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A
B
8
FROM/TO MICON
VCR_POWER_H
TV_POWER_H
R654
HD
100K
VD
OSD_R
OSD_G
OSD_B
OSD_BLK
7
AFT_M
X_RAY
SDA
SCL
IIC_OFF
TEST POINT
CP603
8283_0812_00_000
8
NC
7
NC
6
6
NC
5
AGC M
4
IIC OFF
3
SDA
2
SCL
1
GND
13
12
B602
AGC
1
2.0
BL01RN1-A63
5
2
3
1.1
SCL
4
1.6
SDA
5
1.5
6
L605
100uH
P.CON+5.6V[A]
+5V
7
4.9
D608
11E1N
8
+30V
9
29.0
4
10
IF
11
0
15
14
R603
75
C678
0.022 B
3
FROM/TO CHASSIS
CD4203
CH01812A
1
GND
FROM POWER
AT+30V
GND
P.CON+9V
P.CON+5V[A]
2
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
1
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
A
B
C
CHROMA/IF SCHEMATIC DIAGRAM
AFC
L612
D606
P.CON+5.6V[A]
22uH
11E1N
W845
VCO
6
L610
3602038
4
0
0
C647
64
63
C624
R619
0.001 B
50V KA
1
2.4
150
C667
0.01 B
2.2
R611
1.5
3.3K
R612
C614
0.01 B
2.3
1K
C613
3.3
10P CH
C609
0
0.001 B
0
0
NC
0
0
31
R613
TU.A.OUT_1
1.7
100
C615
2.6
0.047 B
SAW FILTER
CF601
M1958M
2.0
IN
IN
G
OUT
OUT
1
2
3
4
5
2.9
2.9
0
1
2
0
0
CHROMA/IF
IC604
LA76814BM-MPB
B601
BF40DTA-3.5X6X1
C
D
E
(SYSCON PCB)
R655
6.8K
5.0
L602
2.0
R616
15uH
BUFFER
1K
4.3
Q604
1.6
BUFFER
L611
2SC2412K
1.0
C674
Q602
47uH
2SA1037AK
82P CH
0
R669
0.1 B
1K
1
2
3
L601
68uH
NC
0
0
4.6
4.6
2.6
0
2.0
2.0
2.5
4.9
2.8
0
0
2.4
3.0
2.8
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
P2C
CLMP
CLMP
VC0
PLL
VIDEO
TRPP
PMP
VIDEO
VIDEO
PPC1
TINT
DET
SW
SPLL
BPF
HOR
VCO
BPF
BPF
SW
1/256
SYNC
LIM
SEP
SW
PMP
TRPP
ACC
HOR
C/D
DEMO
DC
FM
DELAY
VOL
DET
LINE
PFC1
COLOR
CLAMP
PEAKING
CONTRAST
RGB
CORING
BRIGHT
MATRIX
BLACK
STRETCH
VIF
IF AGC
BLACK
STRETCH
RF AGC
AFT
OSD
OSD
FIX GAIN
SW
BUS
ABL
CLAMP
DRIVE/CUT-OFF
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
5.2
2.4
0
0
0
2.7
5.0
5.1
4.0
4.0
1.5
1.5
0
8.0
2.3
2.3
2.3
C620
R620
0.01 B
100K
C621_1
6.3V
1000
YK
R617
100K
C622
0.1 B
D
E
I-9
F
G
R629
1K
4.9
BUFFER
0
Q603
2SC2412K
0
C687
C644
0.033 B
C642
0.001 B
0.5
3.4
0.4
0
0
0
W893
45
44
43
42
41
C688
0
10V
220
YK
CW
KIL
X-RAY
0
HOR GND
FILTER
0
ADJ
R648
5.6K
2.4
R646
3.9K
0
FBP
0
R640
PFC2
REF
1.7
4.7K +-1%
R637
R645
D601
PHASE
MTZJ9.1B
1.1
5.6K
10K
SHIFTER
0
HOR
OUT
H_GND
0
R642
0.4
100
R641 3K
C652
2.6
C650
VER
HOR
0.47
50V
KA
VOC
5.1
SEP
50V KA
1
C654
VER
VER
2.5
RAMP
50V
0.22
KA
C/D
2.2
C682
NC
AKB
D607
0.1
0.001 B
20
21
22
23
24
1SS133
0
0
0
0
0
R628
D605
10K
11ES1N
R650
470 1/4W
CUT OFF
Q605
1.2
2SA733_Q
D603
D604
0.5
1SS133
1SS133
0
F
G
H
8
7
FROM/TO Y/C/A/H.AMP
P.CON+5.6V[A]
GND_1
FROM/TO I/O
6
MONITOR_V
TU.V.OUT_1
GND_1
X_RAY
5
FROM/TO TV POWER
CD601
(CP804)
CH01006A
GND
1
AFC
TO HIFI
TU.A.OUT_1
H_OUT
TO SOUND AMP
4
SOUND_GND
SOUND+B
FROM/TO DEFLECTION
CP601
(CP820)
CH2B025A
SOUND GND
1
V_OUT
SOUND+B
2
VCR_POWER_H
VCR POWER H
3
TV_POWER_H
TV POWER H
4
GND
5
H_OUT
H.OUT
6
VD
V.PULSE
7
V_OUT
V.OUT
8
3
ACL
9
AFC
AFC
10
X_RAY
X.RAY
11
TO CRT
CP602
(CP805)
CH25080A
GND
5
CUT OFF
4
G.OUT
G.OUT
3
L004
R.OUT
HF57T18.5*10*10
R.OUT
2
B.OUT
B.OUT
1
2
TUNER VIDEO SIGNAL
AUDIO SIGNAL
DEFLECTION SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
1
PCB010
VMX177
H
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