ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
PLAYBACK VIDEO SIGNAL
B604
BL02RN1-R62
B602
BL01RN1-A63
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
OUTOUTGININ
CF601
SAF45MFY220ZR
SAW FILTER
12345
TU601 TECC1040PG32D
1
10
11
1213
1415
2
3
4
5
6
7
8
9
IC601
M61206FP
CHROMA IC
1 10111213141516
17 18 19
2
20 21 22 23 24 25 26 27 28 29
3
30 31 32
33343536373839
4
404142434445464748
49
5
50515253545556575859
6
6061626364
789
R632
220 2W
CF603
EFCT4R5YS5A
CF604
EFCT4R5MW5
CP851A
51048-1010
1
10
2
3
4
5
6
7
8
9
C665
1016V KANP
L612
6.8uH
L607
22uH
L601
1.2uH
L605
1.2uH
Q609
KRC102RTK
POWER ON SWITCH
Q611
KRC102RTK
POWER FAIL SWITCH
Q608
KRC102RTK
CUT OFF SW
CAUTION: DIGITAL TRANSISTOR
TUNER VIDEO SIGNAL
R.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
G.SIGNAL
D610 MTZJ6.8B
D611
MTZJ6.8B
D609 MTZJ6.8B
D615
MTZJ6.8B
D602
MTZJ8.2A
D613 1SS133
D612 1SS133
D614 1SS133
D618
1SS133
D608
SB10-03A3
D604
1SS133
D621
1SS133
D620
1SS133
D619
1SS133
D605
11ES1-EIC
D601 1SS133
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
X602
3.579545MHz
C664
163V MKT
C640
0.1 F
C634
0.01 F
C623 0.0047 B
C618
330P CH
C639
0.01 F
C651
47P CH
C675
68P CH
C650
0.015 B
C625
1F
C630
100P CH
C653
0.01 F
C673
220P CH
C672
0.01 F
C621
0.01 F
C622
0.22 B
C660
0.1 F
C654
18P
CH
C602
0.022 F
C631
1F
C667
0.01 F
C674
120P CH
C656
0.01 F
C629
68P CH
C647
0.01 F
C687
0.1 F
C636
0.01 F
C658
0.22 B
C688
0.056 B
R641 22K
R649 2.2K
R613
12K
R668
470 1/4W
R669
470
R663
100
R615
470
R614
180K
R610
1M
R656
1K
R665
150K
R638
8.2K
R601
2.2K
R633
8.2K
R624
2K
R625
10K
R644
100
R652
4.7K
R678
4.7K 1/4W
R648
2.2K
R626
10K
R654
820 1/2W
R622
390
R676
1K
R607 1K 1/2W
R618 10M
R616
1K
R620
100
R627
12K
R639
12K
R628
100
R612
680 1/4W
R686
1.5K 1/2W
R655
2.7K
R683
100
R602
100
R603
100
R634
100
R635
100
R636 100
R659 1.5K
R658 1.5K
R660 1.5K
R657
1K
R631
6.8K
R630
2.2K
R621
2.2K
R609 680
R608
10K
R647
2.2K
R646
27K
R642
5.6K
R643
47K
R650
470 1/4W
C644
2250V YK
C652
4716V
YK
C624 4716V KA
C627
150V KA
C645
150V KA
C643
2250V YK
C612
4706.3V YK
C678
10035V YK
C610
4.750V KA
C632
2.250V KA
C641
100010V YK
C648
0.2250V
KA
C655
4716V KA
C659
1006.3V KA
C649
150V KA
Q604
2SD400E
REG.
Q603
KTC3203_Y
REG.
Q606
KTC3203_Y
REG.
Q605
2SD400E
REG.
Q602
KTC3203_Y
REG.
