Post on 25-Jan-2023
MANUAL DE SERVIÇO
SISTEMA COMPACTO DE SOM
Ver. 1.0 2006.05
© 2006.05
Sony CorporationSony Brasil Ltda.Publicado por Engenharia da Qualidade
• MHC-RG490S/RG590S são compostos de seguintes modelos.
ACESSÓRIOS
Part No. Descrição1-754-102-31 ANTENA LOOP (AM)
MHC-RG490S/RG590SBrazilian Model
MHC-RG490S
MHC-RG590S
SS-RG490 SS-WG490 HCD-RG490
SS-RG590 SS-WG590SBG HCD-RG490
1-793-184-23 CONECTOR ADAPTADOR (TIPO F) (FM)2-055-382-01 TAMPA PILHA (para RM-SC50)2-668-367-41 MANUAL DE INSTRUÇÕES4-210-254-02 CALÇO PÉ (PARA CAIXAS) (8 PEÇAS)
4-972-322-01 PÉ (PARA CAIXAS) (4 PEÇAS)1-528-681-13 PILHA PEQUENAA-1108-433-B CONTROLE REMOTO (RM-SC50)
Instruções doAcrobat Reader
MANUAL DE SERVIÇO
SISTEMA COMPACTO DE SOM
Brazilian Model
Ver. 1.0 05. 2006.
ESPECIFICAÇÕES
© 2006.05
Sony CorporationSony Brasil Ltda. Publicado por Engenharia da Qualidade
Foto: HCD-RG590
• HCD-RG490 é o amplificador, toca CD,tape deck e tuner do MHC-RG490S.
• HCD-RG590 e o amplificador, toca CD,tape deck e tuner do MHC-RG590S.
Amplificador
HCD-RG590Caixa acústica frontal
Potência de saída RMS: 160 W + 160 W (6 ohms a 1 kHz, 10% de THD)
SubwooferPotência de saída RMS: 180 W (6 ohms a 80 Hz, 10% de THD)
HCD-RG490SCaixa acústica frontal
Potência de saída RMS: 125 W + 125 W (6 ohms a 1 kHz, 10% de THD)
SubwooferPotência de saída RMS: 150 W (6 ohms a 80 Hz, 10% de THD)
Entradas:AUDIO IN (minitomada estereo):
Propriedades do laser semicondutor
sensibilidade 250 mV,
Duração da emissão: ContínuaSaída laser*: Menos de 44,6uW*Esta saída e o valor medido a uma distância de 200mm da superficie da lente objetiva da unidade óptica com 7 mm de abertura.
Resposta de freqüência: 20 Hz . 20 kHzRelação sinal-ruído: Mais de 90 dBFaixa dinâmica: Mais de 90 dB
Reprodutor/Gravador de fitaSistema de gravação: 4 pistas, 2 canais estéreoResposta de freqüência: 50 - 13.000 Hz+ 3 dB), utilizando fita cassete Sony tipo IWow e flutter: Menor que 0,3 W. RMS (DIN)
impedância 47 kilohmsMIC (tomada para microfone): sensibilidade 1 mV, impedância 10 kilohms
Saídas:PHONES (minitomada estéreo): aceita fones de ouvido de 8 ohms ou maisSPEAKER: aceita impedancia de 6 a 16 ohmsSUBWOOFER OUT aceita impedânciade 6 a 16 ohms
Reprodutor de CDSistema: Sistema de áudio digital e disco compacto
RádioFM estéreo, sintonizador super-heterodino de FM/AM
Sintonizador de FM:Faixa de sintonização87,5 - 108,0 MHz (intervalos de 50 kHz)Antena: Antena monofilar de FMTerminais de antena: 75 ohms não balanceadosFreqüência intermediária: 10,7 MHz
Sintonizador de AM:Faixa de sintonização530 - 1.710 kHz (com intervalo de freqüência de 10 kHz) Antena: Antena loop de AM, terminal para antena externa
– Continua na próxima página –
Modelo que utiliza mecanismo similar HCD-RG270
Tipo do mecanismo de CD CDM74KF-K6BD83S
Seção
CD Tipo do mecanismo base BU-K6BD83S-WOD
Tipo do conjunto de unidade otica KSM-213DCP
Seção Modelo que utiliza mecanismo similar NOVO
FITA Tipo do mecanismo da fita CWN42FF609
HCD-RG490/RG590
-
Freqüência intermediária: 450 kHz
Instruções doAcrobat Reader
HCD-RG490/RG590
2323HCD-RG490/RG590
SEÇÃO 7DIAGRAMAS
7-1. DIAGRAMA EM BLOCOS – Seção CD SERVO –
CD DSPIC201
CH2RIN
MUTE
2-AXISDEVICE
(TRA
CKIN
G)(F
OCUS
)
57
64
A
+3.3VDETECTOR
A
AC_SUM
58 B65 EG_
IN 70RFACO 71 RFACI 3PCMD112AOUT1
117AOUT24 PCMDI
5BCK
55FEO
53TEO
52TEI
54FEI
6 BCKIR-CH
1LRCK 2 LRCKI
59 C
60 D
50 E
51 F
66 LD
67 PD
16 CH4OUTF
15 CH4OUTR
27 OPOUT 38 MDP
AUTOMATICPOWER CONTROL
Q321LDPD
LASER DIODE
OPTICAL PICK-UP BLOCK(KSM-213DCP)
B
C
D
E
F
41 SFDR
42 SRDR
43 TFDR
44 TRDR
45 FFDR
46 FRDR
DATA
LD
MDPSFDRSRDRTFDRTRDRFFDRFRDR
C-11
C-3
C-5
C-4
C-6
C-7
SCOR
C-3
C-4
C-5
C-15
C-6
C-7
C-11
C-12
C-9
C-10
C-14
C-13
C-1
C-8
C-12C-9C-13C-14C-10MP3-RSTC-15
C-3C-5C-15
C-6C-4
C-7
C-11C-12C-9C-10C-14C-13C-1C-8
PD
F
E
C
B
A
D
I-V A
MP
M401
M402 17 CH3OUTF
18 CH3OUTR
14 CH1OUTF
13 CH1OUTR
12 CH2OUTF
11 7
2089
SSTP
39
CH2FIN 6
CH1RIN 5
CH1FIN 4
CH3RIN 22
CH3FIN 23
CH4IN 24 OPIN+ 2
CH2OUTR
M
M
FOCUS/TRACKING COIL DRIVE,SPINDLE/SLED MOTOR DRIVE
IC402
CD DSPIC101
26
34
A
AC_SUM
27 B35 EG_
IN 41RFACO 42 RFACI81AOUT1
86AOUT2
24FEO
22TEO
21TEI
23FEI
R-CH28 C
29 D
19 E
20 F
36 LD
37 PD
6 MDP
AUTOMATICPOWER CONTROL
Q10
9 SFDR10 SRDR11 TFDR12 TRDR13 FFDR14 FRDR
(RG490: MX/RG590: MX)
S201(LIMIT)
+3.3V
SSTP
7
S101(LIMIT)
108
XTAO
109
XTAI
X20116.9344MHz
77
XTAO
78
XTAI
65
PCM
D
DATA
X17116.9344MHz
CLOK
11
XLAT
16
SENS
20
SCOR
26
DATA
2
12
CLK2
90
XLAT
-MP3
13
REQ-
MP3
14
IREQ
-MP3
10
ACK-
MP3
15
XTAC
N
7
XRST
8
52 O-CD-DATA54 O-CD-CLK28 O-XLAT/O-MP3-STB
53 I-CD-SENS40 I-SCOR71 I-MP3-DATA72 O-MP3-DATA70 O-MP3-CLK26 O-MP3-XLAT/O-MP3-CS30 O-MP3-CS/O-MP3-LP29 I-MP3-REQ27 I-MP3-ACK24 O-XTCN32 O-XRST
MP3-RST25 O-MP3-RESST
66
BCK
63
LRCK
60
BCKI
65
LRCK
I
61
PCM
DI
15
SDIO
54
BCKA
28
LRCK
A
71
SDO0
19
SFSY
/LRC
KIB
105102
CLOK
104
XLAT
107
SENS
SBSO
115
SCOR
C-1
95
XTAC
NC-
8
110
XRST
98
SBSO
EXCK
99
EXCK
WFC
K
110
WFC
K
18
SBSY
/BCK
IB
31 O-D-MUTE/O-XLT
6 MIDIO7 MICK4 MICS8 MIACK36 PO11/BUCK/AD145 MILP2 RESET3 STANDBY
LOADING MOTOR DRIVEIC701
FINRIN
O-LM-F
S751
LEVEL SHIFTQ731
DISC TABLEADDRESS SENSOR
IC731
34 OUT1 4OUT2 2
79O-LM-R 33 M M751
(LOADING)
TABLE MOTOR DRIVEIC712
FINRIN
O-TM-F 36 OUT1 4OUT2 2
79O-TM-R 35
I-CD-NUMBER-SENS 37
I-CD-ENCODER 66
I-OPEN-SW 38
M M741(TABLE)
ROTARYENCODER
S711
DISC TABLEADDRESS DETECT
OPEN
CLOSE
DISC TABLEOPEN/CLOSE
DETECT
ACD-L
BSBSO, WFCK,SCOR, EXCK
MP3 DECODRIC301
SYSTEM CONTROLLERIC901 (1/4)
: CD PLAY
: VIDEO
SIGNAL PATHR-ch is omitted due to same as L-ch.
(Page 24)
(Page 25)
HCD-RG490/RG590
2424HCD-RG490/RG590
7-2. DIAGRAMA EM BLOCOS – Seção PRINCIPAL –
+9V
MUTINGQ801
MIC AMPIC801 (1/2)
MIC AMPIC801 (2/2)
VR801MIC LEVEL
LEVEL
JK802MIC
AUDIO IN R-CH
J702
HP INC
CD-LA
L451BIAS OSC
MUTINGQ305
HRPE1(REC/PB/ERASE)
(DECK-B)
HP1(PB)
(DECK-A)
L-CH
R-CHR-CH
L-CH
R-CHR-CH
R-CH
MUTINGQ307
MUTING CONTROLSWITCH
Q305, 306
MUTINGQ401
R-CHMUTING
CONTROL SWITCHQ400, 407
REC CONTROLSWITCH
Q409, 410
R-CH
REC AMPIC401
PB AMPIC301
ERASE
BIAS OSCQ453
REC SWITCHQ403
PB SWITCH(DECK-B)
Q303
REC BIASSWITCH
Q451, 452+9V
R-CH
PB SWITCH(DECK-A)
Q301
R-CH
+
DECK-A/BSELECT SWITCH,
REC/PB SELECT SWITCHQ405, 406, 408
TUNER (FM/AM)
AM
FM ANT
AM ANT
TUNER-L
TUNER-R
PLL DO
R-CH
PLL DIPLL CLK
PLL CE
FM75ΩCOAXIAL
ANTENNA
45 I-LC23003-DI
39 TAPEL
1 TUNERL
2
3
LIN
DATA
6
CLK
16
DATA
15
CLK
2 10
36
AUXL 11 VINLTONEOUTL 14OUTL
9LOUT
MIC
1
37
MIC
2
40 CDL
O-BI
AS
43 O-LC23003-DO44 O-LC23003-CLK42 O-LC23003-CE
4
O-RE
C/PB
2
O-RE
C-M
UTE
3
O-R2
S152
07FP
-DAT
A
58
4
SAOU
TI-S
TREA
M
68
O-AU
DIO-
CLK
57
O-R2
S152
08SP
-DAT
A
56
I-MIC
-DET
55
I-HP/
AUDI
O IN
61
12BB12
13BB22
FSW OUT
EOUT
GBASS AGC
3RECOUTL
I-VAC
S
I-HALF-A
63
D923 D921
BAND-PASSFILTER
Q111, 112
+
R-CHR-CH
BASS AGCQ113
D031
PARAMETRIC EQUALIZERIC102
INPUT SELECTOR, TONE CONTROL,ELECTRICAL VOLUME
IC101
CAMP+ M
TAPE MECHANISMDECK BLOCK
A-HALF
B-SOL
B-HALFA-PHOTOB-PHOTOB-REC-F
CAPSTAN/REELMOTOR DRIVE
Q701, 704
TRIGGER PLUNGERDRIVE (DECK-B)
Q702, 705
30
O-SOL-B 35
A-SOLTRIGGER PLUNGERDRIVE (DECK-A)
Q703, 706O-SOL-A 34
O-MOTOR 33
I-HALF-B 27I-RELL-A 31I-RELL-B 28
I-REC-SW
O-TCM-SYNC
29
I-TCM-SYNC 73 36
TAPE MECHANISMDECK CONTROLLER
IC701 (1/2)
SYSTEM CONTROLLERIC901
: TUER (FM/AM)
: CD PLAY
SIGNAL PATHR-ch is omitted due to same as L-ch.
