Pioneer PRO-R04U Service Manual page 78

1
B
AV BOARD ASSY
CN8651 (AKM1201)
No. Name
A
1 DSUB_DET
2 WE_TXT
3 PN2
4 VD_TXT
5 HD_TXT
6 PCA_V
7 PCA_H
8 GND
9 GND
10 GND
11 REC_SW
B
12 GND
13 SUBC_PR
14 GND
15 SUBC_Y
16 GND
17 SUBC_PB
18 GND
19 GND
20 GND
21 GND
22 GND
23 MAINC_PR
C
24 GND
25 MAINC_Y
26 GND
27 MAINC_PB
28 GND
29 R_TXT_MAIN
30 G_TXT_MAIN
31 B_TXT_MAIN
32 GND
33 B_DA_SUB
34 G_DA_SUB
D
35 R_DA_SUB
36 GND
37 SUB_C
38 GND
39 SUB_Y
40 GND
41 B_DA_MAIN
42 GND
43 G_DA_MAIN
44 GND
45 R_DA_MAIN
46 GND
E
47 MAIN_C
48 GND
49 MAIN_Y
50 GND
F
78
1
2
A
MR MAIN BOARD ASSY
CN7454 (AKM1201)
Voltage
(V)
Name No.
0.00 DSUB_DET 50
0.01 WE_TXT 49
0.00 PN2 48
0.00 VD_TXT 47
0.20 HD_TXT 46
0.00 PCA_V 45
0.00 PCA_H 44
0.00 GND 43
0.00 GND 42
0.00 GND 41
3.33 REC_SW 40
0.00 GND 39
4.44 SUBC_PR 38
0.00 GND 37
4.44 SUBC_Y 36
0.00 GND 35
4.41 SUBC_PB 34
0.00 GND 33
0.00 GND 32
0.00 GND 31
0.00 GND 30
0.00 GND 29
4.44 MAINC_PR 28
0.00 GND 27
4.42 MAINC_Y 26
0.00 GND 25
4.43 MAINC_PB 24
0.00 GND 23
4.78 R_TXT_MAIN 22
4.78 G_TXT_MAIN 21
4.78 B_TXT_MAIN 20
0.00 GND 19
0.68 B_DA_SUB 18
0.68 G_DA_SUB 17
0.68 R_DA_SUB 16
0.00 GND 15
4.32 SUB_C 14
0.00 GND 13
3.20 SUB_Y 12
0.00 GND 11
1.08 B_DA_MAIN 10
0.00 GND 9
1.08 G_DA_MAIN 8
0.00 GND 7
1.08 R_DA_MAIN 6
0.00 GND 5
4.41 MAIN_C 4
0.00 GND 3
4.39 MAIN_Y 2
0.00 GND 1
2
3
PDP-R04U
3
4
4