Table of Contents
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TO:AV UNIT (K10J)
KJ
D1901
J10EA050N
5
SLP-581D51:
:J10KR050N
A1901
5VRC
U20B32400
SPR-39MVWF
SW1901
SW1902
SW1903
SW1904
SW1905
SW1906
1
2
3
C1114
R1111
D1911
Q1902
AC
X
X
R1110
R887
R1901
1/16GJ
R1902
R1903
R1904
R1905
R1906
X
R888
X
1/16GJ
1/16GJ
1/16GJ
1/16GJ
1/16GJ
1/16GJ
22KC
27KC
5VRC
12KC
5.6KC
3.9KC
2.7KC
R1911
220C
220
SW1901/---/1906
R886
1/16GJ
S10B0450J:
S10B0450J:
S10B0450J:
S10B0450J:
S10B0450J:
S10B0450J:
1KC
S10B2790J
S10B2790J
S10B2790J
S10B2790J
S10B2790J
S10B2790J
KEY SW 1
R1913
R1912
1/16GJ
1/16GJ
ON TIMER
220C
220C
Q886
AE
POWER ON/OFF
R681
EM01Z:
EM01Z:
EM01Z:
EM01Z:
2SJ2.2K
RC
DDXLBB003:
DDXLBB003:
DDXLBB003:
DDXLBB003:
5VRC
DDXLBB006
DDXLBB006
DDXLBB006
DDXLBB006
D683
C682
5VRC
D682
10EM470
Q681
C681
R683
2SC4075
D684
63EM
2SJ1K
(DYA:EYA)
D681
470AE
D686
D687
R686
RD5.6EB2
220
220
:MTZJ5.6B
Q682
D688
AC
1SS133
D687
1SS133
FOR POP SOUND
R685
C683
3.3K
EM3.3
D657
1SS133
C628
250KK470XH:
D601A
C627
250KM470XN:
R1604A
T601
C602
C602A
X
X
HEF0047--
400KK470X
250HM0.22X
C602B
X
X
PT0146A
L601
F35B0720N:
KHAR
D601
F35B00200
X
RBV-608
R1604
L601-H3
KHAR-2
KHAR-1
C605
C604
L601-H2
X
X
15WK3.3VE
L601A
X
L601A-H3
L601A-H2
4
3
2
1
J622
L601-H4
L601A-H4
J
D601-H3
D601-H2
D601-H1
L601-H1
D601-H4
L601A-H1
L622
L621
C603
C606
J
J
C603/.../C606
J621
VA601
1000KM1000AHD:
1000KM1000AHD:
1000KM1000AHD:
1000KM1000AHD:
KG-3
ENC471
J
1000KK1000HB
1000KK1000HB
1000KK1000HB
1000KK1000HB
D14A:
ERZV14
D471
KG-2
SW601
C601
250GM0.22(XD:XE:XBJ):
KG-1
S10B0480N:
275GM0.1XB
SW901
S10B2490N
KG
F601-2
4W10B04000
J20B00100:
J20B00100:
F601-1
C601A
X
J3EZ0368T
J3EZ0368T
C601B
X
F601
4A250VTW
R630
1/16
GJ10KC
5VRC
D661
R661
AA
470
KF
Q662
KF-3
X
AE
KF-2
X
X
KF-1
X
D615
6
1
KE-2
J30B0250N:
JP502
J30B1380N
PS601
PC817(C:D)
J
KE
C610
DHXAAEV0047:
5
2
DHXAAEV0059
X
C612
KK560GQ
L901
KE-1
PR1
X
4
3
L81B24800
J30B0250N:
J30B1380N
C634
T611
X
L51B2180N
JP602
D634
X
X
T611-H5
5
15
R620
R625
JP601
2SJ
L634
1/2DJ
J
C607-H2
120K
6.8
ZZ0122
D634A
17
C607
YG901C2-LB
400EM270XM
R621
C616
D635
1/2DJ
T611-H17
2000KK
X
C607-H1
120K
2200
T611-H8
(AHHJ:NH)
8
18
D614
L603
AA
R622
L636
DJ15K
J
R624
ZZ0122
D635A
D617
YG901C2-LB
7SJ18VC
C614
T611-H6
C645
EU2
R624B
6
16
(:Z)
63GJ
Q613
EM1000MV
0.1V:
X
2SC4430
HJ0.1
(LYB:MYB)
