PIONEER DEH-1350_2350

60
PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2000 K-ZZA. OCT . 2000 Printed in Japan ORDER NO. CRT2559 HIGH POWER CD PLA YER WITH FM/AM TUNER DEH-2350  X1M/ES Service M n l CONTENTS 1. SAFETY INFORMA TION ............................................2 2. EXPLODED VIEWS AND PAR TS LIST .......................2 3. BLOCK DIAGRAM AND S CHEMATIC DIAGR AM .....8 4. PCB CONNECTION DIAGRAM .............................. ..24 5. ELECTRICAL P ARTS LIST ........................................32 6. ADJUSTMENT...... .................................................... 35 7. GENERAL INFORMA TION .......................................39 7.1 DIAGNOSIS ........................................................39 7.1.1 TEST MODE ..............................................39 7.1.2 DISASSEMBL Y ......................................... 42 7.1.3 CONNECTOR FUNCTION DESCRIPTION .......46 7.2 PAR TS .................................................................47 7.2.1 IC................................................................47 7.2.2 DISPLAY .................................................... 54 7.3 OPERA TIONAL FLOW CHART.................. .........55 8. OPERA TIONS AND SPECIFICA TIONS.....................56 DEH-1350  X1M/ES DEH-2350/X1M/ES - This service manual should be used together with the following manual(s): Model No. Order No. Mech. Module Remarks CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech.Description, Disassembl y

Transcript of PIONEER DEH-1350_2350

Page 1: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 1/60

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2000 K-ZZA. OCT. 2000 Printed in Japa

ORDER NOCRT2559

HIGH POWER CD PLAYER WITH FM/AM TUNER

DEH-2350 X1M/ES

Service

M n l

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST.......................2

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....8

4. PCB CONNECTION DIAGRAM ................................24

5. ELECTRICAL PARTS LIST ........................................32

6. ADJUSTMENT..........................................................35

7. GENERAL INFORMATION .......................................39

7.1 DIAGNOSIS ........................................................39

7.1.1 TEST MODE..............................................39

7.1.2 DISASSEMBLY .........................................42

7.1.3 CONNECTOR FUNCTION DESCRIPTION .......46

7.2 PARTS .................................................................47

7.2.1 IC................................................................47

7.2.2 DISPLAY....................................................54

7.3 OPERATIONAL FLOW CHART...........................55

8. OPERATIONS AND SPECIFICATIONS.....................56

DEH-1350 X1M/ES

DEH-2350/X1M/ES

- This service manual should be used together with the following manual(s):

Model No. Order No. Mech. Module Remarks

CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

Page 2: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 2/602

DEH-2350,1350

- CD Player Service Precautions

1. For pickup unit(CXX1285) handling, please refer

to"Disassembly"(see page 42).

During replacement, handling precautions shall be

taken to prevent an electrostatic discharge(protection

by a short pin).

2. During disassembly, be sure to turn the power off

since an internal IC might be destroyed when a con-

nector is plugged or unplugged.

3. Please checking the grating after changing the ser-

vice pickup unit(see page 37).

1. SAFETY INFORMATION

2. EXPLODED VIEWS AND PARTS LIST2.1 PACKING

14

1

16

10

12

13

15

11

5

928

7

6

43

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.

Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair

complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so

and refer the repair to a qualified service technician.

Page 3: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 3/603

DEH-2350,1350

1 Cord Assy CDE6468

2 Spring CBH1650

3 Screw CBA1002

* 4 Polyethylene Bag CEG-127

5 Screw CRZ50P090FMC

6 Screw TRZ50P080FMC

* 7 Polyethylene Bag CEG-158

8 Handle CNC5395

9 Bush CNV3930

10 Polyethylene Bag CEG-162

11-1 •••••

11-2 Owner’s Manual CRD3281

11-3 Installation Manual CRD3283

12 Carton See Contrast table(2

13 Contain Box See Contrast table(2

14 Protector CHP2346

15 Protector CHP2347

16 Case Assy See Contrast table(2

Mark No. Description Part No. Mark No. Description Part No.

(1) PACKING SECTION PARTS LIST

NOTE:

- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

- Screws adjacent to ∇ mark on the product are used for disassembly.

Part No.Mark No. Symbol and Description DEH-2350/X1M/ES DEH-1350/X1M/ES

12 Carton CHG4150 CHG4157

13 Contain Box CHL4150 CHL4157

16 Case Assy CXB3520 Not used

(2) CONTRAST TABLE

DEH-2350/X1M/ES and DEH-1350/X1M/ES are constructed the same except for the following:

- Owner's Manual, Installation ManualModel Part No. Language

DEH-2350/X1M/ES CRD3281 English, Spanish, Portuguese(B),

DEH-1350/X1M/ES CRD3283 Chinese, Arabic

Page 4: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 4/604

DEH-2350,1350

2.2 EXTERIOR

B

A

Page 5: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 5/605

DEH-2350,1350

1 Tuner Amp Unit See Contrast table(2)

2 Screw ASZ26P080FMC

3 Screw BPZ26P080FMC

4 Screw BSZ26P160FMC

5 FM/AM Tuner Unit CWE1563

6 Holder CNC8815

7 Pin Jack(CN301) CKB1041

8 Terminal(CN403) CKF1059

9 Plug(CN901) CKM1330

10 Connector(CN601) CKS3581

11 Connector(CN605) CKS3838

12 Antenna Jack(CN402) CKX1056

13 Holder CNC8041

14 Holder CNC8043

15 Holder CNC9128

16 Heat Sink CNR158917 Button CAC4836

18 Spring CBH1835

19 Spring CBH2208

20 •••••

21 Screw BSZ26P060FMC

22 Screw BSZ30P060FMC

23 Screw BSZ30P120FMC

24 Cable CDE6160

25 Cord Assy CDE6468

26 Fuse(10A) CEK1136

27 CD Mechanism Module(S8.1) CXK5203

28 Holder CNC570429 Cover CNC9127

30 Cushion CNM5210

31 Insulator CNM6224

32 Insulator CNM6386

33 Panel CNS6344

34 Spring CBH2367

35 Bracket CNC6791

36 Holder CNC8042

37 Cover CNM6276

38 Panel CNS5355

39 Arm CNV4692

40 Arm CNV4728

41 Arm CNV5576

42 Screw IMS20P030FZK

43 Case Unit CXB4033

44 Chassis Unit CXB4625

45 Detach Grille Assy See Contrast table(2)

46 Screw BPZ20P100FZK

47 Button(DETACH) CAC5789

48 Button(+/-, EQ, LD) CAC6821

49 Button(1-6, CLK) CAC6822

50 Button(A, B) CAC6823

51 Button(EJECT/BSM) CAC682452 Button(CROSS) CAC6825

53 Button(SOURCE) CAC6851

54 Spring CBH2210

55 Cover CNS6114

56 Keyboard Unit See Contrast table(2)

57 LCD See Contrast table(2)

58 Connector(CN1801) CKS3580

59 Holder CNC9078

60 Sheet CNM7057

61 Lighting Conductor CNV6475

62 Lighting Conductor CNV6476

63 Rubber CNV647764 Rubber CNV6478

65 Grille Unit See Contrast table(2)

66 Holder Unit CXB6681

67 Screw ISS26P055FUC

68 IC(IC302) PAL006A

69 Transistor(Q904, 981) 2SD2396

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

Part No.Mark No. Symbol and Description DEH-2350/X1M/ES DEH-1350/X1M/ES

1 Tuner Amp Unit CWM7293 CWM7297

45 Detach Grille Assy CXB6146 CXB6150

56 Keyboard Unit CWM7303 CWM7307

57 LCD CAW1606 CAW1633

65 Grille Unit CXB7182 CXB7186

(2) CONTRAST TABLE

DEH-2350/X1M/ES and DEH-1350/X1M/ES are constructed the same except for the following:

Page 6: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 6/60

Page 7: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 7/607

DEH-2350,1350

Mark No. Description Part No. Mark No. Description Part No.

1 Control Unit CWX2411

2 Connector(CN802) CKS2192

3 Connector(CN801) CKS2193

4 Connector(CN701) CKS27735 Connector(CN101) CKS3486

6 Screw BMZ20P030FMC

7 Screw BSZ20P040FMC

8 Screw(M2x3) CBA1077

9 Screw(M2x5) EBA1028

10 Screw CBA1243

11 Screw(M2x4) CBA1362

12 Washer CBF1037

13 Washer CBF1038

14 Washer CBF1060

15 •••••

16 Spring CBH2079

17 Spring CBH2117

18 Spring CBH2314

19 Spring CBH2110

20 Spring CBH2282

21 Spring CBH2318

22 •••••

23 Spring CBH2324

24 Spring CBH2118

25 Spring CBH2161

26 Spring CBH2163

27 Spring CBH218928 Spring CBH2377

29 Spring CBH2260

30 Spring CBH2262

31 Bracket CNC8568

32 Spring CBL1369

33 Connector CDE5531

34 Connector CDE5532

35 Shaft CLA3894

36 Screw(M2.6x6) CBA1458

37 Frame CNC8565

38 Frame CNC8749

39 Lever CNC9265

40 Arm CNC8663

41 Bracket CNC8567

42 •••••

43 Spacer CNM3315

44 Sheet CNM6659

45 •••••

46 •••••

47 Ball CNR1189

48 Belt CNT1086

49 Roller CNV450950 Arm CNV6037

51 Arm CNV5247

52 Arm CNV5248

53 Arm CNV5249

54 Guide CNV5254

55 Guide CNV5255

56 Gear CNV5257

57 Gear CNV5256

58 Guide CNV6272

59 Damper CNV6174

60 Arm CNV6096

61 Arm CNV6031

62 Arm CNV6211

63 Guide CNV6012

64 Guide CNV5510

65 •••••

66 Guide CNV5751

67 Clamper CNV6013

68 Gear CNV5813

69 Motor Unit(M1) CXB2190

70 Screw Unit CXB5892

71 Chassis Unit CXB4797

72 Gear Unit CXB472873 Arm Unit CXB5753

74 Motor Unit(M2) CXB2195

75 Lever Unit CXB4730

76 Arm Unit CXB4731

77 Motor Unit(M3) CXB2562

78 Arm Unit CXB4732

79 Bracket Unit CXB4795

80 Screw JFZ20P025FMC

81 Screw JGZ17P025FZK

82 Washer YE20FUC

83 Pickup Unit(Service)(P8) CXX1285

84 Screw IMS26P030FMC

* 85 PCB CNX2982

86 Photo-transistor(Q1, 2) CPT230SX-TU

87 Damper CNV6175

88 Rack CNV6014

89 Spring CBH2315

- CD MECHANISM MODULE SECTION PARTS LIST

Page 8: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 8/608

DEH-2350,1350

1 2 3 4

1 2 3 4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

M

M

M

LD

MD

HOLOGRAMUNIT

FOCUS ACT

TRACKING ACT

LD+

MD

FO+

TO+

14

5

4

3

SPINDLEMOTOR

CARRIAGEMOTOR

LOADINGMOTOR

1

2

3

4

3

1

2

SELECTSENSE

DISC SENSE

D

CN801

CN802

D802 D801

VD

S802CLAMP

6

5

11

22

23

21

1

28

21

CDLOAD

CDEJET

CONT

EJTSNS

DSCSNS

CLAMP

CD5VON

VDCONT

VDD IC 701

BA05SFP

IN

+5V REGULATOR

24

1

VD

Q981

Q982

B.U

ANTENNA CN402

A

LOCL

Q411

VCC VDD

P C E 2

P C K

P C E 1

S L

S D

P D I O

C

Q101CN101

FOP

TOP

A+C/F

B+D/E

98LD L_OUT

PD

HOME

97

24

23

39

X201

TD/FD

SD/MD

RF-AMP, DSP,SERVO, DAC

IC 201UPD63711GC

16

CN701 CN605

17

1

8

24

CDL

IC 301BA5985FM

S801HOME12

16

18

11

14

13

10

9

SOP

TOP

FOP

SOM

COP

COM

LOP

LOM

FWD

REV

MUTE

C D

D R I V E R

7 18

19

20

14

3

2

4

CLAMP

DINC

EJTD

CDLOAD

EJET

CONT

PDI

TUNER AMP UNIT

CONTROL UNITPICKUP UNIT(SERVICE)(P8)

