Panasonic TH-103VX200C, Service Manual

Page: 54 / 81

TH-85VX200C
54
11.2. Main Block (1 of 2) Diagram
(LED:13TIMES)
(LED:11TIMES)
(LED:11TIMES)
(LED:2TIMES)
(LED:14TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:14TIMES)
KEY SWITCH
ASIC OUTB
LED_DRIVE
CONTROL
L,R-PC
STB+3.3V
MIHO+1.2V
PC
D3
MICOM
(SLAVE)
EEPROM
Y,PB,PR-PC
FPGA2+1.2V
+3.3V
TTL CONV.
DCDC
HX1
FAN VOLTAGE
CONTROL
R,B,G
RXD/TXD_PC
GenX8
A+1.2V
RESET
DN BOARD
SOS
L/R
A+1.2V
FRCS+1.05V
V1
DCDC
SDRAM
R,G,B
FRCS
SCX1
LVDS DATA
LED
A+5V SOS
VIDE
PROCESSOR
LED_G,R
RS232C/LED TRANSMIT
/LINE OUT TERMINAL
DCDC
HD/VD
ALL_OFF
L/R
A+1.8V
DN8
HD,VD-2
FPGA2
RS232C
MIHO+1.2V
FRCS+1.05V
LED+10V
SLOT SOS
A+9V
+10V
DCDC
R,G,B
SYNC SIGNAL
SELECT
ALL_OFF
DS2
RESET
LVDS RX
LED TRANSMIT
V33
DS
44
DN BOARD SOS
A33
F+15V
REMOTE
RECEIVER
ALARM
V11
TRANSMITTER
FAN SOS DET
DDR2
HDMI 1-4
A22
DCDC
FAN A-G
SUB+3.3V
REMOTE RECEIVER
IP CONV.
HD,VD-PC
V3
L,R-1
REMOTE IN
PANEL_STBY_ON
DCDC
V
A14
KEYSCAN
L,R-PC
VIDEO
PROCESSOR
PANEL SOS
MICOM
(MASTER)
+1.05V
Y,PB,PR-1
to
HD,VD
SLOT+9V
IP CONV.
ASIC
LED_R
V2
L,R-COMP
DN1
LED_GB/R
L,R
D4
PB
FLASHROM
A10
VIDEO SIGNAL
SELECT
DCDC
CIRCUIT
DS1
KEY SWITCH
MIHO_IN
PB31
HX
STB+3.3V
+3.3V
LVDS
DS_SOS
EEPROM
PB30
A+1.8V
READY
F+15V_MON
MIHO_OUT
A3
F+15V
DS SOS DET
CIRCUIT
from
P(MAIN_1)P6
D5
A+5V
STB_ON
TRANSMITTER
Y,PB,PR-PC
DIGITAL SIGNAL PROCESSOR
ASIC OUTA
SLOT1
+15V(FAN)
3.3V
A+15V
AUDIO
PROCESSOR
PB71
A1
A
F+15V
PANEL_STBY_ON
F+15V
DCDC
DN
COMPONENT
FAN SOS
A+15V SOS
LVDS
A9
HDMI SW
DS
STB_ON
HDMI
AUDIO
DS BOARD SOS
LEFT
AUDIO
SELECT
SLOT+5V
LED+10V
A8
+3.3V
3D EYEWEAR
IR_L
SCX1
STB+5V
L,R-DS
HD,VD
SYNC
PROCESSOR
PB56
DCDC
VIDEO
PROCESSOR
LVDS-TX
V22
SDRAM
+3.3V
+1.2V
F+15V SOS
LINE OUT
OR
3D EYEWEAR
+1.2V
DCDC
V1
DN16
LED_G
LVDS
SUB+5V
3D EYEWEAR
TRANSMITTER
MIHO2
A+5V
DN4
A+9V
SLOT+3.3V
LVDS IN
DN10
from
P(MAIN_2)P6
A16
3D DIGITAL SIGNAL PROCESSOR
SLOT+3.3V
Y,PB,PR
FAN_CONT
EEPROM
to
HDMI
DECODER
LED_G/LED_R
HD,VD-1
DN5
A44
A6
STB5V
PANEL_STATUS
FPGA2+1.2V
A7
IIC
DCDC
P7
SUB5V
3D FORMAT
V1
LVDS DATA
STB+3.3V
SLOT+3.3V
RIGHT
A+5V
A+9V
A+5V
FPGA1
(LED:13TIMES)
(LED:11TIMES)
(LED:11TIMES)
(LED:2TIMES)
(LED:14TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:14TIMES)
SLOT INTERFACE
FAN CONTROL