Sanyo PLC-XF60A Service Manual page 93
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Also See for PLC-XF60A:
- Service manual (60 pages) ,
- Quick reference manual (48 pages) ,
- Specifications (1 page)
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Control Port Functions
Pin
Function Name
72 GND
73 S3.3V
74 D4
75 D5
76 D6
77 D7
78
79 IRQ0
80
Parallel Output Expander1(74LVCX374) (IC6755)
1 EXP_RST
2 DEG_CTL
3 D0
4 D1
5 AD99_CTL
6 AD98_CTL
7 D2
8 D3
9 DVI_CTL
10 GND
11 WE0
12 AD9981_PWDN
13 D4
14 D5
15 HVBLK_SW
16 RCA/BNC_SW
17 D6
18 D7
19 AV1/AV2_SW
20 S3.3V
Parallel Output Expander2(74LCX574) (IC4428)
1 EXP_RST
2 D8
3 D9
4 D10
5 D11
6 D12
7 D13
8 D14
9 D15
10 GND
11 WE1
12
13
14 RESET_GAM
15 SAM3_CLB
16 SAM3_HZ
17
18 LS_3.3VSW
19 LS_15.5VSW
20 S3.3V
Parallel Output Expander3(74LCX574) (IC5826)
1 EXP_RST
2 D16
3 D17
4 D18
5 D19
6 D20
7 D21
8 D22
9 D23
10 GND
11 WE1
Function
Data Bus 4
Data Bus 5
Data Bus 6
Data Bus 7
Serial Port Wakeup
Interrupt Output(Level Output)
Serial Port Invalid
Buffer Enable/Disable Switch for DVI or Slot
Data Bus 0
Data Bus 1
Buffer Enable/Disable Switch for AD9981
Buffer Enable/Disable Switch for AD9888
Data Bus 2
Data Bus 3
DVI / Slot Switch
GND
AD9981 Power Down
Data Bus 4
Data Bus 5
H/V Switch for CXA2175
RCA/BNC Switch
Data Bus 6
Data Bus 7
AV1/AV2 Switch
Data Bus 8
Data Bus 9
Data Bus 10
Data Bus 11
Data Bus 12
Data Bus 13
Data Bus 14
Data Bus 15
GND
(Not used)
(Not used)
Gamma IC Chip Selcect
AI Reset
AI Hi-Z (DRAM Reset)
(Not used)
Panel Drive Power Control
Panel Drive Power Control
Data Bus 16
Data Bus 17
Data Bus 18
Data Bus 19
Data Bus 20
Data Bus 21
Data Bus 22
Data Bus 23
GND
- 93 -
Pol.
Action
-
-
-
-
B
-
B
-
B
-
B
-
O
(Open)
O
-
I
(Open)
I
Active L
O
I
-
I
-
O
O
I
-
I
-
O
-
-
I
-
O
I
-
I
-
O
O
I
-
I
-
O
-
-
I
Active L
I
-
I
-
I
-
I
-
I
-
I
-
I
-
I
-
-
-
I
-
O
(Open)
O
(Open)
O
L:Reset
O
L:Reset
O
H:Hi-Z(Reset)
O
(Open)
O
O
-
-
I
Active L
I
-
I
-
I
-
I
-
I
-
I
-
I
-
I
-
-
-
I
-
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