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6-6
Chassis Block Diagrams
IC301
SCAN
CONVER
TER
&
SYSTEM
CONTR
OL
IC401
LCD DRIVER& GAMMA CORRECTION
<CXD3536>
IC2531 G-PSIG <L
T1206>
IC2501 PSIG
<L
T1206>
R-LCD
PANEL
G-LCD
PANEL
B-LCD
PANEL
IC1381
FLASH
RO
M
IC801
SUB CPU
TPG1
TPB1
TPB1
TPZPSIG
TPPSIG
TDHS
TD
VS
K5B
K5G
K5R
DRE
DGE
DBE
RO
U
T
GOUT
BOUT
161
66
67
DHS
DV
S
22
A0_PW
A19_PW
D0_PW
D15_PW
A1_PW
A21_PW
A0_PW
A9_PW
R
OUT
GOUT
BOUT
SENB
SCLK
S
D
ATA
RGT
PRG
HST
DW
N
ENB
B
G
R
IC501
R-D/A S&H
<CXA7005>
IC531
G-D/A S&H
<CXA7005>
IC561
B-D/A S&H
<CXA7005>
HCK
VCL
VST
IC2441
BUFFER
IC1441
BUFFER
IC2341/IC2342
BUFFER I/F
IC1391
RAM
IC1451
DIGITAL ENHANCER
<>
D0_PW
D15_PW
D_R0
D_R7
A0_SH
A9_SH
LCD panel driving stage
Summary of Contents for LV-7215U
Page 9: ...Part 1 General Information ...
Page 25: ...Part 2 Repair Information ...
Page 43: ...Part 3 Adjustment ...
Page 66: ...Part 4 Troubleshooting ...
Page 78: ...Part 4 Troubleshooting 4 12 AN5870 RGB SYNC SW IC1201 IC5201 BA7078 Sync Separator IC5341 ...
Page 80: ...Part 4 Troubleshooting 4 14 CXD3536 LCD Driver IC401 FA5502 P F Control IC621 ...
Page 81: ...Part 4 Troubleshooting 4 15 M62392 M62393 D A IC6271 IC281 ML60851 USB Driver IC9801 ...
Page 83: ...Part 4 Troubleshooting 4 17 TC90A69F Y C Separator IC2101 ...
Page 84: ...Part 5 Parts Catalog ...
Page 85: ......
Page 99: ...Part 6 Electrical Diagrams ...