Panoramic TVP-2015AD, Service Manual

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Chassis Block Diagrams
-4-
SYSTEM CONTROL
IC802
IC801
CPU
QXXAVC479P
5
6
3
4
SDA
SCL
31
19
20 21
22
1 2
MEMORY
15
17 27
6
18
10
12
13
29 23 28
7
CPU OSC IN
OSC
CPU OSC OUT
SOUND MUTE OUT
(ACTIVE=HIGH)
IC001
AUDIO AMP.
RESET IN (RESET=LOW)
KEY
SWITCH
KEY SWITCH IN
RC PRE-AMP
RC SIGNAL IN
RELAY ON/OFF OUT FOR DEGAUSSING
(ON=HIGH)
POWER ON/OFF OUT
LED
(RED)
POWER CIRCUIT
SDA
SCL
A101
TUNER
IC201
IF/VIDEO/CHROMA
DEFLECTION
CIRCUIT
POWER CIRCUIT
etc.
AFT S-CURVE IN
C-CAPTION IN
OSD BLK OUT
OSD RED OUT OSD GREEN OUT OSD BLUE OUT
HORIZ. SYNC. IN
VERT. SYNC. IN
POWER PROTECT IN
(POWER ERROR=LOW)
(STANDBY=LOW)