Keypad Card Connector (1X5 Pl175); Optional Keypad Connector To Uoc (1X2 Pl 202); Led & Ir Receiver Connector (1X6 Pl202); Optional Rocker Sw. Connector (1X4 Pl500) - Hitachi 15LD2200 Service Manual

3.18.8. Keypad Card Connector (1x5 PL175)

3.18.9. Optional Keypad Connector to UOC (1x2 PL 202)

3.18.10. LED & IR Receiver Connector (1x6 PL202)
Pin
1
2
3

3.18.11. Optional Rocker Sw. Connector (1x4 PL500)

3.18.12. PROMJet Connector (2x25 PL101)

Pin
1,2
3
4
5
6
7, 9, 11, 13
8, 10, 12, 14
15
16, 18, 20, 22
17, 19, 21, 23
24
25

3.18.13. Side HP Connector for Side-card Option (PL405)

15" TFT TV Service Manual
Pin Symbol
1 Key1
2 Key2
3 GND
4 VCC5A (Analog +5V)
5 GND
Symbol
ON/OFF or PWR_KEY
GND
LED2
Pin Description
1,2 +12V External Power Supply In from JK500
3,4 Switched +12V
Symbol Description
NC Not connected
A[1] Address
V3_3D Digital 3.3V
GND
ROMOE ROM output enable
D[0-3] Data
D[8-11] Data
V3_3D Digital 3.3V
D[4-7] Data
D[12-15] Data
GND
V3_3D Digital 3.3V
Pin Signal
1 Ground
2 HP-Right
3 Ground
Pin Symbol
6 Key3
7 Key4
8 Key5
9 Key6
10 Key7 or PWR_KEY
Pin Description
1 Data
2 Ground
Description Pin
4
Digital 5
Led1 output 6
Pin
27-28
29-30
31-32
33-34
35,36,37
38
39
40,42
41
43-44
45-46
47-48
49-50
Pin Signal
4 HP-Left
5 Ground
6 HP switching signal HP_SW
31
Symbol Description
LED1 Led2 output
IRRCVR IR signal input
VCC5 Digital
Symbol Description
A[15-16] Address
A[13-14] Address
A[11-12] Address
A[9-10] Address
NC Not connected
ROMWE ROM write
enable
V3_3D Digital 3.3V
NC Not connected
A[19] Address
A[8],A[1 Address
8]
A[6-7] Address
A[4-5] Address
A[2-3] Address