Sony HCD-RG190 / HCD-RG290 / MHC-RG190 / MHC-RG290 Service Manual ▷ View online
HCD-RG190/RG290
29
29
HCD-RG190/RG290
7-8. SCHEMATIC DIAGRAM – BD Board (RG290: MX model) –
•
See page 53 for Waveforms.
•
See page 58 for IC Block Diagrams.
•
See page 62 for IC Pin Function Description.
R406
R407
R408
R409
R411
R412
R410
C151
R203
C141
R143
R142
R141
C133
R133
R132
R131
C134
C125
R121
C15
C122
C123
C132
C142
R151
C111
C113
C112
C114
R111
C115
C195
IC101
C196
R162
C210
C194
R253
C251
R252
R251
C16
R12
R11
C17
C18
R10
C182
C201
C181
C258
C257
C252
C255
C260
R181
R182
C183
C184
C203
C162
C161
R161
R352
C209
C186
C185
R191
C306
R405
R404
R419
R403
R402
R401
R302
C317
R305
R301
C316
C315
R313
C307
C302
C303
C305
C312
C313
C314
C311
C309
C308
R303
C310
R353
R354
C11
C10
C14
C116
C318
R307
R351
R205
C213
C212
C211
CN101
IC301
R173
C143
C171
R171
R172
R165
S101
C259
M102
M101
R201
FB301
IC303
R306
R113
R13
R112
R114
C124
C172
C131
C174
X171
C163
R163
R423
R421
R422
CN201
R204
C320
TP
Q10
TP
IC251
100
100
100
100
100
100
100
100
10V
10V
0
0.1
3.3k
1k
4.7k
0.01
180k
10k
1M
0.1
0.1
15k
0.1
0.1
0.1
0.47
1500p
0
3300p
3300p
470p
470p
1k
0.1
0.1
CXD3059AR
0.1
47k
0.1
0.1
10k
6800p
22k
10k
1
100k
0
220
4V
1000p
3.3
0.1
100
10V
10V
0.1
0.1
0.1
0.1
0.1
220
10V
10V
100
100
22
6.3V
22
6.3V
100
10V
10V
0.1
0.1
100
100
0.01
470p
470p
0
0.1
100
100
100
100
100
100
10k
0.01
100k
100k
0.0022
0.1
220
0.1
0.1
0.1
220
4V
0.1
0.1
47
4V
4V
0.1
0.1
47
4V
4V
100k
0.1
100
100
10
10
0.1
100
10V
10V
0.01
10k
100
0
22p
22p
220p
16P
TC94A34FG-002
0
0.1
22p
470
1M
0
0.1
BH15FB1WG
0
1k
1
15k
15k
330p
27p
100p
0.1
16.9344MHz
0.1
100
100
100
100
31P
0
1000p
(VC)
2SB1690KT146
BA5947FM-E2
E
F
F
E
D
A
B
C
MIACK
MICK
MIDIO
MILP
MICS
S
C
O
R
S
E
N
S
C
L
O
C
K
D
A
TA
X
R
S
T
XLT
CLOCK
SENS
SCOR
XRST
MP3REQ
DATA
MP3STB
XTACN
X
T
A
C
N
MP3STB
D
C
B
A
MP3RST
X
L
T
MP3REQ
MIACK
MICK
MIDIO
MILP
MICS
MP3RST
MDP
SFDR
S
FD
R
SRDR
S
R
D
R
FRDR
FR
D
R
FFDR
F
FD
R
TFDR
T
F
D
R
TRDR
T
R
D
R
F+
F+
T+
T+
T-
T
-
F-
F-
MDP
DOUT
DOUT
AOUT1
AOUT2
AOUT1
AOUT2
W
F
C
K
E
X
C
K
S
B
S
O
EXCK
SBSO
WFCK
VC
VCC
PD
LD
T-
F-
T+
F+
VR
AGND
F
C
B
A
E
D
OPIN-
OPIN+
SW
CH1FIN
CH1RIN
CH2FIN
CH2RIN
GND
CNF4
POWVCC
CH2OUTR
CH2OUTF
CH1OUTR
CH4OUTR
CH4OUTF
CH3OUTF
CH3OUTR
POWVCC
MUTE
GND
CH3RIN
CH3FIN
CH4IN
CH4CAPA
OUTVREF
OPOUT
PREVCC
MIRR
NC
DFCT
FOK
VSS
LOCK
MDP
SSTP
IOVSS1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
IOVDD1
AVDD0
AVSS0
NC
E
F
TEI
TEO
FEI
FEO
VC
A
B
C
D
NC
AVDD4
RFDCO
PDSENS
AC_SUM
EG_IN
LD
PD
RFC
AVSS4
