G, Gk, Hc, K And S-Board Block Diagram - Panasonic TH-50PX60U Service Manual

TH-50PX60U

14.14. G, GK, HC, K and S-Board Block Diagram

G
FRONT TERMINAL
JK3701B
AV3 IN
C
Y
G
(S-VIDEO) C Y
CY-G
G
V-SW
V
V
V-G
L
(COMPOSITE) L
L-G
R
R
R-G
TO H51 G51
22
AV3_S_DETECT
27
AV3_C
25
AV3_Y
AV3_V 29
STB3.3V 6
20
AV3_L
18
AV3_R
RM_IN 7
14
R_LED_ON
9
KEY1
5
KEY3
TH-50PX60U
G, GK, HC, K and S-Board Block Diagram
GK KEY SWITCH
G3 GK3
SW3755
VOL.DN
2 KEY1 2
SW3756
VOL.UP
SW3757
CH.DN
SW3758
CH.UP
SW3754
TV/VTR
S POWER SWITCH
S2
SW2500
POWER
KEY3
2
SWITCH
K2
2
G1 K1
RM2501
REMOCON RECEIVER
7 KEY3 7
VOUT
5 5 Q2510
RM_IN
VCC
8 STB3.3V 8
D2520A
ON/OFF
POWER LED
Q2511
2 R_LED_ON 2
K REMOTE RECEIVER/LED
84
FOR
FACTORY
USE
TO DG15 HC15 HC01
D_STB3R3V 40 1
38 2
D_IIC_CONT
D_SCL2 36 6
35 7
D_SDA2
D_TXD 34 8
D_RXD 33 9
D_IIC_INT 32 10
D_PSTB 31 11
29 12
D_PBUSY
D_PDB0 28 13
D_PSLCT 27 14
D_PDB1 26 15
G_LED 25 16
24 17
R_LED
REMOCON 23 18
22 19
STBY5V
D15V 20 21
SRQ 19
18
SCL0A
SDA0A 17
SCL0B 15
SDA0A 14
SCL1 12
11
SDA1
SCL2 9
8
SDA2
OUTPUT OF PEAKS
SBI1 6
INPUT TO PEAKS
SBO1 5
PEAKS/LOADER
3
BA_SCL0
PEAKS/LOADER
BA_SDA0 1
HC JIG CONNECTION
TH-50PX60U
G, GK, HC, K and S-Board Block Diagram
FOR
FACTORY
HC22
USE
1 STBY5V
2
SRQ
SCL0A
4
IIC0
EEPROM ROUT
5
SDA0A
6 SCL0B
IIC0B
SUB ROUT DEVICE
7 SDA0B
8 SCL1
IIC2
HIGH SPEED DEVICE ROUTE
9 SDA1
10 IIC1
SCL2
MAIN ROUT DEVICE
SDA2
11
+ PANEL MICOM
TO DT07
HC06
1 SUB5V
2 PEAKS_SBO
3 PEAKS_SBI
4 GND
5 LITE_SBI
6 LITE_SBO
FOR
FACTORY
HC21
USE
1 SUB5V
2
PEAKS_SBI
PEAKS_SBO
3
4
GND
5 SBI1
6 SBO1
7
BA_SCL0
8 BA_SDA0
9
LITE_SBO
10 LITE_SBI