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
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:
R.SIGNAL
G.SIGNAL
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:
OUTOUTGININ
CF601
SAF45MFY220ZR
SAW FILTER
12345
TU601 TECC1040PG32D
1
10
11
1213
1415
2
3
4
5
6
7
8
9
LUMINANCE SIGNAL
COLOR SIGNAL
IC601
M61206FP
CHROMA
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
CD851
2E0A3001
CF603
EFCT4R5YS5A
CF604
EFCT4R5MW5
CP851A
51048-1000
1
10
2
3
4
5
6
7
8
9
C665
1016V KANP
B.SIGNAL
L612
6.8uH
L605
1.2uH
L601
1.2uH
L607
22uH
Q609
KRC102RTK
POWER ON SWITCH
Q611
KRC102RTK
POWER FAIL SWITCH
Q608
KRC102RTK
CUT OFF SW
CAUTION: DIGITAL TRANSISTOR
B602
BL01RN1-A63
B604
BL02RN1-R62
DEFLECTION SIGNAL
D602
MTZJ8.2A
D615
MTZJ6.8B
D610
MTZJ6.8B
D609
MTZJ6.8B
D611
MTZJ6.8B
D620
1SS133
D619
1SS133
D621
1SS133
D608
SB10-03A3
D605
11ES1-EIC
D618
1SS133
D612 1SS133
D614 1SS133
D613 1SS133
D601 1SS133
D604
1SS133
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
X602
3.579545MHz
C631
1F
C622
0.22 B
C621
0.01 F
C623
0.0047 B
C625
1F
C675
68P CH
C639
0.01 F
C647
0.01 F
C653
0.01 F
C664
163V MKT
C630
100P CH
C658
0.22 B
C688
0.056 B
C674
120P CH
C673
220P CH
C650
0.015 B
C654
18PCH
C651
47P CH
C640
0.1 F
C667
0.01 F
C636
0.01 F
C602
0.022 F
C634
0.01 F
C687
0.1 F
C604
560P CH
C672
0.01 F
C618 330PCH
C660
0.1 F
C656
0.01 F
C629
68P CH
R608
10K
R614
390K
R601
2.2K
R618 10M
R612
680 1/4W
R665
150K
R656
1K
R626
10K
R624
2K
R631
6.8K
R635
100
R634
100
R655
1K
R678
4.7K 1/4W
R613
12K
R638
8.2K
R641 22K
R649
2.2K
R652
4.7K
R643
47K
R647
2.2K
R648
2.2K
R610
1M
R669
470
R654
820 1/2W
R668
470 1/4W
R676
1K
R644
100
R633
8.2K
R663
100
R628
100
R625
10K
R615
470
R621
2.2K
R630
2.2K
R646
27K
R642
5.6K
R622
390
R607
1K 1/2W
R616
1K
R620
100
R627
12K
R639
12K
R686
1.5K 1/2W
R683
100
R650
470 1/4W
R602
100
R603
100
R636 100
R659 1.5K
R658 1.5K
R660 1.5K
R657
1K
R609 680
C632
2.250V KA
C624
4716V KA
C627
150V KA
C645
150V KA
C655
4716V KA
C648
0.2250V KA
C652
4716V YK
C649
150V KA
C641
100010V YK
C644
2250V YK
C643
2250V YK
C612
4706.3V YK
C610
4.750V KA
C678
10035V YK
C659
1006.3V KA
Q605
2SD400E
REG.
Q602
KTC3203_Y
REG.
Q604
2SD400E
REG.
Q603
KTC3203_Y
REG.
Q606
KTC3203_Y
REG.
W934
W848
W865
W896
W815
W872
W874
W850
W827
W801
W895
W871
W851
W885
W878
W887
W937
W931
Q601
2SA1037AK
BUFFER
L603
47uH 0305
TUNER VIDEO SIGNAL
PLAYBACK VIDEO SIGNAL
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
TV_POWER_H
Y/C_AUDIO
VD
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
VCR_POWER_H
AT+12V
H.PLUSE
H_OUT
R.OUT
G.OUT
B.OUT
SCL
SDA
SPOT_H
POWER_FAIL
TV_POWER_H
PCB800
VMA213
FROM/TO TV POWER
FROM/TO TV POWER
(CP851B)
FROM/TO Y/C/A/H.AMP
4.8
5.5
5.6
5.08.3
8.04.8
NC NC
NC
NC
NC NC
FROM/TO SOUND AMP
FROM/TO I/O
NC
IF
+30V
SDA
SCL
AGC
+5V
NC NC
1.8
2.5
4.9
0
2.5
2.5
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
CUT OFF
GND
NC
NC
TO CRT
IF AGC FILTER
29.3
8.3
5.5
5.0 8.3
5.6
11.0 8.2
8.8
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
CHROMA/IF SCHEMATIC DIAGRAM
(SYSCON PCB)
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
FROM/TO MICON
FROM/TO DEFLECTION
0.4
1.0
0
To Next Page
Loading...