PHOTO UNIT(S8)

4

VD

CD5VON

IC 3EEPROM

FM/AM TUNER UNIT

28

27

FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53

IC1MIXER, IF AMP, DET.

6

21

18LDET

COMP

2225 10 14 12 15 16 8 13 2 3 4

CF202

VDD

VCC

D I / D O

C E 2

C K

C E 1

S D B W

S L

F M S D

N L 1

N L 2

IC 2 FM MPX

AMANT

FMANT

ATT

ATT

AMRF

FMRF

IMG ADJ

RF ADJ

X90110.25MHz

ANT ADJ

LOCL23

LOCH

AMDET

MPXREF 41kHz

AM 2ND IF450kHz

19

C R E Q

11

D G N D

1

S T I N D

L ch

5R ch

924

N C

F M L O C L

20177

N C

N C

W C

26RFGND

Page 9: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 9/609

DEH-2350,1350

5 6 7 8

5 6 7 8

KYDT

DPDT

KEY CONT.LCD DRIVER

IC 1801PD6340A

3

4

5

3

4

5

KEY MATRIX

SD

SL

PCE

PCK

TUNPCE2

PDO

LOCL

IN2_L

IN3_L

6

76

14

13

48

12

57

2

3

SYSTEMCONTROLLER

IC 601(1/2)PE5196A

VSTVCKVDT

B.UVDD

Q903

B.U BACKUP

FL —

FL+

RL —

RL+

ACC

2

1

9

11

10

12

4

E.VOLFIE/EQ

IC 301PML003AM

SYSTEMCONTROLLER

IC 601(2/2)PE5196A

ASENS63

BSENS 64

SYSPW42

MUTE44

KYDT8

DPDT9

RESET60

SWVDD41

Frontout_L10

Rearout_L11

POWER AMP

IC 302PAL006A

14

12

22 4

5

3

21

23

FL

MUT E ST BY

25

B.REM

RL

B.Ubsens

asens

Q902Q351 MUTEQ350

B KEYBOARD UNIT

CN1801CN601

LCD

22 23

X1801

20

18

Q650

RESET

IC 602S —80834ANY VDD

1 2

S Y S P W

GND

5B.REM

FUSE

10A

CD5VON

31

34

23

80

79

27

22

35

VDCONT

CLAMP

DSCSNS

EJTSNS

CDLOAD

CDEJET

CONT

PDI11PDIO

VST/ VCK/ VDT

Q901

VDD

VDD

VLCD

56

10

CN901

Q346

CN301

REAR L CH

Q363

BACK UP

FL–

FL+

RL–

RL+

B.REM

ACC

GND

Page 10: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 10/6010

DEH-2350,1350

1 2 3 4

1 2 3 4

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS

LIST”.

A a A b

A-a a A-bb

A-bbA-aa

Large sizeSCH diagram

Guide page

Detailed page

A

D S P - 2 0 1 M - S 0 0 B

1 8 3

1 6 2

1 6 2

1 8 3

272

272

2 7 3

2 0 3

PE5196A

CN601

CN403

CN402

FM(100%):-19.5dBs

AM(30%):-30dBs

SYSTEM CONTROLLER

For resistors and capacitors in the circuit diagrams, their resistance values orcapacitance values are expressed in codes:

Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms

*Capacitors Code Practical value 103 0.01µF

101/10 100µF/10V

The> mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.

Symbol indicates a resistor.No differentiation is made between chip resistors anddiscrete resistors.

NOTE :

Symbol indicates a capacitor.No differentiation is made between chip capacitors anddiscrete capacitors.

KEYBOARD

UNIT

B

FM/AM TUNER UNIT

A-aTUNER AMP UNITA

Page 11: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 11/6011

DEH-2350,1350

5 6 7 8

5 6 7 8A

3 3 2 / 1 6

B . R E M ( D E H - 2 3 5 0 / X 1 M / E S )

N C ( D E H - 1 3 5 0 / X 1 M / E S )

P i n 2 5 :

P A L 0 0 6 A ( D E H - 2 3 5 0 / X 1 M / E S )

T D A 7 3 8 6 ( D E H - 1 3 5 0 / X 1 M / E S )

600µH

3 3 1 / 1 6

CN901

CN301

CN605

CEK1136

>

( D E H - 2 3 5 0 / X 1 M / E S )

( D E H - 2 3 5 0 / X 1 M / E S )

(DEH-1350/X1M/ES)

FM(100%):+3.6dBs

AM(30%):-6.9dBs

CD:+10.2dBs

FM(100%):+29.6dBs

AM(30%):+19.1dBs

CD:+36.2dBs

CD:+4.1dBs

CD:+9.4dBs

RESET

E.VOL

FIE/EQ

POWER AMP

A.SENS

B.SENS

C O N T R O L U N I T

C

A-b

Page 12: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 12/6012

DEH-2350,1350

1 2 3 4

1 2 3 4A-a

A - a

A - b

1

D S P - 2 0 1 M - S 0 0 B

1 8 3

1 6 2 1 6 2

1 8 3 2 7 2

2 7 2

C N 4 0 3

C N 4 0 2

F M ( 1 0 0 % ) : - 1 9 . 5 d B s

A M ( 3 0 % ) : - 3 0 d B s

F M / A M T U N E R U N

I T

T U N E R

A M P U N I T

A

Page 13: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 13/6013

DEH-2350,1350

5 6 7 8

5 6 7 8A-a

2 7 3 2 0 3

P E 5 1 9 6 A

C N 6 0 1

S Y S T E M C O N T R O L L E R

R E S E

F o r r e s i s t o r s a n d c a p a c i t o r s i n t h e c i r c u i t d i a g r a m s , t h e i r r e s i s t a n c e v a l u e s o r

c a p a c i t a n c e v a l u e s a r e e

x p r e s s e d i n c o d e s :

E x . * R e s i s t o r s

C o d e

P r a c t i c a l

v a l u e

1 2 3

1 2 k o h m s

1 0 3

1 0 k o h m s

* C a p a c i t o r s

C o d e

P r a c t i c a l

v a l u e

1 0 3

0 . 0 1 µ F

1 0 1 / 1 0

1 0 0 µ F / 1 0

V

T h e > m a r k f o u n d o n s o m e c o m p o n e n t p a r t s i n d i c a t e s

t h e i m p o r t a n c e o f t h e s a f e t y f a c t o r o f t h e p a r t .

T h e r e f o r e , w h e n r e p l a c i n g , b e s u r e t o u s e p a r t s o f

i d e n t i c a l d e s i g n a t i o n .

S y m b o l i n d i c a t e s a r e s i s t o r .

N o d i f f e r e n t i a t i o n i s m a d e b e t w e e n c h i p

r e s i s t o r s a n d

d i s c r e t e r e s i s t o r s .

N O T E :

S y m b o l i n d i c a t e s a c a p a c i t o r .

N o d i f f e r e n t i a t i o n i s m a d e b e t w e e n c h i p

c a p a c i t o r s a n d

d i s c r e t e c a p a c i t o r s .

K E Y B O A R D

U N I T

B

C O N T R O L U N I T C

2

Page 14: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 14/6014

DEH-2350,1350

1 2 3 4

1 2 3 4

A - a

A - b

A-b

3 3 2 / 1 6

B . R E M ( D E H - 2 3 5 0 / X 1 M / E S ) N C ( D E H - 1 3 5 0 / X 1 M / E S )

P i n 2 5 :

P A L 0 0 6 A ( D E H - 2 3 5 0 / X 1 M / E S )

T D A 7 3 8 6 ( D E H - 1 3 5 0 / X 1 M / E S )

6 0 0 µ H

C N 9 0 1

C N 3 0 1

C E K 1 1 3 6

>

( D E H - 2 3 5 0 / X 1 M / E S )

F M ( 1 0 0 % ) : + 3 . 6 d B s

A M ( 3 0 % ) : - 6 . 9 d B s

C D : + 1 0 . 2 d B s

F M ( 1 0 0 % ) : + 2 9 . 6 d B s

A M ( 3 0 % ) : + 1 9 . 1 d B s

C D : + 3 6 . 2 d B s

C D

: + 9 . 4 d B s

E . V O L

F I E / E Q

P O W E R A M P

1

Page 15: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 15/6015

DEH-2350,1350

5 6 7 8

5 6 7 8A-b

A - a

A - b

6 0 0 µ H

3 3 1 / 1 6

C N 6 0 5

C E K 1 1 3 6

( D E H - 2 3 5 0 / X 1 M / E S )

( D E H - 1 3 5 0 / X 1 M / E S )

C D : + 4 . 1 d B s

R E S E T

A . S E N S

B . S E N S

C O N T R O L U N I T C

2

Page 16: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 16/6016

DEH-2350,1350

1 2 3 4

1 2 3 4

3.3 KEYBOARD UNIT

KEYBOARD UNIT

LCD CAW1606(DEH-2350/X1M/ES), CAW1633(DEH-1350/ X1

LCD DRIVER

KEY CONTROLLER

B

B

Page 17: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 17/6017

DEH-2350,1350

5 6 7 8

5 6 7 8

0 /X1M/ES)

IL1801, 1802:CEL1651(14V 40mA)

R 1 7 0

8 , 1 7 1 0 , 1 7 1 2 : 1 5 1

D 1 7 0 1 - 1 7 0 8 : S M L 2 1 0 P T

CLK

BSM

EQ

LOUD

B

Page 18: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 18/60

DEH-2350,1350

1 2 3 4

1 2 3 4

BA05SFP

(SERVICE)(P8)PICKUP UNIT

PHOTO UNIT(S8)

CONTROL UNIT

SPINDLE MOTOR

Q2 CPT230SX-TUQ1 CPT230SX-TU

M3 CXB2562

CARRIAGE MOTOR

M1 CXB2190

M2 CXB2195

LOADING MOTOR

RF-AMP, S

5V REGULATOR

CD DRIVER

CN101

CN802

CN801

CL203IRXTU CL203IRXTU

3.4 CD MECHANISM MODULE

D

D

C

18

C

Page 19: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 19/60

DEH-2350,1350

5 6 7 8

5 6 7 8

P, SERVO, DSP, DAC, LPF

SWITCHES:CONTROL UNIT S801 : HOME SWITCH.....ON-OFF S802 : CLAMP SWITCH....ON-OFFThe underlined indicates the switch position.

