Panasonic WJFS616 - SWITCHER, Service Manual

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17
2. MAIN Board
2.1.
IC35 on the Main Board is using the CMOS Gate Array Logic IC YWD65804G089.
Description of this IC is as follows:
V
DD
1
SYNC11 2
DIN11 3
DOUT11 4
IFCP11 5
DGP3_11 6
SYNC10 7
DIN10 8
DOUT10 9
IFCP10 10
DGP3_10 11
SYNC9 12
DIN7 25
DOUT7 26
IFCP7 27
DGP3_7 28
SYNC6 29
DIN6 30
DOUT6 31
IFCP6 32
DGP3_6 33
SYNC5 34
DIN5 35
DOUT5 36 SYNC7 24
DGP3_8 23
IFCP8 22
GND 21
V
DD
20
DOUT8 19
DIN8 18
SYNC8 17
DGP3_9 16
IFCP9 15
DOUT9 14
DIN9 13
IFCP5 37
DGP3_5 38
N.C. 39
V
DD
40
41 GND
42 GND
43 SYNC4
44 DIN4
45 DOUT4
46 IFCP4
47 DGP3_4
48 SYNC3
49 DIN3
50 DOUT3
51 IFCP3
52 DGP3_3
53 GND
54 SYNC2
55 DIN2
56 DOUT2
57 IFCP2
58 DGP3_2
59 SYNC1
60 DIN1
61 DOUT1
62 IFCP1
63 DGP3_1
64 N.C.
65 SYNCO
66 VD2I
67 VD2ER
68 DVD
69 N.C.
70 DATASA
71 DATASB
72 N.C.
73 PINREV
74 CLKS1
75 TEST
76 CLKSTP
77 CLKI
78 CLKO
79 GND
80 GND
81 V
DD
82 OSCO 83 OSCI 84 GND 85 WENZB 86 RXTXZB 87 BFMPZB 88 ORUNB 89 DFULZB 90 CHSLB4 91 CHSLB3 92 CHSLB2 93 CHSLB1 94 SYCINF 95 ADR5 96 ARMINF 97 PRRGZ 98 NTZPAL 99 RESET 100 V
DD
101 GND 102 ADR4 103 ADR3 104 ADR2 105 ADR1 106 ADR0 107 DLP 108 RDWTZ 109 OEZ 110 CSZ 111 D7 112 D6 113 D5 114 D4 115 D3 116 D2 117 D1 118 D0 119 N.C. 120 V
DD
GND 121
GND 122
DFULZA 123
ORUNA 124
BFMPZA 125
RXTXZA 126
WENZA 127
CHSLA1 128
CHSLA2 129
CHSLA3 130
CHSLA4 131
SYNC16 132
DIN16 133
IFCP16 135
DGP3_16 136
GND 137
SYNC15 138
DIN15 139
DOUT15 140
IFCP15 141
DGP3_15 142
SYNC14 143
DIN14 144
DOUT14 145
IFCP14 146
DGP3_14 147
GND 148
SYNC13 149
DIN13 150
DOUT13 151
DOUT16 134
IFCP13 152
DGP3_13 153
SYNC12 154
DIN12 155
DOUT12 156
IFCP12 157
DGP3_12 158
GND 159
GND 160
Pin Name I/O Description
1 V
DD
– Power supply terminal.
2 SYNC11 I 11CH Sync signal input terminal.
Pin Name I/O Description
24 SYNC7 I 7CH Sync signal input terminal.
25 DIN7 I 7CH Data input terminal.
3 DIN11 I 11CH Data input terminal.
4 DOUT11 O 11CH Data output terminal.
5 IFCP11 O 11CH IF Clamp Pulse output terminal.
7 SYNC10 I 10CH Sync signal input terminal.
6 DGP3_11 O 11CH DGP3 signal output terminal.
8 DIN10 I 10CH Data input terminal.
9 DOUT10 O 10CH Data output terminal.
10 IFCP10 O 10CH IF Clamp Pulse output terminal.
11 DGP3_10 O 10CH DGP3 signal output terminal.
12 SYNC9 I 9CH Sync signal input terminal.
26 DOUT7 O 7CH Data output terminal.
27 IFCP7 O 7CH IF Clamp Pulse output terminal.
28 DGP3_7 O 7CH DGP3 signal output terminal.
29 SYNC6 I 6CH Sync signal input terminal.
20 V
DD
– Power supply terminal.
21 GND – Ground terminal.
(TOP VIEW)
13 DIN9 I 9CH Data input terminal.
14 DOUT9 O 9CH Data output terminal.
15 IFCP9 O 9CH IF Clamp Pulse output terminal.
30 DIN6 I 6CH Data input terminal.
16 DGP3_9 O 9CH DGP3 signal output terminal.
17 SYNC8 I 8CH Sync signal input terminal.
18 DIN8 I 8CH Data input terminal.
19 DOUT8 O 8CH Data output terminal.
22 IFCP8 O 8CH IF Clamp Pulse output terminal.
23 DGP3_8 O 8CH DGP3 signal output terminal.
31 DOUT6 O 6CH Data output terminal.
32 IFCP6 O 6CH IF Clamp Pulse output terminal.