Pioneer PDP-504CMX, Service Manual

Page: 66 / 191

PDP-504CMX/1
66
1 2 3 4
1 2 3 4
C
D
F
A
B
E
VIDEO SLOT I/F ASSY VIDEO SLOT 1 and 2 ASSY
COMM SLOT I/F ASSY VIDEO SLOT I/F ASSY
CS3 (CN8903)
Voltage
(V)
VS2 (CN8952)
No. Name Name No.
1 GND 0 GND 1
2 FIRST_RXD 3.3 FIRST_RXD 2
3 GET_UART 3.3 GET_UART 3
4 INT_EXT 3.3 INT_EXT 4
5 RXD_GU 0 RXD_GU 5
6 TXD_GU 0 TXD_GU 6
7 GPC5 0 GPC5 7
8 GPC4 0 GPC4 8
9 GPC3 0 GPC3 9
10 GPC2 0 GPC2 10
11 GPC1 0 GPC1 11
VS5 (CN8954)
Voltage
(V)
CN7902
No. Name Name No.
1 GND 0 GND 1
2 GND 0 GND 2
3 G_SLOT 0 G_SLOT 3
4 GND 0 GND 4
5 B_SLOT 0 B_SLOT 5
6 GND 0 GND 6
7 R_SLOT 0 R_SLOT 7
8 GND 0 GND 8
9 HD_SLOT 0 HD_SLOT 9
10 GND 0 GND 10
11 VD_SLOT 0 VD_SLOT 11
12 GND 0 GND 12
13 AUDIO_L_SLOT 6 AUDIO_L_SLOT 13
14 GND 0 GND 14
15 AUDIO_R_SLOT 6 AUDIO_R_SLOT 15
16 GND 0 GND 16
17 SLOT_ST1 0 SLOT_ST1 17
18 S_DIN_SEL 0 S_DIN_SEL 18
19 FNC_1 0 FNC_1 19
20 FNC_0 5 FNC_0 20
21 V+3.3V 3.2 V+3.3V 21
22 V+3.3V 3.2 V+3.3V 22
23 VD_DET 0 VD_DET 23
24 GND 0 GND 24
25 HD_DET 0 HD_DET 25
26 GND 0 GND 26
27 VD 3.2 VD 27
28 GND 0 GND 28
29 HD 3 HD 29
30 GND 0 GND 30
31 GND 0 GND 31
32 RB0_IC1 0/3.3 RB0_IC1 32
33 RB1_IC1 0/3.3 RB1_IC1 33
34 RB2_IC1 0/3.3 RB2_IC1 34
35 RB3_IC1 0/3.3 RB3_IC1 35
36 RB4_IC1 0/3.3 RB4_IC1 36
37 RB5_IC1 0/3.3 RB5_IC1 37
38 RB6_IC1 0/3.3 RB6_IC1 38
39 RB7_IC1 0/3.3 RB7_IC1 39
40 GND 0 GND 40
41 GND 0 GND 41
42 GB0_IC1 0/3.3 GB0_IC1 42
VIDEO SLOT I/F ASSY VIDEO SLOT 1 and 2 ASSY
VS5 (CN8954)
Voltage
(V)
CN7902
No. Name Name No.
43 GB1_IC1 0/3.3 GB1_IC1 43
44 GB2_IC1 0/3.3 GB2_IC1 44
45 GB3_IC1 0/3.3 GB3_IC1 45
46 GB4_IC1 0/3.3 GB4_IC1 46
47 GB5_IC1 0/3.3 GB5_IC1 47
48 GB6_IC1 0/3.3 GB6_IC1 48
49 GB7_IC1 0/3.3 GB7_IC1 49
50 50
51 51
52 GND 0 GND 52
53 GND 0 GND 53
54 BB0_IC1 0/3.3 BB0_IC1 54
55 BB1_IC1 0/3.3 BB1_IC1 55
56 BB2_IC1 0/3.3 BB2_IC1 56
57 BB3_IC1 0/3.3 BB3_IC1 57
58 BB4_IC1 0/3.3 BB4_IC1 58
59 BB5_IC1 0/3.3 BB5_IC1 59
60 BB6_IC1 0/3.3 BB6_IC1 60
61 BB7_IC1 0/3.3 BB7_IC1 61
62 GND 0 GND 62
63 63
64 64
65 GND 0 GND 65
66 GND 0 GND 66
67 KEY 3.3 KEY 67
68 NC 0 NC 68
69 TXD_CARD 0 TXD_CARD 69
70 RXD_CARD 0 RXD_CARD 70
71 INT_EXT 3.3 INT_EXT 71
72 NC 0 NC 72
73 EMGREQ1_V 0 EMGREQ1_V 73
74 EMGREQ2_V 0 EMGREQ2_V 74
75 IC1V_OE 3.3 IC1V_OE 75
76 RESETX1 3.3 RESETX1 76
77 NC 0 NC 77
78 SD_SEL 3.3 SD_SEL 78
79 FNC2 0 FNC2 79
80 FNC3 0 FNC3 80
81 SOUND1 3.3 SOUND1 81
82 GND 0 GND 82
83 DSUBR 3.8 DSUBR 83
84 GND 0 GND 84
85 DSUBG 0 DSUBG 85
86 GND 0 GND 86
87 DSUBB 3.8 DSUBB 87
88 GND 0 GND 88
89 IN5_HD 0 IN5_HD 89
90 SOUSA_X 3.3 SOUSA_X 90
91 GPC1 0 GPC1 91
92 GPC2 0 GPC2 92
93 GPC5 0 GPC5 93
94 VYOBI1 0 VYOBI1 94
95 VYOBI2 0 VYOBI2 95
96 DSUBSW_DET 0 DSUBSW_DET 96
101 GND 0 GND 101
102 GND 0 GND 102
103 GND 0 GND 103