CN701

C N 6 0 5

A

19

C

Page 20: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 20/6020

DEH-2350,1350

1 RFI 0.5V/div. 0.5µs/div.

Normal mode: play

1 CH1: RFI 1V/div.

2 CH2: MIRR 5V/div.

Test mode: Tracking open

0.5ms/div. 1 CH1: RFI 1V/div.

2 CH2: MIRR 5V/div.

Normal mode: The defect part

passes 800µm

0.5ms/div.

3 CH1: FD 0.5V/div.

4 CH2: FO+ 2V/div.

Test mode: No disc, Focus close

0.2s/div. 3 CH1: FD 0.5V/div.

5 CH2: FOK 2V/div.

Normal mode: Focus close

0.2s/div. 6 CH1: FE 0.5V/div.

7 CH2: XSI 2V/div.

Normal mode: Focus close

1ms/div.

REFO →

8 CH1: TE 0.5V/div.

9 CH2: TD 0.5V/div.

Test mode: 32 tracks jump (FWD)

0.5ms/div. 8 CH1: TE 0.5V/div.

9 CH2: TD 0.5V/div.

Test mode: Single jump (FWD)

0.5ms/div. 8 CH1: TE 0.5V/div.

9 CH2: TD 0.5V/div.

Test mode: 100 tracks jump (FWD)

5ms/div.

6 CH1: FE 0.1V/div.

3 CH2: FD 0.2V/div.

Normal mode: Play

20ms/div. 3 CH1: FD 0.5V/div.

0 CH2: MD 1V/div.

Normal mode: Focus close (12cm)

0.5s/div. 3 CH1: FD 0.5V/div.

0 CH2: MD 1V/div.

Normal mode: Focus close (8cm)

0.5s/div.

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

GND →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

- Waveforms

Note:1. The encircled numbers denote measuring pointes in the circuit diagram.

2. Reference voltage

REFO:2.5V

REFO →

REFO →

REFO →

REFO →

Page 21: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 21/6021

DEH-2350,1350

8 CH1: TE 0.2V/div.

9 CH2: TD 0.2V/div.

Normal mode: play

8 CH1: TE 0.5V/div.

! CH2: SD 0.5V/div.

TEST mode: 100 Tracks jump(FWD)

5ms/div. 0 MD 0.5V/div. 0.1s/div.

Normal mode: Play (12cm)

0 MD 1V/div. 10ms/div.

Normal mode:

Long Search (12cm)

@ EFM 1V/div. 5µs/div.

Normal mode: play

8 CH1: TE 1V/div.

# CH2: TEC 1V/div.

Test mode: Focus close

Tracking open

2ms/div.

8 CH1: TE 0.5V/div.

6 CH2: FE 0.5V/div.

Normal mode: AGC after focus close

0.2s/div. $ PLCK 2V/div. 0.5µs/div.

Normal mode: play

20ms/div.

% SCKO 2V/div. 1µs/div.

Normal mode: play

^ Dout 2V/div. 10µs/div.

Normal mode: play

& LRCK 2V/div. 20µs/div.

Normal mode: play

* VD 5V/div. 50ms/div.

Normal mode: No disc

GND →

REFO →

REFO →

GND →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

GND →

REFO →

GND →

REFO →

GND →

REFO →

GND →

REFO →

Page 22: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 22/6022

DEH-2350,1350

( CH1: R OUT 1V/div.

) CH2: L OUT 1V/div.

Normal mode: Play (1kHz 0dB)

6 CH1: FE 0.2V/div.

3 CH2: FD 0.5V/div.

Normal mode: During AGC

1ms/div. 8 CH1: TE 0.2V/div.

9 CH2: TD 0.5V/div.

Normal mode: During AGC

1 CH1: RFI 1V/div.

⁄ CH2: HOLD 5V/div.

Normal mode: The defect part passes

800µm(B.D)

0.2ms/div. 1ms/div.

0.5ms/div. 3 CH1: FD 0.5V/div.

⁄ CH2: HOLD 5V/div.

Normal mode: The defect part passes

800µm(B.D)

0.5ms/div. 9 CH1: TD 0.1V/div.

⁄ CH2: HOLD 5V/div.

Normal mode: The defect part passes

800µm(B.D)

0.5ms/div.

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO →

REFO → REFO →

REFO →

REFO →

REFO →

Page 23: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 23/6023

DEH-2350,1350

Page 24: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 24/6024

DEH-2350,1350

1 2 3 4

1 2 3 4

NOTE FOR PCB DIAGRAMS

1. The parts mounted on this PCB

include all necessary parts forseveral destination.

For further information for

respective destinations, be

sure to check with the

schematic diagram.

2. Viewpoint of PCB diagrams

A

CapacitorConnector

P.C.Board Chip Part

SIDE A

SIDE B

1 3 5 7 9 11 13 15

2

4 6 8 10 12 14 16

CN1801BCN701C

CORD ASSY

4. PCB CONNECTION DIAGRAM

4.1 TUNER AMP UNIT

A TUNER AMP UNIT

Page 25: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 25/6025

DEH-2350,1350

5 6 7 8

5 6 7 8AFRONT

1

2

3

1 2

F M / A M

T U N E R U N I T

SIDE A

ANTENNA PRE OUT

Page 26: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 26/6026

DEH-2350,1350

1 2 3 4

1 2 3 4A

456

321

123

654

A TUNER AMP UNIT

Page 27: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 27/6027

DEH-2350,1350

5 6 7 8

5 6 7 8A

12

3

65

4

456

321

FRONT

SIDE B

Page 28: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 28/6028

DEH-2350,1350

1 2 3 4

1 2 3 4

L O U D

V O L -

V O L -

S

O U R C E S O U R C E

1

2

3

4

5

6

C L K

B

S M

E J E C T

B A N D A U D I O

↑ ↓

V O L +

V O L +

E Q

4.2 KEYBOARD UNIT SIDE A

K E Y B O A R D U N I T

B

B

Page 29: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 29/6029

DEH-2350,1350

1 2 3 4

1 2 3 4B

B

C N 6 0 1

A

SIDE B

K E Y B O A R D U N I T

Page 30: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 30/6030

DEH-2350,1350

1 2 3 4

1 2 3 4

4.3 CD MECHANISM MODULE

C O N T R O L

U N I T

H O M E

M 1 C A R R I A G E M O T O

R

M 2 L O A D I N G

M O T O

R

M 3 S P I N

D L E M O T O R

P I C K U P U N I T ( S E R

V I C E ) ( P 8 )

C N 8 0 2

C N 6 0 5

3 2 1

P H O T O U N I T ( S 8 )

SIDE A

D

D

C

C

C

D

A

Page 31: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 31/6031

DEH-2350,1350

1 2 3 4

1 2 3 4

C L AMP

SIDE B

C O N T R O L U N

I T

C

C

Page 32: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 32/6032

DEH-2350,1350

5. ELECTRICAL PARTS LIST

NOTES:

- Parts whose parts numbers are omitted are subject to being not supplied.

- The part numbers shown below indicate chip components.

Chip Resistor

RS1/ _S___J,RS1/ __S___J

Chip Capacitor (except for CQS.....)

CKS....., CCS....., CSZS.....

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------

Unit Number : CWM7293(DEH-2350/X1M/ES): CWM7297(DEH-1350/X1M/ES)

Unit Name : Tuner Amp Unit

MISCELLANEOUS

IC 301 IC PML003AMIC 302 IC(DEH-2350/X1M/ES) PAL006AIC 302 IC(DEH-1350/X1M/ES) TDA7386

IC 601 IC PE5196AIC 602 IC S-80834ANY

IC 970 IC(DEH-1350/X1M/ES) TPD1018FQ 346 Transistor RN1610Q 350 Transistor DTA124EKQ 351 Transistor DTC114EKQ 353 Transistor DTA124EK

Q 411 Transistor 2SC2412KQ 650 Transistor 2SA1037KQ 901 Transistor 2SC2412KQ 902 Transistor 2SC2412KQ 903 Transistor 2SD1859

Q 904 Transistor 2SD2396Q 905 Transistor 2SB1243Q 906 Transistor DTC114EKQ 920 Transistor RN46A1

Q 981 Transistor 2SD2396

Q 982 Transistor RN46A1D 650 Diode 1SS270D 651 Diode 1SS270D 652 Diode 1SS270D 653 Diode 1SS270

D 654 Diode 1SS270D 655 Diode 1SS270D 901 Diode HZS7L(C2)D 902 Diode S5688GD 903 Diode S5688G

D 904 Diode HZS7L(A1)D 905 Diode S5688GD 906 Diode HZS6L(B2)D 907 Diode HZS9L(B3)D 941 Diode S5688G

D 942 Diode S5688GD 981 Diode HZS9L(B1)L 310 Ferri-Inductor LAU1R0ML 401 Ferri-Inductor LAU4R7KL 402 Ferri-Inductor LAU2R2K

L 403 Inductor LAU100KL 610 Ferri-Inductor LAU101KL 611 Ferri-Inductor LAU2R2KL 650 Ferri-Inductor LAU2R2KL 901 Choke Coil 600µH CTH1221