: TAPE PLAY (DECK-A)
: TAPE PLAY (DECK-B)
: REC
: MIC
: AUDIO IN
(Page25)
(Page25)
(Page25)
(Page 23)
(Page 25)
HCD-RG490/RG590
2525HCD-RG490/RG590
7-3. DIAGRAMA EM BLOCOS – Seção AMP/VIDEO –
OUTBUFFERE
BASS AGCG
SW OUTF
POWER AMP
SBSO, WFCK,SCOR, EXCK
B
MUTINGQ251
OVER LOADDETECT
Q441
OVER LOADDETECT
Q501
R-CH
MUTINGQ272
BUFFERQ271
BUFFERQ276
LINE AMPQ277
STANDBY SWITCHQ489 (RG490)
Q489 – 491 (RG590)
DC DETECTQ481, 482
IC251 IC441 (RG490)IC441 (RG590)
+
+
TEMPERATUREDETECT
Q483, 484
TEMPERATUREDETECT
Q503, 507
R-CH
R-CH
R-CH
TH441
+
++
POWER AMPIC501
MUTINGCONTROL SWITCH
Q261
O-SY
S-XM
UTE
21
O-ST
K-M
UTE
5
I-PRO
TECT
OR
64
O-SW
R
22
+ R-CH
PROTECTORQ485
RELAY DRIVEQ486, 488
+PROTECTDETECT
Q487
FAN MOTORDRIVE
Q043 – 045
FAN MOTORDETECT
Q046
RY441
CHP IN
HPROTECT
–1
–2R
L+––+
RELAY B+
DRDS-DATA, RDS-CLK
RY501
D035
M M001(FAN)
SPEAKER
PHONES
JK441
+–
SUB WOOFER OUT
JK501
RELAY DRIVEQ502
SUB WOOFERSWITCH
Q274
R-CH
J701
SYSTEM CONTROLLERIC901
: TUNER (FM/AM)
: VIDEO
SIGNAL PATHR-ch is omitted due to same as L-ch.
DC DETECTQ505, 506
D-RAMIC1002
VIDEO AMPIC1006
DQ1 – DQ4
VIDEO MUTINGQ1010
NTSC/PALSELECT SWITCH
Q1001
WFCKSBSO
SCOR
EXCK
5 SFSY3 44DATA
4 SBSY
CLCK2
XWE133
CD GRAPHICS DECODERIC1001
SCHMITTTRIGGERIC1005
25, 2
7, 2
9, 3
0
1, 2
, 24,
25
VD0 – VD3
A0 – A7
15 –
22
9 –
12, 1
4 –
17
VA0 – VA7
WEXOE2822OEXRAS144RASXCAS2623CAS
VOUT
37GDET
6MUTE
J803
VIDEO OUT
LEVEL SHIFTQ1005, 1009
54XRESET
52DEN
LEVEL SHIFTQ1002, 1006
+3.3V
60
XO1
59
XI1
X10214.31818MHz
(RG590: UK)
(Page 24)
(Page 24)
(Page 24)
(Page 23)
(Page 24)
(Page 26)
(Page 24)
HCD-RG490/RG590
2626HCD-RG490/RG590
7-4. DIAGRAMA EM BLOCOS – Seção PAINEL/POWER SUPPLY –
REMOTE CONTROLRECEIVER
IC610
FL701FLUORESCENT
INDICATORTUBE
37 SW LED
KEY1 – KEY4
FLUORESCENT INDICATOR TUBE/LED DRIVERIC701 (2/2)
SYSTEM CONTROLLERIC901
F906
RECTD902 – 905
PROTECTDETECT
Q011
RECTD001 – 004
RECTD910
D006
STREAM LED1– STREAM LED5
S611 – 613,S614 – 618 S621 – 627,S628 S631 – 638,S641 – 648
7O-POWER-RELAY
9I-AC-CUT RESET SIGNALGENERATOR
RESET SWITCHQ901
D902
+3.3V
UNREG +16V
EVER +10V
1I-AC-PULSE
10I-XRESET
10 I-VOL-A11 I-VOL-B
45
– 58
,61
– 6
7
S1 – S21
68 –
80
G1 – G13
39 –
43
19
– 22
LED DRIVEQ601 – 605
D601 – 605(STREAM)
LED DRIVEQ621
D622 SUBWOOFER
69 O-STBY-LED
80 I-XSIRCS-IN
D611STNDBY
ROTARYENCODERVOLUME
S671
12 I-JOG-A13
4
I-JOG-B
X2
3
X1
ROTARYENCODER
S672(MULTI JOG)
X7014.19MHz
14
X2 (1
6MHZ
)
15
X1 (1
6MHZ
)
X90216MHz
11
XT2
(32.
768K
HZ)
12
XT1
(32.
768K
HZ)
X90132.768kHz
SO1 I-VFD-DATA9 77SI1 O-VFD-DATA8 76
SCK1 O-VFD-CLK7 78CE O-VFD-CE16 75
XRESET O-VFD-RESET6 74
65 I-KEY0
79 I-WAKEUP
S601 – 606
(AC IN)
RY901
POWER ON/OFFRELAY DRIVE
Q002
VOLTAGESELECTOR
S901CD DSP +1.8V+1.8V
REGULATORIC203
REGULATORQ903, 904
AC DETECTQ902
D008
D001
D301, 302
D908
VDD (+3.3V)
+9V
M+9V
M+7V
F907RECT
D011 – 014
RECTD021 – 024
F908
F909
RECTD401
F904
F905
RECTD402
D007
HPROTECT
+9VREGULATOR
+9VREGULATOR
+9VREGULATOR
RELAY B+
23O-FRONT-SP-RELAY
B+ SWITCHQ041, 042
–27VREGULATOR
Q902
AMPSECTION
B+(RG490)
(RG590)
(RG590)
–VFL
VFVF
PT902SUB POWER
TRANSFORMER
PT901MAIN POWER
TRANSFORMER
IC902
IC021
IC011
IC006
(Page 25)
HCD-RG490/RG590
2929HCD-RG490/RG590
7-6. DIAGRAMA ESQUEMÁTICO – Placa CD –
C208
C205
R324
R101
R292
C1
10
R451
R102
R103
R104
R105
R107
R108
R109
R110
R111
R255
R253
C406
R254
R252
R2
50
R2
68
R322
R321
C2
64
CN301
C222
C213
R291C201
C219
R112
R113
C203
C1
08
C1
02
C1
01
C1
03
C1
05
C1
11
C1
04
C1
09
C1
07
C1
13
C1
12
R275
R277
R276 C271
C221
C2
73
C2
61
C2
60
R2
65
R266
R267
R2
58
C2
58
R2
60
C256
C207
C254
C253
C252
C251
C232C206
C224R
27
8
C272
C204
C218
C291
C292
C217
C202
R401
C303
C322
C321
R323
R421
C404
R207 C226C
26
5
C210
R256
C257
C323
C424
R423
C405
M402
M401
IC402
TP
C230
TP
C220
C274
R257
C304
IC201
C401
R202
C268 C215
C276
C277
R201
CN102
C266C267
R203
C275
C214
X201
R270
R271
C223
R280
R452 C451
Q321
S201
C227
IC203
C301
0.1
0.1
100k
100
100
22
0p
22k
100
100
100
100
100
100
100
100
100
1k
1k
0.1
10k
10k
1M
10
k
2.2
2.2
10
00
p
16P
0.1
0.1
10010010V
0.1
100
100
10010V
22
0p
22
p
22
p
22
p
22
p
22
0p
22
0p
22
0p
22
0p
22
p
22
p
100
100
47k 0.1
0.1
47
0p
0.0
1
0.4
7
4.7
k
1k
4.7k
22
0k
22
0p
0
0.1
100 10V
4700p
470p
4700p
470p
0.1
0.1
0.1
10
0
0.1
0.1
0.1
470p
470p
0.1
0.1
0
10
1
1000p
0
0
0.1
0 10.
1
0.1
22k
0.1
10010V
0.1
10k
0.1
BA5947FM
100p
0.1
0.1
100k
1
CXD3014A-201R
22010V
0
10p 0.1
1
1
0
23P
10p5p
5p
0.1
16.9344MHz
1k
1M
0.1
0
10k 0.047
2SA2119K
1
BH18LB1WG-TR
0.1
SP
-
SP
+
SP+
SP-
SL+
SL-
SL
+
SL-
OP
IN-
OP
IN+
CH
1FIN
CH
1R
IN
CH
2FIN
CH
2R
IN
GN
D
CN
F4
PO
WV
CC
CH
2O
UT
R
CH
2O
UT
F
CH
1O
UT
R
CH
1P
UT
FC
H4
OU
TR
CH
4O
UT
F
CH
3O
UT
F
CH
3O
UT
R
PO
WV
CC
MU
TE
GN
D
CH
3R
IN
CH
3FIN
CH
4IN
CH
4C
AP
A
OP
OU
T
PR
EV
CC
VR
EF
GA
IN-S
W
MIRR
DFCT
FOK
VSS
LOCK
MDP
SSTP
IOVSS1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
IOVDD1
AVDD0
AVSS0
E
F
TEI
TEO
FEI
FEO
VC
A
B
C
D
AV
DD
4
RFD
CO
PD
SE
NS
AC
_S
UM
EG
_INLD
PD
RFC
AV
SS
4
RFA
CO
RFA
CI
AV
DD
3
BIA
S
AS
YI
AS
YO
VP
CO
VC
TL
AV
SS
3
CL
TV
FIL
O
FIL
I
PC
O
BC
KI
LR
CK
I
LR
CK
VSS
PC
MD
BC
K
VDD
IOVDD2
DOUT
TEST
IOVSS2
XVSS
XTAO
XTAI
XVDD
AVDD1
AOUT1
VREFL
AVSS1
AVSS2
VREFR
AOUT2
AVDD2
IOVDD0
IOV
SS
0
XT
AC
N
XR
ST
VS
S
VD
D
SE
NS
WFC
K
XU
GF
XP
CK
GFS
C2P
O
SC
OR
VD
D
CO
UT
PC
MD
I
CL
OK
SV
SS
SV
DD
SV
SS
SVDD
VSS
SV
DD
VD
D
VS
S
TE
ST
1
SV
SS
SVSS
SVDD
JTAGTCK
JTAGTDI
JTAGTDO
JTAGTMS
TRST
VDD
TES1
PLLVDD
PLLVSS
AC
K-M
P3
RE
Q-M
P3
IRE
Q-M
P3
SS
TB
-MP
3
XLA
T-M
P3
XL
AT
CLK2
DA
TA
DA
TA
2
T+
VC
GND
LD
PD
F+
T-
F-
VCC
SCOR
SENS
CLK
XRST
D-OUT
DVDD(3.3V)
AVDD(3.3V)
E
D
A
B
C
F
VR
IREQ-MP3
REQ-MP3
ACK-MP3
XLAT-MP3
XLAT
DATA
DATA-MP3
CLK-MP3
GN
D
(LIMIT)
AUTOMATIC
POWER
CONTROL
CD DSP
FOCUS/TRUCKING
(SPINDLE)
(SLED)
(VC)
(RFACI)
+1.8V REGULATOR
D-GND
L-CH
A-GND
R-CH
M-GND
M+7V
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
D-MUTE
XATCN
NC
VO
UT
VIN
ST
BY
(Page39)
HCD-RG490/RG590
3131HCD-RG490/RG590
7-8. DIAGRAMA ESQUEMÁTICO – Seção CHANGER –
C741
R702 R701
D701C751
R713
R712 R711
D711
CN721
R7
22
R7
21
R7
23
C7
36
C7
35
C7
37
R731
C731
R733
CN704
E3
E2
E1
CN703
CN742 CN702
CN741
IC731
CN751 CN705
C752 R751
CN731
Q731
M751
M741
IC701
IC712
R734 R732
CN701C715
R736
S751
0.01
100 470
MTZJ-T-775.1A0.01
22k
4.7k 1k
MTZJ-T-773.6B
2P
4.7
k
4.7
k
4.7
k
0.1
0.1
0.1
100
1050V
1k
2P
4P
5P 5P
3P
RPI-576
2P 2P
0.1 4.7k
3P
DTC114ESA
BA6956AN
BA6956AN
12k 10k
13P10016V
390
RN
FR
NF
TM-2
GND
TM-1
SENS-IN
SENS-OUT
GND
TM-1
TM-2
SENS-IN
SENS-OUT
GND
SENS-IN
SENS-OUT
GND
SENS-IN
SENS-OUT
GND GND
OPEN SW OPEN SW
LM-2
LM-1 LM-1
LM-2
GND
E-1
E-2
E-3
VC
C
OU
T2
GN
D
VR
EF
OU
T1
VM
FIN
RIN
VC
C
OU
T2
GN
D
VR
EF
OU
T1
VM
FIN
RIN
LM-R
TM-R
E-1
E-2
E-3
TBL ADDRESS SENS
OPEN SW
(LOADING)
ADDRESS DETECT
(TABLE)
OPEN
CLOSE
OPEN/CLOSE
DETECT
DRIVE
LOADING MOTOR
DRIVE
TABLE MOTOR
LEVEL
SHIFT
D+3.3V
M+9V
M-GND
M-GND
LM-F
TM-F
DISC TABLE
S711
DISC TABLE
DISC TABLE
ADDRESS SENSOR
ROTARY ENCODER
EXCEPT
RG490:MX/
RG590:MX
RG490:MX/
RG590:MX
(Page 37)
(Page 41)
HCD-RG490/RG590
3333HCD-RG490/RG590
7-10. DIAGRAMA ESQUEMÁTICO – Placa DECK –
Q410
R481
R349
R482
R484
R483
R488
R489
R325
R326 C330
C329
R442
R490
IC401(1/2)
IC401(2/2)
C411
C412
R452
Q453
C458
C454
C453
R457C452
R440
R430
R429
R431
R432
R433
R434
Q402
Q401
R444
R351
D301
C351
C3
50
Q451
R317
C323 C325
C315
R311
R313
C324 C326
R318
C316
R312
R314
R309
R310
C456
R462
R464
R461
R443
C354
Q400
C303
C304
C461
C462
CN301C301
C302
R315
R316
R301
R302
R305
Q302
Q301
R303
R304
Q304
R306
IC301(1/2)
IC301(2/2)Q303
R323
R319
R320
