Pioneer PDP-434CMX Service Manual page 66

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