Sanyo CP21VF1, Руководство по обслуживанию

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IC1200 AUDIO
CONTROL
IC001
AUDIO AMP
.
A101
TUNER
IC801
MEMOR
Y
IC201
CPU/CHROMA/IF/VIDEO/
DEFLECTION/PWR.
RC
RECEIVER
A1901
LED
D1910
FRONT
KEYS
SW1901 ~ SW1906
L/R-IN1 L/R-IN2
L/R-OUT
Y
-IN
CB-IN
CR-IN
V
-IN1
V
-IN2
V
-OUT
SP901 SP902
IC501
VERTICAL
Q431
T431
H-DRIVE
TRANS
Q432
10
R-OUT G-OUT
B-OUT V-
O
U
T
H-OUT
ON-TIMER AUDIO OUT
L-OUT
R-OUT
IF OUT
X161
SA
W
FIL
TER
IF-IN IF-IN
T471
FBT
SDA/SCL
T61
1
CONVERTER
TRANS
5VRC
8V
5V
-2
5V
-1
3.3VRC
14V
14V
24V 11
V
130V
IC201
PRIMAR
Y
CIRCUIT
D610
HV
FOCUS
SCREEN
Q901
CRT
L902
DY
AC
(Power ON=High)
1
5/6
2/4
8
12
5
DEFLECTION AUDIO AMP
.
FBT
, TUNER
11
16
12 13
ABL
FEED BACK
3/26 4/25 6/23
32 28 24
80
20
19
18
2
74
72
POWER F
AILURE
STB
Q886
54 55 56
9
13
29
Q703/Q701/Q705
38
39
POWER MNG
IC201 IC201, TUNER IC201
IC201
AUDIO CONTROL
5VRC
11/19
50/49
2/27
45 44
(A
udio-L/R)
(A
udio-L/R)
8.7V
-3-
Chassis Block Diagrams
SM_21-BD6V(AC7-A)Aus 11/8/07 1:14 PM Page 3