R324
C3
27
C3
53
C3
28
C352
Q408
R350
Q406
R485
Q405
CN302
Q305
Q306
JR310
C307
Q407
R441
R437
R436
C416
C415
R435
Q403
Q404
R445R413
R424
R410
R409
R423
C409
C410
R411
C417
R446
R414R412
C418
C405
R407
R416
R408
C406
C414
C413
C431
R405
R403R401C401
C403
C430
R406C404
R404R402C402
FB301
CN008
JR402
R451
R455
R454R453
Q452
R449 R450 R456
L451
R459 R460
R465R463
R466
R308
C355
R307
C356
R439
R438
D401
R458
Q409
HRPE1
HP1
R428
R427
R415
C433
C317
C318
RT1N431C
4.7k
100
47k
22k
22k
22k
22k
100
100 0.047
0.047
47k
4.7k
BA4558
BA4558
10p
10p
47k
2SC2001
0.0022
0.0047
0.001
22k4716V
10k
10k
10k
1k
1k
47k
47k
2SK2158
2SK2158
100k
1k
UDZW-TE17-4.3B
22010V
22
01
6V
KTA1271Y-AT
470k
0.0047 0.0022
47p
220
47
0.0047 0.0022
470k
47p
220
47
470
470
0.01
2.2k
1k
2.2k
10k
0.1
2SK2158
1000p
1000p
470p
470p
3P1000p
1000p
100
100
47k
47k
220k
2SJ460
2SJ460
47k
47k
2SJ460
220k
NJM14558M-TE2
NJM14558M-TE22SJ460
4.7k
22k
22k
4.7k
22
0p
0.1
22
0p
0.1
2SA1235
0
2SA1235
2.2k
2SC3052
8P
2SC3052
2SC3052
0
0.01
2SA1235
0
0
10k
0.0047
0.0047
10k
2SA1235
2SA1235
0220k
47k
100k
100k
47k
1050V
1050V
470k
0.01
0
220k470k
0.01
220p
4.7k
2.2k
4.7k
220p
220p
220p
0.1
47k
22k47k0.150V
47p
0.1
47k47p
22k47k0.150V
0
11P
0
10k
10
4.7k4.7k
2SC3052
22 22 22
0 0
01k
0
4.7k
0.01
4.7k
1050V
4.7k
0
MC2838
4.7
RT1N431C
0
0
2.2k
0.01
1050V
1050V
A-GND
83
2
5
67
4
PB-L
REC-L
PB-R
REC-R
REC/PB SW
O-BIAS
DECK-D-GND
1
1
2
3 4
5
6
+9V
13
2
8
6
54
7
PB AMP
(DECK-A)
(DECK-A)
(DECK-B)
(DECK-B)
Q405,406,408
REC/PB SELECT SWITCH
MUTING
MUTING
S
S
Q400,407
MUTING CONTROL
SWITCH
MUTING
MUTING
REC SWITCH
REC SWITCH
REC AMP
REC-MUTE
NC
Q409,410
REC CONTROL SWITCHQ451,452
REC BIAS SWITCH
BIAS
OSC
OSC
BIAS
S
L-CH
R-CH
ERASE
(REC/PB/ERASE)
(DECK-B)
L-CH
R-CH
(PB)
(DECK-A)
PB SWITCH
PB SWITCH
PB SWITCH
PB SWITCH
S
S
S
S
DECK-A/B SELECT SWITCH,
EXCEPT
RG490:MX/
RG590:MX
RG590:MX
RG490:MX/
(Page 38)
(Page 42)
HCD-RG490/RG590
3535HCD-RG490/RG590
7-12. DIAGRAMA ESQUEMÁTICO – Placa PRINCIPAL (1/3) –
Note: IC901 on the MAIN board cannot exchange with single. WhenIC901 is damaged, exchange the entire mounted board.
C391
Q901
D902
D921
D923
Q904
IC902
X9
01Q902
CN991
R947
R997
R999
R941
R949 R950
R943
R942R945
R948
R951
R996
R9
18
R935
R967
R965
R963
R959
R969
R957
R956
R9
55
R976
R975
R9
71
R970
R343
R341
R345R347
R344
R936
R972
R974
R973
R911
R9
79
R981
R982
R9
24
R9
23
R9
21
R953
R920
R907
R908
R910
R909
R901
R944
R905
R903
R904
R912
R932
R342
R346 R922
R913
R354
R355
R914C922
C921
C901
C902
C903
C906
D943
X902
R348
C9
12
CN091
C908
C909
C9
10
C9
19
C917C9
27
C9
14
C911
C918
C923
C926
D910
D947
D905
D901R946
C924
R952
R980
IC901
R349
R353
R351
R350
JW339
C913
C920
R9
19
C916
R902
Q903
C904
R925
0.1
2SC3052
MC2836
MC2840
MC2840
2SC3052
PST3429UL
32.7
68K
Hz
2SC3052
19P
220k
100
100
2.2k
10k 4.7k
4.7k
10k220
2.2k
220
100
22
0k
10k
100
100
100
100
100
100
100
1k
100
100
10
0
100
22k
10k
10k22k
22k
22k
100
100
100
1k
10
0
100
470
10
0
10
0
10
0
10k
470k
47k
47k
10k
22k
100k
220k
10k
10k
2.2k
1k
2.2k
1k
1k 220k
1k
10k4.750V
2.250V
10016V
1050V
0.4750V
1050V
MC2838
16MHz
22k
0.1
9P
0.1
0.1
0.1
0.1
0.1
22
p
22
p
0.001
0.001
220p
220p
1SS355TE-17
1SS355TE-17
1SS355TE-17
UDZW-TE17-4.7B0
100p
47k
100
-UBT-A
10k
10k
10k
10k
1p
1p
0
470005.5V
0
KTA1271Y-AT
0.1
1k
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
A7
A8
P-R
EL
AY
ST
K-M
RE
C-M
UT
E
AC
P
FLM
D
C-7
C-LF
C-LR
C-4
C-10
C-14
C-8
C-15
C-13
C-9
MP3-RST
C-1
FSP
O-SWR
SYS-M
C-6
G-6
G-3
T-C
L
T-D
I
T-C
E
P-D
A
PM
-CL
M-D
A
C-12
C-11
I-HP-AUX
C-E3
C-E2
C-E1
STBY
C-OS
C-SE
C-TF
VA
CS
ST
RE
AM
STREAM
VACS
KEY0
KEY0
VCE
VDI
VDO
VCL
VRE
RMS
PROTECT
C-5
O-R
/P
O-B
IAS
C-TR
T-D
O
I-MIC-DET
C-3
FLMD
VCE
VCL
VDI
VDO
VRE
RMS
KEY0
STBY
PR
OT
EC
T
C-LR
C-LF
C-TR
C-TF
C-E1
C-E2
C-E3
C-SE
C-OS
TCM-SYNC
TCM-SYNC
∗
∗
I-STREAM
I-VACS
I-PROTECTOR
O-VFD-DATA
I-VFD-DATA
O-VFD-CLK O-FRONT-SP-RELAY
I-CD-NUMBER-SENS
O-TM-F
O-TM-R
O-LM-F
O-LM-R
O-P
OW
ER
-RE
LA
Y
I-A
C-C
UT
M-GND
RESETO-VFD-RESET
O-S
TK
-MU
TE
O-SWR
VS
S
O-VFD-CE
O-B
IAS
O-R
EC
/PB
I-SCOR
RE
GC
EV
SS
VD
D
EV
DD
XT2(3
2.7
68K
HZ)
XT1(3
2.7
68K
HZ)
O-R
2S
15
20
7FP
-DA
TA
O-R
2S
15208S
P-D
ATA
O-A
UD
IO-C
LK
O-L
C2
30
03
-CL
K
O-L
C2
30
03
-CE
I-MP3-ACK
O-XTCN
I-MP3-DATA
O-MP3-DATA
O-MP3-RESET
AV
REF
AV
SS
I-KEY0
I-CD-ENCODER
O-XRST
O-C
D-D
AT
A
I-C
D-S
EN
S
O-C
D-C
LK
I-WAKEUP
FL
MD
O
VDD
VSS
FLMD
SI
SO
SCK
I-R
DS
-DA
TA
O-R
EC
-MU
TE
I-M
IC-D
ET
I-MODEL
I-SUFFIX
VSS
AVREF
O-S
W_
GA
IN
O-X
M-P
OW
ER
3.3
LED-GND
M-GND
LM-R
LM-F
TM-R
TM-F
TBL ADDRESS SENS
D+3.3V
M+9V
OPEN SW
E-3
E-2
E-1
M-GND
M-GND
-VFL
STBY-LED
SIRCS
VFD-CLK
VFD-CE
D-GND
VDD(SWITCHED)
VFD-RESET
I-A
C-P
UL
SE
I-R
DS
-CL
KO
-CD
G-R
ST
/
VF
VF
1
13
I-HP/AUDIO IN
O-STBY-LED
O-MP3-CLK
I-TAPE-SYNC
I-XSIRCS-IN
I-X
RES
ET
O-SYS-XMUTE
O-MP3-XLAT/
O-MP3-STB
O-MP3-CS
O-XLAT/
I-MP3-REQ
O-MP3-LPO-MP3-CS/
O-D-MUTEO-XLT
I-XTUNED
I-OPEN-SW
O-L
C2
30
03
-DO
I-LC
23003-D
I
O-V
MU
TE
O-C
DG
-PO
WE
R
I-C
DG
-DE
T
O-C
DG
-MU
TE
-DA
TA
/
O-X
M-T
XD
I-X
M-R
XD
SYSTEM CONTROLLER
∗ R354
1k(RG590)
22k(RG490)
∗R355
22k(RG490)
TCM-SNYC
KEY0
VFD-DI
VFD-DO
VDD(EVER)
(NC)
RESET SWITCH
RESET SIGNAL
GENERATOR
AC DETECT
Q903,904
REGULATOR
X2
(16
MH
Z)
X1
(16
MH
Z)
M+9V
(1/3)
2.2k(RG590)
µPD7BF0547GGC (S)
(Page 56)
(Page 39)
(Page 38) (Page 39)
(Page 38)
(Page33)
HCD-RG490/RG590
3636HCD-RG490/RG590
7-13. DIAGRAMA ESQUEMÁTICO – Placa PRINCIPAL (2/3) –
Q111
Q112
R131
Q114 R145
R108 R109
R147
R119
R120
R140
R139
R137
R135
R101
R138R136
R144
R143
R158
R160R159
R154
R156 R155
R102
R112R110
R114
R113 R116
R121
R122
R148
R103
R104
R123
R124
R202
R201
R125
R126R132
R157
R165R167
R166R168
R176
R175
C118
C119
C111
C1
42
C141
C109
C110
C1
16
C129
C130
C121
C126
C125
C1
37
C1
38
C112
CN201
C173
C174
C117
C064C063
C140
C139
C1
51
C1
49
C1
45
C1
43
C122
C120
C114
C1
52
C1
50
C1
46
C144
C160
C159
C068
C069
IC101
C168
IC102
C171C170
C172
R151 R152
R153
C169
C167
C281R142
C176
C164
C178
C166
C177
C165
R178
R177
R141
R164
R161 R163
C156
C158
C157
C155
C175
C163
Q113
R130
R172
R128 1k
R127
C124
R129R171
C267
C268
R070
EP061
R068
R106
C148
C147
R1
05
R111
R162
R134
R133
JR102
JR101
C115
2SC3052
2SC3052
100
2SC3052 47k
2.2k 4.7k
47k
470
470
1k
1k
2.2k
10k
10k
2.2k10k
220
220
220k
47k47k
1M
220k 220k
1k
47047k
2.2k
4.7k 100
100
100
47k
10k
10k
2.2k
2.2k
2.2k
2.2k
4.7k
4.7k100
220k
4.7k1k
4.7k1k
2.2k
2.2k
2.250V
2.250V
2250V
10
50
V
1050V
10 50V
10 50V
15
0V
150V
150V
100 16V
150V
1 50V
15
0V
15
0V
4716V
11P
47p
47p
0.001
0.0010.1
0.1
0.1
0.0
22
0.0
22
47
00
p
0.0
47
0.047
0.1
0.1
0.0
22
0.0
22
47
00
p
0.047
220p
220p
1000p
1000p
R2S15207FP
10010V
R2S15208SP
100p10016V100p
100 100
100
0.01
10010V
0.0122k
1
1
1
1 1
1
0
0
22k
47k
22k 47k1
1
2SC3052
0
47p
0
4700p
4700p
10k
10
1k
470p
470p
10
0
100k
22k
0
0
0
0
10016V
C1
C2
B1
B2
B3
D1
D2
D3
B4
D4
D5
D7
D8
D9
D10
C4
C3
I-HP-AUX
O-R/P
REC-MUTE
O-BIAS
I-MIC-DET
PM-CL
P-DA
M-DA
PM-CL
∗
∗
∗
∗
47k
1k
47k
MIC SIG
MIC +9V
D-GND
AUX-IN-Lch
AUX-IN-Rch
A-GND
O-HP/AUX
O-MIC-DET
D-GND
A-GND
PB-L
REC-L
PB-R
REC-R
REC/PB SW
REC-MUTE
O-BIAS
NC
HP-GND
L-OUT
R-OUT
HP-GND
+9V
DECK-D-GND
TAPER
GND
REFIN
SURROUNDR
SURROUNDL
MIX1
MIX2
VCC
TAPEL
CDL
TU
NE
RL
AU
XL
RE
CO
UT
L
SA
OU
T
BA
SS
12
BA
SS
22
TR
E2
MID
12
MID
22
BB22
OUTL
CLK
DATA
OUTR
BB21
BB11
VOLINR
BB12
VOLINL
MID
21
MID
11
TR
E1
BA
SS
21
BA
SS
11
RE
CO
UT
R
AU
XR
TU
NE
RR
CD
R
(CHASSIS)
LIN
RIN
VCC
DATA
LOUT
ROUT
GND
CLK
REFIN
REFOUT
BAND-PASS FILTER
Q111,112
Q113,114
BASS AGC
∗ C155-158
0.15(RG490)
0.18(RG590)
INPUT SELECTOR,
TONE CONTROL,
