Sanyo CP14CE1 - System Control Block Diagram

Chassis Block Diagrams
-4-
39
KEY SWITCH IN
KEY
SWITCH
IIC SCL
32
31
36
IIC SDA
POWER ON/OFF
PHOTO COUPLE
(ON=HIGH, OFF=LOW)
IC201
QXXAVC647---N
12 13
14
23
3132
34 33
29
26
OSD RED OUT(Active=High)
OSD GREEN OUT(Active=High)
OSD BLUE OUT(Active=High)
CRT UNIT
POWER PROTECT IN
(POWER ERROR=LOW)
POWER CIRCUIT
etc.
IIC SCL
IIC SDA
IC801
MEMORY
OSC
X801
32.768KHz
CPU OSC OUT
CPU OSC IN
LED
ON-TIMER LED OUT
(ON TIMER ON=Low)
RC SIGNAL IN (ACTIVE=HIGH)
RC PRE-AMP.
30
SOUND MUTE (MUTE=H)
IC001
AUDIO AMP.
A101
F/S TUNER
RESET INPUT (RESET=LOW)
40
56
5
4
9
EXT. AUDIO INPUT
System Control
SM_14-C8TV(AC6-A)AUS 2/8/06 2:58 PM Page 4