Sony MHC-RG170 Service Manual ▷ View online
29
29
HCD-RG170
HCD-RG170
6-7. PLACAS DE CIRCUITO IMPRESSO – Seção CHANGER –
: Utilizada solda sem chumbo.
CN751
IC731
CN731
CN741
CN742
CN721
DRIVER BOARD
11
(11)
S711
ROTARY ENCODER
DISC TRAY
ADDRESS DETECT
SW BOARD
1-687-669-
12
(12)
SENSOR BOARD
1-687-132-
11
(11)
1-687-134-
12
(12)
MOTOR (TB) BOARD
MOTOR (LD) BOARD
1-687-133-
12
(12)
M751
(LOADING)
M
2
1
M
M741
(TABLE)
1
3
1
2
S751
OPEN/CLOSE
DETECT
CLOSE
OPEN
A
K
E
C
A
B
C
D
E
F
1
2
3
4
5
6
7
C715
C731
C735
C736
R701
R711
R731
R721
R722
R723
R735
R732
R733
R734
D701
D711
C751
CN704
C737
R713
R712
C741
R702
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN703
CN702
CN705
R751
C752
JW712
JW701
JW709
JW710
JW713
JW714
CN701
Q731
1-866-201-
1
9
1
9
IC712
IC701
E
MAIN BOARD
CN391
C2
(SUFFIX-12)
MAIN BOARD
CN391
C1
(SUFFIX-11)
(Page 32)
(Page 36)
30
30
HCD-RG170
HCD-RG170
6-8. DIAGRAMA ESQUEMÁTICO – Seção CHANGER –
C1
MAIN BOARD
(3/3)
CN391
C2
MAIN BOARD
(3/3)
CN391
C741
R702
R701
D701
C751
C715
R713
R712
R711
D711
CN721
R722
R721
R723
C736
C735
C737
R731
C731
R733
R735
CN704
E3
E2
E1
CN703
CN742
CN702
CN741
IC731
CN751
CN705
C752
R751
CN731
Q731
M751
M741
S751
IC701
IC712
R734
R732
CN701
0.01
100
470
MTZJ-T-77
5.1A
0.01
100
16V
16V
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
100
2P
4P
5P
5P
3P
RPI-576
2P
2P
0.1
4.7k
3P
DTC114ESA
BA6956AN
BA6956AN
12k
10k
13P
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
GND
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)
S711
DISC TRAY
ADDRESS DETECT
(TABLE)
TABLE ADDRESS SENSOR
OPEN
CLOSE
OPEN/CLOSE
DETECT
DRIVE
LOADING MOTOR
DRIVE
TABLE MOTOR
LEVEL
SHIFT
D+3.3V
CD-VM
LM-L
TM-L
GND
(SUFFIX-11)
(SUFFIX-12)
(Page 39)
(Page 35)
31
31
HCD-RG170
HCD-RG170
6-9. PLACA DE CIRCUITO IMPRESSO – Placa PRINCIPAL – (Sufixo-11)
: Utilizada solda sem chumbo.