X 610 Crystal Resonator 4.194304MHz CSS1023AR 946 Arrester DSP-201M-S00B

FM/AM Tuner Unit CWE1563

RESISTORS

R 310 RD1/4PU222JR 311 RD1/4PU222JR 332 RS1/16S221JR 333 RS1/16S221JR 334 RS1/16S221J

R 335 RS1/16S221JR 342 RS1/16S681J

R 343 RS1/16S681JR 344 RS1/16S223JR 345 RS1/16S223J

R 346 RS1/16S0R0JR 351 RS1/16S102JR 352 RS1/16S103JR 353 RS1/16S103JR 354 RS1/16S331J

R 360 RD1/4PU153JR 411 RS1/16S681JR 412 RS1/16S681JR 413 RS1/16S681JR 414 RS1/16S103J

R 415 RS1/16S681JR 416 RD1/4PU473JR 417 RD1/4PU472J

R 418 RS1/16S473JR 419 RS1/16S473J

R 420 RS1/16S473JR 421 RS1/16S473JR 422 RS1/16S473JR 423 RS1/16S681JR 424 RS1/16S681J

R 425 RS1/16S393JR 427 RS1/16S222JR 428 RS1/16S222JR 460 RS1/16S272JR 461 RS1/16S272J

R 464 RS1/16S162JR 465 RS1/16S162JR 468 RS1/16S0R0JR 469 RS1/16S0R0J

R 610 RD1/4PU203J

R 611 RS1/16S273JR 619 RS1/16S0R0JR 620 RS1/16S223JR 622 RD1/4PU222JR 623 RD1/4PU222J

R 624 RS1/16S473JR 625 RS1/16S473JR 626 RS1/16S473JR 627 RS1/16S473JR 628 RD1/4PU222J

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------

A

Page 33: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 33/6033

DEH-2350,1350

R 629 RS1/16S473JR 630 RS1/16S822JR 631 RD1/4PU102JR 649 RS1/16S222JR 650 RD1/4PU222J

R 651 RD1/4PU222J

R 652 RS1/16S472JR 653 RD1/4PU222JR 654 RS1/16S473JR 655 RS1/16S103J

R 656 RS1/16S103JR 657 RD1/4PU102JR 658 RD1/4PU102JR 660 RS1/16S1R0JR 681 RD1/4PU681J

R 682 RS1/16S102JR 683 RS1/16S102JR 684 RS1/16S102JR 901 RS1/16S104JR 902 RD1/4PU104J

R 903 RD1/4PU103JR 904 RS1/16S473J

R 905 RD1/4PU102JR 906 RS1/16S473JR 907 RS1/16S473J

R 908 RS1/16S472JR 909 RD1/4PU103JR 910 RS1/16S0R0JR 911 RS1/16S122JR 912 RD1/4PU103J

R 913 RS1/16S101JR 914 RD1/4PU152JR 916 RS1/16S221JR 918 RS1/16S1R0JR 944 RD1/4PU152J

R 971 (DEH-1350/X1M/ES) RS1/16S103JR 981 RS1/16S472JR 982 RS1/16S222J

R 983 RD1/4PU221JR 984 RD1/4PU221J

CAPACITORS

C 310 CKSRYB105K6R3C 311 CKSRYB104K16C 313 CKSRYB105K6R3C 314 CKSRYB104K16C 315 CKSRYB102K50

C 316 CKSRYB102K50C 330 CEJA470M10C 331 CEJA100M16C 332 CKSRYB104K16C 333 CEJA4R7M35

C 334 CEJA4R7M35C 336 CKSRYB153K25

C 337 CKSRYB153K25C 340 CEAL2R2M50C 341 CEJA2R2M50

C 346 CCSRCH100D50C 347 CCSRCH100D50C 348 CCSRCH100D50C 349 CCSRCH100D50C 350 CEJA330M10

C 361 CEJA2R2M50C 362 CKSQYB225K10C 363 CEJA100M16C 364 CKSQYB474K16C 365 CKSQYB474K16

C 366 CKSQYB474K16C 367 CKSQYB474K16C 368 CKSQYB474K16C 369 CKSQYB474K16C 370 CKSQYB474K16

C 371 CKSQYB474K16

C 372 CKSQYB225K10C 373 (DEH-2350/X1M/ES) CKSRYB473K25C 390 CKSRYB104K16C 391 3300µF/16V CCH1368

C 411 CKSRYB223K25C 412 CKSRYB223K25C 413 CKSRYB102K50C 414 CEJA220M10C 415 CKSRYB473K16

C 416 CEAL101M10C 417 CKSRYB472K50C 419 CCSRCH101J50C 420 CCSRCH101J50C 462 CKSRYB183K25

C 463 CKSRYB183K25C 490 CKSQYB103K50

C 499 CKSRYB103K50C 612 CEJA4R7M35C 613 CKSRYB473K16

C 614 CCSRCH101J50C 628 CCSRCH150J50C 629 CCSRCH150J50C 630 CKSRYB473K16C 631 CEAL2R2M50

C 650 CKSRYB104K16C 901 CEJA101M10C 902 CKSRYB473K16C 903 470µF/16V CCH1331C 904 CKSRYB473K16

C 905 330µF/16V CCH1326C 906 CKSRYB103K50C 907 CEJA101M16

C 941 CKSRYB473K16C 971 (DEH-1350/X1M/ES) CKSRYB103K50

C 972 (DEH-1350/X1M/ES) CKSRYB473K16C 981 CEJA101M10C 982 CKSRYB102K50C 983 CKSRYB473K16

Unit Number : CWM7303(DEH-2350/X1M/ES): CWM7307(DEH-1350/X1M/ES)

Unit Name : Keyboard Unit

MISCELLANEOUS

IC 1801 IC PD6340AD 1701 LED SML210PTD 1702 LED SML210PTD 1703 LED SML210PTD 1704 LED SML210PT

D 1705 LED SML210PTD 1706 LED SML210PTD 1707 LED SML210PTD 1708 LED SML210PTD 1801 Diode MA152WK

D 1802 Diode MA152WAD 1811 LED NSSW440-9159D 1812 LED NSSW440-9159X 1801 Ceramic Resonator 4.97MHz CSS1422IL 1801 Lamp 14V 40mA CEL1651

IL 1802 Lamp 14V 40mA CEL1651LCD(DEH-2350/X1M/ES) CAW1606LCD(DEH-1350/X1M/ES) CAW1633

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ ------------------------

B

Page 34: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 34/6034

DEH-2350,1350

RESISTORS

R 1701 RS1/16S151JR 1702 RS1/16S181JR 1703 RS1/16S181JR 1704 RS1/16S181JR 1705 RS1/16S181J

R 1706 RS1/16S151JR 1707 RS1/16S151JR 1708 RS1/16S151JR 1709 RS1/16S181JR 1710 RS1/16S151J

R 1711 RS1/16S181JR 1712 RS1/16S151JR 1713 RS1/16S131JR 1801 RS1/16S222JR 1802 RS1/16S222J

R 1803 RS1/16S471JR 1804 RS1/16S471JR 1805 RS1/16S471JR 1806 RS1/16S471J

CAPACITORS

C 1801 CKSRYB103K50C 1811 CKSQYF104Z25C 1812 CKSQYF104Z25

Unit Number : CWX2411Unit Name : Control Unit

MISCELLANEOUS

IC 201 IC UPD63711GCIC 301 IC BA5985FMIC 701 IC BA05SFPQ 101 Transistor 2SB1132D 801 LED CL203IRXTU

D 802 LED CL203IRXTUX 201 Ceramic Oscillator 16.934MHz CSS1456S 801 Spring Switch(HOME) CSN1051S 802 Spring Switch(CLAMP) CSN1052

RESISTORS

R 101 RS1/8S120JR 102 RS1/8S100JR 103 RS1/16S222JR 201 RS1/16S104JR 202 RS1/16S103J

R 203 RS1/16S393JR 204 RS1/16S103JR 205 RS1/16S103JR 206 RS1/16S182JR 207 RS1/16S123J

R 302 RS1/16S153JR 303 RS1/16S103JR 501 RS1/16S102JR 502 RA4C681JR 601 RS1/16S102J

R 602 RS1/16S102JR 605 RS1/16S0R0JR 606 RS1/16S0R0JR 801 RS1/8S751JR 803 RS1/8S751J

R 902 RS1/16S0R0JR 906 RS1/16S0R0J

CAPACITORS

C 101 CKSRYB102K50C 102 CKSRYB104K16C 103 CEV101M6R3C 104 CEV470M6R3C 105 CKSQYB334K16

C 106 CKSQYB334K16C 107 CKSQYB334K16C 201 CKSRYB104K16C 202 CKSRYB471K50C 203 CKSRYB104K16

C 205 CEV101M6R3C 206 CKSRYB104K16C 207 CKSRYB104K16C 208 CKSRYB104K16C 209 CKSRYB104K16

C 210 CKSRYB332K50C 211 CKSRYB104K16C 212 CKSRYB104K16C 213 CKSRYB392K50C 214 CKSRYB104K16

C 215 CKSRYB104K16C 216 CCSRCJ3R0C50C 217 CCSRCH270J50C 218 CKSRYB104K16C 219 CCSRCH181J50

C 220 CCSRCH510J50C 221 CKSRYB682K25C 222 CEV220M6R3C 223 CKSRYB103K25C 224 CKSRYB224K10

C 301 CEV101M10C 603 CCSQSL152J50C 604 CCSQSL152J50C 702 10µF/10V CCH1349C 703 CKSQYB334K16

Unit Number :

Unit Name : Photo Unit(S8)

Q 1 Photo-transistor CPT230SX-TUQ 2 Photo-transistor CPT230SX-TU

Miscellaneous Parts List

Pickup Unit(Service)(P8) CXX1285M 1 Motor Unit(CARRIAGE) CXB2190M 2 Motor Unit(LOADING) CXB2195M 3 Motor Unit(SPINDLE) CXB2562

Fuse(10A) CEK1136

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------

C

D

Page 35: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 35/6035

DEH-2350,1350

1) Precautions

• This unit uses a single power supply (+5V) for the reg-

ulator. The signal reference potential, therefore, is

connected to REFO(approx. 2.5V) instead of GND.

If REFO and GND are connected to each other by mis-

take during adjustments, not only will it be impossi-

ble to measure the potential correctly, but the servo

will malfunction and a severe shock will be applied to

the pick-up. To avoid this, take special note of the fol-

lowing.

Do not connect the negative probe of the measuring

equipment to REFO and GND together. It is especially

important not to connect the channel 1 negative

probe of the oscilloscope to REFO with the channel 2

negative probe connected to GND.

Since the frame of the measuring instrument is usual-

ly at the same potential as the negative probe, change

the frame of the measuring instrument to floating sta-tus.

If by accident REFO comes in contact with GND,

immediately switch the regulator or power OFF.

• Always make sure the regulator is OFF when connect-

ing and disconnecting the various filters and wiring

required for measurements.

• Before proceeding to further adjustments and mea-

surements after switching regulator ON, let the player

run for about one minute to allow the circuits to stabi-

lize.

• Since the protective systems in the unit's software arerendered inoperative in test mode, be very careful to

avoid mechanical and /or electrical shocks to the sys-

tem when making adjustment.

• Disc detection during loading and eject operations is

performed by means of a photo transistor in this

unit.Consequently, if the inside of the unit is exposed

to a strong light source when the outer casing is

removed for repairs or adjustment, the following mal-

functions may occur.

