Main Board - Sanyo PLC-HF15000L Service Manual

Troubleshooting
SCX_AD[0-16]
SCX_DQ[0-15]
SCX_RO[0-9]
SCX_GO[0-9]
SCX_BO[0-9]
IC3401
YE &
COLOR
MANAGEMENT
SCX_HS
<EP3C80F484>
SCX_VS
IC5801
SDRAM
PIC_RSIG KEY_RSIG
PIC_GSIG KEY_GSIG
PIC_BSIG KEY_BSIG
IC2301
KEYSTONE
<IP00C783>
PIC_HSYNC KEY_HSYNC
PIC_VSYNC KEY_VSYNC
BUS SW.
Q7401
Q7402
IC1401
IC1431
IC2351
IC1461
DDR
RAM DDR2 x 3
GAM_TX_P
GAM_TX_N
IC4401
IC401
LVDS
DIGITAL GAMMA
CONVERSION
<CXD3550>
<XC3S200A>
4LCD_SDA/SCL
4LCD_SW_NIOS
-161-

MAIN BOARD

PSIG_R
IC501
OUT_R1/R2
SAMPLE & HOLD
R1 <CXA7010R>
IC551
R2
SAMPLE & HOLD
<CXA7010R>
PSIG_G
OUT_G1/G2
IC1501
SAMPLE & HOLD
G1 <CXA7010R>
IC1551
G2
SAMPLE & HOLD
<CXA7010R>
PSIG_B
OUT_B1/B2
IC2501
SAMPLE & HOLD
<CXA7010R>
B1
IC2551
B2
SAMPLE & HOLD
<CXA7010R>
IC7402 IC9830
TP7402
IC7401
DAC
IC7406
TP7401
Q7403
R-LCD
PANEL
G-LCD
PANEL
B-LCD
PANEL
OPTICAL
FILTER