CN001
CN331
CN381
CN301
R060
R059
CN991
JW
121
JW
109
JW
192
C906
JW112
JW
108
JW130
C921
C922
C302
JW007
C916
X902
X901
C266
C260
JW191
CN391
JW
111
JW
162
JW129
JW
126
D301
JW
205
JW204
D302
JW124
JW158
JW073
JW
081
JW202
JW003
JW078
JW
113
JW005
JW067
JW074
JW
159
JW087
JW
155
JW006
C301
JW032
JW001
D008
Q042
JW002
JW
037
JW071
JW036
JW016
JW
018
JW
009
D007
C317
JW
114
JW
092
JW110
JW
089
JW193
JW072
JW
029
EP031
JW
123
CN031
JW
122
JW
066
JW196
JW
206
JW
115
JW
091
JW127
JW128
JW
136
JW
135
JW125
JW
134
JW
131
JW079
JW
133
JW
161
JW137
JW203
JW
163
JW
132
JW095
JW
097
JW
119
JW
117
JW
094
JW207
JW
208
JW
030
JW
043
JW
069
JW194
C257
C258
C263
JW
200
C182
C101
CN061
JW
171
C229
JW188
JW189
C144
C146
JW
183
JW186
JW
174
JW187
JW182
JW179
JW
170
C181
CN201
C160
JW
168
CN203
JW180
C211
C212
C156
C155
C183
C163
Q232
JW
185
JW181
JW167
JW085
JW197
C184
C225
Q201
C214
JW
169
C222
L201
BIAS
BIAS
OSC
C223
C224
C213
C199
C172
C171
C265
C179
C180
C201
C202
C200
C149
C259
JW178
C145
C143
EP061
JW
175
JW
198
C132
C133
JW177
JW010
JW
199
JW172
C113
JW164
CN066
JW
165
CN065
C102
C105
C110
C106
C109
C116
C114
JW
166
C119
C118
C111
C129
C130
C137
C131
C136
JW034
JW
157
JW195
JW201
JW
160
JW
033
JW
084
JW
038
JW023
JW028
JW
015
C001
JW
020
JW
056
JW
044
JW
049
JW
035
C007
JW
055
IC006
JW
054
JW
059
JW
050
JW
062
JW019
JW
048
JW
045
JW
063
JW
052
JW
047
JW
051
JW
060
JW
053
JW
039
JW
011
D001
D004
JW004
JW025
JW
012
JW
046
C002
C005
C013
JW014
JW017
IC011
D002
JW008
C011
D012
D013
D022
C015
JW061
C025
C012
D014
D011
D024
D003
JW024
JW
041
JW
103
IC021
C023
JW013
D023
D021
JW151
JW
106
JW
142
JW
141
C902
Q903
Q346
JW107
C901
JW
099
Q344
JW143
JW
100
JW146
JW
098
JW
082
JW
083
JW
076
JW
080
JW145
JW138
JW118
JW150
JW
140
JW101
JW
096
JW
075
JW
120
JW
116
JW
077
JW
086
JW
090
JW139
JW
105
JW152
Q342
JW149
JW144
JW156
CN341
JW154
JW153
JW148
JW
042
JW
064
JW
057
JW147
JW
104
JW
058
R973
R1971
R065
C157
R127
R265
R063
R064
R106
IC251
R138
R140
R069
R136
R134
R976
R250
R251
R252
R1975
R137
R139
R253
R254
R257
R972
R1977
R1974
R261
C253
C254
C255
C264
C256
R332
R133
R032
R331
R135
R330
R037
IC901
C026
C027
C028
C923
C925
IC902
R355
R356
R357
R352
R353
R347
R348
R349
Q902
R351
R350
R359
D006
R341
R343
R345
Q345
Q343
Q341
R946
Q904
R943
C904
C911
R902
Q901
R117
JR172
Q205