T611-H7
(G:H)
7
14
R611
Q613-H2
5.6K
C643
R619
D633
Q613-H3
35EM
D618
DJ47
RN1Z
470T
J1
Q613-H1
Q611
2
AC
11
T611-H11
D616
C631
AA
1000KK680
(AHH:CTB:
12
R626
NH)
R617
DG
T611-H12
DJ1K
3.3K
C617
T611-H13
1
13
FK
R623
Q612
0.015
2SC3807
(BF:D)
L635
D631
2.7K
10
ZZ0122
RYA
RU4AMLF
-L1
D619
R615
C615
T611-H3
RD11EB3
22K
FJ0.01
3
9
:MTZJ11C
(BF:D)
R628
VR631
R3K1202NN:
1/2CK
5.6MXG
B4R3ZA202NN
R629
1/2CK
C629
5.6MXG
250KK2200XH:
250KM2200XN:
400KK2200X
IC501
VERT.
DEFLECTION
LA7841
IC501-H1
IC501-H2
IC501-H3
IC501-1
HEA0018A-
R528A
IC501-H4
X
1
2
3
4
5
6
7
R528
V SYNC
C512
R512
X
X
DJ470
C501
EM1
(:LBZA)
B6
R530
D501
12V
R
C520
L251
15K
:DDXLBB
X
C517
J
008
L512
C518
C521
35EM
220
R529
D512
J
KK270GQ
35EM
2200:
:35EM
X
220
35EM
2200
LBZA
C3809
LBZA
R511
25EM
6
4.7
100
Q3803
R524
AE
KDY-H6
1SJ
R517
R516
R515
C511
5
39K
2.7K
15K
FJ0.082D
T3802
C524
150
SL0006XV
100FK
4
KDY
D512
R522
0.1(AD:BE)
EM01Z
3.3K
R514
PRO
R3807
J10B
:ERA15-02
C515
TECT
3
0730N
35EM
C514
27K
1/16GJ
D507
:ED0448
:DDXLBB003
1000T
EM1
R527
680C
1Z75
:DDXLBB006
(:LBZA)
KDY-H3
56K
Q527
R3809
1/16GJ1.2KC
AE
KDY-H1
R518
C527
1
D441
EM10
1SJ
ERC05-10B
1.2
:EM10
R3805
:RM11C
LBZA
L442
:DDXLBB001
1/16GZ
X
0C
KU
:DDXLBB004
KU-1
1
X
R442
JP442
4
X
J
TO:AFC UNIT (K3W)
R3812
1/16GJ
KU-2
10KC
JP441
KV-3
J
KV
L441
L441-H1
R441
AC0041B:
R445
KV-2
X
AC0041
2SJ1K
X
L441-H2
B1
KV-1
140V
C441
C441-H2
C442-H2
C442
B4
400NJ
400NJ
25V
KQ
0.2EQA
0.2EQA
Q432-H7
H-DRIVE
D485
C441-H1
C442-H1
TRANS
J10EA030N:
Q432A
Q432-H4
3
J10KR030N
EU1
H-OUT
1AA0HEA0014--
Q432
Q432-H8
:1AA0HEA0060--
Q432-H5
:0HEA0018
2SD2580YB
T431
C420-H2
C423-H2
Q432-H2
C491
AD0002
R485
C420
Q432-H3
:AD0002C
R434
500KK
1500MH
:B4L18B0020N
D486
180K
680A
D438
1SJ560
1
7800
C423
L431
T431-H3
T431-H2
1SS
R488
C486
(AN:XK)
ERD07
133
T471
1SJ
250EM
-15L
L2G31R0MN
33CY
Q432-H1
:L7201B
C434
L40B10500
0.27
C420-H1
C423-H1
C425
35EM47
Q431
R486
630NJ
T431-H4
:35EM47LBZA
2SC3332
(R:S)
1/16GJ
T471-H1
C424
0.012EAQ
R432
5.6KC
1
T431-H1
R433
1/16GZ0C
HV
630NJ
1/2DJ
R435
0.012EAQ
D439
L432
T471-H4
C423
1K
4
7WK5.6
ERB
ZZ0008
C431
(I:VC
1500MH
:B4Z21B0030N
C433
8200
44-04
Q432A
X
CR355TM
FO
T471-H2
:LBZA)
(XK:AN)
C432
500KK
2
1AA0HEA0019--
R431
X
:1AA0HEA0060--
500KK
3900A
D353
+B
R435-H2
1000A
1K
:1AA0HEA0018--
X
SC
T471-H11
X
R541
R355
11
3
R435-H1
R462
HORIZ.
