JVC AV-65WP74/HA Service Manual page 82

Rear projection television
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MAIN PWB CIRCUIT DIAGRAM (8/12) SHEET 8
HDCP_H
SHEET 4
HDCP_V
SVP
SHEET 6
SHP
COMSYNCY
SHEET 7
COMSYNCY
SDA0
SDA0
SHEET 10
SCL0
SCL0
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QQL25CK-100Z
HDCP_H
HDCP_V
SVP
SHP
SYNC. SEP./
DETECT/
IC1211
SW
TA1318N
GND
R1233
Q1231
OPEN
OPEN
C1232
Q1233
OPEN
OPEN
R1237
R1238
R1239
R1234
OPEN
OPEN
5.6k
OPEN
R1232
5.6k
GND
GND
GND
R1240
0
Q1232
2SB709A/QR/-X
R1236
C1233
5.6k
18p
NDC31HJ-180X
GND
GND
IC1211-3
-M2
1.6Vp-p
No.52096
AV-65WP74
AV-65WP74
SHEET 12
L1211
C1213
100
/16
QETN1CM-107Z
GND
R1217
OPEN
R1218
8.2k
C1216
4.7
/16
NCF11CZ-475X
C1220 C1221
OPEN OPEN
GND
GND
C1218
1
/16
N
NCB11CK-105X
R1227
OPEN
R1226
10k
R1229
IC1212
3.3K
TC7W08F-X
R1228
2.2k
C1219
4.7
NCF11CZ-475X
GND
GND
IC1211-4
IC1211-13
IC1211-15
[H]
[V]
[H]
3.5Vp-p
3.0Vp-p
3.3Vp-p
2-21
2-22
VOLTAGE (V)
PIN NO.
IC1211
1
0.1
2
0.1
3
0.2
4
0
5
0
6
6.3
7
---
8
9
9
1.2
10
0.1
11
0
12
0.1
13
0.5
14
0
15
0
16
4
17
4.5
18
4.4
19
2.3
20
1.2
21
2.1
22
0
23
0
24
0
IC1212
1
3.1
2
3.1
3
0.2
4
0
5
0.5
6
0.5
7
3.3
8
3.3
Q1232
E
2.9
C
0
B
2.2
R1235
OPEN
/16
R1231
220
R1230
100
IC1211-21
IC1211-22
IC1211-23
[H]
[H]
[V]
0.1Vp-p
4.2Vp-p
No.52096
AP_V
AP_V
SHEET 9
AP_H
AP_H
MAIN_H
MAIN_H
SHEET 10
MAIN_V
MAIN_V
[V]
3.3Vp-p

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