C103
C120
C121
C122
C063
C064
R944
R361
R070
JR174
R234
Q207
R132
C104
Q252
Q251
R150
R149
R363
R367
C139
R369
C140
C147
C148
R148
R147
R104
R103
C207 C208
R365
JR171
C142
C158
C198
C194
Q231
R232
R236
R233
R186
R188
R190
R192
R157
C162
C161
R158
R159
Q203
Q206
R237
R235
R179
Q209
JR010
C210
R187
R185
C193
R180
R184 C197
R189
R181
R156
R160
R191
R183
R178
R177
R176
R175
R162
Q208
C175
C177
R171
Q112
R109
R108
C117
Q111
R114
R110
R169
R948
R173
R163
R116
D921
R999
JR009
C970
R950
R908
R107
R947
R997
R907
R112
R113
R111
D905
R167
R165
R901
C173
R942
R909
D903
R905
C174
R161
C178
C176
R168
R166
R164
R170
C909
R172
R174
IC101
C206
C205
R204
R206
R203
R205
R212
C908
R208
R207
R949
Q210
R967
C191
D923
R945
C209
Q261
R142
Q142
Q141
R146
R143
R144
R145
R131
R141
C141
C128
R263
R264
C127
R267
R268
R920
C123
C125
C125
C124
R979
R980
C126
R120
R119
R121
R122
R981
R903
C924
R354
R918
R919
C910
C912
R993
R915
R910
D943
R921
R926
R992
R239
R924
R923
C919
R937
R953
R925
R958
R998
JR005
R928
R929
R317
R323
R322
R321
R320
R319
R318
R315
R316
R314
D122
D121
R301
R302
R303
R304
R244
R128
R129
D031
D303
R970
JR006
R034
R384
R033
R043
R006
R005
Q002
R940
R002 R001
D910
R042
Q041
R360
D341
R238
R052
D947
R996
C391
R935
C016
R383
R245
R382
C311
JR001
R366
Q933
R965
R952
R954
R370
R358
R968
R961
R956
R955
R955
R957
R959
R963
R381
R362
R368
R130
R007
R364
R904
R912
D901
R941
D902
R240
R932
R927
R247
R248
R938
C918
R922
R936
R913
C927
C914
R931
C917
R939
R344
R346
R342
C928
R951
R982
C192
*9
E
E
E
R182
MAIN BOARD
1-865-919-
11
(11)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
FM 75
Ω
COAXIAL
ANTENNA
AM
FM/AM TUNER
PACK
SUPPLIED WITH THE
ASSEMBLED BLOCK
AM
1
3
E
DRIVER BOARD
CN701
C1
1
3
1
3
1
3
1
1
11
13
POWER BOARD
CN441
J1
A
K
K/A
A
K
K/A
E
E
E
E
E
E
E
E
E
E
E
(CHASSIS)
(CHASSIS)
HEADPHONE
BOARD
CN701
G1
HRPE1
REC/PB/ERASE
HEAD
(DECK-B)
HP1
(PB HEAD)
(DECK-A)
1
1
3
1
5
8
1
5
F1
AUDIO IN
BOARD
CN751
1
4
E1
MIC
BOARD
CN801
D1
PANEL
BOARD
CN601
K
A
A/K
AKA
KAK
K
A
A/K
AKA
BD BOARD
CN201
A2
(MX)
(MX)
CD BOARD
CN201
A1
(EXCEPT MX)
1
2
4 3
∗
1
TAPE MECHANISM
DECK BLOCK
SUPPLIED WITH THE
ASSEMBLED BLOCK
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
TRANSFORMER
BOARD
CN907
K1
R068
(E2, E51, AR, MX)
(Page 26) (Page 27) (Page 30)
(Page 40)
(Page 54)
(Page 46)
(Page 46)