RFACO
RFACI
AVDD3
BIAS
ASYI
ASYO
NC
VPCO
VCTL
AVSS3
CLTV
FILO
FILI
PCO
AVDD5
DDVROUT
DDVRSEN
AVSS5
DDCR
NC
BCKI
LRCKI
LRCK
VSS
PCMD
BCK
VDD
EMPH
EMPHI
IOVDD2
DOUT
TEST
TEST1
IOVSS2
NC
XVSS
XTAO
XTAI
XVDD
AVDD1
AOUT1
VREFL
AVSS1
AVSS2
VREFR
AOUT2
AVDD2
NC
IOVDD0
RMUT
LMUT
NC
XTSL
IOVSS0
XTACN
SQSO
SQCK
SBSO
EXCK
XRST
SYSM
DATA
VSS
XLAT
CLOCK
VDD
SENS
SCLK
ATSK
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
VDD
C4M
W
DCK
COUT
PCMDI
VIN
GND
STBY
NC
VOUT
MP3(3.3V)
DVDD(3.3V)
AVDD(3.3V)
XTCN
SCOR
XLT
XRST
M+7V
SBSY/BCKIB
SFSY/LRCKIB
TXO
VDD
CKI/CLOCK/
IRQ/FIO
VSS
PIO0/SDI2/IO0
PIO1/SDI3/IO1
PIO2/IO2
PIO3/IO3
PIO4/FI1/BUS0/IO4
PIO5/FI2/BUS1/IO5
PIO6/FI3/BUS2/IO7
PIO7/BUS3/IO7
AD4/PO04
AD3/PO03
AD2/PO02
AD1/PO01
AD0/PO00
VSS
VDD
CKO/PO13/AD16
VDDX
XO
XI
VSSX
TEST
MIMD
VSSP
VCOI
VDDP
RESET
STANBY
MICS
MILP
MIDIO
MICK
MIACK
VDDT
VSS
BCKO
LRCKO
SDO0
SDI0
BCKIA
LRCKIA
DATA
SDI1/
SDO2
CS/RAS/
AD15/CAS/
PO12
SDO3/OE
PO11/BUCK/AD14
PO10/CCE/AD13
PO9/AD12
PO08/AD11
SRMSTB
VDDT
AD10
AD9
AD8
PO07/AD7
PO05
VDDM
WE/SDO1
AUTOMATIC
CD DSP
(LIMIT)
(SPINDLE)
(SLED)
+1.5V REGULATOR
MP3 DECODER
CONTROL
POWER
CH1OUTF
M-GND
M-GND
MP3-STB
MP3-REQ
MP3-ACK
MP3-DIO
MP3-LP
MP3-CS
MP3-CLK
MP3-RST
MP3-GND
CD-SENS
CD-CLK
CD-DATA
R-CH
A-GND
L-CH
D-GND
D-GND
WFCK
SBSO
EXCK
(RFACI)
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
PO06
/AD6
/AD6
/AD5
D-OUT
(Page 41)
HCD-RG190/RG290
30
30
HCD-RG190/RG290
7-9. PRINTED WIRING BOARDS – CHANGER Section –
: Uses unleaded solder.
•
See page 25 for Circuit Boards Location.
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN705
JW712
JW701
JW709
JW713
JW714
JW710
R736
CN702
R751
C752
CN703
CN704
IC712
R713
Q731
C751
D711
D701
C737
R734
R733
R732
R723
R722
R721
R731
R712
R711
R702
R701
C736
C735
C741
C731
C715
IC701
CN701
CN721
M751
IC731
CN731
CN741
CN742
M741
CN751
S751
1-866-201-
12
(12)
1
2
E
DRIVER BOARD
C1
MAIN
BOARD
C2
MAIN
BOARD
(RG290: MX)
EXCEPT
RG290: MX
1
9
1
9
1
4
S711
ROTARY ENCODER
DISC TABLE
ADDRESS DETECT
1
2
M
MOTOR (LD) BOARD
1-687-133-
12
(12)
(LOADING)
1
2
SENSOR BOARD
1-687-132-
12
(12)
E
C
A
K
MOTOR (TB) BOARD
M
1-687-134-
12
(12)
1
3
(TABLE)
SW BOARD
1-687-669-
12
(12)
1
2
DISC TABLE
OPEN/CLOSE
DETECT
OPEN
CLOSE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
(Page 34)
(Page 38)
•
Semiconductor
Location
Location
Ref. No. Location
D701
E-7
D711
E-7
IC701
F-7
IC712
F-8
IC731
F-5
Q731
C-9
HCD-RG190/RG290
31
31
HCD-RG190/RG290
7-10. SCHEMATIC DIAGRAM – CHANGER Section –
•
See page 58 for IC Block Diagrams.
