Description Of A/V And Power; Block Diagram Of Main Ic And Tp - Daewoo DT-4220NH Service Manual

4. Description of A/V(MAIN and SUB PCB) and POWER

4-1. Block Diagram of main IC and TP

PA102
KEY
TP116
TP117
IC112
TP130
TP128
IC114
IC102
TP261
IC121
TP143
IC104
TP145
PC901
TUNER
IC903
IC901
PC900
TO PWR
-15-
PC102
TP204 TP205
IC149
TP187
TP184
TP181
TP188
IC140
IC134
IC126
IC156
PC103
IC132
PC101
JP118
JP117
JA110 JA109
TP_AUDIO
IC904
TO PDP
MODULE
TO PWR
PC102
LED
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