*During PLAY, even if the eject button is

pressed,the disc will not be ejected and the unit

will remain in the PLAY mode.

*The unit will not load a disc.When the unit malfunctions this way, either re-posi-

tion the light source, move the unit or cover the photo

transistor.

2) Test Mode

This mode is used for adjusting the CD mechanism

module of the device.

• Test mode starting procedure

Reset while pressing the 4 and 6 keys together.

• Test mode cancellation

Switch ACC, back-up OFF.

• After pressing the EJECT key, do not press any othe

key until the disk is completely ejected.

• If the ] or [ key is pressed while focus search is i

progress, immediately turn the power off (otherwis

the actuator may be damaged due to adhesion of th

lenses).

• Jump operation of TRs other than 100TR continue

after releasing the key. CRG move and 100TR jum

operations are brought into the “Tracking close” sta

tus when the key is released.

• Powering Off/On resets the jump mode to “1TR”, an

the automatic adjustment value to the initial value.

6. ADJUSTMENT

6.1 CD ADJUSTMENT

Page 36: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 36/6036

DEH-2350,1350

- Flow Chart

4

3

Reset

SOURCE

New test mode

6

[

BAND

BAND

BAND

BAND

BAND

3

*2*1

6

6

6

6

1

2

1

2]

] [

Select CD

Focus Mode

Select

Focus Close/

S Curve CheckCRG- Auto Adjustment

Display Select<Tracking Servo Close> CRG+

RF AGC Coefficient Display/

Rough Servo and RF AGC

Tracking

Open

TrackingOpen

T. Close and

Fit Servo

] [

1

3

Display

2

3

Display

or

8x 8x 8xTRK SECMIN

9x 9x 9xTRK SECMIN

or

CRG-CRG+ T.BalanceAdjustment

*4

F, T, RF AGC/

F.Bias Display Select

F, T AGC and

RF AGC

Power ON

(Adjustment for T.Offset)

*5 *6 *6

*7CRG/TR Jump NO.

Select

CRG+/TR Jump+

CRG-/TR Jump-

Power OFF

Display

Display

Display

T.Close and

F,T AGC and

RF AGC and

Fit Servo

Power ON

(Not adjustment for T.Offset)

Display

Display

2

Power OFF

Power OFF

Power OFF 8x 8x 8xTRK SECMIN

9x 9x 9xTRK SECMIN

8x 8x 8xTRK SECMIN

9x 9x 9xTRK SECMIN

or

8x 8x 8xTRK SECMIN

9x 9x 9xTRK SECMIN

or

00 00 00TRK SECMIN

99 99 99TRK SECMIN

or

00 00 00TRK SECMIN

99 99 99TRK SECMIN

or

00 00 00TRK SECMIN

99 99 99TRK SECMIN

or

91 91 91TRK SECMIN

0x 0x 0xTRK SECMIN

00 00 00TRK SECMIN

99 99 99TRK SECMIN

Test Mode In

*3

*1

*3

*6

*2

*5

*7

*4

F.Cancel T.Offset The original display

1TR/4TR/10TR/32TR/100TR"00", "99"→Focus Close / "01"→S.Curve

1TR 4TR

91(81) 92(82)CRG Move96(86)

100TR95(85)

32TR94(84)

10TR93(83)

Focus Close00(99)

LD Off 02

S.Curve01

CRG Move,100TR Jump

TRK, MIN, SEC F.AGC Gain T.AGC Gain F.Bias

Page 37: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 37/6037

DEH-2350,1350

• Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha-nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjustedPU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.

• Purpose :To check that the grating is within an acceptable range when the PU unit is changed.

• Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to performtrack search operations, or taking a long time for track searching.

• Method :

• Measuring Equipment • Oscilloscope, Two L.P.F.

• Measuring Points • E, F, REFOUT

• Disc • ABEX TCD-784

• Mode • TEST MODE

• Checking Procedure1. In test mode, load the disc and switch the 5V regulator on.2. Using the ] and [ buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjust-

ment the display should now read "81". Press key 3 2 times. The display will change, returning to "81" on thefourth press.

4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase differ-ence is within 75° . Refer to the photographs supplied to determine the phase angle.

5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any

improvement. If, after trying this a number of times, the grating angle does not become less than 75 ° then themechanism should be judged to be at fault.

• NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may beseen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the aver-age angle.

• HintReloading the disc changes the clamp position and may decrease the "wobble".

F

REFO

E

100kΩ

390pF

100kΩ

390pF

E

REFO

F

REFO

L.P.F.

L.P.F.

CONTROL UNIT

Xch Ych

Oscilloscope

6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT

Page 38: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 38/6038

DEH-2350,1350

Grating waveform Ech → Xch 20mV/div, AC

Fch → Ych 20mV/div, AC

45°

75°

60°

30°

90°

Page 39: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 39/6039

DEH-2350,1350

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 TEST MODE

- Error Messages

If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of therror is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from th

users and also for facilitating trouble analysis and repair work in servicing.

(1) Basic Indication Method

1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (min

utes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remain

in blank as before.

2) Head unit display examples

Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.

8-digit display 6-digit display 4-digit display

ERROR–xx ERR–xx E–xx

OR

Err–xx

(2) Error Code List

Code Class Displayed error code Description of the code and potential cause(s)

10 Electricity Carriage Home NG CRG can't be moved to inner diameter.

CRG can't be moved from inner diameter.

→ Failure on home switch or CRG move mechanism.

11 Electricity Focus Servo NG Focusing not available.

→ Stains on rear side of disc or excessive vibrations on REWRITABLE.

12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).

→ Failure on spindle, stains or damages on disc, or excessive vibrations.

Subcode NG A disc not containing CD-R data is found. Turned over disc are found,

though rarely.

→ Failure on home switch or CRG move mechanism.

RF AMP NG An appropriate RF AMP gain can't be determined.

→ CD signal error.

17 Electricity Setup NG APC protection doesn't work. Focus can be easily lost.

→ Damages or stains on disc, or excessive vibrations.

30 Electricity Search Time Out Failed to reach target address.

→ CRG tracking error or damages on disc.

A0 System Power Supply NG Power (VD) is ground faulted.

→ Failure on SW transistor or power supply (failure on connector).

Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).

Unreadable TOC does not constitute an error. An intended operation continues in this case.

A newly designed head unit must conform to the example given above.

Upper digits of an error code are subdivided as shown below:

1x: Setup relevant errors, 3x: Search relevant errors, 3x: Search relevant errors, Ax: Other errors.

Page 40: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 40/6040

DEH-2350,1350

- New Test Mode

S-CD plays the same way as before.

If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its

cause and time occurred (in absolute time) are displayed.

During setup, operational status of the control software (internal RAM: CPOINT) is displayed.

These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis.

(1) Shifting to the New Test Mode

1 Turn on the current test mode by starting the reset from the key.

2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the

disc. Then, press the [Jump Mode Selector] key while maintaining the regulator turned off.

3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off.

You can reset the new test mode by turning on the reset start.

* With some products, the new test mode can be reset through the same operations as that employed for shifting to

the STBY mode (while maintaining the Acc turned off).

(2) Key Correspondence

Key Test mode New test mode

(Example) Power Off Power On In-play Error Production

BAND To power on To power off – Time/Err.No. switching

(offset adjustment performed)

] – FWD-Kick FF/TR+ –

[ – REV-Kick REV/TR- –

1 – T.Close (AGC performed) Scan –

/parameter display switching

2 – T.BAL adjustment Mode –

/T.Open

3 To power on F.Close/RF AGC/AGC – –

(offset adjustment not performed)

6 – Mode switching Auto/Manu –

/T.Close (no AGC)/Jump switching

Note: Eject and CD on/off is performed in the same procedure as that for the normal mode.

(3) Cause of Error and Error Code

Code Class Contents Description and cause

40 Electricity Off focus detected. FOK goes low.

→ Damages/stains on disc, vibrations or failure on servo.

41 Electricity Spindle unlocked. FOK = Low continued for 50 msec.

→ Damages/stains on disc, vibrations or failure on servo.

42 Electricity Sub-code unreadable. Sub-code was unreadable for 50 msec.→ Damages/stains on disc, vibrations or failure on servo.

43 Electricity Sound skipping detected. Last address memory function was activated.

→ Damages/stains on disc, vibrations or failure on servo.

Note: Mechanical errors during aging are not displayed.

The error codes should be indicated in the same way as in the normal mode.

Page 41: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 41/6041

DEH-2350,1350

(4) Display of Operational Status (CPOINT) during Setup

Status No. Contents Protective action

01 Carriage move to home position started. None

02 Carriage is moving toward inner diameter. Specified 10 seconds has been passed or failur

on home switch.

03 Carriage is moving toward outer diameter. Specified 10 seconds has been passed or failur

on home switch.

05 Carriage outer diameter feed (1 second) in progress. None

11 Setup started. None

12 Spindle rotation and focus search started. None

13 Waiting for focus close (XSI=Low). Specified focus search time has been passed.

14 Waiting for focus close (FOK=High). (After AGC) Specified focus search time has been passed.

15 Waiting for focus close (FOK=High). (Before AGC) Specified focus search time has been passed.

16 Rough AGC in progress. Off focus.

17 Setup (1/2) before T balance adjustment is started. Off focus.

18 Setup (2/2) before T balance adjustment is started. Off focus.

24 T balance adjustment (1/2). Off focus.

25 T balance adjustment (2/2). Off focus.

26 Standing by after spindle rough servo is over. Off focus.

27 Setup before RF AGC (first) is started. Off focus.28 RF AGC (first) in progress. Off focus.

29 Setup before RF AGC (second) is started. Off focus.

30 RF AGC (second) in progress. Off focus.

31 Tracking close in progress. Off focus.

32 Standing by after tracking is closed. Off focus.

33 Focus AGC started. Off focus.

34 Focus AGC in progress. Tracking AGC started. Off focus.

35 Tracking AGC in progress. Off focus.

Spindle processes applicable servo.

36 Check of MIRR and LOCK pin. RF AGC in progress. Off focus. Spindle not locked.

CRG close in progress. Check of sub-code. Sub-code unreadable.

(5) Display Examples

1) During Setup (When status no. = 11)

TRK No. MIN. SEC.

11 11' 11"

2) During Operation (TOC read, TRK search, Play, FF and REV)

The same as in the normal mode.

3) When a Protection Error Occurred

Switch to the following displays (A) and (B) using the [BAND] switch:

(A) Error occurrence timing display in absolute time.

An example: Error occurred in 12th tune at 34'56" in absolute time.

TRK No. MIN. SEC.

12 34' 56"

(B) Error No. display

An example: Error #40 (Off focus is detected)

ERROR-40

Page 42: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 42/6042

DEH-2350,1350

- Removing the Tuner Amp Unit

Remove the three screws and then remove

the Cover. (Fig.2)

Remove the two screws. (Fig.2)

Remove the screw. (Fig.3)

Straight the tabs at fore locations indicated

and then remove the Tuner Amp Unit.

