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A
B
8
FROM/TO MICON
SPOT_H
AT+5V
AT+5V_BACKUP
VD
OSD_R
OSD_G
OSD_B
OSD_BLK
SDA
SCL
AFT_M
7
VCR_POWER_H
HD
TV_POWER_H
6
C612
6.3V
470
YK
13
12
1.8
AGC
1
NC
2
2.5
3
NC
2.5
SCL
4
2.5
SDA
5
5
6
NC
4.9
+5V
7
NC
8
29.3
+30V
9
10
NC
0
IF
11
15
14
4
C602
0.022 F
W851
3
FROM/TO POWER
AT+30V
GND
UNREG+8V
AT+25V
P.CON+8V
2
R.SIGNAL
G.SIGNAL
B.SIGNAL
AUDIO SIGNAL(PB)
AUDIO SIGNAL(REC)
CAUTION: DIGITAL TRANSISTOR
DEFLECTION SIGNAL
PLAYBACK VIDEO SIGNAL
1
TUNER VIDEO SIGNAL
A
B
C
CHROMA/IF SCHEMATIC DIAGRAM
AT+5V
W895
TU_VIDEO
2.6
CF604
R620
1.9
EFCT4R5MW5
100
0
BUFFER
Q601
2SA1037AK
CF603
R615
EFCT4R5YS5A
470
INT-MONI
2.0
2.0
48
47
R608
2.3
10K
R612
2.4
AUDIO_OUT
680 1/4W
C625
2.3
AUDIO BYPASS
1 F
C631
3.0
Y/C_AUDIO
EXT AUDIO IN
1 F
2.0
C623
0.0047 B
TU_AUDIO
FM DIRECT OUT
C632
3.2
R618 10M
VIF VCO F/B
R607
1K 1/2W
50V
2.2
KA
9.0
VREG Vcc
C624
16V
47
KA
3.0
D602
D601
1SS133
VIF APC FILTER
C627
R609
680
2.2
MTZJ8.2A
VIF VIDEO OUT
50V
1
KA
C618
0
VIF GND
330P CH
0
C621
2.4
AFT_M
0.01 F
AFT OUT
R614
2.9
QIF IN
NC
180K
R601
2.3
RF AGC OUT
2.2K
C622
2.7
IF AGC FILTER
0.22 B
SAW FILTER
1.5
CF601
SAF45MFY220ZR
IN
IN
G
OUT
OUT
1
2
1.5
5.0
1
2
3
4
5
CHROMA IC
IC601
M61206FP
L601
1.2uH
R630
2.2K
W934
C656
0.01 F
NOTE:
THE DC VOLTAGE AT EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK
C
D
E
(SYSCON PCB)
R632
11.0
8.2
REG.
220 2W
Q606
4.8
8.3
REG.
8.8
KTC3203_Y
Q603
D608
4.8
8.0
KTC3203_Y
5.5
REG.
REG.
SB10-03A3
REG.
Q602
Q605
5.5
Q604
KTC3203_Y
2SD400E
2SD400E
8.3
5.0
5.0
8.3
W801
5.6
5.6
B604
BL02RN1-R62
50V
C672
0.01 F
NC
NC
NC
8.2
8.2
8.2
4.0
4.8
5.5
3.7
5.6
0
0
3.2
3.2
2.0
8.8
46
45
44
43
42
41
40
39
38
37
36
35
34
33
3.3
3.0
0
R IN
4.7
V PULSE OUT
0
G IN
46 SW REG CONT
34 EXT C in
0.1
47 LIMITER IN
33 8.7V REG OUT
FAST BLK
48 IF AGC
32 X'TAL
7.3
49 QIF OUT
31 ACL/ABCL
SPOT KILLER
50 AUDIO OUT
fsc OUT
NC
4.9
4.9
VIDEO CHROMA Vcc
4.8
V RAMP CAP
2.0
V RAMP FEEDBACK
64 VIF IN
17 V OUT
1 VIF IN
16 B OUT
0
B IN
8.0
STRAT UP Vcc
8.0
3.7
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5.0
2.5
3.2
0.4
2.6
0
0
3.0
3.3
4.0
4.0
4.8
2.8
3.0
C675
68P CH
D620
1SS133
CAUTION:
SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
F
G
C648
R669
470
0.22
KA
R638
8.2K
R646
C665
27K
R642
D605
16V
10
KANP
5.6K
11ES1-EIC
R647
2.2K
R643
VD
47K
R648
2.2K
OSD_BLK
C658
R652
0.22 B
4.7K
C688
C630
0.056 B
100P CH
W827
C664
63V
1
MKT
R641
22K
R649
2.2K
W874
V_OUT
OSD_R
OSD_G
OSD_B
D621
1SS133
W850
HD
W872
CUT_OFF
G.OUT
B.OUT
D619
R.OUT
1SS133
HEATER
R650
180V
470 1/4W
1.0
SPOT_H
0.4
0
CUT OFF SW
Q608
KRC102RTK
TV_POWER_H
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
FROM/TO Y/C/AUDIO/HEAD AMP
7
SD_VIDEO
TU_VIDEO
TU_AUDIO
Y/C_AUDIO
VD
TO IN/OUT
INT-MONI
B.OUT
AT+5V
6
TO SOUND AMP
AUDIO_OUT
5
FROM/TO DEFLECTION
GND
V_OUT
ACL
V_FEEDBACK
180V
HEATER
H.PLUSE
H_GND
H_OUT
F_P.CON+15V
4
CP851A
(CP851B)
TO CRT
51048-1010
GND
3
10
CUT OFF
9
G.OUT
8
B.OUT
7
R.OUT
6
NC
NC
5
HEATER
4
W896
H_GND1
H GND
3
W815
NC
NC
2
180V
1
FROM POWER
AT+12V
D618
2
POWER_FAIL
1SS133
0.8
POWER ON SWITCH
5.0
Q609
KRC102RTK
0
R683
100
0
8.0
POWER FAIL SWITCH
0
Q611
KRC102RTK
PCB800
1
VMA213
H
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