ELECTRICAL VOLUME
OU
TR
TO
NE
TO
NE
OU
TL
(RG590:UK)
CN061
13P
(
PARAMETRIC EQUALIZER
(2/3)
(Page 39)
(Page 37)
(Page 35)
(Page 45)
(Page 39)
(Page 39)
(Page 37)
(Page 39)
HCD-RG490/RG590
3737HCD-RG490/RG590
7-14. DIAGRAMA ESQUEMÁTICO – Placa PRINCIPAL (3/3) ) –
IC011
IC021
C033
R291
CN041
R045
R050
R051R055
R049
C034
D036
R053
CN031
D031
R033
R043
C266
R267
C260
R263
D003
D001
D004
D002
C008
C011
D011
D012
D013
D014
D021
D024
D023
D022
R001C007
D008
R011R010
R014
R016D007
R005
R292
R265
R006
CN271C275
R280R279
R281
C274
Q271
Q272
R277C273
C271
R276
Q277
R272
R290R289
R287
C276
R269
R274
R286
R285
C278
Q276
R264 R052
R268
R271
R251C259C265
Q251
Q252
R262
R252
R261C264C263
C258R254
C256
R250
C254
IC251
C255
C253
R253
R257
C257
Q274
R039
R038R041
R047 R046
R048 R061Q046
R037
R032
R064
R063
C031
R060R059
C035
R054
Q045
R034
R035R036
Q041
R057
R283
D035
Q261
R056
R042 Q042
C023
C015
C010
Q011
C001
C0
12 C013
D009
R013
C025
IC006
C002
C026
CN001C027
Q043
Q044Q002
M001
EP031
D006
CN301
R3
15
R3
16
R3
17
C317
D302
D301
R3
18
R3
19
R3
21
R3
22
R3
23
R3
24
R3
82
R3
81
R3
83
C3
86
C3
87
C3
88
C3
85
C006
R366
R363 R365 R325
R326R364
JW032
TA7809S
TA7809S
10016V
2.2k
3P
1k
2.2k
2.2k2.2k
220k
4.750V
MC2836
22k
13P
1SS355TE-17
22k
4.7k
4.750V
47k
1025V
2.2k
10EDB40
10EDB40
10EDB40
10EDB40
220025V
0.110EDB40
10EDB40
10EDB40
10EDB40
10EDB40
10EDB40
10EDB40
10EDB40
222250V
MC2838
10k22k
10k
100kUDZW-TE17-4.7B
4.7k
2.2k
100
4.7k
3P470p
4.7k2.2k
2.2k
1025V
2SC3052
2SC3052
2.2k0.22
0.047
10k
2SC3052
4.7k
1k100k
470k
0.22
2.2k
4.7k
22k
10k
0.1
2SC3052
2.2k 470k
4.7k
0
4701050V 4.7
50V
2SC3052
2SC3052
10k
470
10k1000p47016V
4716V
22p
47p
BA4558F-E2
22p
47p
4716V
RT1N431C-TP-1
221/2W 0
2.2 4.7
22 102SK2158
4.7k
1k
100
100
0
1k2W
1k2W
4725
22k
2SC3052
22k
4.7k4.7k
2SC3052
1k
10k
MC2838
RT1P141C-TP-1
10k
10k KTA1271Y-AT
220025V
10016V
0.1
RT1N141C-TP-1
0.1
0.1
220025V
MC2838
22k
10016V
TA78033LS
0.1
0.01
11P0.01
KTA1266GR
2SC30522SC3052
1SS355TE-17
23P
10
0
10
0
10
0
100010V
10EDB40
10EDB40
10
0
10
0
10
0
10
0
10
0
10
0
1k
1k
1k
10
0p
47
0p
10
0p
10
0p
1050V
0
0 0 22k
22k0
A1
A2
A3
A4
A5
A6
A7
A8
D10
D7
D8
D9
D2
D1
D3
D5
D4
C1
C3
C4
C2
P-RELAY
SY
S-M
ACP
PROTECT
PROTECT
STK-M
O-SWR
FSP
A
A B
B
C
C D
D
STBY R
STBY R
T-C
E
T-D
I
T-C
L
T-D
O
G-5
G-6
C-7
C-6
C-1
5
C-1
3
C-1
0
C-9
C-1
1
C-5
C-1
4
C-8
C-1
C-4
C-1
2
C-3
∗∗
∗
∗
STBY RELAY
ACP
-VFL
FAN+
FAN-
FAN+
SP-GND
R-OUT
L-OUT
AC4
AC4
SP L-OUT
SP R-OUT
PROTECT
STK MUTE
GND
AC3
VF
VF
AC3
(CHASSIS)
SW-SIG
SW-ON/OFF
SW-SIG GND
BUFFER
MUTING
LINE AMP
BUFFER
MUTING CONTROL SWITCH
MUTING
MUTING
BUFFER
∗ R250,253
4.7k(RG490)
10k(RG590)
∗ R254,257
2.7k(RG490)
4.7k(RG590)
SUB WOOFER SWITCH
Q043-045
FAN MOTOR DRIVE
FAN MOTOR DETECT
S
-VFL
PWR-GND
AMP-A-GND
Q041,042
B+ SWITCH+9V REGULATOR
+9V REGULATOR
GO I
IO G
+3.3V REGULATOR
O IG
D-GND
PROTECT
DETECT
POWER ON/OFF
RELAY DRIVE (FAN)
SC
OR
SE
NS
XL
AT
AC
K-M
P3
XLA
T-M
P3
DA
TA
-MP
3
CL
K
IRE
Q-M
P3
XR
ST
XT
AC
N
AV
DD
(3.3
V)
CLK
-MP
3
DA
TA
D-M
UT
E
TU
NE
R-L
GN
D
TU
NE
R-R
+9
V
PL
L C
LK
PL
L D
I
PL
L C
E
M+7V
M-G
ND
R C
H
A-G
ND
L-C
H
D-G
ND
PL
L D
O
DV
DD
(3.3
V)
D-O
UT
REQ
-MP
3
111
AM
ANTENNA
COAXIALFM75Ω
THE ASSEMBLED
BLOCK
SUPPLIED WITH
UNREG +16V
SP RELAY B+
EVER +10V
TUNER (FM/AM)
(3/3)
(RG490)
(RG590)
N/C
(RG490)
(RG590)
(Page 37)
(Page 38)
(Page 38)
(Page 37)
(Page 59)
(Page 61)
(Page 29) (Page 38)
(Page 38)
(Page 49)
(Page 47)
(Page 51)
HCD-RG490/RG590
3939HCD-RG490/RG590
7-16. DIAGRAMA ESQUEMÁTICO – Placa MIC. AUX. HP –
R824
R825
EP701
C865
C856 C859 R854C861
R855
D851
R860 C870
C869
C868
C867
R859
R858
R857
C864
IC802
R821
R862
R861
R852
R853R851C851
C858
C857
C854
C852
C853
R820
R811
R819
C810
C811
R812
IC801(1/2)C808C805C803
C807
R808
R810
R809
C809
R807
C818
C8
19
R8
16
R815
C817
C814
R813
IC801(2/2)
C816
R814
R818
C813R817
C815
JR801
JR802
R804R805
R803
R806
C802Q801C801
C833EP801
C783 C784
C820R826
R827 R823
C781 C782
R856C863
C862
VR851
R801
R802
R832C821 R831
J701
J702
VR801
JK802
22k
1k
4700p
4700p 0.1 47k1
50V 22k
UDZW-TE17-5.1B
100k 4716V47 16V
0.022
0.04722k
22k
22k
1000p
M65850FP
10k
470
470
22k
22k22k1
50V
0.47 50V
0.47 50V
0.022
1000p
0.047
22k
47k
470k
470p
0.150V
100
BA4558F-E2220p0.0220.022
1000p
10k
1k
100k
1016V
10k
1016V
0.1
10
0k
100
2.250V
2.250V
10k
BA4558F-E2
220p
220k
4.7k
10016V4.7k
47p
0
0
0100k
4.7k
100k
1000p2SC30521016V
0.1
0.1 0.1
1000p1k
10k 2.2k
10k2.250V
0.047
50K
4.7k
0
470k1000p 470k
50KA
MIC SIG
MIC +9V
D-GND
A-GND
O-HP/AUX
O-MIC-DET
D-GND
HP-GND
L-OUT
R-OUT
HP-GND
(CHASSIS)
(CHASSIS)
ECHO LEVEL
DIGITAL ECHO
NC
LPF1IN
LPF1OUT
OP1OUT
OP1IN
CC1
CC2
GND
NC
VCC
CLOCK
REF
OP2IN
OP2OUT
LPF2IN
LPF2OUT
AUX-IN-LCH
AUX-IN-RCH
13
1
12
3
4
MIC AMP
MIC LEVEL
MUTING
1000p 1000p
7
85
6
(RG490:MX/RG590:MX)
RG490:E2,E51/
RG590:E2,E51,AR
RG490:MX/
RG590:MX
(RG490:E3/RG590:UK,E3)
PHONES
AUDIO IN
EXCEPT
RG490:MX/
RG590:MX
RG590:MX
RG490:MX/
(Page 38)
(Page 42)
MIC
HCD-RG490/RG590
4141HCD-RG490/RG590
7-18. DIAGRAMA ESQUEMÁTICO – Placa POWER (RG490) –
C403
R481
CN442
C441R441
R443
R444
R445
C448
R446R458
R459
Q441
R460
R425
R424
R423
R422
C452
C454
R421
R454
R497 R466 R465
R499
R487
R498
R490
R482 C486
R417
R407 R419
R402
R401
C404
R411
R412R413
R461
R416 R415
R414R462
R486
C481
R420
R453
C453
C451
D441
R457
R492
R496
R442
C442
JW402
CN441
C443
R449
C447
C488
R493
C405
C406
R484R480
R483
TH441
R452
R456
R455
R451
R447
JW401
C490
R448
C489
IC441(2/2)
IC441(1/2)
C446
Q489
C445
C444
CN443
EP401
R495
R488
R440
Q442
R485
Q486
L442
L441
D443
C411
Q484
Q488
D481
D483
JK441
R418
Q481
Q487
Q485
Q482
Q483
R435
R491
R434
RY441
D401
0.1100V
4.7k
3P
1050V 2.2k
47k
47k
1k
2235V
1k22k
47k
2SC5625
47k
10
10
10
10
0.1
0.1
10
10
100k 100k 47k
1k
47k
1k
4.7k
10k 2.250V
100
100 100
100k
100k
0.1100V
10
1010
10
10 10
1010
100k
10010V
10
10
0.1
0.1
MC2836
22k
1k
100
2.2k
1050V
13P
0.001
47 1/2W
2235V
2235V
47k
220063V
220063V
100k100k
22
0.225W
1k
1k
0.225W
47k
10063V
47k
4763V
STK403-130
STK403-130
100p
2SC5625
100p
0.001
6P
1
22k
22k
2SC5625
100k
2SC3052EF
1SS355
0.01
2SC3052
2SC2411K
1SS355
1SS355
100
2SC3052
2SC3052
2SA1235
2SC3052
2SC3052
0
10k
0
GBJ10-D89
GND
RELAY+
RELAY-
NC
SP(L)
SP(R)
SP GND
SP-GND
AMP-A-GND
PROTECT
GND
NC
SP GND
OVERLOAD/DC DETECT
(CHASSIS)
SP L-OUT
SP R-OUT
R-OUT
L-OUT
UNREG +16V
GND
AC1
AC1
9
14
15
81
3
2
67
10
4
STANDBY
SWITCH
POWER AMP
Q441,442
OVER LOAD
DETECT
PROTECT
DETECT
PROTECTOR
Q481,482
DC DETECT
Q483,484
TEMPERATURE DETECT
2
1 4
3
L
R
SPEAKER
SP RELAY B+
PWR-GND
STK-MUTE
-VFL
RELAY DRIVE
Q486,488
+VCC
-VCC
-1
-2
(MX)
(Page 51)
(Page 39)
(Page 43)
(Page 59)
HCD-RG490/RG590
4343HCD-RG490/RG590
7-20. DIAGRAMA ESQUEMÁTICO – Placa POWER (RG590) –
C403
R481
R441
R443
R444
R445
R446
Q441R425
R424
R423
R422
C452
C454
R421
R454
R497 R466 R465
R499
R487
R498
R490
R482 C486
R417
R407 R419
C404
R411
R412R413
R461
R416 R415
R414R462
R486
C481
R420
R453
C453
C451
R442
C442
CN441
R484R480
R483
TH441
R456
R448
Q489
C445
EP401
C411
C459
C460
R488
R440
Q442
R485
L442
L441
JK441
R418
RY441Q483Q481Q482
D401
Q487
Q486
Q485
C413
C414
R410
R401
R402
R404
R405
R406
R403
R455
D441
R457
R491
C461
D445
R447
C444
C443
C441
R436 R476
R439 R479
C462
R469 C463
R470
D444
R471
R464
R472
R468
D446
R409
D402
R478
R475
R463R473
R474
Q491
JW404
R450
CN443
R458R492
C402
EP402
CN442
C409
C410
C406
C405
Q484
D443
Q488
R460
R459 D481
JW403
R449
Q490
IC441(1/2)
IC441(2/2)
R496
R467
R493
C447
C448
R495
R494
C446
R477
C491
0.1100V
4.7k
2.2k
47k
47k
1k
1k
2SC562510
10
10
10
0.1
0.1
10
10
100k 100k 47k
