Pioneer PDP-434CMX Service Manual page 64

1
RGB ASSY
R12 (CN7405)
No. Name
A
38 RB6_IC1
39 RB7_IC1
40 GND
41 GND
42 GB0_IC1
43 GB1_IC1
44 GB2_IC1
45 GB3_IC1
46 GB4_IC1
47 GB5_IC1
48 GB6_IC1
B
49 GB7_IC1
50 GND
51 GND
52 BB0_IC1
53 BB1_IC1
54 BB2_IC1
55 BB3_IC1
56 BB4_IC1
57 BB5_IC1
58 BB6_IC1
59 BB7_IC1
60 GND
C
61 GND
62 GND
63 SCL_VS
64 GND
65 SDA_VS
66 GND
67 GND
68 GND
69 NC
70 GND
71 NC
D
72 GND
73 NC
74 GND
75 NC
76 NC
77 IN4_DET
78 IN3_DET
79 SLOT_ST2
80 SR_VS
81 NC
82 3G4G
E
83 GND
84 GND
85 IN5_DET
86 GND
87 DE_IC1
88 GND
89 CK_IC1
90 GND
91 GND
92 BA7_IC1
93 BA6_IC1
94 BA5_IC1
F
64
1
2
VIDEO SLOT I/F ASSY
VS4 (CN8953)
Voltage
(V)
Name No.
0/3.3 RB6_IC1
0/3.3 RB7_IC1
0 GND
0 GND
0/3.3 GB0_IC1
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
3.1 SCL_VS
0 GND
3.1 SDA_VS
0 GND
0 GND
0 GND
0 NC
0 GND
0 NC
0 GND
0 NC
0 GND
0 NC
0 NC
0 IN4_DET
0 IN3_DET
3 SLOT_ST2
5.1 SR_VS
0
NC
3.3 3G4G
0 GND
0 GND
0 IN5_DET
0 GND
2.5 DE_IC1
0 GND
1.5 CK_IC1
0 GND
0 GND
0/3.3 BA7_IC1
0/3.3 BA6_IC1
0/3.3 BA5_IC1
PDP-504CMX/1
2
3
RGB ASSY
R12 (CN7405)
No. Name
38 95 BA4_IC1
39 96 BA3_IC1
40 97 BA2_IC1
41 98 BA1_IC1
42 99 BA0_IC1
43 100 GND
44 101 GND
45 102 GA7_IC1
46 103 GA6_IC1
47 104 GA5_IC1
48 105 GA4_IC1
49 106 GA3_IC1
50 107 GA2_IC1
51 108 GA1_IC1
52 109 GA0_IC1
53 110 GND
54 111 GND
55 112 RA7_IC1
56 113 RA6_IC1
57 114 RA5_IC1
58 115 RA4_IC1
59 116 RA3_IC1
60 117 RA2_IC1
61 118 RA1_IC1
62 119 RA0_IC1
63 120 GND
64 121 GND
65 122 GND
66
67
AV I/O ASSY
68
AV1 (CN7601)
69
No. Name
70
1 A_NG
71
2 TEMP3
72
3 A_MUTE
73
4 ST_BY
74
5 GND
75
6 V+6V
76
7 V+3V
77
8 V+12A
78
9 GND
79
10 -R_OUT
80
11 +R_OUT
81
12 GND
82
13 -L_OUT
83
14 +L_OUT
84
15 GND
85
86
87
AV I/O ASSY
88
AV2 (CN8702)
89
No. Name
90
1 GND
91
2 KEY
92
3 V+3VSTB
93
94
3
4
VIDEO SLOT I/F ASSY
VS4 (CN8953)
Voltage
(V)
Name No.
0/3.3 BA4_IC1
0/3.3 BA3_IC1
0/3.3 BA2_IC1
0/3.3 BA1_IC1
0/3.3 BA0_IC1
0 GND 100
0 GND 101
0/3.3 GA7_IC1 102
0/3.3 GA6_IC1 103
0/3.3 GA5_IC1 104
0/3.3 GA4_IC1 105
0/3.3 GA3_IC1 106
0/3.3 GA2_IC1 107
0/3.3 GA1_IC1 108
0/3.3 GA0_IC1 109
0 GND 110
0 GND 111
0/3.3 RA7_IC1 112
0/3.3 RA6_IC1 113
0/3.3 RA5_IC1 114
0/3.3 RA4_IC1 115
0/3.3 RA3_IC1 116
0/3.3 RA2_IC1 117
0/3.3 RA1_IC1 118
0/3.3 RA0_IC1 119
0 GND 120
0 GND 121
0 GND 122
AUDIO AMP ASSY
AP2 (CN5001)
Voltage
(V)
Name No.
3.2 A_NG
0-3.3 TEMP3
0 A_MUTE
2.5 ST_BY
0 GND
6.8 V+6V
3.3 V+3V
12 V+12A
0 GND
6 -R_OUT
6 +R_OUT
0 GND
6 -L_OUT
6 +L_OUT
0 GND
KEY CONTROL ASSY
KY1 (CN9001)
Voltage
(V)
Name No.
0 GND
3.3 KEY
3.3 V+3VSTB
4
95
96
97
98
99
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3