W850
W827
W871
W874
W801
W885
W896
W815
W878
W872
W934
W887
W851
W937
W865
W895
W848
Q601
2SA1037AK
BUFFER
L603
47uH 0305
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
SPOT_H
AT+5V
AT+5V
AT+5V_BACKUP
VD
OSD_R
OSD_G
OSD_B
OSD_BLK
SDA
TU_VIDEO
SCL
AFT_M
SD_VIDEO
VCR_POWER_H
TU_VIDEO
HD
TU_AUDIO
Y/C_AUDIO
VD
TV_POWER_H
INT-MONI
B.OUT
INT-MONI
AT+5V
AUDIO_OUT
AUDIO_OUT
Y/C_AUDIO VD
TU_AUDIO
OSD_BLK
GND
V_OUT
ACL
AFT_M
V_FEEDBACK
180V
HEATER
H.PLUSE
H_GND
H_OUT
F_P.CON+15V
V_OUT
OSD_R
OSD_G
OSD_B
HD
CUT_OFF
G.OUT
B.OUT
R.OUT
AT+30V
GND
HEATER
UNREG+8V
H_GND1
AT+25V
P.CON+8V
180V
AT+12V
POWER_FAIL
VCR_POWER_H
H.PLUSE
H_OUT
R.OUT
G.OUT
B.OUT
SCL
SDA
SPOT_H
TV_POWER_H
FROM/TO POWER
FROM POWER
(SYSCON PCB)
CHROMA/IF SCHEMATIC DIAGRAM
FROM/TO DEFLECTION
TO SOUND AMP
TO IN/OUT
FROM/TO Y/C/AUDIO/HEAD AMP
FROM/TO MICON
VMA213
PCB800
NC
NC
NC
NC
IF
+30V
SDA
SCL
AGC
+5V
FBP IN
SCL
AFT OUT
VIF GND
VIF VIDEO OUT
QIF IN
VIF APC FILTER
AUDIO BYPASS
Hi Vcc
R OUT
AFC FILTER
DEF
SDA
H VCO F/B
POWER ON CONT
STRAT UP Vcc
B IN
V RAMP FEEDBACK
G OUT
INTELLIGENT MONI
MCU RESET
VIF Vcc
5.7V REG OUT(FOR CPU)
H.PLUSE OUT
NC
CUT OFF
GND
NC
NC
TO CRT
IF AGC FILTER
4.8 8.3
5.5
5.0 8.3
5.6
11.0 8.2
8.8
5.08.3
2.0 2.0 8.2 8.2 8.2 4.0 4.8 5.5
0
3.04.0 4.8 2.84.03.33.02.6 0 00.43.22.55.05.01.5
2.7
2.3
2.9
2.4
0
2.2
3.0
V RAMP CAP
V PULSE OUT
TV/Y IN
5v REG
NC
5.6 0 0 3.2
0
4.7
0
0.1
7.3
4.9
4.8
G.OUT
B.OUT
R.OUT
NC
5.5
8.04.8
0.8
0
3.7 3.2 2.0 8.8
3.0
3.3
4.9
2.0
8.0
8.0
3.7
1.5
0
9.0
3.2
2.0
3.0
2.3
2.4
2.3
H OUT
RF AGC OUT
VREG Vcc
VIF VCO F/B
FM DIRECT OUT
EXT AUDIO IN
Y SW OUT
VIDEO/CHROMA GND
CHROMA APC FILTER
R IN
G IN
FAST BLK
SPOT KILLER
fsc OUT
VIDEO CHROMA Vcc
47 LIMITER IN
48 IF AGC
49 QIF OUT
50 AUDIO OUT
46 SW REG CONT 34 EXT C in
33 8.7V REG OUT
32 X’TAL
31 ACL/ABCL
64 VIF IN
1 VIF IN
17 V OUT
16 B OUT
0
2.6
1.9
180V
NC
H GND
HEATER
5.0
8.0
0
0
0.4
1.0
0
5.6
(CP851B)
NC
0
29.3
NC
4.9
NC
2.5
2.5
2.5
NC
1.8
To Next Page
Loading...