1k
47k
1k
4.7k
10k 2.250V
100
100 100
0.1100V
10
1010
10
10 10
1010
100k
10010V
10
10
0.1
0.1
2.2k
1050V
13P
100k100k
22
1k
47k
2SC5625
100p
1000p 100V
1000p 100V
22k
22k
2SC5625
100k
100
2SC30522SC30522SC3052
GBJ10DB9
2SC3052
2SC3052
2SA1235
0.1
0.1
100k
100k
100k
100k
100k
100k
100k
1k
MC2836
22k
47k
47100V
UDZW-TE17-16B
47k
0.001
0.001
1050V
22k 22k
10k 10k
47100V
47k 4706.3V
47k
1SS355
100k
100k
100k
2.2k1W
UDZW-TE17-16B
100k
GBJ10DB9
10k
10k
47k47k
2.2k
2SA2026
0.22 5W
6P
22k47k
0.01
5P
330050V
330050V
220071V
220071V
2SC3052
1SS355
2SC2411K
100k
100k 1SS355
0.225W
2SC3052
STK412-240
STK412-240
100
2.2k1W
0
4750V
4750V
1
0
100p
100
0.1
∗
GND
RELAY+
RELAY-
NC
SP(L)
SP(R)
SP GND
SP-GND
AMP-A-GND
STK MUTE
PROTECT
GND
SP GND
∗ C411
1000p
0.01
OVERLOAD/DC DETECT
(CHASSIS)
SP L-OUT
SP R-OUT
R-OUT
L-OUT
UNREG +16V
GND
POWER AMP
Q441,442
OVER LOAD
DETECT
PROTECT
DETECT
PROTECTOR
Q481,482
DC DETECT
Q483,484
TEMPERATURE DETECT
L
R
SPEAKER
-1
-2
SP RELAY B+
PWR-GND
-VFL
Q486,488
RELAY DRIVE
+PRE+
NF/CH1
-
IN/CH1
-PRE
+VH+REF
+VL
-REF/CH1 +RE/CH1
+VCC
-VCC
-
+
IN/CH2
NF/CH2
SUB
BIAS-VH
-REF
-VL +RE/CH2
-RE/CH2
AC-VH
AC-VL
AC-VL
AC-VH
(UK)
(CHASSIS)
2
1 4
3
1
2
4
3
(EXCEPT UK)
(UK)
Q489-491
STANDBY SWITCH
(UK)
(Page 51)
(Page 39)
(Page 43)
(Page 61)
HCD-RG490/RG590
4545HCD-RG490/RG590
7-22. DIAGRAMA ESQUEMÁTICO – Seção SUB WOOFER –
R5
29
R509
R504
R5
01
C5
03
C516
R531 D507
CN501
C502
C504
JW521
C505
R503
C5
11
C5
10
C506
C509
R530
R514
D5
02
R512
R525
R527
R526
R513
D503
R515R502
R533C517C514
R524 R520R532Q506
R523 R522
R521
R518
Q502
D504
R517
R511
R510
R508
C508
IC501
CN502
R506
C507JR501
R534
Q501
Q503
Q507
R507
Q505
D5
01
R505
C512
C513
R516
RY501CN504
JK501
CN503
2.2
k
100
47k
47
k
0.0
04
7
1050V
4.7k 1SS355
3P
220p
2225V
10p
1k
10
10
0V
10
10
0V
10
02
5V
10
01
00
V
22k
22k
1S
S3
55
10
10
10
10
1k
1SS355
47k47k
22k10
50V10035V
47k 100k22k2SC3052
100 100
100
10k
2SA1235
1SS355
10k
0.225W
0.225W
4.7k1W
220p
STK404-130
6P
1
4750V0
1
2SC5625
2SC3052
2SC3052
4.7k1W
2SC3052
UD
ZW
-TE17-1
2B
0.1
0.1
100
4P4P
∗
GND
OVERLOAD/DC DETECT
RELAY+
RELAY-
SW-SIG GND
SW-ON/OFF
1 2 3 4 5 6 7 8 9 10 11 12 13
POWER AMP
RELAY
DRIVE
OVER LOAD
DETECT
TEMPERATURE
DETECT
Q505,506
DC DETECT
TEMPERATURE
DETECT
SW-SIG
+VCC
-VCC
∗ R505
4.7k 1W(RG490)
4.7k 2W(RG590)
SUB WOOFER OUT
-2 -1
EXCEPT RG490:MX/
RG590:MX
RG590:MX
RG490:MX/
(RG490)
(RG590)
(Page 39)
(Page 43)
(Page 47)
(Page 49)
HCD-RG490/RG590
4848HCD-RG490/RG590
7-25. DIAGRAMA ESQUEMÁTICO – Seção PAINEL/KEY –
C621 C622
C712
R629
R681
R7
02
R7
03
R7
05
R7
06
R7
07
R7
08
R7
09
R7
10
R7
11
R712
R715
R716
R717
R718
R719 R766
R652R653R654R655R656
X701
C7
07
D711
C625
R741 R742
R609
C642 C641
R607
R608
C710
C711
R627
R628
R743 R744
C708 C709
R610
R680
R713
R690
R765
R764
R763
R762
Q703
C7
04
C7
03
C701
R674 R673 R672
R663 R662
C702
S622 S621S623 S613 S612
R660 R661R670 R671
S611
R618
R617
R650
R651
C643
S672
S631 S632 S633
R684R683R682 R685 R687 R688
S634 S635
R686
S636 S637
R775
Q704
Q705
Q706
R774R773
Q702
Q701
R771
R776
R772
D611R626
S601S602S603S604S605S606S625
R676
S626
R677
S627
R746
R745
IC610
R668R667R666
S618S617S616S615S614
R698R697R696R695R694R693R692
S641 S642 S643 S644 S645 S646 S647 S648R659R658
CN607
R664 R665
CN606
D623
FL701
Q621R647
IC701
R7
01
R7
04
CN604
CN605
S638
C644
S624
C631
R611R601R602R613R603R614R604R615R605
R631R635
R612
Q601
R634 R633 R632
Q603 Q602Q604Q605
JR602
S671
CN601
CN602
CN603
R640
R639
R675
R678
S628
R691
C7
05
D601D602D603D604D605
D622
2.250V
2.250V
22 50V
100
47k
22
0
10
0
10
0
10
0
10
0
10
0
2.2
k
1k
1k
1k
100
100
100
100
100 2.2k
2.2k2.2k4.7k4.7k10k
4.19MHz
47
00
p
MC2836
22 50V
22 22
100
0.01 0.01
10k
10k
0.1
0.1
100
47
22k 22k
0.1 4710V
100k
22k
47k
47k
2.2k
47k
RT1N431C-TP-1
47
0p
0.1
0.1
4.7k 2.2k 2.2k
2.2k 2.2k
47 10V
22k 47k22k 47k
10k
10k
22k
47k
0.01 4.7k2.2k2.2k 4.7k 22k 47k10k
1k
KTA1273-Y-AT
KTA1271Y-AT
KTA1271Y-AT
10k1k
RT1N431C-TP-1
RT1N431C-TP-1
1k
10k
10k
SLR-325VCT31P1k
10k22k
4.7k
4.7k
RPM7240-H18
47k22k10k
47k22k10k4.7k4.7k2.2k2.2k
1k1k
5P
4.7k 4.7k
5P
SLR325MC
2SC305210k
-509-8BT-A
0 0
5P
5P
0.01
4710V
1k1k1k1k1k1k1k1k1k
10k10k
1k
2SC3052
10k 10k 10k
2SC3052 2SC30522SC30522SC3052
0
19P
6P
6P
1k
1k
4.7k
47k
47k
47
0p
SLR325MC
S11
S12
S1
3
S14
S1
5
S1
6
S17
S1
8
S1
9
S2
0
S2
1
RMS
RMS
VDI
VDO
VCL
VCE
RST
S1
S2
S3
S4
S5
S6
S7
S8
S9
S1
0
S11
S12
S1
3
S14
S15
S16
S17
S18
S19
S20
S21
RS
T
VC
L
VC
E
VD
O
VD
I
MOTOR
SOL-A
SOL-B
SOL-B
SOL-A
MOTOR
VO
L-B
VO
L-A
JO
G-B
JO
G-A
ST1
ST2
ST
3
ST4
ST
5
ST
5
S1
S2
S3
S4
S5
S6
S7
S8
S9
S1
0
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
KEY
4
STBY
TCM-SYNC
KEY0
KE
Y0
STB
Y
JO
G-A
JO
G-B
SW
OU
T
SW
OU
T
KEY
4
K1-OUT
KE
Y3
KE
Y3
K1-O
UT
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
ST4
ST3
ST2
ST1
TCM-SYNC
VO
L-A
VO
L-B
1k
22k
∗∗∗∗∗
VS
S1
VD
D1
X1
X2
SC
K1
SI1
SO
1
KEY
1
KEY
2
KEY3
KEY4
VSS0
AVDD
VDD0
NC
S1
S2
S3
S4
S5
S6
S7
S8
S9
S1
0
S1
1
S12
S1
3
S14
S15
VD
D2
VL
OD
S16
S17
S18
S19
S20
S21
G7
NC
NC
CE
IC AV
SS
D-GND
B-SOL
B-HALF
B-PHOTO
CAPM+
A-HALF
A-PHOTO
A-SOL
M-GND
I-V
OL
A
I-V
OL
B
I-JO
G A
I-JO
G B
I-M
OD
EL
ST
RE
AM
LE
D5
STREAM
STREAM
SW LED
O-MOTOR
O-SOL-A
O-SOL-B
O-TCM-SYNC
I-HALF-B
I-REEL-B
I-REC-SW
I-HALF-A
I-REEL-A
G13
G12
G11
G10
G9
G8
G6
G5
G4
G3
G2
G1
NC
B-REC-F
NC
NC
NC
LED4
LED3
ST
RE
AM
LE
D2
ST
RE
AM
LE
D1
NP
NP
NP
F1
F2
NX
NC
NC
NC
NX
NP
-VFL
STBY-LED
SIRCS
VFD-DO
VFD-DI
VFD-CLK
VFD-CE
KEY0
VDD(SWITCHED)
VDD(EVER)
D-GND
TCM-SYNC
M-GND
M+9V
KEY
2K
EY
2
KE
Y3
KE
Y3
JO
G-A
JO
G-B
JO
G-A
JO
G-B
GN
DG
ND
GN
DG
ND
KE
Y2
OU
TK
EY
2 O
UT
KE
Y0
KE
Y0
ST
BY
ST
BY
SW
LED
SW
LED
LE
D+
9V
LE
D+
9V
GN
D
KEY
4
KE
Y1
OU
T
SW
LED
LE
D+
9V
VF
VF
LED-GND
M-GND
LE
D+
9V
SW
LED
KE
Y1
OU
T
KEY
4
GN
D
GN
D
ST
BY
KE
Y0
OU
T
GN
D
CLEAR GROOVE SURROUND EQ BAND
BASS VOCAL GUITER ENTER + -
(EXCEPT RG490/RG590:UK)
G1
G2
G3
G4
G5
G6
G7
G8
G9
G1
0
G1
1
G1
2
G1
3
S1
S2
S3
S4
S5
S6
S7
S8
S9
S1
0
S1
1
S12
S1
3
S14
S1
5
S1
6
S17
S1
8
S1
9
S20
S21
LED DRIVE
Q701,704
CAPSTAN/REEL MOTOR DRIVE
Q703,706
TRIGGER PLUNGER DRIVE
(DECK-B)
TRIGGER PLUNGER DRIVE
Q702,705
(DECK-A)
/LED DRIVER,TAPE MECHANISM
DECK CONTROLLER
XR
ES
ET
TUNING
--
TUNING
++
DISC SKIP/
EX-CHANGE
DISC 1DISC 2DISC 3GROOVESURROUNDEQ BAND
SLEEP REPEATPLAY MODE/
TUNING MODE
ENTER
ROTARY ENCODER
REMOTE CONTROL
RECEIVER
1L4344B22C0CDT02
(STREAM)
Q601-605
LED DRIVE
ROTARY ENCODER
VOLUME
STANDBYSUBWOOFER
DISPLAYAUDIO INTAPE A/BTUNER/BANDCDILLUMINATIONCD SYNCSUBWOOFER EXCEPT RG490:MX
(RG490:MX/RG590:MX)
/RG590:MX
REC/PAUSE
START
THE ASSEMBLED
BLOCK
SUPPLIED WITH
TAPE MECHANISM
DECK BLOCK
11
1
SUBWOOFER
SUBWOOFER
FLUORESCENT INDICATOR TUBE
FLUORESCENT INDICATOR TUBE
∗ D601-605
(RG490/RG590:UK)
EXCEPT RG490/
RG590:UK
(MULTI JOG)
EXCEPT RG490/
RG590:UK
VFD-RESET
(RG490:MX/RG590:MX)
mPD780232GC
(Page 37)
(Page 41)
HCD-RG490/RG590
4949HCD-RG490/RG590
• FORMAS DE ONDAS
– PLACA CD–
3 IC201 u; (RFACO)(CD play mode)
200 mV/DIV, 500 ns/DIV
Approx.900 mVp-p
22.8 µs3.3 Vp-p
1 IC201 1 (LRCK), 2 (LRCKI)(CD play mode)
1 V/DIV, 10 µs/DIV
2 IC201 5 (BCK), 6 (BCKI)(CD play mode)
1 V/DIV, 200 ns/DIV
472 ns3.3 Vp-p
4 IC201 <z/, (XTAO)(CD play mode)
1 V/DIV, 20 ns/DIV
59 ns
2.3 Vp-p
wa Q453 (Base) (REC mode)
500 mV/DIV, 5 µs/DIV
17 µs1.3 Vp-p
ws Q453 (Collector) (REC mode)
2 V/DIV, 5 µs/DIV
17 µs6.1 Vp-p
– PLACA DECK –
ea IC901 qa (XT2 (32.768KHZ))
1 V/DIV, 10 µs/DIV
30.6 µs3 Vp-p
es IC901 qf (X2 (16MHZ))
1 V/DIV, 20 ns/DIV
62.5 ns2.5 Vp-p
ta IC701 4 (X2)
1 V/DIV, 100 ns/DIV
239 ns
3.5 Vp-p