(Fig.3)

- Removing the Case Unit (not shown)

1. Remove the Case Unit.

- Removing the CD Mechanism Module (Fig.1)

Remove the four screws.

Disconnect the connector and then remove the CD

Mechanism Module (not shown).

- Removing the Panel Assy (not shown)

1.Disconnect the two stoppers and then remove the

Panel Assy.

Fig.1

Fig.2

Fig.3Tuner Amp Unit

Cover

CD Mechanism Module

7.1.2 DISASSEMBLY

Page 43: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 43/6043

DEH-2350,1350

- Removing the Upper Frame

1. Remove six Springs A, two Springs B and four

Screws.

2. Remove two Tabs situated on rear side of the Upper

Frame, remove two Arms on the front side, then

remove two Tabs on the front side.

- Removing the Carriage Mechanism1. Disengage the Carriage Mechanism from the two

dampers situated in the front side by driving it up,

then disengage and remove the mechanism from the

one damper by driving it up aslant into front side

direction.

Note : When assembling the Carriage Mechanism, coat

the dampers with alcohol prior to the assembly.

- Removing the Clamp Arm Assy

1. Remove a Spring A, a B and a Spring C.

2. Drive the Clamp Arm Assy up into rear side direction,

then disengage the arm from its current position

Finally, drive the assembly approximately 45 degrees

upward, then slide the assembly toward right side to

remove it.

B

A

B A

A

A

Arm

Arm

A

B

C

Upper Frame

Carriage Mechanism Sectio

Clamp Arm Assy Section

A

A

Page 44: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 44/6044

DEH-2350,1350

- Removing the Guide Arm Assy

1. Remove a connector, a spring A and B

2. Drive the Guide Arm Assy up aslant into rear side

direction, then remove it from a Pin. Finally, drive the

assembly approximately 45 degrees upward, then

slide the assembly toward left side to remove it.

Note : When assembling the guide arm assembly, route

the cord inside the assembly. In this operation,

care must be exercised so that cord may be

caught by the gear.

- Removing the LO Arm Assy

1. Remove two Pins to dismount the LO Arm Assy.

- Removing the Control Unit and the Spindle

Motor

1. Remove from the connector after mounting the short

pin on the flexible PCB of the pickup unit.

2. Remove two Soldered joints, then remove two

Screws A.

3. Remove two connectors and a Screw B.

4. Disengage the Control Unit from two Tabs, then dis-

mount the unit by sliding it toward left.

5. Dismount the Spindle Motor.

A

Guide Arm Assy Section

B

Pin

LO Arm Assy Section

Spindle Motor

A A

Control Unit

Short Pin

B

Page 45: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 45/6045

DEH-2350,1350

- Removing the Loading Motor and Carriage

Motor

1. Remove the Spring and two Screws A.

2. Dismount the Loading Motor.

3. Remove the Belt, a Screw B, two Screws C, a Guide

and a Screw Unit.

4. Dismount the Carriage Motor.

Note : When assembling the Belt, use care so that it

may not be contaminated by grease.

- Removing the Pickup Unit

1. Remove two Screws and a Shaft.

2. Dismount the Pickup Unit.

Pickup Unit

Shaft

C

Guide

B

Screw Unit Carriage Motor

AA

CBelt

Loading Motor

Page 46: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 46/6046

DEH-2350,1350

7.1.3 CONNECTOR FUNCTION DESCRIPTION

579 13

468 210121416

111315

1. BACK UP

2. GND

3. NC

4. ACC

5. B.REM

6. NC

7. NC

8. NC

9. FL-

10. RL-

11. FL+

12. RL+

13. FR-

14. RR-

15. FR+

16. RR+

PRE OUT ANTENNA

Page 47: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 47/6047

DEH-2350,1350

7.2 PARTS

7.2.1 IC

- Pin Functions(PE5196A)Pin No. Pin Name I/O Format Function and Operation

1 MODEL1 I Model select input

2 NL1 I Noise level input3 NL2DT I Noise level input 2

4 AVSS AVSS

5 ST I Stereo input

6 SD I SD signal input

7 AREF1 AVREF1

8 KYDT I Key data input

9 DPDT O C Key data output

10 SDBW I SDBW input

11 TUNPDI I PLL IC data input

12 TUNPDO O C PLL IC data output

13 TUNPCK O C PLL IC clock output

14 TUNPCE O C PLL IC chip enable output

15 currq O C Tuner voltage FIX output

16 XSI I C CD LSI serial data input(TSI)17 XSO O C CD LSI serial data output(TSO)

18 XSCK O C CD LSI serial clock output(TSCK)

19 drst O C RDS decoder reset output

20 ADPW O C A/D converter power output

21 fm /AM O C Tuner power supply control output

22 VDCONT O C VD power supply control output

23 CONT O C Servo driver power control output

24 XAO O C CD LSI command / data control output

25 xrst O C CD LSI reset control output

26 xstb O C CD LSI strobe output

27 CLAMP I Disc clamp sense input

28 MIRR I Mirror detection input

29 FOK I Focus OK signal input

30 LOCK I Spindle lock detector input31 CDLOAD O LOAD motor loading control output

32 TELIN I Cellular mute input

33 VSS VSS

34 CDEJECT O LOAD motor eject control output

35 CD5VON O C CD +5V power supply control output

36–39 NC Not used

40 RECIEVE O C RDS decoder receiving output

41 swvdd O C Grille microcomputer power supply control output

42 SYSPW O C System power supply control output

43 ILMPW O C Illumination power output

44 mute O C Mute output

45 PEE O C Beep tone output

46 LOCH O C LOCH output

47 RDS57K I 57kHzBP-OUT sense input48 TUNPCE2 O C EEPROM chip enable output

49 PCL O C Test mode clock adjustment output

50 VCK O C Clock output for electronic volume

51 VDT O C Data output for electronic volume

52 ANTPW O Antenna power output

53 VST O Strobe pulse output for electronic volume

54 DALMON O Stand-by output

55,56 NC Not used

57 LOCL O LOCL output

58 rdslk I RDSLK input

Page 48: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 48/6048

DEH-2350,1350

Pin No. Pin Name I/O Format Function and Operation

59 RDT I RDS data input

60 reset Reset

61 LDET I PLL lock detection input

62 RCK I RDS clock input

63 asens I ACC power sense input

64 bsens I Back up power sense input65 dsens I Grille detach sense input

66 TMUTE O C Tuner mute output

67 NC Not used

68 VDD VDD

69 X2 Crystal oscillator connection pin

70 X1 Crystal oscillator connection pin

71 IC(VPP) IC(VPP)

72 NC Not used

73 TESTIN I Test program mode input

74 AVDD AVDD

75 AVREF0 AVREF0

76 SL I Signal level input

77 TEMP I Temperature detection input

78 VDSENS I VD power supply sense input79 DINC I Disc detection input

80 EJTD I Disc eject position detect input

80

1

20

21 40

41

60

61

*PE5196A

Output Format Meaning

C C MOS output

IC's marked by* are MOS type.

Be careful in handing them because they are very liable

to be damaged by electrostatic induction.

S-80834ANY

1 2 31

OUT VDD VSS

Page 49: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 49/6049

DEH-2350,1350

- Pin Functions (PD6340A)Pin No. Pin Name I/O Function and Operation

1-5 SEG4-0 O LCD segment output

6-9 COM3-0 O LCD common output

10 VLCD LCD drive power supply

11-14 KST3-0 O Key strobe output

15,16 KDT0,1 I Key data input (analogue input)

17 REM I Remote control reception18 DPDT I Display data input

19 NC Not used

20 KYDT O Key data output

21 MODA GND

22 X0 Crystal oscillator connection pin

23 X1 Crystal oscillator connection pin

24 VSS GND

25,26 KDT2,3 I Key data input

27 NC Not used

28 KST4 O Key strobe output

29-32 NC Not used

33-55 SEG35-13 O LCD segment output

56 VDD Power supply

57-64 SEG12-5 O LCD segment output

*PD6340A

49

4 8 3

3

32

17

1 6

1

64

Page 50: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 50/6050

DEH-2350,1350

- Pin Functions (UPD63711GC)Pin No. Pin Name I/O Function and Operation

1 D.GND Logic circuit GND

2 RFOK O RFOK signal output

3 rst I Reset signal input

4 A0 I Command/parameter identification signal input

5 stb I Data strobe signal input

6 sck I Clock signal input for serial data input/output7 SO O Serial data and status signal output

