Hc-Board Block Diagram - Panasonic TH-42PA60A Service Manual

14.21. HC-Board Block Diagram

TH-42PA60A/H/M/MT, TH-37PA60H/M
HC-Board Block Diagram
FOR
FACTORY
USE
HC15 HC01
TO DG15
D_STB3R3V 40 1
D_IIC_CONT 38 2
36 6
D_SCL2
D_SDA2 35 7
D_TXD 34 8
D_RXD 33 9
D_IIC_INT 32 10
31 11
D_PSTB
D_PBUSY 29 12
D_PDB0 28 13
D_PSLCT 27 14
D_PDB1 26 15
25 16
G_LED
R_LED 24 17
REMOCON 23 18
22 19
STB5V
D15V 20 21
SRQ 19
SCL0A 18
17
SDA0A
SCL0B 15
SDA0B 14
SCL1 12
SDA1 11
9
SCL2
SDA2 8
OUTPUT OF DVB
SD_RX 6
INPUT TO DVB
SD_TX 5
HC
JIG CONNECTION
91
TH-37PA60H / TH-37PA60M / TH-42PA60A / TH-42PA60H / TH-42PA60M / TH-42PA60MT
FOR
FACTORY
HC22
USE
1 STB5V
2 SRQ
4 SCL0A
IIC0
EEPROM ROUT
5 SDA0A
6 SCL0B
IIC0B
SUB ROUT DEVICE
7 SDA0B
8 SCL1
IIC2
HIGH SPEED DEVICE ROUTE
9
SDA1
IIC1
10 SCL2
MAIN ROUT DEVICE
11 SDA2
+ PANEL MICOM
FOR
FACTORY
HC12
USE
1 STB5V
2 SRQ
3 GND
4 SCL0A
5 SDA0A
6 SCL0B
7 SDA0B
8 SCL2
9
SDA2
FOR
FACTORY
HC21
USE
1 SUB5V
2 SRQ1
3
GND
5 SD_RX
4 SD_TX
6
SCL0A
7 SDA0A
TH-42PA60A/H/M/MT, TH-37PA60H/M
HC-Board Block Diagram