– PLACA PRINCIPAL – – PLACA PAINEL –
HCD-RG490/RG590
5151HCD-RG490/RG590
7-27. DIAGRAMA ESQUEMÁTICO – Placa TRANSFORMADOR (RG490) –
CN901
D902
D908
R903R904
D906
C910
R910
C909
C911
D901
W901
RY901
JW904
JW905
JW925
JW910
JW901
JW902
S901
PT902
D905
D903
D904
R911
R914
D910
JW909
C907
F905
F904
F906
F907
JW917
CN907
CN903
C908
R908
Q902
PT901 2P
10EDB40-TB3
10EDB40-TB3
10k1k
UDZW-TE17-27B
10050V
1050V
100025V
1SS355TE-17
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
0
10k
MC2838
0.1
T8AL 250V
T8AL 250V
T3.15A 250V
T3.15A 250V
11P
3P
22063V
1
2SB1238PQR-TV2
22
220V
120V
ACP
GND
VF
VF
D-GND
EVER +10V
STBY-RELAY
(CHASSIS)
(AC IN)
VOLTAGE
SELECTOR
220V
0V
120V
TRANSFORMER
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
TRANSFORMER
AC1
AC1
AC3
AC4
AC4
-VFL
REGULATOR
(MX)
(MX)
SUB POWER
MAIN POWER
-27V
AC3
(Page 47)
(Page 39)
(Page 43)
HCD-RG490/RG590
5353HCD-RG490/RG590
7-29. DIAGRAMA ESQUEMÁTICO – Placa TRANSFORMADOR (RG590) –
CN901
D902
D908
R903R904
D906
C910
R910
C909
C911
D901
W901
RY901
JW905
JW906
JW925
JW901
S901
JW903
PT902
D905
D903
D904
R911
R914
D910
JW909
C914
C907
JW917
CN907 C908
F909
PT901
F908
F904
F905
F906
F907
R908
CN905
Q902
2P
10EDB40-TB3
10EDB40-TB3
10k1k
UDZW-TE17-27B
10050V
1050V
100025V
1SS355TE-17
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
0
10k
MC2838
1000p
0.1
11P 22063V
T8AL 250V
T8AL 250V
T6.3AL 250V
T6.3AL 250V
T3.15AL 250V
T3.15AL 250V
1
5P
2SB1238PQR-TV2
22
ACP
GND
VF
VF
D-GND
EVER +10V
STBY-RELAY
(CHASSIS)
(AC IN)
VOLTAGE
SELECTOR
220V
0V
120V
TRANSFORMER
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
TRANSFORMER
AC3
AC4
AC4
-VFL
REGULATOR
AC-VH
AC-VL
AC-VL
AC-VH
(UK,AR)
SUB POWER
MAIN POWER
AC3
-27V
240V
120V
(MX)
(Page 49)
(Page 39)
(Page 43)
HCD-RG490/RG590
5454HCD-RG490/RG590
• DIAGRAMAS EM BLOCOS DO IC – Placa CD –
IC203 BH18LB1WG-TR
THERMALPROTECTION
VOLTAGEREFERENCE
CONTROLBLOCK
OVER CURRENTPROTECTION
VIN 1
GND 2
STBY 3NC4
VOUT5+–
1
LEVEL SHIFT
MUTING D
1516
+ –
+–
DD
1718
D
1920
VREF
2122232425262728
PREV
CC
OPOU
T
OUTV
REF
CH4C
APA
CH4I
N
CH3F
IN
CH3R
IN
GND
MUT
E
POW
VCC
CH3O
UTF
CH3O
UTR
CH4O
UTF
CH4O
UTR
OPIN
–
2
OPIN
+
INTERFACE
1413
D
1211
D
109876
CH2F
IN
CH2R
IN
GND
54
CH1F
IN
CH1R
IN
VREF
IN
POW
VCC
CH2O
UTR
CH2O
UTF
CH1O
UTR
CH1O
UTF
INTERFACE
D D
3
SW
INTERFACE
IC402 BA5947FM-E2
– BD Board –
IC251 BA5947FM-E2
1
LEVEL SHIFT
MUTING D
1516
+ –
+–
DD
1718
D
1920
VREF
2122232425262728
PREV
CC
OPOU
T
OUTV
REF
CH4C
APA
CH4I
N
CH3F
IN
CH3R
IN
GND
MUT
E
POW
VCC
CH3O
UTF
CH3O
UTR
CH4O
UTF
CH4O
UTR
OPIN
–
2
OPIN
+
INTERFACE
1413
D
1211
D
109876
CH2F
IN
CH2R
IN
GND
54
CH1F
IN
CH1R
IN
VREF
IN
POW
VCC
CH2O
UTR
CH2O
UTF
CH1O
UTR
CH1O
UTF
INTERFACE
D D
3
SW
INTERFACE
IC303 BH15FB1WG
THERMALPROTECTION
VOLTAGEREFERENCE
CONTROLBLOCK
OVER CURRENTPROTECTION
VIN 1
GND 2
STBY 3NC4
VOUT5+–
55
HCD-RG490/RG590
33
34
35
36
37
38
39
40
41
42
1
8
43
5762 5861 5663 52 50
47
46
45
44
48
49
25 26 27 28 29 30 31 3217 18 19 20 21 22 23 24
9
10
11
2
3
4
5
6
7
64 55 53 51
12
13
14
15
16
54
SDO2//CS//RAS
PO12/AD15//CAS
SDO3//OE
TX
O
DIT
BusSwitch
BUCK/PO11/AD14
/CCE/PO10/AD13
PO9/AD12
PO8/AD11
VDDM
GeneralInput/Output
Port
Add
ress
Cal
c.2s
ets
Y-P
oint
erre
gist
erC
-Poi
nter
regi
ster
CD
PC
ontr
olI/F
Sub Code I/F
X-P
oint
erre
gist
erSRMSTB
VDDT
AD10
AD9
AD8
PO7AD7
PO6/AD6
PO5/AD5
YR
AM
4k w
ord
CR
AM
4k w
ord
ER
AM
4k w
ord
x12k
wor
dx1
CR
OM
4k w
ord
x9
XR
AM
4k w
ord
Timer
Flag
InterruptControl
SR
AM
/DR
AM
I/F
SR
AM
I/F
1k b
itS
RA
MX
-Bus
Y-B
us
VCOTiming
Generator
PR
AM
4k w
ord
PR
OM
4k w
ord
x5
40 b
it
Inst
ruct
ion
Dec
oder
Pro
gram
Con
trol
MC
U I/
F
regi
ster
XO
/X1/
X2
Y0/
Y1/
Y2
MX
MY
MZ
MA
C
A0
A1
AX
AY
ALU
A2
A3
roun
d &
lim
itro
und
& li
mit
Aud
io I/
F
SB
SY
/B
CK
IB
DAT
A/
SD
I1
LRCKIA
BCKIA
SDI0
LRCKO
BCKO
SDO0
VDDT
VSS
/MIACK/AD16
/MICK
MIDIO
/MILP
/MICS
STANDBY
/RESET
VDDP
PO
4/A
D4
PO
3/A
D3
PO
2/A
D2
PO
0/A
D0
VS
S
PO
1/A
D1
VD
D
VS
SP
VC
OI
VD
DX
TE
ST
60
VS
SX
CK
O/
PO
13/
AD
16
MIM
D
59
XI
XO
CK
I/CLC
K/
IRQ
/FI0
VD
D
VS
S
PIO
0/S
DI2
/IO0
PIO
1/S
DI3
/IO1
PIO
2/IO
2
PIO
3/IO
3
BU
S3/
FI1
/P
IO4/
IO4
BU
S2/
FI2
/P
IO5/
IO5
BU
S1/
FI3
/P
IO6/
IO6
BU
S0/
PIO
7/IO
7
SD
O1/
/WE
SF
SY
/LR
CK
IB
JTA
GI/F
IC301 TC94A34FG-002
56
HCD-RG490/RG590
– Placa PRINCIPAL –
IC101 R2S15207FP
1 2
INPUTSELECTOR
SURROUNDVOCAL CUT
TONE CONTROL(BASS, TREBLE, MID)
TONE CONTROL(BASS, TREBLE, MID)
MCUINTERFACE
RECOUT
INC2
IND2
VOLIN2INB2INA2
MONO/STEREO
REF
TONEON/OFF
TONEON/OFF
BASSBOOSTON/OFF
39
MIX2 37
VCC 38
40
3
REC2
5
BASS
12
6
BASS
22
7
TRE2
8
MID
12
9
MID
22
10
TONE
OUT2
4
SAOU
T
+
+
29 28
INPUTSELECTOR
RECOUT
INC1
IND1
INA1 31
MIX1 36
GND 32
REFIN 33
SUR2 35SUR1 34
30
INB1
27
REC1
26
BASS
1
25
BASS
21
24
TRE1
23
MID
11
22
MID
21
21TO
NEOU
T1
+
VOCALCUTON/OFF
VOCALCUTON/OFF
TONE ATT
TONE ATT
11
BB1212BB2213
OUT214
CLOCK15DATA16
VOLUME
VOLIN1
BASSBOOSTON/OFF
20
BB1119BB2118
OUT117
VOLUME
– Placa DRIVER –
IC701, 712 BA6956AN
1 2 3 4 5 6 7 8 9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM VCC
FIN
GND
RIN
57
HCD-RG490/RG590
IC102 R2S15208SP
REFIN 1
VCC 4
CLOCK6
REF AMP
GND7
ROUT8
DATA 5 MCUINTERFACE
LIN 2
RIN 3
LOUT9
REFOUT10
3BANDPARAMETRICEQUALIZER
– Placas MIC, AUX, HP –
IC802 M65850FP-E1
OSCILLATOR
1/2 VCC
AUTORESET
LPF1
MAINCONTROL
A/D
20KBITSRAM
LPF2D/A
2 3 4 5 6 7 8
9101115 14 13 12
CLOCK
RESETMO
MID1 DO0
DO1
VCC
16
NC CLOC
K
REF
OP2I
N
OP2O
UT
LPF2
IN
LPF2
OUT
LPF1
IN
1
NC
LPF1
OUT
OP1O
UT
OP1I
N
CC1
CC2
GND
58
HCD-RG490/RG590
• DESCRIÇÕES DOS PINOS DE ICPLACA CD IC201 CXD3014A-201R (CD DSP)
Pin No. Pin Name I/O Description
1 LRCK O L/R sampling clock signal output terminal
2 LRCKI I L/R sampling clock signal input terminal
3 PCMD O Serial data output terminal
4 PCMDI I Serial data input terminal
5 BCK O Bit clock signal output terminal
6 BCKI I Bit clock signal input terminal
7 XTACN IOscillation circuit on/off control signal input from the system controller"L": oscillation stop, "H": self-oscillation
8 XRST I System reset signal input from the system controller "L": reset
9 VSS - Ground terminal
10 IREQ-MP3 O MP3 data request signal output to the system controller
11 CLOK I CD serial data transfer clock signal input from the system controller
12 DATA2 I MP3 serial data input from the system controller
13 XLAT-MP3 I MP3 serial data latch pulse signal input from the system controller
14 REQ-MP3 I MP3 data request signal input from the system controller
15 ACK-MP3 O MP3 acknowledge signal output to the system controller
16 XLAT I CD serial data latch pulse signal input from the system controller
17 VDD - Power supply terminal (+1.8V)
18 SVSS - Ground terminal
19 SVDD - Power supply terminal (+1.8V)
20 SENS O Internal status (SENSE) signal output to the system controller
21 WFCK O Write frame clock signal output terminal Not used
22 XUGF O XUGF signal output terminal Not used
23 XPCK O XPCK signal output terminal Not used
24 GFS O Guard frame sync signal output terminal Not used
25 C2PO O C2 pointer signal output terminal Not used
26 SCOR O Subcode sync (S0+S1) detection signal output to the system controller
27 VDD - Power supply terminal (+1.8V)
28 COUT O Numbers of track counted signal output terminal Not used
29 SVSS - Ground terminal
30 SVDD - Power supply terminal (+1.8V)
31 MIRR O Mirror signal output terminal Not used
32 DFCT O Defect signal output terminal Not used
33 FOK O Focus OK signal output terminal Not used
34 VSS - Ground terminal
35 VDD - Power supply terminal (+1.8V)
36 VSS - Ground terminal
