Pioneer PDP-R04E, Service Manual

Page: 128 / 233

PDP-R04E
77
5 6 7 8
5 6
7
8
C
D
F
A
B
E
3.32 VOLTAGES
MR MAIN BOARD ASSY
A
MDR ASSY
C
CN7402 (AKM1234)
Voltage
(V)
CN9302 (VKN1220)
No. Name Name No.
16 GND 0.00 GND 1
15 SP_L 0.00 SP_L 2
14 V+3ACT 3.32 V+3ACT 3
13 SP_R 0.00 SP_R 4
12 V+3COM 3.34 V+3COM 5
11 V+3STB 3.36 V+3STB 6
10 SP_MUTE 3.36 SP_MUTE 7
9 MTXD 3.33 MTXD 8
8 FIELD 0.01 FIELD 9
7 MRXD 3.34 MRXD 10
6 REM 3.34 REM 11
5 CST2 0.00 CST2 12
4 CST1 0.00 CST1 13
3 REQ 0.00 REQ 14
2 KEY 3.36 KEY 15
1 STB_MT 0.39 STB_MT 16
AV BOARD ASSY
B
PC CARD MODULE
CN8660 (AKM1233) CN501
Voltage
(V)
No. Name Name No.
1 RXD_CARD 3.32 RXD_CARD 12
2 TXD_CARD 3.33 TXD_CARD 11
3 NC NC 10
4 CARD_V 3.31 CARD_V 9
5 CARD_H 3.31 CARD_H 8
6 GND 0.00 GND 7
7 GND 0.00 GND 6
8 YUVD1_B 0.51 YUVD1_B 5
9 GND 0.00 GND 4
10 YUVD1_G 0.56 YUVD1_G 3
11 GND 0.00 GND 2
12 YUVD1_R 0.52 YUVD1_R 1
REG ASSY
G
PC CARD MODULE
CN8502 (KM200NAB) CN1
Voltage
(V)
No. Name Name No.
1 3.3V 3.35 3.3V 1
2 3.3V 3.35 3.3V 2
3 GND
0.00
GND 3
4 GND 0.00 GND 4
5 5V 5.00 5V 5
6 GND 0.00 GND 6
MR MAIN BOARD ASSY
A
TRAP SW
CN7203 (AKM1213)
Voltage
(V)
No. Name Name No.
1 TRAP_SW 3.34
2 NC
3 V+3V_UCOM 3.34
AV BOARD ASSY
B
FRONT ASSY
E
CN8653 (AKM1201)
Voltage
(V)
CN9502 (AKM1201)
No. Name Name No.
50 V+9V_A 8.96 V+9V_A 1
49 V+5V_A 5.00 V+5V_A 2
48 V+3COM 3.35 V+3COM 3
47 WE_ROM_B 0.01 WE_ROM_B 4
46 PC_V 0.00 PC_V 5
45 GND 0.00 GND 6
44 PC_H 0.00 PC_H 7
43 GND 0.00 GND 8
42 PC_B 1.76 PC_B 9
41 GND 0.00 GND 10
40 PC_G 1.77 PC_G 11
39 GND 0.00 GND 12
38 PC_R 1.77 PC_R 13
37 GND 0.00 GND 14
36 GND 0.00 GND 15
35 PC_RCH 4.45 PC_RCH 16
34 GND 0.00 GND 17
33 PC_LCH 4.45 PC_LCH 18
32 GND 0.00 GND 19
31 V4_R 4.44 V4_R 20
30 GND 0.00 GND 21
29 V4_L 4.44 V4_L 22
28 GND 0.00 GND 23
27 GND 0.00 GND 24
26 V4_V 4.36 V4_V 25
25 GND 0.00 GND 26
24 V4_S2 0.12 V4_S2 27
23 V4_SPLUG 4.93 V4_SPLUG 28
22 GND 0.00 GND 29
21 V4_C 4.41 V4_C 30
20 GND 0.00 GND 31
19 V4_Y 3.93 V4_Y 32
18 GND 0.00 GND 33
17 GND 0.00 GND 34
16 HP_PLUG 0.03 HP_PLUG 35
15 HP_R 2.07 HP_R 36
14 GND 0.00 GND 37
13 HP_L 2.07 HP_L 38
12 GND 0.00 GND 39
11 GND 0.00 GND 40
10 Y_COMP4 Y_COMP4 41
9 GND 0.00 GND 42
8 GND 0.00 GND 43
7 PB_COMP4 PB_COMP4 44
6 GND 0.00 GND 45
5 GND 0.00 GND 46
4 PR_COMP4 PR_COMP4 47
3 GND 0.00 GND 48
2 GND 0.00 GND 49
1 COMP_PLUG COMP_PLUG 50