8 SI I Serial data input

9 xtalen I Crystal oscillation control pin

10 D.VDD Positive power supply terminal to logic circuit

11 DA.VDD Positive power supply terminal to D/A converter

12 R_OUT O Right channel audio output signal

13 DA.GND D/A converter GND

14 REGC I The outside putting capacitor connection pin for SCF regulator

15 DA.GND D/A converter GND

16 L_OUT O Left channel audio output signal

17 DA.VDD Positive power supply terminal to D/A converter

18 R+ O Right channel audio data output

19 R- O Right channel audio data output

20 L- O Left channel audio data output21 L+ O Left channel audio data output

22 X.VDD Positive power supply terminal to crystal oscillation circuit

23 XTAL I Crystal oscillator connect pin

24 xtal O Crystal oscillator connect pin

25 X.GND Crystal oscillation circuit GND

26 D.VDD Positive power supply terminal to logic circuit

27 EMPH O Output pin for the pre-emphasis data in the sub-Q code

28 FLAG O Flag output pin to indicate that audio data currently being output consists

of noncorrectable data

29 DIN I Serial data input to internal DAC

30 DOUT O Serial audio data output

31 SCKIN I Serial clock input to internal DAC

32 SCKO O Audio data that is output from DOUT changes at rising edge of this clock

33 LRCKIN I LRCK signal input to internal DAC

34 LRCK O Signals to distinguish the right and left channels of the audio data output

from DOUT

35 HOLD O Defect detection output

36 TX O Digital audio interface data output

37 D.GND Logic circuit GND

38 C16M O Oscillator clock buffering output

39 LIMIT I Status of the pin is output at Bit 5 of the status output

40 D.VDD Positive power supply terminal to logic circuit

41 LOCK O EFM synchronous detection signal

42 RFCK O Frame synchronous signal of XTAL-system

43 MIRR O MIRR output

44 PLCK O Monitor pin of bit clock

45 D.GND Logic circuit GND

46 C1D1 O Output pin for indicating the C1 error correction results

47 C1D2 O Output pin for indicating the C1 error correction results

48 C2D1 O Output pin for indicating the C2 error correction results

49 C2D2 O Output pin for indicating the C2 error correction results

50 C2D3 O Output pin for indicating the C2 error correction results

51 D.VDD Positive power supply terminal to logic circuit

52 PACK O CD-TEXT PACK synchronous signal

53 TSO O CD-TEXT data serial output

54 TSI I CD-TEXT control parameter serial input

55 tsck I CD-TEXT serial clock input

56 TSTB I CD-TEXT parameter strobe signal input

57 D.GND Logic circuit GND

Page 51: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 51/6051

DEH-2350,1350

Pin No. Pin Name I/O Function and Operation

58 TEST0 I Test pin

59 TEST1 I Test pin

60 ATEST O Test pin

61 A.GND Analog circuit GND

62 FD O Focus drive output

63 TD O Tracking drive output64 SD O Sled drive output

65 MD O Spindle drive output

66 DAC0 O DAC output for adjustment

67 DAC1 O DAC output for adjustment

68 DAC2 O DAC output for adjustment

69 DAC3 O DAC output for adjustment

70 A.VDD Positive power supply terminal to analog circuit

71 EFM O EFM signal output

72 ASY I EFM comparator reference voltage input

73 C3T 3T detection capacitor additional pin

74 RFI I RF signal input for EFM data regulation

75 AGCO O RF signal output of after gain adjustment

76 AGCI I RF-AGC amplifier input

77 RFO O RF summing amplifier output78 EQ2 RF amplifier equalizer parts additional pin

79 EQ1 RF amplifier equalizer parts additional pin

80 RF- I RF summing amplifier inverted input

81 A.GND Analog circuit GND

82 A I Photo detector A input

83 C I Photo detector C input

84 B I Photo detector B input

85 D I Photo detector D input

86 F I Photo detector F input

87 E I Photo detector E input

88 A.VDD Positive power supply terminal to analog circuit

89 REFOUT O Reference electric potential output

90 FE- I Focus error amplifier inverted input

91 FEO O Focus error amplifier output92 TE- I Tracking error amplifier inverted input

93 TEO O Tracking error amplifier output

94 TE2 O Tracking error output of after amplification

95 TEC I Tracking comparator input

96 A.GND Analog circuit GND

97 PD I PD detection signal input for LD output monitor

98 LD O LD control current output

99 PN I APC circuit control polarity set pin

100 A.VDD Positive power supply terminal to analog circuit

2 0

21

40

4 1

6 0

61

80 1

100

76

26 1 2

5

7 5

5 1

50

*UPD63711GC

Page 52: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 52/6052

DEH-2350,1350

1 TAB

2 P-GND2

3 OUT2-

4 STBY

5 OUT2+

6 VCC

7 OUT1-

8 P-GND1

9 OUT1+

1 0 SVR

1 1 IN1

1 2 IN2

1 3 S-GND

1 4 IN4

1 5 IN3

1

6 AC-GND

1 7 OUT3+

1 8 P-GND3

1 9 OUT3-

2 0 VCC

2 1 OUT4+

2 2 MUTE

2 3 OUT4-

2 4 P-GND4

SWITCH2 5

+

-

+-

OffsetDetection

+

-

+-

OffsetDetection

+

-

+-

OffsetDetection

+

-

+-

OffsetDetection

Protector;Over current limit

sw _v c c

s t b y

Protector;Short circuit

Mute circuit

am p _v c c

Stand-byCircuit

Protector;Over voltage

sw _v c c

Protector;Thermal

Reference

1 C M

1 C M

1 C M

1 C M

amp_vcc

PAL006A

Page 53: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 53/6053

DEH-2350,1350

No. Symbol I/O Explain

1 STIND O stereo "Low" when the FM stereo signals are received.

indicator To be pulled up to the "VDD" at 47kΩ.

2 FMSD O FM station "High" when signals are received. To be pulled up to the "VDD" at 47kΩ

detector Meanwhile, 10kΩ should be used when taking diver FIX trigger from here

and "High: 0.9VDD or more" and "Low: 250mV or less".

(Should satisfy the diver IC specifications)

3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47kΩ //1,800pF.4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36kΩ //330pF.

5 Rch O R channel FM stereo "R-ch" signal output or AM audio output.

output Add the specified di-emphasis constant.

6 Lch O L channel FM stereo "L-ch" signal output or AM audio output.

output Add the specified di-emphasis constant.

7 WC write control EEPROM write control. Writing permissible at "Low". Normally open.

8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS.

9 NC Not used

10 VDD power Power supply pin for the digital section.

supply D.C. 5V +/- 0.25V. Be careful about overlapping noise in the logic section.

11 DGND digital ground Grounding for the digital section.

12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low"

To be pulled up to the "VDD" at 47kΩ

13 SL I/O signal level Received FM/AM signal level (strength) output.

Connect the specified load resistor and capacitor (10k Ω + 39k Ω //4,700pF)

14 DI/DO I/O data input/ Data input/Data output

data output To be pulled up to the "VDD" at 47kΩ

15 CK I clock Clock input To be pulled up to the "VDD" at 47kΩ

16 CE1 I chip enable-1 AF·RF chip enable. Active at "High" To be grounded at 47kΩ

17 NC Not used

18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47kΩ

19 CREQ I current request Active at "Low". To be grounded at 47kΩ

20 NC Not used

21 COMP O composite signal FM composite signal output. r out < 100Ω

22 VCC power supply Analog section power supply pin.D.C.8.4V +/- 0.3V

23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL".

24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN

transistor with which the specified resistor is being connected to the emitter.

Keep it open in case of ordinary marketed models.

25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the

NPN transistor. Since this pin is exclusive for AM when the FMLOCL is in use,

do not drive it under FM.

26 RFGND RF ground Grounding for the antenna section.

27 FMANT I FM antenna input FM antenna input. 75Ω. Serge absorber (DSP-201M-S00B) is necessary.

28 AMANT I AM antenna input AM antenna input. High impedance.

Connect to the antenna through an L (LAU type) of 4.7µH.To cope with the

power transmission line hums, insert a series circuit consisting of an L

(a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND.

IC 3EEPROM

FM/AM TUNER UNIT

28

27

FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53

IC1MIXER, IF AMP, DET.

6

21

18LDET

COMP

2225 10 14 12 15 16 8 13 2 3 4

CF202

VDD

VCC

D I / D O

C E 2

C K

C E 1

S D B W

S L

F M S D

N L 1

N L 2

IC 2 FM MPX

AMANT

FMANT

ATT

ATT

AMRF

FMRF

IMG ADJ

RF ADJ

X90110.25MHz

ANT ADJ

LOCL23

LOCH

AMDET

MPXREF 41kHz

AM 2ND IF450kHz

19

C R E Q

11

D G N D

1

S T I N D

L ch

5R ch

924

N C

F M L O C L

20177

N C

N C

W C

26 RFGND

Page 54: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 54/6054

DEH-2350,1350

S E G 3 7

S E G 3 5

S E G 3 4

S E G 3 3

S E G 3 2

S E G 3 1

S E G 3 0

S E G 2 9

S E G 2 8

S E G 2 7

S E G 2 6

S E G 2 5

S E G 2 4

S E G 2 3

S E G 2 2

S E G 2 1

S E G 2 0

S E G 1 8

S E G 1 7

S E G 1 6

S E G 1 5

S E G 1 4

S E G 1 3

S E G 1 2

S E G 1 1

S E G 1 0

S E G 9

S E G 8

S E G 7

S E G 6

S E G 5

S E G 4

S E G 3

S E G 2

N C

N C

S E G 1 9

S E G 3 6

C O M 2 B

C O M 0 A

C O M 2 C

C O M 3 B

C O M 2 D

C O M 1 B

C O M 0 B

S E G 3 9

S E G 3 8

C O M 3 A

C O M 2 A

C O M 1 A

3 7

3 6

3 5

3 4

3 3

3 2

3 1

3 0

2 9

2 8

2 7

2 6

2 5

2 4

2 3

2 2

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

8

7

6

5

4

3

2

2 1

1

4 7

4 6

4 5

4 4

4 3

4 2

4 1

3 9

3 8

5 0

4 9

4 8

4 0

C O M 2 B

C O M 0 A

C O M 2 C

C O M 3 B

C O M 2 D

C O M 1 B

C O M 0 B

C O M 3 A

C O M 2 A

C O M 1 A

S E G M E N T

C O M M O N

7.2.2 DISPLAY

- CAW1606(DEH-2350/X1M/ES), CAW1633(DEH-1350/X1M/ES)

Page 55: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 55/60

DEH-2350,1350

55

7.3 OPERATIONAL FLOW CHART

VDD=5V

68pin

Power ON

BSENS=L

ASENS=L

DSENS=L

bsens

64pin

asens

63pin

dsens

65pin

ADPW←H

20pin

SWVDD←L

41pin

Source keys

operative

Completes power-on operation.(After that, proceed to each source operation.)

SYSPW←H

42pin

Starts communication with Grille microcomputer.

Source ON

300ms

300ms

In case of the above signal, the communication

with Grille microcomputer may fail.

If the time interval is not 300msec, the oscillator

may be defective.

Page 56: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 56/6056

DEH-2350,1350

8. OPERATIONS AND SPECIFICATIONS

8.1 OPERATIONS

Key Finder

Buttons 1–6

EJECT buttonCD loading slot

AUDIO button

5

/ ∞

/ 2

/ 3

buttons

SOURCE button

+/– buttons

BAND button

LOCAL/BSM button

Detach button

EQ button

LOUD button

CLOCK button

Head Unit

Page 57: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 57/6057

DEH-2350,1350

B a s i c O p e r a t i o n

T o L i s t e n t o M u s i c

T h e f o l l o w i n g e x p l a i n s t h e i n i t i a l o p e r a t i o n s r e q u i r e d b e f o r e y o u c a n l i s t e n t o m u

s i c .

N o t e :

• L o a d i n g a d i s c i n t h i s p r o d u c t .

1 . S e l e c t t h e d e s i r e d s o u r c e ( e . g . T u

n e r ) .

E a c h p r e s s o f t h e S O U R C E b u t t o n s e l e c t s t h e d e s i r e d s o u r c e i n t h e f o l l o w i n g o r d

e r :

B u i l t - i n C D p l a y e r =

T u n e r

N o t e :

• W h e n n o d i s c i s s e t i n t h i s p r o d u c t , b u i l t - i n C D p l a y e r s o u r c e w i l l n o t c h a n g e .

• W h e n t h i s p r o d u c t ’ s b l u e / w h i t e l e a d i s c o n n e c t e d t o t h e c a r ’ s A u t o - a n t e n n a r e l a y c o n t r o l t e r m i n a l ,

t h e c a r ’ s A u t o - a n t e n n a e x t e n d s w h e n t h i s p r o d u c t ’ s s o u r c e i s s w i t c h e d O N . T o r e t r a c t t h e a n t e n n a ,

s w i t c h t h e s o u r c e O F F .

2 . R a i s e o r l o w e r t h e v o l u m e .

3 . T u r n t h e s o u r c e O F F .