(Page 46)
(Page 50)
•
Localização do
Semicondutor
Ref. No. Location
D001
G-9
D002
G-9
D003
G-9
D004
G-9
D006
H-8
D007
H-10
D008
H-10
D011
G-8
D012
G-8
D013
G-8
D014
G-8
D021
G-7
D022
G-8
D023
G-7
D024
G-8
D031
H-10
D035
I-10
D041
C-11
D042
C-10
D121
G-6
D122
G-6
D301
C-5
D302
C-5
D303
C-6
D341
F-4
D901
D-5
D902
D-3
D903
E-3
D905
E-3
D910
E-3
D921
E-4
D923
E-4
D943
F-3
D947
F-3
IC006
F-9
IC011
F-8
IC021
F-7
IC101
G-4
IC251
I-7
IC901
B-4
IC902
E-3
Q002
F-10
Q041
C-10
Q042
D-10
Q043
C-10
Q044
C-11
Q045
C-11
Q111
G-4
Q112
G-5
Q141
H-6
Q142
I-6
Q201
I-5
Q203
J-4
Q205
I-4
Q206
I-4
Q207
I-4
Q208
I-4
Q209
I-3
Q210
I-3
Q231
J-4
Q232
I-4
Q251
I-8
Q252
J-8
Q261
I-8
Q341
F-4
Q342
F-5
Q343
F-4
Q344
F-4
Q345
F-4
Q346
F-5
Q901
E-3
Q902
C-3
Q903
E-4
Q904
E-5
Q933
D-5
32
32
HCD-RG170
HCD-RG170
6-10. DIAGRAMA ESQUEMÁTICO – Placa PRINCIPAL (1/3) – (Sufixo-11)
D1
D923
D943
R904
R913
R
9
1
5
R920
R921
R922
R925
R927
R928
R
9
2
9
R
9
3
1
R938
R939
R950
R
9
52
R
9
54
R
9
70
R
97
9
R
9
8
0
R
9
92
R
9
93
R999
R998
R997
R996
CN991
CN341
R365
R363
R367
R361
R369
R359 R357
R355
R370
R366 R364
R368
R360 R358
R356
Q342
Q344
Q346
R341
R343
R344
R342
R345
R346
R354
R353
R352
R351
R350
R349
R348
R347
C
9
2
4
R958
R953
R
9
6
8
R
9
67
R
9
6
5
R
9
6
3
R
9
61
R
9
59
Q345
D341
R362
R245
R936
R924
R923
R981
R982
C928
C918
C923
C925
R
9
3
7
C919
C912
C927
C914
X902
R
9
35
C
9
10
R926
R957
R956
R955
R940
R910
R909
R908
R907
D
91
0
C908
C909
IC902
R905
D902
C902
D903
C906
R912
D901
R903
R901
R941
R942
R943
C921
R947
R944
R949
R948
D947
R951
R945
D921
D905
Q903
Q341
C922
C901
IC901
R976
R973
R972
R
91
9
C916
C970
C917
R902
R946
R1977
R1974
R1971
C911
R969
R
9
1
8
C904
Q902
R932
Q901
Q343
Q904
Q933
X901
R1975
MC2840
MC2838
1k
1k
10
0
100
1M
220k
100
100
100
1
00
10
k
10k
100
4.7k
1
00
1
00
1k
10
0
10
0
1
k
1k
100
100
100
100
19P
13P
10k
1k
22k
22k
22k
10k
1k
22k
22k
10k
1k
22k
10k
1k
22k
KTA1273
-Y-AT
KTA1271Y
-AT
KTA1271Y
-AT
10k
10k
1k
1k
10k
1k
4.7k
4.7k
4.7k
47k
4.7k
4.7k
47k
4.7k
0.1
10k
10k
1
0
0
1
00
1
00
1
0
0
1
0
0
10
0
RT1N431C
-TP-1
MC2836
22k
10k
22k
100
100
100
100
1000p
1000p
0.1
0.1
1
0
0k
0.1
220p
22p
22p
16MHz
1
0
k
0
.1
100
100
100
100
10k
10k
22k
47k
47k
1
S
S
3
55
TE
-1
7
0.1
0.1
PST3429UL
10k
MC2836
10
50V
1SS355TE
-17
10
50V
1k
UDZSTE
-174.7B
10k
100k
2.2k
10k
4.7k
2.2
50V
