Sony HDW-750 Maintenance Manual page 334

HDW-750 (J) : S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
1
001,002 ANA_SW_+4.8V_CH12
001
2
006 L_CH1_ATTON/H_OFF
3
4
001
006 L_CH2_ATTON/H_OFF
5
001,002 ANA_SW_-4.8V_CH12
A B
IC102
(2/2)
NJM4562M-D-TE2
R103
470
Q117 IC108 (1/2)
HN1B04FU-YGR-TE85R NJM4562M-D-TE2
C101
R174
47uF
2.2k
5
10V
CH1_MANUAL
+ TA-C
7
6 -
R175
R179
1k
2.2k
C151
100pF
R176 4 3
R177 R178
10k 10k 47k
5 2
6 1
R284
GND
220k
IC202
(2/2)
NJM4562M-D-TE2
R203
470
Q217 IC108 (2/2)
HN1B04FU-YGR-TE85R NJM4562M-D-TE2
C152
0.1uF
C201
R274 GND
47uF
2.2k
3 8
10V
CH2_MANUAL
+ TA-C
1
2
R275 -
1k
4
R276
R279
10k 4 3 R277 2.2k
10k
5 2 C251
100pF
6 1
R278
47k
R285 C153
GND
0.1uF
220k
GND
C
FP-121 (2/6) FP-121 (2/6)
+3.3V
C102
0.1uF
R108
1k
AGC OFF:L
S101
GND
(2/2) ON:H
5
3 8 4
6
+
1
2 - 8 7 LIM OFF:2
4 GND ON:3
S101
(1/2) S102
2
R106
1 2
4.7k
3 1
3
C103 G1
100pF
7 6 5 4
GND
C104
0.1uF
GND
R142 R180
1k 100
IC104 (2/2)
D101
TL082CPW-E05
R263 DA204UT106
3.3k
GND
C105
C109
IC103 0.1uF
(2/2) 47pF
3 8
NJM4562M-D-TE2
C108 + 1
10uF 1 2
R105 GND
4.7k 10V 3
3 8 2
TA-C -
+
1 4
2
-
R110 R286 R113
4
10k 10k
47k
C107
33pF
R104 R107 R109
10k 22 470
5
+
7
C106 - 6
0.1uF
Q102
2SC4207-YGRTE85L
GND
IC103 (1/2)
1 4
NJM4562M-D-TE2
2 5
3
+4.8V
Q150 IC160
(2/2)
2SC4116YG-TE85L TL082CPW-E05
3 8
+
1
2
-
4
C150
RV150 0.01uF
100k GND Q151
2SC4116YG-TE85L
2
R292 R170 R173
0 330k 100k
3 1
R171 R172
15k 33k
+4.8V RV153
100k
GND
2 R293 R184
-4.8V +3.3V 0 330k
3 1
C202 R185 R186
R208
0.1uF
15k 33k
1k
AGC OFF:L
S201
(2/2) ON:H
GND
5
-4.8V
3 8 4
+ 6
1
2 LIM OFF:2
- 8 7
GND
4 ON:3
S201
(1/2)
S202
2
R206
1 2
4.7k
3 1
3
C203 G1
100pF
7 6 5 4
GND
C204
0.1uF
R242 R280
1k 100
GND
R265
3.3k
GND
IC204 (2/2)
TL082CPW-E05
D201
DA204UT106
C205
0.1uF
C209
IC203
(2/2) 47pF
C208 3 8
NJM4562M-D-TE2
1
R205 10uF +
GND 1
4.7k 10V 2
3
8 3
TA-C
2 -
+
1
4
2 -
R210 R289
4
10k 10k R213
47k
C207
33pF
R204 R207 R209
10k 22 470
5
+
7
C206
- 6
0.1uF
Q202
2SC4207-YGRTE85L
GND
IC203
1 4 (1/2)
NJM4562M-D-TE2
2 5
3
4-120 4-120
D E
H_CH1_AUTO 006
IC104
(1/2)
TL082CPW-E05
R114 R287 R119
10k 10k 10k
5
R121
R128
+ 10k
7 100
6 - R294
Q104 Q105
R141 10k
470 NM HN1C01FU-TE85R HN1C01FU-TE85R
R288
10k
R120
R115 R116 R118 1 4
2.2k
10k 10k 2.2k
2 5
3 6
C114
10uF
R125 1 4
470
2 5
3 6
R123 R124 C111 C112 R127
4.7uF 10uF
10k 220k 4.7k
R117
C113
4.7k
47uF
C110 6.3V
10uF TA-C
R122 6 1
10k
5 2
4 3
Q103
R126
HN1B04FU-YGR-TE85R
10k
AGC_OFFSET_13 003,004
IC160 (1/2)
TL082CPW-E05
5
+
7
AGC_OFFSET_24 003,004
6
-
C157
0.01uF
R187
100k
H_CH2_AUTO 006
IC204
(1/2)
TL082CPW-E05
R214 R290 R219
10k 10k 10k
5 Q204 Q205 R228
R221
100
HN1C01FU-TE85R HN1C01FU-TE85R
+ 10k
7
6
- R295
R241 10k
470
NM
R215 R216
10k 10k
R220
2.2k
R291 R218 1 4
10k 2.2k
2 5
C214
3 6 10uF
R225 1 4
470
2 5
R227
R223 R224 C211 C212
10k 220k 4.7uF 10uF 4.7k 3 6
R217
C213
4.7k
47uF
C210 6.3V
10uF TA-C
6 1
R222
10k
5 2
4 3
Q203
R226
HN1B04FU-YGR-TE85R
10k
F
C155
0.1uF
GND
IC109 (2/2)
3 8
NJM4562M-D-TE2
+
1
2 -
C154
4
100pF
2
R182
1.5k 3
1
RV151 R183
1k
2.2k
GND
C156
GND
0.1uF
IC102
(1/2)
NJM4562M-D-TE2
5
+
7
CH1_AD_IN
6
-
TP101
C116
47uF
R135
10V
3.3k
TA-C
C115
R181
100pF
10k
GND
R131
10k
Q109
HN1B04FU-YGR-TE85R
Q110
R129 R132 R133 R134 HN1B04FU-YGR-TE85R
6.8k 33k
4.7k 4.7k
16
18 4 3 R136 4 3 R139
10k 10k
5 2 5 2
6 1 6 1
R130 R137 R138 R140
10k 47k
47k 10k
B1
IC202 (1/2)
NJM4562M-D-TE2
5
+
7
CH2_AD_IN
6
-
TP201
C216
47uF
R235 10V
3.3k TA-C
C215
R281
100pF
10k
GND
R231
10k
Q209
HN1B04FU-YGR-TE85R
Q210
R233 R234
R229 R232 HN1B04FU-YGR-TE85R
4.7k 4.7k 6.8k 33k
16
18 4 3 R236 4 3
R239
10k 10k
5 2 5 2
6 1 6 1
R230 R237 R238 R240
10k 10k 47k
47k
HDW-750 V2
G H