37 LOCK O GFS is sampled by 460 Hz "H" output when GFS is "H" Not used
38 MDP O Spindle motor servo control signal output terminal
39 SSTP I Disc inner position detection signal input terminal
40 IOVSS1 - Ground terminal
41 SFDR O Sled servo drive signal (+) output terminal
42 SRDR O Sled servo drive signal (-) output terminal
43 TFDR O Tracking servo drive signal (+) output terminal
44 TRDR O Tracking servo drive signal (-) output terminal
45 FFDR O Focus servo drive signal (+) output terminal
59
HCD-RG490/RG590
Pin No. Pin Name I/O Description
46 FRDR O Focus servo drive signal (-) output terminal
47 IOVDD1 - Power supply terminal (+3.3V)
48 AVDD0 - Power supply terminal (+3.3V)
49 AVSS0 - Ground terminal
50 E I E signal input from the optical pick-up block
51 F I F signal input from the optical pick-up block
52 TEI I Tracking error signal input terminal
53 TEO O Tracking error signal output terminal
54 FEI I Focus error signal input terminal
55 FEO O Focus error signal output terminal
56 VC O Middle point voltage output terminal
57 A I A signal input from the optical pick-up block
58 B I B signal input from the optical pick-up block
59 C I C signal input from the optical pick-up block
60 D I D signal input from the optical pick-up block
61 AVDD4 - Power supply terminal (+3.3V)
62 RFDCO O RFDC signal output terminal Not used
63 PDSENS I Reference voltage input terminal for PD
64 AC_SUM O RFAC summing amplifier signal output terminal
65 EQ_IN I RF equalizer circuit input terminal
66 LD OLaser diode on/off control signal output to the automatic power control circuit"H": laser diode on
67 PD I Light amount monitor input from the laser diode of optical pick-up block
68 RFC I Equalizer cut off frequency adjustment terminal
69 AVSS4 - Ground terminal
70 RFACO O EFM signal output terminal
71 RFACI I EFM signal input terminal
72 AVDD3 - Power supply terminal (+3.3V)
73 BIAS I Asymmetry circuit constant current input terminal
74 ASYI I Playback EFM asymmetry comparator voltage input terminal
75 ASYO O Playback EFM full-swing output terminal
76 VPCO O Charge pump output terminal for broad-band EFM PLL
77 VCTL I VCO2 control voltage input terminal for broad-band EFM PLL
78 AVSS3 - Ground terminal
79 CLTV I VCO1 control voltage input terminal for multiplier
80 FILO O Filter output terminal for master PLL
81 FILI I Filter input terminal for master PLL
82 PCO O Charge pump output terminal for master PLL
83 SVSS - Ground terminal
84 SVDD - Power supply terminal (+1.8V)
85 SSTB-MP3 I MP3 standby on/off control signal input terminal "L": standby Not used
86 VDD - Power supply terminal (+1.8V)
87 VSS - Ground terminal
88 TEST1 I Input terminal for the test Normally: fixed at "L"
89 DATA I CD serial data input from the system controller
90 CLK2 I MP3 serial data transfer clock signal input from the system controller
91 SVSS - Ground terminal
60
HCD-RG490/RG590
Pin No. Pin Name I/O Description
92 SVDD - Power supply terminal (+2.5V)
93 JTAGTCK I Clock signal input terminal (for JTAG) Not used
94 JTAGTDI I Data input terminal (for JTAG) Not used
95 JTAGTDO O Data output terminal (for JTAG) Not used
96 JTAGTMS I Mode select signal input terminal (for JTAG) Not used
97 TRST I Reset signal input terminal (for JTAG) Not used
98 VSS - Ground terminal
99 VDD - Power supply terminal (+1.8V)
100 IOVDD2 - Power supply terminal (+3.3V)
101 DOUT O Digital audio signal output terminal Not used
102 TEST I Input terminal for the test Normally: fixed at "L"
103 TES1 I Input terminal for the test Normally: fixed at "L"
104 IOVSS2 - Ground terminal
105 PLLVDD - Power supply terminal (+1.8V)
106 PLLVSS - Ground terminal
107 XVSS - Ground terminal
108 XTAO O System clock output terminal (16.9344 MHz)
109 XTAI I System clock input terminal (16.9344 MHz)
110 XVDD - Power supply terminal (+1.8V)
111 AVDD1 - Power supply terminal (+3.3V)
112 AOUT1 O L-ch analog audio signal output terminal
113 VREFL O L-ch reference voltage output terminal
114 AVSS1 - Ground terminal
115 AVSS2 - Ground terminal
116 VREFR O R-ch reference voltage output terminal
117 AOUT2 O R-ch analog audio signal output terminal
118 AVDD2 - Power supply terminal (+3.3V)
119 IOVDD0 - Power supply terminal (+3.3V)
120 IOVSS0 - Ground terminal
61
HCD-RG490/RG590
PLACA PRINCIPAL IC901 uPD78F0547GC (S)-UBT-A (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Description
1 I-AC-PULSE I AC power detection signal input terminal
2 O-REC/PB O Recording/playback selection signal output terminal "L": playback, "H": recording
3 O-REC-MUTE O Recording muting on/off control signal output terminal "L": muting on
4 O-BIAS O Recording bias on/off control signal output terminal "H": bias on
5 O-STK-MUTE O Standby signal output to the power amplifier (for front speaker)
6 O-SW_GAIN O Sub woofer gain control signal output terminal Not used
7 O-POWER-RELAY O Power on/off relay drive signal output terminal "H": power on
8 O-XM-POWER3.3 O Power on/off control signal output terminal for XM section Not used
9 I-AC-CUT I AC power off detection signal input terminal
10 I-XRESET ISystem reset signal input from the reset signal generator "L": resetFor several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
11 XT2 (32.768KHZ) O Sub system clock output terminal (32.768 kHz)
12 XT1 (32.768KHZ) I Sub system clock input terminal (32.768 kHz)
13 FLMDO I Internal flash memory data writing mode control signal input terminal
14 X2 (16MHZ) O Main system clock output terminal (16 MHz)
15 X1 (16MHZ) I Main system clock input terminal (16 MHz)
16 REGC - External capacitor connection terminal for regulator
17 VSS - Ground terminal
18 EVSS - Ground terminal
19 VDD - Power supply terminal (+3.3V)
20 EVDD - Power supply terminal (+3.3V)
21 O-SYS-MUTE O Muting on/off control signal output terminal "L": muting on
22 O-SWR O Sub woofer speaker on/off relay drive signal output terminal "L": sub woofer speaker on
23O-FRONT-SP-
RELAYO Front speaker on/off relay drive signal output terminal "H": front speaker on
24 O-XTCN OOscillation circuit on/off control signal output to the CD DSP"L": oscillation stop, "H": self-oscillation
25 O-MP3-RST OSystem reset signal output to the MP3 decoder "L": reset(RG490: Mexican/RG590: Mexican models)
26O-MP3-XLAT/
O-MP3-CSO
MP3 serial data latch pulse signal output to the CD DSP(Except RG490: Mexican/RG590: Mexican models)MP3 chip select signal output to the MP3 decoder (RG490: Mexican/RG590: Mexican models)
27 I-MP3-ACK I
MP3 acknowledge signal input from the CD DSP(Except RG490: Mexican/RG590: Mexican models)MP3 acknowledge signal input from the MP3 decoder(RG490: Mexican/RG590: Mexican models)
28O-XLAT/
O-MP3-STBO
CD serial data latch pulse signal output to the CD DSP(Except RG490: Mexican/RG590: Mexican models)Standby signal output to the MP3 decoder (RG490: Mexican/RG590: Mexican models)
29 I-MP3-REQ I
MP3 data request signal input from the CD DSP(Except RG490: Mexican/RG590: Mexican models)MP3 data request signal input from the MP3 decoder(RG490: Mexican/RG590: Mexican models)
30O-MP3-CS/O-MP3-LP
O
MP3 data request signal output to the CD DSP(Except RG490: Mexican/RG590: Mexican models)MP3 serial data latch pulse signal output to the MP3 decoder(RG490: Mexican/RG590: Mexican models)
62
HCD-RG490/RG590
Pin No. Pin Name I/O Description
31O-D-MUTE/
O-XLTO