H o l d f o r 1 s e c o n d

E a c h p r e s s c h a n g e s t h e S o u r c e . . .

B a s i c O p e r a t i o n o f

T u n e r

R e s e t t h e A M t u n i n g s t e p f r o m 9 k H z ( t h e f a c t o r y p r e s e t s t e p ) t o

1 0 k H z w h e n u s i n g t h e

t u n e r i n N o r t h , C e n t r a

l o r S o u t h A m e r i c a .

P r e s

e t N u m b e r I n d i c a t o r

B a n d I n d i c a t o r

F r e q u e n c y I n d i c a t o r

M a n u a l a n d S e e k T u

n i n g

• Y o u c a n s e l e c t t h e t u n i n g m e t h o d b y c h a n g i n g t h e l e

n g t h o f t i m e y o u

p r e s s t h e 2 / 3 b

u t t o n .

M a n u a l T u n i n g ( s t e p b y s t e p )

0 . 5 s e c o n d s o r l e s s

S e e k T u n i n g

0 . 5 s e c o n d s o r m o r e

N o t e :

• I f y o u c o n t i n u e p r e s s i n g t h e b u t t o n f o r l o n g e r t h a n 0 . 5 s e c o n d s , y o

u c a n s k i p b r o a d c a s t

s t a t i o n s . S e e k T u n

i n g s t a r t s a s s o o n a s y o u r e l e a s e t h e b u t t o n .

• S t e r e o i n d i c a t o r “

” l i g h t s w h e n a s t e r e o s t a t i o n i s s e l e c t e d .

P r e s e t T u n i n g

• Y o u c a n m e m o r i z

e b r o a d c a s t s t a t i o n s i n b u t t o n s 1

t h r o u g h 6 f o r e a s y , o n e - t o u c h s t a t i o n r e c a l l .

P r e s e t s t a t i o n r e c a l l

2 s e c o n d s o r l e s s

B r o a d c a s t s t a t i o n p r e s e t m e m o r y

2 s e c o n d s o r m o r e

N o t e :

• U p t o 1 8 F M s t a t i o n s ( 6 i n F M 1 , F M 2 a n d F M 3 ) a n d 6 A M s t a t i o n s

c a n b e s t o r e d i n m e m

o r y .

• Y o u c a n a l s o u s e t h e

5 o r ∞ b u t t o n s t o r e c a l l b r o a d c a s t s t a t i o n s

m e m o r i z e d i n b u t t o n

s 1 t h r o u g h 6 .

B a n d F

M 1 =

F M 2

=

F M 3 =

A M

Page 58: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 58/6058

DEH-2350,1350

B a s i c O p e r a t i o n o f B u i l t - i n

C D P l a y e r

T r a c k N u m b e r I n

d i c a t o r

P l a y T i m e I n d i c a t o r

E j e c t N

o t e :

• T h e C D f u n c t i o n c a n b e t u r n e d O N / O F F

w i t h t h e d i s c r e m a i n

i n g i n t h i s p r o d u c t .

• A d i s c l e f t p a r t i a l l y

i n s e r t e d a f t e r e j e c t i o n

m a y i n c u r d a m a g e o

r f a l l o u t .

C D L o a d i n g S l o t

N o t e :

• T h e b u i l t - i n C D p l a y e r p l a y s o n e

s t a n d a r d 1 2 c m

o r 8 c m ( s i n g l e ) C D a t a t i m e . D o n o t u s e a n

a d a p t e r w h e n p l a y i n g 8 c m C D .

• D o n ’ t i n s e r t a n y m a t e r i a l s e x c e p t f o r C D i n t o C D

l o a d i n g s l o t .

T r a c k S e a r c h a n d F a s t F o r w a r d

/ R e v e r s e

• Y o u c a n s e l e c t b e t w e e n T r

a c k S e a r c h o r F a s t F o r w a r d / R e v e r s e b y p r e s s -

i n g t h e 2 / 3 b u t t o n f o r a d

i f f e r e n t l e n g t h o f t i m e .

T r a c k S e a r c h

0 . 5 s e c o n d s o r l e s s

F a s t F o r w a r d / R e v e r s e

C o n t i n u e p r e s s i n g

N o t e :

• I f a d i s c c a n n o t b e i n s e r t e d f u l l y

o r p l a y b a c k f a i l s , m a k e s u r e t h e r e c o r d e d s i d e i s d o w n .

P u s h t h e E J E C T b u t t o n a n d c h e c k t h e d i s c f o r d a m a g e b e f o r e r e i n s e r t i n g i t .

• I f a d i s c i s i n s e r t e d w i t h t h e r e c o r d e d s i d e u p , i t w i l l b e e j e c t e d a u t o m a t i c a l l y a f t e r a f e w

m o m e n t s .

• I f t h e b u i l t - i n C D p l a y e r c a n n o t

o p e r a t e p r o p e r l y , a n e r r o r m e s s a g e ( s u c h a s “ E R

R - 1 4 ” )

a p p e a r s o n t h e d i s p l a y . R e f e r t o

“ B u i l t - i n C D P l a y e r ’ s E r r o r M e s s a g e ” .

B a s i c O p e r a t i o n

Page 59: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 59/6059

DEH-2350,1350

+ ≠

+ ≠

+ ≠

+ ≠

+ ≠

+ ≠

8 . B l u e / w h i t e

T o s y s t e m c o n t r o l t e r m i n a l o f t h e p o w e r a m p o r A u t o - a n t e n n a

r e l a y c o n t r o l t e r m i n a l ( m a x . 3 0 0 m A 1 2 V D C ) .

9 . C o n n e c t i n g c o r d s w i t h R C A p i n p l u g s

( s o l d s e p a r a t e l y )

1 1 . S y s t e m r e m o t e c o n t r o l

2 4 . F r o n t s p e a k e r ( R i g h t )

2 5 . R e a r s p e a k e r ( R i g h t )

1 6 . W h i t e

2 0 . G

r a y

1 7 . W h i t e / b l a c k

1 8 . G r e e n

1 9 . G r e e n / b l a c k

2 1 . G r a y / b l a c k

2 2 . V i o l e t

2 3 . V i o l e t / b l a c k

1 4 . F r o n t s p e a k e r ( L e f t )

1 5 . R e a r s p e a k e r ( L e f t )

1 3 . P e r f o r m t h e s e c o n n e c t i o

n s w h e n u s i n g

a d i f f e r e n t a m p ( s o l d s e

p a r a t e l y ) .

1 2 . W i t h a 2 s p e a k e r s y s t e m

, d o n o t c o n n e c t

a n y t h i n g t o t h e s p e a k e r

l e a d s t h a t a r e n o t

c o n n e c t e d t o s p e a k e r s .

2 . R e a r o u t p u t

1 . T h i s p r o d u c t

3 .

A n t e n n a j a c k

4 . F u s e

5 . Y e l l o w

T o t e r m i n a l a l w a y s s u p p l i e d

w i t h p o w e r r e g a r d l e s s o f

i g n i t i o n s w i t c h p o s i t i o n .

7 . B l a c k ( g r o u n d )

T o v e h i c l e ( m e t a l ) b o d y .

6 . R e d T o e l e c t r i c t e r m i n a l c o n t r o l l e d

b y i g n i t i o n s w i t c h ( 1 2 V D C ) O N / O F F .

1 0 . P o w e r a m p

( s o l d s e p a r a t e l y )

1 5 . R e a r s p e a k e r ( L e f t )

2 5 . R e a r s p e a k e r ( R i g h t )

C o n n e c t i o n D i a g r a m

Page 60: PIONEER DEH-1350_2350

7/22/2019 PIONEER DEH-1350_2350

http://slidepdf.com/reader/full/pioneer-deh-13502350 60/60

DEH-2350,1350

8.2 SPECIFICATIONS

GeneralPower source .......... 14.4 V DC (10.8 – 15.1 V allowable)

Grounding system ........................................ Negative type

Max. current consumption ...................................... 10.0 A

Dimensions

(DIN) (chassis) ...... 178 (W) × 50 (H) × 159 (D) mm

(nose) ............ 188 (W) × 58 (H) × 19 (D) mm

(D) (chassis) ...... 178 (W) × 50 (H) × 164 (D) mm

(nose) ............ 170 (W) × 48 (H) × 14 (D) mm

Weight ...................................................................... 1.4 kg

Electrode dark current .................................... 6mA or less

AmplifierContinuous power output is 22 W per channel min. into 4

ohms, both channels driven 50 to 15,000 Hz with no more

than 5% THD. (DEH-2350)

Continuous power output is 20 W per channel min. into 4

ohms, both channels driven 50 to 15,000 Hz with no more

than 5% THD. (DEH-1350)

Maximum power output

(DEH-2350).................................................. 50 W × 4

(DEH-1350).................................................. 45 W × 4

Load impedance .......................... 4 Ω (4 – 8 Ω allowable)

Preout maximum output

level/output impedance ............................ 2.2 V/1 k Ω

Equalizer (3-Band Equalizer)

(Low) .................................................. Level: ±12 dB

(Mid) .................................................... Level: ±12 dB

(High) .................................................. Level: ±12 dB

Loudness contour

(Low) .................. +3.5 dB (100 Hz), +3 dB (10 kHz)

(Mid) ................ +10 dB (100 Hz), +6.5 dB (10 kHz)

(High) ................ +11 dB (100 Hz), +11 dB (10 kHz)

(volume: –30 dB)

CD playerSystem .................................... Compact disc audio system

Usable discs .................................................. Compact disc

Signal format .................... Sampling frequency: 44.1 kHz

Number of quantization bits: 16; linear

Frequency characteristics .............. 5 – 20,000 Hz (±1 dB)

Signal-to-noise ratio ...... 94 dB (1 kHz) (IEC-A network)

Dynamic range ............................................ 92 dB (1 kHz)

Number of channels ............................................ 2 (stereo)

FM tunerFrequency range ...................................... 87.5 – 108 MHz

Usable sensitivity ...................................................... 9 dBf

(0.8 µV/75 Ω, mono, S/N: 30 dB)

50 dB quieting sensitivity .... 15 dBf (1.5 µV/75Ω, mono)

Signal-to-noise ratio ...................... 70 dB (IEC-A network)

Distortion .......................... 0.3% (at 65 dBf, 1 kHz, stereo)

Frequency response ...................... 30 – 15,000 Hz (±3 dB)

Stereo separation .......................... 40 dB (at 65 dBf, 1 kHz)

AM tunerFrequency range ........................ 531 – 1,602 kHz (9 kHz)

530 – 1,640 kHz (10 kHz)

Usable sensitivity .............................. 18 µV (S/N: 20 dB)

Selectivity .................................................. 50 dB (±9 kHz)

50 dB (±10 kHz)

Note:

• Specifications and the design are subject to possi-ble modification without notice due to improve-

ments.