Schematic Diagram - Main Board (1/5) - Sony HCD-ZX10D Service Manual

HCD-ZX10D
Q Q
7-24. SCHEMATIC DIAGRAM – MAIN BOARD (1/5) – •
3 7 6 3 1 5 1 5 0
(1/5)
HRPE101
(REC/PB/ERASE)
NO103
(DECK-B)
8P
L-PB
R-CH GND
L-REC
R-PB
L-CH GND
R-REC
GND
ERASE E-HOT
C191
R192
0.01
3.3k
100V
R138 C139
4.7k 0.001
T101
R139 C149
C196
BIAS OSC 4.7k 0.001
47
16V
R156 C152
47 120p
C194 C182 R155 R158 R136
0.0068 0.01 10k 33 5.6k
R157 Q101 Q104
10 2SD596 RT1P137P
BIAS OSC
R164 R160
Q105
4.7k 47k
DTC114EKA
Q104,105
L102
REC BIAS
100µH
SWITCH
C137 R285
0.01 10k
C142 R284
0.01 10k
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN104
13P
TC DGND
REC(REV) 58
BTRGM+ R454 10k
BPLAY 56
BHALF 91 R453 10k
TAPE MECHANISM
BSHUT 90 R452 10k
BLOCK
REC(FWD) 55 R451 10k
SUPPLIED WITH
CAPM+ R450 10k
THE ASSEMBLED
BLOCK AHALF 53
R449
10k
TCM MGND
ASHUT 89
R448
10k
ATRGM+
APLAY 51
R447 Q191,192
10k
TRIGGER PLUNGER DRIVE
(DECK-A)
D192 C186
1SS355 0.0047
R173 Q191
2.2k 2SB1132
Q192
DTC114EKA
R174 R175
2.2k 680
w w w
HCD-ZX10D
See page 74 for Waveforms.
Q111 Q113
2SC3661 2SC3661 2SC3661
C170
MUTING MUTING
330p
Q112 Q114
2SC3661 2SC3661
MUTING MUTING
R142 R170 C123
27k 0 330p
R109 R127 R122 R124
2.2k 2.2k 2.2k 2.2k
R143 R172
27k 0
C154 L104
Q110
L103 120p 27mH
Q106-110 2SA812
27mH
MUTING CONTROL
SWITCH
C157 R121
0.0022 10k
C156 R137
0.0022 5.6k
R199 R299 R123
100k 100k Q109 10k
DTC114EKA
R119
10k
Q115 Q116 Q108
2SC5938 2SC5938 DTC114EKA
MUTING MUTING
R282 R283
10k 10k
Q106 Q107
DTC114EKA DTA124EKA
R117 R286
2.2k 47k
A2
D194
1SS355
C187
0.0047
R190 Q196
2.2k 2SB1132
Q195
DTC114EKA
D193 R191 R194
1SS355 2.2k 680
Q195,196
TRIGGER PLUNGER DRIVE
(DECK-B)
Q193,194
CAPSTAN/REEL MOTOR DRIVE
R176 Q193
3.3k 2SB1132
Q194
DTC114EKA
R177
3.3k
R180 R189
3.3k 680
(Page 53)
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C125
C176 C126
680p 680p
C114
C181
100p
Q102 Q103
2SC3661
MUTING MUTING
R128 R129
2.2k 2.2k
A1
R181 C177
10k 10 50V
Q180
2SC5938
R101
C174 MUTING
47k R341
470
180
16V
C179
0.01
C102 C101 C180
R171
10 10 10 50V
1k R179
50V 50V
12k
C178
1
50V
DECK A/B SELECT SWITCH,
REC/PB EQ AMP,
INPUT SELECT SWITCH,
TONE CONTROL,
ELECTRICAL VOLUME,
BASS BOOST AMP
R531
1.2k IC101
A4
M61537FP-RFOG
C108
47
16V R107
1k
3PIN C103 10 50V
4PIN C104 10 50V
LCH
C106
1
R108 27k
50V C141 R111
0.01 15k
C151 0.01
R110
C111
15k
0.47 C109 220p
Q Q
50V
3 7
A5
C112 10 50V
R162 1M
13PIN R113 100
R114
10k
R132 6.8k
C117
2.2
50V
R115 1k C115 0.1
C118 0.022
R118
2.2k
C119 0.022
JR102
C120 R120 10k
0
10
50V C121 0.033
C122
0.0047
C124
10
50V
14PIN
R105 C171
10k 0.27
R126 C175
Q145
470 0.47
2SC1623
FEED BACK
SWITCH
C130
0.1
C128
R125 R133
0.47
47k 1M
50V
31PIN
(Page 56)
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2 4
8 9 9
C133
680p
C127
C113
C134
680p
82 R182 100
83 R183 100
84 R184 100
C183
100p
85 R185 100
C169
R165 R104
10
47k 10k
50V 86 R186 100
R169
87 R187 100
180 Q165
2SC5938
R103 0
C168
MUTING
0.01
R166 R102
R167 1k 0
12k
88
C166
C165
10
C167 10 R188
50V
1 50V 100
50V
C164 10 50V
C163 10 50V 63PIN
C162 10 50V 62PIN
JR104 0 DMR-OUT
C160 1 50V RCH
C159 10 50V R159 0 MICIN
C158 0.47
R149 0 FL
R153 0 FR
C155 0.068
6 3 1 5 1 5 0 8 9
R154 10k
C153 10 50V A7
R152 100 52PIN
R151 10k
R161 R150
6.8k 1k
C150 0.1
R287
47k
C148 2.2 50V
C147 0.022
C146 0.022
R147
2.2k
C145
10
C144 0.033 50V
R145
10k
C143 0.0047
C110
10
50V
R148
2.2k
C140
0.27
C138 R106 R140
0.47 470 10k
C136
220p Q140
2SC1623
C131 C116
FEED BACK
0.22 100
16V SWITCH
R141 47k
LINK-R
C129 2.2 50V
51PIN
m
c o
.
2
8 9 9
HP101
(PB)
(DECK-A)
NO102
3P
L-PB L-CH
GND
R-PB
R-CH
CN101
3P
R
GND
(FOR CHECK)
L
CN504
11P
ST-CLK
ST-DOUT/MC-DIN
ST-DIN/MC-DOUT
FM75Ω
ST-CE
COAXIAL
TUNER UNIT
ST+9V
SUPPLIED WITH
TUNED
ANTENNA
THE ASSEMBLED
STEREO
BLOCK
AM
ST-L
STGND
ST-R
ST-MUTE
2 4 9 8 2 9 9
(Page 54)