System reset signal output to the motor/coil driver "L": reset(Except RG490: Mexican/RG590: Mexican models)CD serial data latch pulse signal output to the CD DSP(RG490: Mexican/RG590: Mexican models)
32 O-XRST O
System reset signal output to the CD DSP "L": reset(Except RG490: Mexican/RG590: Mexican models)System reset signal output to the CD DSP and motor/coil driver "L": reset(RG490: Mexican/RG590: Mexican models)
33 O-LM-R O Loading motor control signal output terminal (reverse direction)
34 O-LM-F O Loading motor control signal output terminal (forward direction)
35 O-TM-R O Table motor control signal output terminal (reverse direction)
36 O-TM-F O Table motor control signal output terminal (forward direction)
37I-CD-NUMBER-
SENSI Disc table address sensor input terminal
38 I-OPEN-SW I Disc table open/close detection switch input terminal "L": open, "H": close
39 I-XTUNED I Tuning detection signal input terminal Not used
40 I-SCOR I Subcode sync (S0+S1) detection signal input from the CD DSP
41O-CDG-RST/I-RDS-CLK
I/OSystem reset signal output to the CD graphics decoder "L": reset(RG490: Mexican/RG590: Mexican models)RDS data transfer clock signal input from the tuner (FM/AM) (RG590: UK model)
42 O-LC23003-CE O Chip enable signal output to the tuner (FM/AM)
43 O-LC23003-DO O Serial data output to the tuner (FM/AM)
44 O-LC23003-CLK O Serial data transfer clock signal output to the tuner (FM/AM)
45 I-LC23003-DI I Serial data input from the tuner (FM/AM)
46 O-VMUTE OVideo muting on/off control signal output terminal "H": muting on(RG490: Mexican/RG590: Mexican models)
47 O-CDG -POWER OPower on/off control signal output terminal for CD-G section "H": power on(RG490: Mexican/RG590: Mexican models)
48 I-CDG-DET I CD-G detection signal input from the CD graphics decoder
49O-CDG-MUTE-
DATA/I-RDS-DATA
I/OMuting control signal output to the CD graphics decoder(RG490: Mexican/RG590: Mexican models)RDS data input from the tuner (FM/AM) (RG590: UK model)
50 I-XM-RXD I Receive data input terminal Not used
51 O-XM-TXD O Transmit data output terminal Not used
52 O-CD-DATA O CD serial data output to the CD DSP
53 I-CD-SENS I Internal status (SENSE) signal input from the CD DSP
54 O-CD-CLK O CD serial data transfer clock signal output to the CD DSP
55 I-MIC-DET IMicrophone plug insert detection signal input terminal "L": microphone plug insert(Except RG490: 240V AC area in E/RG590: 240V AC area in E and UK models)
56O-R2S15208SP-
DATAO Serial data output to the parametric equalizer (Except RG490/RG590: UK models)
57 O-AUDIO-CLK OSerial data transfer clock signal output to the electrical volume and parametric equalizer(Except RG490/RG590: UK models)Serial data transfer clock signal output to the electrical volume (RG490/RG590: UK models)
58O-R2S15207FP-
DATAO Serial data output to the electrical volume
59 AVREF I Reference voltage (+3.3V) input terminal
60 AVSS - Ground terminal
61 I-HP/AUDIO IN IHeadphone plug and audio in plug insert detection signal input terminal"L": headphone plug or audio in plug insert
63
HCD-RG490/RG590
Pin No. Pin Name I/O Description
62 I-SUFFIX I Setting terminal for the model and destination
63 I-VACS I VACS signal input terminal (A/D input)
64 I-PROTECTOR I Protector detection signal input terminal
65 I-KEY0 I Front panel key input terminal (A/D input)
66 I-CD-ENCODER I Disc table address sensor (rotary encoder) input terminal
67 I-MODEL I Setting terminal for the model and destination
68 I-STREAM I Audio signal input for stream LED (A/D input)
69 O-STBY-LED O LED drive signal output terminal for STANDBY indicator "H": LED on
70 O-MP3-CLK O
MP3 serial data transfer clock signal output to the CD DSP(Except RG490: Mexican/RG590: Mexican models)MP3 serial data transfer clock signal output to the MP3 decoder(RG490: Mexican/RG590: Mexican models)
71 I-MP3-DATA IMP3 serial data input terminal (Except RG490: Mexican/RG590: Mexican models)MP3 serial data input from the MP3 decoder (RG490: Mexican/RG590: Mexican models)
72 O-MP3-DATA OMP3 serial data output to the CD DSP (Except RG490: Mexican/RG590: Mexican models)MP3 serial data input from the MP3 decoder (RG490: Mexican/RG590: Mexican models)
73 I-TCM-SYNC I Sync signal input from the tape mechanism deck controller
74 O-VFD-RESET O System reset signal output to the fluorescent indicator tube/LED driver "L": reset
75 O-VFD-CE O Chip enable signal output to the fluorescent indicator tube/LED driver
76 O-VFD-DATA O Serial data output to the fluorescent indicator tube/LED driver
77 I-VFD-DATA I Serial data input from the fluorescent indicator tube/LED driver
78 O-VFD-CLK O Serial data transfer clock signal output to the fluorescent indicator tube/LED driver
79 I-WAKEUP I Wake up signal input terminal
80 I-XSIRCS-IN I SIRCS signal input from the remote control receiver
64
HCD-RG490/RG590
Pin No. Pin Name I/O Description
1 VDD1 - Power supply terminal (+3.3V)
2 VSS1 - Ground terminal
3 X1 I System clock input terminal (4.19 MHz)
4 X2 O System clock output terminal (4.19 MHz)
5 IC I Input terminal for the IC test Normally: fixed at "L"
6 XRESET I System reset signal input from the system controller "L": reset
7 SCK1 I Serial data transfer clock signal input from the system controller
8 SI1 I Serial data input from the system controller
9 SO1 O Serial data output to the system controller
10 I-VOL A I Jog dial pulse input from the rotary encoder (VOLUME) (A phase input)
11 I-VOL B I Jog dial pulse input from the rotary encoder (VOLUME) (B phase input)
12 I-JOG A I Jog dial pulse input from the rotary encoder (multi jog) (A phase input)
13 I-JOG A I Jog dial pulse input from the rotary encoder (multi jog) (B phase input)
14, 15 NC I Not used
16 CE I Chip select signal input from the system controller
17 I-MODEL I Destination setting terminal
18 AVSS - Ground terminal
19 to 22 KEY1 to KEY4 I Front panel key input terminal (A/D input)
23 VSS0 - Ground terminal
24 AVDD - Power supply terminal (+5V)
25 VDD0 - Power supply terminal (+5V)
26 NC I Not used
27 I-HALF-B I Deck-B cassette detection signal input from the tape mechanism deck block "L": cassette in
28 I-REEL-B I Deck-B tape reel rotating detection signal input from the tape mechanism deck block
29 I-REC-SW IRecording-proof detection signal input from the tape mechanism deck block"L": recording possible
30 I-HALF-A I Deck-A cassette detection signal input from the tape mechanism deck block "L": cassette in
31 I-REEL-A I Deck-A tape reel rotating detection signal input from the tape mechanism deck block
32 NC I Not used
33 O-MOTOR O Capstan/reel motor drive signal output terminal "H": motor on
34 O-SOL-A O Deck-A side trigger plunger drive signal output terminal "H": plunger on
35 O-SOL-B O Deck-B side trigger plunger drive signal output terminal "H": plunger on
36 O-TCM-SYNC O Sync signal output to the system controller
37 SW LED O LED rive signal output of the SUBWOOFER indicator "H": LED on
38 NC I Not used
39 to 43 STREAM LED1 toSTREAM LED5
O LED rive signal output of the stream indicator "H": LED on
44 NC I Not used
45 to 58 S1 to S14 O Segment drive signal output to the fluorescent indicator tube
59 VDD2 - Power supply terminal (+5V)
60 VLOD - Power supply terminal (-27V)
61 to 67 S15 to S21 O Segment drive signal output to the fluorescent indicator tube
68 to 80 G13 to G11 O Grid drive signal output to the fluorescent indicator tube
PLACA PAINEL IC701 uPD780232GC-509-8BT-A(FLUORESCENT INDICATOR TUBE/LED DRIVER, TAPE MECHANISM DECK CONTROLLER)