X
VIDEO
C437
270
DRIVE
DJ10K
250GJ
ABL
T471-H6
T471-H8
0.47
6
8
C540
R540
T471-H10
R449
25PM10
1/16GJ
10
C464
1SJ
R470
820C
Q540
T471-H7
560
X
7
5
T471-H5
R465
1/16GZ
R426
AE
T471-H12
0C
1/16GJ10KC
12
9
AFC
X
B1
T471-H9
140V
L462-H1
R3D6102NJ
R460
C462
L462
D421
R425
1/16GJ
AA0017:
J
LOW B
R423
:R3D7102NJ
C463
EM1
:R3L1102NJ
2.2MC
:EM1
L26B0790N
MTZJ16A:
22K
R461
EM220
RD16EB1
R481
:B4R3ZA102NN
R463
LBZA
L461
2SJ3.9
47
LM0045
VR463
X
D465
R480
R473
1AA0HEA0069--
Q461A
:LM0045D
R466TM
:L26B0170N
C470
J
330
47K
680
R424
C462
R420
KZ
C465
1K
DJ68K
0.01F
R472
100GK
C467
Q462
D461
47K
2.2
10EM220
AE
Q461
:16EM220
1SS133
Q461-H1
C471
LBZA
R467
2SB1274
Q461-H2
100PM
C466
(QRA:RRA)
R474
D466
1/16GJ
R469TM
R471
1SJ
2.2X
MTZJ20A
1.5MC
63GK
EU1
0.47V
27K
1.5K
1.8K
:RD20EB1
R464
:HJ0.47G
D469
:DZXLBB015
3.9K
Q461-1
D467
1AA2HEF0022-
C468
AA
R468
C402
25EM22
1.8K
VR462
X
D468
:EM22
R476
R3L1502NJ
4.7K
1SS133
LBZA
:R3D7472NJ
:R3D6472NJ
JW1
JW4
:B4R3ZA502NN
JW5
JW2
JW6
(TUNER GND)
(FBT GND)
JW3
JW7
C469
R479
EM10
2.2K
ASSY,PWB,MAIN C2PZT
:EM10
LBZA
PRO
TECT
PRO TECT
1AA0B10S05500
THE SERVICE PRECAUTION:
PRODUCT SAFETY NOTICE:
The area enclosed by this line(
) is directly connected with AC mains voltage.
Product safety should be considered when a
When servicing the area, connect an isolating transformer between TV receiver and AC
component replacement is made in any area
line to eliminate hazard of electric shock.
of a receiver.
Components indicated by a mark
in this
circuit diagram show components whose
values have special significance to product
COLOUR TELEVISION
safety. It is particularly recommended that only
parts specified on the part service manual be
F F
A A
1 1
F F
A A
1 1
used for components replacement pointed out
by the mark.
CHASSIS
SERIES
SERVICE
CP25AF3T-00
REF. NO.
