Sanyo PLC-XF47 - Lamp Handling Safety Precautions

K32B
FROM CGMOTHER BOARD "K90B" "K90M" "K90L" "K90K"
K32A
FROM CGMOTHER BOARD "K90A"
B
R
G
FROM CGMOTHER BOARD
-59-
IC5201
SW_FPGA
PRE-SELECTOR
<AVC871M>
IC301
SCAN
CONVERTER
<PW388B-10LM>
IC6201
FPGA
<AVC870M>
IC1351
FLASH ROM
IC1301
IC1311
IC1321
IC1331
DDDR
X4
IC302
EEPROM
IC802
EEPROM
IC1861
FLASH ROM
IC1851
SDRAM
SYSTEM BUS
PW_SCL/SDA
HSYNC/VSYNK/
AHS/FILD/
CLK/GPEN_IN0
PW_
DHSYNC/
DVSYNC/
DCLK/
DE
PW_
DHSYNC/
DVSYNC/
DCLK/
DE
RA/RB/
GA/GB/
BA/BB_IN
RO/RE/GO/GE/
BO/BE_IN0
PW_
DRE/
DGE/
DBE
PW_
DRE/
DGE/
DBE
VOUT/
HOUT/
_PIC
RAOUT/
GAOUT/
BAOUT/
ANALOG INPUT
IC281
CLAMP
<LT1260>
IC2201
A/D
K32B
FROM CGMOTHER BOARD "K90B" "K90K" "K90L" "K90M"
K32A
FROM CGMOTHER BOARD "K90A"
B
R
G
IC8201
BUFFER
IC8211
BUFFER
IC8221
BUFFER
FROM CGMOTHER BOARD
IC201
IC211
IC221
IC8251
IC8261
H_DIF W_HS
W_VS
W_DE
W_CLK
CHS
CLP_R/G/B
CLP_TIM
POWER_FAIL
ADR/DATA_CONTROL
ADR/DATA
C_SYNC
H_SYNC
V_SYNC
CG_VS
CG_HS
BB_DVI
GB_DVI
RB_DVI
BA_DVI
GA_DVI
RA_DVI
BB
GB
RB
BA
GA
BA/GA_IN
RA/BB_IN
GB/RB_IN
RB/GB_IN
AD_FILD
BB/GB_IN
RA/GA
AD_W_DE/VS/HS
AD_WCLK
WCLK
W_DE/VS/HS
BA/GA
RA
V_DIF
DE_DIF
DIFCLK
TP201
TP32H1
TP32V1
TPV
TP211
TP221
CLP_TIM, AD_COAST, AD_HS/VS
IC8261
IC8261
IC801
CPU(SH3)
AVC131M
K25R
R-LCD
PANEL
G-LCD
PANEL
B-LCD
PANEL
K25G K25B
MAIN BOARD
SCL/SDA_PW
SYSTEM BUS
IC1501
SAMPLE & HOLD
<CXA7007ARM>
IC501
SAMPLE & HOLD
<CXA7007ARM>
PSIG
TP501
TP503
TP531
TP533
OUT_R1/R2
OUT_G1/G2
RET_R, SCAN, TC_XCLR,
GAN_SCL/SDA
RET_G, SCAN, TC_XCLR,
GAN_SCL/SDA
RET_B, SCAN, TC_XCLR,
GAN_SCL/SDA
OUT_B1/B2
R1
R2
G1
FRP, VD, PRG_R,
RCLK12_R
FRP, VD, PRG_G,
RCLK12_G
FRP, VD, PRG_B,
RCLK12_B
G2
B1
B2
IC1561
SAMPLE & HOLD
<CXA7007ARM>
IC561
SAMPLE & HOLD
<CXA7007ARM>
TP561
TP563
IC401
DIGITAL GAMMA
CORRECTION
<CXD3540AGBM>
IC282
IC2204
IC2205
IC5851
FPGA(IO)
IO&DRRAM
TPHV
IC1531
SAMPLE & HOLD
<CXA7007ARM>
IC531
SAMPLE & HOLD
<CXA7007ARM>
CHECK
PSIG SIGNAL
CHECK
LCD PANEL
DRIVE
SIGNAL
TP503
TP533
TP563
PSIG
Timing Chart
TP501
RED
S & H
OUTPUT
TP531
GREEN
S & H
OUTPUT
TP561
BLUE
S & H
OUTPUT
Check the MAIN Board.
Troubleshooting