C741
R702
R701
D701
C751
R713
R712
R711
D711
CN721
R722
R721
R723
C736
C735
C737
R731
C731
R733
CN704
E3
E2
E1
CN703
CN742
CN702
CN741
IC731
CN751
CN705
C752
R751
CN731
Q731
M751
M741
IC701
IC712
R734
R732
CN701
C715
R736
S751
0.01
100
470
MTZJ-T-77
5.1A
0.01
22k
4.7k
1k
MTZJ-T-77
3.6B
2P
4.7k
4.7k
4.7k
0.1
0.1
0.1
100
10
50V
1k
2P
4P
5P
5P
3P
RPI-576
2P
2P
0.1
4.7k
3P
DTC114ESA
BA6956AN
BA6956AN
12k
10k
13P
100
16V
16V
390
RNF
RNF
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
VCC
OUT2
GND
VREF
OUT1
VM
FIN
RIN
VCC
OUT2
GND
VREF
OUT1
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
(RG290:MX)
RG290:MX
(Page 35)
(Page 39)
HCD-RG190/RG290
32
32
HCD-RG190/RG290
7-11. PRINTED WIRING BOARD – DECK Board –
: Uses unleaded solder.
•
See page 25 for Circuit Boards Location.
JR303
Q409
R452
Q452
R461
R460
R463
R464
R482
R484
R485
R489
R490
R350
Q408
Q406
Q405
IC401
IC301
R444
C417
R326
R325
C328
C327
C326
C323
C324
C325
C316
C315
C302
R324
R323
R318
R317
R320
R319
R312
R311
R314
R313
R310
R309
C305
C306
JR302
JR306
R305
Q306
Q305
R488
R302
R301
R303
R304
C303
C304
R306
C301
Q407
C354
C355
R307
R308
R401
R483
R402
R403
R404
R405
R406
R423
R408
R409
R410
R411
R412
R413
R414
R407
R416
R445
R424
R415
R446
R427
R428
R441
C403
C404
C405
C406
C433
C413
C414
C415
C416
C431
Q401
Q402
Q403
Q400
Q404
R440
R429
R430
R431
R432
R433
R434
R435
R436
R437
R438
R439
C430
D401
R466
JR402
R456
R457
R458
C461
C462
R481
C412
R453
R454
R450
R462
R459
R449
FB301
R451
R465
R351
R349
C352
C353
JR307
JR301
C418
D301
Q410
R442
R455
R443
JR310
C411
JR311
C307
R316
R315
JW320
CN301
Q451
JW316
JW315
JW313
JW303
C351
C350
C318
C317
JW306
JW302
JW311
C458
Q453
C409
L451
Q303
Q304
JW317
JW312
JW310
JW314
C402
C410
JW309
C454
JW318
CN302
JW304
Q301
C453
JW305
Q302
C452
JW307
C456
CN008
C401
JW301
C356
JW319
JW308
C329
C330
E
E
E
G
D
S
G
D
S
G
G
D
S
D
G
D
S
E
E
E
E
E
E
S
G
D
S
G
D
S
E
E
E
DECK BOARD
1-868-914-
11
(11)
D1
MAIN
BOARD
CN201
D2
MAIN
BOARD
CN201
(RG290: MX)
EXCEPT
RG290: MX
HRPE1
REC/PB/ERASE
HEAD
(DECK-B)
HP1
(PB HEAD)
(DECK-A)
1
1
4
8
5
3
8
1
1
4
8
5
K
A
A
BIAS OSC
1
3
6
4
A
B
C
D
E
1
2
3
4
5
6
7
•
Semiconductor
Location
Location
Ref. No. Location
D301
B-3
D401
C-6
IC301
C-2
IC401
C-5
Q301
D-2
Q302
D-2
Q303
D-3
Q304
D-3
Q305
D-3
Q306
D-3
Q400
C-4
Q401
D-5
Q402
D-5
Q403
D-5
Q404
D-5
Q405
B-1
Q406
B-1
Q407
D-4
Q408
B-2
Q409
B-3
Q410
B-4
Q451
C-7
Q452
B-7
Q453
D-7
(Page 34)
(Page 38)
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