Panasonic TC-L37G1, Service Manual

Page: 31 / 72

31
9.3. Block (2/2) Diagram
(LED:1 TIMES)
(LED:4 TIMES)
(LED:7 TIMES)
(LED:5 TIMES)
(LED:6 TIMES)
(LED:3 TIMES)
(LED:9 TIMES)
(LED:8 TIMES)
INV_PWM
ADIM
REMOTE
INV_SOS
SUB_ON
KEY3
PANEL_ON
INV_ON
R_LED_ON
KEY1
SUB5V
D1107
SUB3.3V
SOUNDVCC
SOUNDVCC
ZW1.8V
ZW1.2V
DTV12V
SUB5V ZW_PL3.3V
ZW3.3V
R(-)
CEC
SOUNDVCC
IC2301
SPEAKER
OUT
SBO2
SBI2
+3.3V
DTV+12V SENSE
STB_RESET
HDMI2
IC8502
IIC3
TMDS
DDCD_IIC
RESET
STB+3.3V
SUB+9V SENSE
RGB:30bit
Digtal Video
IC8004
PWM A
+3.3V
PWM CTL
HDMI_CEC
R(+)
PWM K
DDCA_IIC
HDMI1
+1.8V
+1.8V
DDC IIC
HDMI2
IC8503
I2S
SD CARD
L(+)
SUB3.3V
Digital Video
SERIAL
CLOCK GEN
STANDBY MCU
+5V
1
+1.8V
HDMI_CEC_PU_ON
DDCB_IIC DDCA_IIC
3
PWM OUT
DDCB_IIC
CEC
2
+3.3V
SOS DET
IC4512
TEMP SENSOR
IC4700
+5V
MAIN VIDEO
IIC1
+1.8V
HEADPHONE HP OUT
IC4511
HDMI1
SOS
IC1103
SUB+3.3V SENSE
TS Serial
DDC IIC
IIC2
HDMI Rx/AD CONV.
+3.3V
AUDIO AMP
FLASH
MEMORY
SD DATA
EEPROM
INV SOS
1
4
+1.8V
SUB+5V SENSE
IC8001
EEPROM
GenX8
DDR2 I/F
IC1102
IC8002,03
HDMI_CEC
DDR2 SDRAM
A15
SPDIF OUT
L(-)
CPU BUS I/F
Peaks-lite2p
IIC1
+1.2V
DDCA_IIC
+5V(HDMI)
DET 1,2,3
IIC
TMDS
IC4513
CLOCK
SBO2
SBI2
SD DATA
AUDIO PROCESSOR
SERIAL I/F
IC2008
IC4510
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
JK8302
SPEAKER(R)
D3050
SPEAKER(L)
OPT.Audio out
ZWEI IC4200
LVDS Dual
HDMI3
DDCB_IIC
TMDS
CEC +5V
HDMI3
DDC IIC
HDMI 5V DET3
A12
FOR
FACTORY
USE
19
15
11
14
3
5
7
A-BOARD
A07
FOR
FACTORY
USE
Q5417
MAIN_ON
CN4201
FOR
FACTORY
USE
HDMI 5V DET1 HDMI 5V DET2 DDCD_IIC
+3.3V
IIC1 IIC2
SOUND_SOS
TV L/R AV L/R
DTV I2S IN
JK4501
JK4500 CN4500
+3.3V
ZW3.3V
IC5534
ZW_PL3.3V
IC5533
+3.3V
+1.2V
IC5512
+1.8V
IC4201,02
DDR2 SDRAM
SPI-FLASH
IC4203
IIC1
IIC3
IIC2
LOSD
OSD
VIDEO
MAIN+3.3V SENSE
SPDIF IN
IECOUT
DDCD_IIC
(LED:1 TIMES)
(LED:4 TIMES)
(LED:7 TIMES)
(LED:5 TIMES)
(LED:6 TIMES)
(LED:3 TIMES)
(LED:9 TIMES)
(LED:8 TIMES)