Sony HCD-ZX80D Service Manual page 120

HCD-ZX80D/ZX100D
2-3. SCHEMATIC DIAGRAM – MAIN Board (2/6) –
A3
A2
A5
A6
A7
A4
A1
(Page 3)
A8
A9
NO503
5P
+5V
+9V
NC
VIDEO OUT SW
V MUTE
(Refer to page
39 on original
service manual)
79
R160
10k
H2
H1
H3
(Page 6)
CN510
3P
R
GND
FOR
ADJUSTMENT L
HCD-ZX80D/ZX100D
(2/6)
C101
100 10V REF
R150 C150
2.2k 10 50V MIC
C102
10 50V TC-L
SAT-L SAT-L
C103
DOWNMIX-L 10 50V DVD-L
C104 R104
10 50V 1k ST-L
R116 C105
100 10 50V VIDEO-L
R107
100 RECB1
R101
2.2k C174 0.022 TMI1
TMO1
C109
1
C175 C176
50V
0.022 0.033 TCA1
R102
TCB1
10k
C110
0.01
TCC1
LINK-L TOUT1
C111
10 VOLIN1
50V
R106
C112
10k
0.12 BB_A1
C113
0.33 BB_B1
R103
L-OUT 1k OUT1
SAOUT
VCC
C121
220p
DATA
R121
1k
REC-OUT-L
R159
3.3k
Q101
2SC2712
FEED BACK
SWITCH R105
47k
C130
R131
10
2.2k
50V
R110
10k
R109
3.3k
IC101
M61529FP-60G
SUR1
SUR2
TC-R
SAT-R
DVD-R
ST-R
VIDEO-R
RECB2
TMI2
TMO2
TCA2
TCB2
TCC2
TOUT2
VOLIN2
BB_A2
BB_B2
OUT2
SWOUT
GND
CLOCK
R161
10k
R158 Q156
6.8k 2SD2114
MUTING
C131
R132 0.47
1M 50V
R108
6.8k
Q106
2SD2114
R111
MUTING
10k
4 4
C431
10
50V
INPUT SELECT SWITCH,TONE CONTROL,
ELECTRICAL VOLUME,BASS BOOST AMP
FL
FR
C152
10 50V
SAT-R
C153
10 50V DOWNMIX-R
R154 C154
1k 10 50V
C155 R166
10 50V 100
R157 100 REC-OUT-R
C172 R151
0.022 2.2k
C171 0.022
C173
0.033
XVOICE
R152 C159
SCORE
10k 1 50V
C160
0.01
LINK-R
C161
10 50V
R156
C162
10k
0.12
C163
0.33 R153
1k
R-OUT
C357
4.7
C122 R122 R360 R384
50V
220p 1k
Q151
2SC2712
C358 R361 R383
FEED BACK
R155 4.7
SWITCH 47k 50V
R130 C116
330
2.2k
10V
N1
(Page 8)
F8
F9
(Page 5)
CN505
6P
A+9V
AGND
MIC SCORE
MUSIC L+R
XVOICE
SCORE
(Refer to page
44 on original
service manual)
F11
F6
F4
F7
F5
(Page 5)
F10
27k 4.7k
F3
F2 (Page 5)
G1
G2
(Page 7)
27k 4.7k
C115 R133
0.1 100k
G6
G5
G4
G3
(Page 7)