Part No. 1AA6P2P1067 - - C2PZT
SP902
SP901
R-OUT
L-OUT
KM
K1101
TO:SUB UNIT (K0N)
KEX
J12B06000
X
J12B1521N
1
2
1
KL
1
KR
2
1
3
1
3
KN
J10EA020N
J10EA030N
R1114
C1105
X
L
R
KR-1/KR-2
1/16
L1114
C1106
X
X
X
GZ0C
J
C1115
R1115
L1102
5V-1
X
R840
X
L1101
L1105
J
R1101
H-SYNC
1/16GJ27KC
J
J
C1101
1/2DJ
C1111
R1112
L1112
C1107
16PM10D
150
R837
X
C1112
J
C840
1/16
X
1/16GJ
FK
X
GZ0C
3.3KC
R829
3300
C1108
Q837
(BE:D)
R1113
C1113
1/16GJ
X
X
C1102
R1102
22KC
AE
X
V-SYNC
16PM10D
1/2DJ
R841
150
R836
R813
1/16GJ
1/16GJ
5.6KC
1/16GJ
3.3KC
10KC
R895
5V-1
1/16GJ
10KC
R892
1/16GJ
KZ0.01GQF
5.6KC
C891
R891
R893
JP1101
16EM
1/16GJ
10
1/16GJ
1.5KC
10KC
X
R894
1/16GJ
10KC
R898
1/16GJ
10KC
R870
X
R871
X
R872
X
R876
10K
R877
1/16GJ
10KC
R879
1/16GJ
10KC
POWER ON/OFF
3D OPTION
R875
1/16GJ
10KC
R848
1/16GJ
10KC
J833
L2B9100KN
C807
X
C835
R662
J
10K
C808
R811
X
1/16GJ
1KC
Q661
AE
R663
D672
R812
33K
MTZJ10B
J
:RD10EB2
D673
:DZXLBB003
R
R672
PRO
TECT
1/16GJ1KC
R835
IC651
C654
R652
1/16GJ
2SJ
PQ12RF11
16EM470T
27KC
1
B5
B6
13V
12V
C644
D656
35EM
1SS133
2200MV
R654
2SJ8.2
C635
R645
500KK
X
Q653
470A
B2
R655
2SD1913
24V
(QRA:RRA)
2SJ
6.8
9V
J636
R656
D655
470
C655
1SS133
J
16EM
470T
B4
25V
R643
D653
C653
J
MTZJ10B
16EM10T
:DZXLBB003
:RD10EB2
27V
R642
X
C641
160EM
220XK
C642
X
C641-H1
140V
B1
R635
R638
DJ150K
1/2DJ68K
C641-H2
R639
22K
Q631
1
AE
R637
CR639TM
DJ
X
180K
KS
X
R636
D641
6.8K
MTZJ6.2C
:RD6.2EB3
5V-2
IC201
IF/VIDEO/CHROMA
9V
9V-3
R127
QXXAVB629M
L101
J
1/16GJ
120KC
1
GND
R126
1/16
GJ47KC
2
AFT OUT
50/60
R128
1/16GJ
C120
3
SIF IN
68KC
C124
KZ
Q138
KZ
0.01GQF
R132
AE
0.01GQF
1/16GJ
4
RF AGC OUT
47KC
C138
R130
1/16
EM
0.22
GZ0C
AGC
5
FILTER
X161
X
6
IF IN
7
IF IN
C3818
D122
C121
KZ
13
12
X
J
0.01GQF
X161A
VIF/SIF
8
SF5415P
C122
VCC
16EM
14
11
47
R358
9
BLACK
1/16GJ
PEAK
IC3801
C358
470KC
15
10
EM2.2
C3811
LA7577N
10
SCL
CJ
R354
R352
R272
C350
22CGQ
1/16GJ
16
IF SIGNAL
9
C3808
6.8K
22K
100C
CJ100CA
KZ0.01
11
FBP IN
C3807
SCP
PROCESSOR
GQF
D352
R362
X
X3803
17
8
MTZJ5.1B
X
X
:RD5.1EB2
R3811
C3813
12
H OUT
1/16GJ
EM
56C
0.47
R361
18
7
1K
X3801
13
DEF
GND
R32.2MDA
R271
C356
C3814
19
6
100
25KZ
0.1GQF
X
14
SDA
C353
R356
X
1/16GJ
20
5
4.7KC
15
AFC 1
C3816
C355
FILTER
R353
C362
C357
KK1000GQ
EM0.47
KZ0.01
21
4
1/16GJ
EM1
GQF
C3804
1.8KC
KZ0.01GQF
16
H OSC
R3814
C3803
9V
