Sony BVW-55 Maintenance Manual page 675

Q107
2SJ106Y-TE85L
R138
10k
1P CH1_ANALOG
Q108
R139 2SJ106Y-TE85L
10k
1P
CH2_ANALOG
Q109
R140 2SJ106Y-TE85L
10k
1P,2P CH1_SDI
Q110
2SJ106Y-TE85L
R141
10k
1P,2P CH2_SDI
R142 2SJ106Y-TE85L
10k
1P,2P
CH3_SDI
R143
10k
1P,2P CH4_SDI
R145 R147 R150 R152
100k 100k 100k 100k
NM NM NM NM
D106 D107 D108 D109
1S2837-T1 1S2837-T1 1S2837-T1 1S2837-T1
4P LNG1-ANA1_ON
4P LNG1-ANA2_ON
4P LNG1-SDI1_ON
4P LNG1-SDI2_ON
4P LNG1-SDI3_ON
4P LNG1-SDI4_ON
R175 R176 R177 R178
47k 47k 47k 47k
-5V-2
1P
H-ATT
C128
100pF
R157
3.3k
RV101 R149
500 2.2k +5V-2
3 1
1P VCA_REF
R156
2 4.7k
3 8
1P CH1_VCA_CONT
+
R160
2 -
R144 3.3k
39k
4
-5V-2
Q207
2SJ106Y-TE85L
R238
10k
1P CH1_ANALOG
Q208
R239 2SJ106Y-TE85L
10k
1P CH2_ANALOG
Q209
2SJ106Y-TE85L
R240
10k
1P,2P CH1_SDI
Q210
2SJ106Y-TE85L
R241
10k
1P,2P CH2_SDI
R242 2SJ106Y-TE85L
10k
1P,2P CH3_SDI
R243
10k
1P,2P CH4_SDI
R245 R247 R250 R252
100k 100k 100k 100k
NM NM NM NM
D206 D207 D208 D209
1S2837-T1 1S2837-T1 1S2837-T1 1S2837-T1
4P LNG2-ANA1_ON
4P LNG2-ANA2_ON
4P LNG2-SDI1_ON
4P LNG2-SDI2_ON
4P LNG2-SDI3_ON
4P LNG2-SDI4_ON
R272 R275 R276 R277
47k 47k 47k 47k
-5V-2
1P
H-ATT
C201
100pF
R257
3.3k
RV201 R249
500 2.2k +5V-2
3 1
1P VCA_REF
R256
2 4.7k
3 8
1P
CH2_VCA_CONT
+
R260
2 -
R244 3.3k
39k
4
-5V-2
BVW-55
I J
Q113
2SJ106Y-TE85L
R165
R164 0
10k NM
R151
100k
NM
D114
1S2837-T1
Q111
IC105
R148
SSM2018TS-REEL
47k
Q112
R171 R170
2SJ106Y-TE85L
C116 22k 100k
47pF
-5V-2
R154 R158 C126
+12V
100k 100k IC104 (1/2) 0.47uF
NM NM
NJM2041M-D(TE2)
+5V-4
D110 D111 R173 R117 C127
1S2837-T1 1S2837-T1 18k 100k 47pF
C118 NM
3 8 7 3
10uF R169
-IN -IG
+ 35V 18k
1 1
R174
+I1G
2.2k
2 - 4 14
-I1G VG
4 6
+IN
R162
5 9
4.7k D115
CMP1 CMP3
1SS302-TE85L
-5V-4 8 16
CMP2 V1-G
C119
R179 R180 47pF
47k 47k
C124
-12V
C103 0.47uF
0.47uF
R163
100
C101
100pF
C108
10uF
16V
TH101
TP101
R161
1k
1 6
- 7
IC103 (1/2)
5 +
NJM2119M(TE1)
IC103 (2/2)
NJM2119M(TE1)
R111
470
Q213
2SJ106Y-TE85L
R265
R264 0
10k NM
R248
100k
NM
D214
1S2837-T1
Q211
IC205
R246 SSM2018TS-REEL
47k
Q212
R271 R270
2SJ106Y-TE85L
C216 22k 100k
47pF
-5V-2
R254 R258 C225
+12V
100k 100k 0.47uF
NM NM
+5V-4
D210 D211 R273 R215 C227
1S2837-T1 1S2837-T1 18k 100k 47pF
C218 NM
3 8 7 3
10uF R269
-IN -IG
+ 35V 18k
1 1
R274
+I1G
2.2k
2 - 4 14
IC204 (2/2) -I1G VG
4 6
NJM2041M-D(TE2)
+IN
R262
5 9 D215
4.7k
CMP1 CMP3 1SS302-TE85L
-5V-4 8 16
CMP2 V1-G
C219
R278 R279 47pF
47k 47k
C224
-12V
C203 0.47uF
0.47uF
R263
100
C228
100pF
C209
10uF
16V
TH201
TP201
R261
1k
1 6
- 7
IC203 (1/2)
5 +
NJM2119M(TE1)
IC203 (2/2)
NJM2119M(TE1)
R211
470
K
APR-42 (1/4) APR-42 (1/4)
C107
6
33uF -19.9dB
- 25V
7
CH1_LNG_REC_SIG_X 85 CN31 (85/100)
5 +
CH1_LNG_REC_SIG_G 86 CN31 (86/100)
IC104 (2/2)
NJM2041M-D(TE2)
+5V-2 R282
2.2k
R134
47k
-5V-2
Q115
2SC4213B-TE85L
R167
4.7k
C207
6
33uF -19.9dB
- 25V
7
CH2_LNG_REC_SIG_X 89 CN31 (89/100)
5 +
CH2_LNG_REC_SIG_G 90 CN31 (90/100)
IC204 (1/2)
NJM2041M-D(TE2)
R283
+5V-2 2.2k
R221
47k
-5V-2
Q215
2SC4213B-TE85L
R267
4.7k
AUDIO A-D AND D-A, REC AUDIO LEVEL CONTROL
APR-42 (1/4)
BOARD NO. 1-673-524-12
LOT NO. 904-
BVW-55_APR-42_002
4-9 (b) 4-9 (b)
L M N O
1
2
3
4
5
P