50V
220k
220k
10k
2.2k
1SS355TE
-17
220
220
MC2840
1SS355TE-17
KTA1271Y-AT
RT1N431C
-TP-1
4.7
50V
50V
100
16V
16V
M30302MCP
-A02FPU0
10k
10k
10k
0
1000
6.3V
6.3V
1000p
0.1
0
0
10k
10k
10k
1000p
100
22
0
k
0.1
2SC3052
2.2k
2SC3052
RT1N431C
-TP-1
2SC3052
RT1N431C
-TP-1
32.768KHz
10k
A
1
A
2
B2
B3
B5
B6
B7
B4
A3
A4
VDI
VDO
VCE
VCL
V-B
V-A
KEY
RMC
V-2
V-1
VRE
T-MU
T-CE
T-DO
T-CL
C-OS
C-SE
C-TF
G-1
G-2
G-3
G-4
G-5
G-6
STK-M
SYS-M
VDO
STBY
I-HP/AUDIO
I-MIC
D1
D2
D3
D4
D5
D6
D7
D1
D2
D5
D3
D4
STBY
O-RP
O-BI
TA-AMS
V-1
V-2
KEY
M-DA
M-CL
VRE
VCE
V-A
RMC
V-B
ACP
PROTECT
PROTECT
KEY
C-E1
C-E2
C-E3
C-7
C-11
C-3
C-6
C-5
VCL
VDI
D7
D6
VF1
VF2
VFL-
P-RELAY
FSP
C-12
C-TR
C-LF
C-LR
C-2
C-4
C-10
C-14
C-15
C-13
C-9
C-8
C-1
G-3
T-ST
T-SD
T-DI
I-STREAM
I-VACS
I-TAPE-AMS
I-PROTECTOR
O-VFD-DATA
I-VFD-DATA
O-VFD-CLK
O-FRONT-SP-RELAY
O-MP3-LP
O-MP3-CS
O-MP3-RESET
O-XLT
O-XRST
O-XTCN
O-CDG-RST
O-CDG-M
UTE-DATA
I-OPEN-SW
I-CD-NUM
BER-SENS
I-E-3
I-E-2
I-E-1
O-TM-F
O-TM-R
O-LM-F
O-LM-R
D-GND
REC(REW)
B-SOL
B-MODE
B-HALF
B-PHOTO
REC(FWD)
CAPM+
A-HALF
A-PHOTO
A-SOL
A-MODE
M-GND
O-POW
ER-RELAY
I-SCOR
O-MOTOR
O-A-SOL
O-B-SOL
I-SIRC
S-IN
I-RESET
I-MIC
O-SYS-M
UTE
I-AC-PULSE
I-AC-CUT
M-GND
I-MP3-REQ
O-MP3-STB
O-VFD-RESET
O-STK-M
UTE
O-SW
R
O-CD
G-BGC
I-CD
G-DET
I-TUNED
O
-ST-MUTE
I-STEREO
I-RDS-DATA
O-LC72121-CE
O-LC72121-DO
O-LC72121-CLK
O-VM
UTE
I-KEY0
O-CDG-POW
ER
VSS
VCC2
xWR
xHOLD
I-MP3-ACK
O-STBY-LED
I-VOL-A
I-VOL-B
NMI
VCC1
VSS
XCOUT(32.768KH
Z)
XCIN(32.768KHZ)
CNV
SS
BYTE
O-V
FD-CE
NC
AVCC
VREF
XOUT(16M
HZ)
XIN(16MHZ)
I-POWER,DISPLAY
AVSS
O-BIAS
O-REC/PB
I-TAPE-B-STAT
I-TAPE-A-STAT
I-REAL-A
I-REAL-B
I-RDS-CLK
O-M
P3-CLK
O-CD-CLK
-VFL
VF1
VF2
O-BD3401-
DATA
O-BD3401-
CLK
STBY-LED
VOL-A
VOL-B
KEY
SIRCS
VFD-DO
VFD-DI
VFD-CLK
VFD-CE
D-GND
9V
VDD(SWITCHED)
VFD-RESET
D-GND
-DATA
I-HP/
AUDIO IN
O-MP3
O-CD-DATA
I-CD-SENS
(1/3)
I-M
P3
-DI
TAPE MECHANISM
DECK BLOCK
SUPPLIED WITH
THE ASSEMBLED
BLOCK
(MX)
SYSTEM CONTROLLER
Q903,904
REGULATOR
VOLTAGE
DETECT
INVERTER
RESET
SWITCH
Q341,342
CAPSTAN/REEL MOTOR DRIVE
Q343,344
PLUNGER DRIVE(DECK-B)
Q345,346
PLUNGER DRIVE(DECK-A)
AMP
ON/OFF
VDD(EVER)
I-MODEL7
I-LC72121-DI
I-M
O
DEL1
I-M
ODEL2
I-M
ODEL3
I-M
OD
EL4
I-MODEL5
I-M
ODEL6
(Page 52)
(Page 34)
(Page 35)
(Page 34)
Click on the first or last page to see other MHC-RG170 service manuals if exist.