Service manual

BLOCK DIAGRAM
29
15
14
16
62
1
64
33
50
CF601
SAW FILTER
42
AGC
IF
TU001
11
1
CHROMA IC
IC601 M61203BFP
PUMP UP
AMP
+
-
7265
V-OUT IC
IC401 LA78040
IC351 AN7511
SP351
Q801
RED OUT
Q802
GREEN OUT
Q803
BLUE OUT
CRT
397
RGB
Heater
F8
2
V. SYNC
25
RESET
MICON IC
IC101 OEC7044A
9
HV
F
S
FB401
10
1
Q402
H. DRIVE
Q401
H. OUTPUT
Q101
X-RAY
30
X_RAY_TEST
31
5V REG. IC
IC402
KIA7805PI
P. CON+5V
19
XIN
20
XOUT
X101
8MHz
34
POWER REG. IC
IC501
STR30110
D501~D504
RECTIFIER
25
13
L501
DEGAUSS COIL
L502
POWER
Q501
POWER
36
AUDIO MUTE
5
19
4
32
X602
3.579545MHz
Q606
REG.
2
6
E-1
E-2
Q608
CUT OFF
SOUND IC
5
POWER
VOL_UP
KEY1
27
CH_UP
VOL_DOWN
CH_DOWN
OS101
1
REMOCON
10
3
41
2
AC IN
RY101
4
D404
D127
4
SDA
5
SCL
4
34
SCL1
32
SDA1
6
5
MEMORY IC
IC199
S-24C02BDP-11
2
5
10
17
8
P. CON+15V
7
3
AUDIO OUT
REG OUT
R OUT
G OUT
B OUT
START UP
VCC
H OUT
X' TAL
RF AGC OUT
VIF IN (1)
VIF IN (2)
V PULSE OUT
SCL
SDA
MCU RESET
V OUT
Q403
X-RAY
+B
KEY2
26
3
SDA
SCL
12
INV FBP OUT
1
H. SYNC
27
39
BLANK BL
FAST BLK
20
B IN
40
BLUE B
28
41
GREEN G
G IN
30
R IN
42
RED R
17
CVIN
40
Y SW OUT
F501
VCC
41
REG OUT
55
VREG VCC
6
FBP IN
Q603
REG.