C354
X
CJ330GGQ
25KK
X361
T3801
0.022
V11B
22
3
R357
C3817
X
JP351
GQ
1030N
17
AFC-2
1/16GJ
KZ0.01GQF
X
560KC
23
2
R234
1/16GJ120C
18
R OUT
R3806
R231
X
L234
R235
1/16GJ
C3801
J
2.2KC
24
1
1/16GJ120C
X
19
G OUT
R232
L235
R236
1/16GJ
J
1/16GJ120C
2.2KC
20
B OUT
L236
R233
1/16GJ
J
2.2KC
21
V OUT
R351
V-OUT
C352
D502
2SJ
1SS133
330
X
B4
25V
22
H VCC
C351
D351
16EM
220
H SYNC
MTZJ9.1B:
23
B IN
RD9.1EB2
R223
C223
1/16GJ
25KZ
V-FB
1KC
0.1GQF
24
V FB
R364
50/60HZ
22K
25
V RAMP
C361
R228
L201
HJ1G:
J
1/16GJ100KC
63GK1V
VIDEO
ACL
5V-2
26
VCC
A101
R108
C107
C201
EM2.2
TUNER
1/16GJ10KC
C202
16EM47
KZ0.01GQF
F1BEB0130
A101-P2
X
AGC
SCL SDA
9V
PB
TB
IF
B6
12V
R114
C3806
X
R118
1/16GJ
KZ
A101-P1
1/16GJ
100C
R117
220C
0.01GQF
TP-A
R109
1/16GJ
J30B0250N:
1/16
5.6KC
Q3800
2SC3000
J30B1380N
GJ33KC
C104
(D:E)
D102
9V
R107
10EM
220
1/16GJ100C
RD5.1
EB(1:2)
Q106
C114
SCL
R101
2SC
KZ0.01
C128
C101
J
2216
GQF
10EM
R105
X
220
R3800
SDA
1/16
R102
GJ1KC
R119
1/16GJ390C
DJ120B
1/16GJ
R106
C129
27C
1/16GJ100C
X
C115
C102
C113
KZ
16EM
R104
0.01GQF
33
1/16
L102
KZ
R111
X
GZ0C
0.01GQF
1/16GZ0C
B1
C109
140V
C110
X
X
C103
R103
EM47
1SJ
39K
RD36EB1
C108
D101
X
TP-E1
TP-E2
X
J30B0250N:
J30B1380N
CIRCUIT DIAGRAM NOTICE:
11. Expression of capacitance and resistance in circuit diagrme.
1. All resistance value are in ohms, K=1,000, M=1,000,000.
2. All resistance rated wattages are 1/6W unless otherwise noted.
Capacitance (Example)
1000 C M 2000 D
J= ± 5%
3. Excepting electrolytic capacitors, all capacitance values of less than 1
K= ±10%
are expressed in µ F and more than 1 are pF.
Characteristic
M= ±20%
4. All capacitance rated voltages are 50V unless otherwise noted.
Capacitance value (220pF)
Allowable error (±20%)
5. All inductance values are in µ H.
T, A, U, D:
Kind (Ceramic)
6. Voltage readings take with a "VTVM" are from point indicated chassis
Rated voltage (1,000V)
C, K, B: Ceramic
ground. Voltage readings taken by using PAL colour bar signal are
F: Mylar film
with all controls at normal position. Some voltage may vary with signal
M, N: Polypropylene
Resistance (Example)
strength.
Z: Metalized paper
1/2 N J 1.2
7. Waveform were taken with PAL colour bar and controls adjusted for
normal picture. Waveforms were taken by using a wide band oscillo-
Resistance value (1.2Ω)
D: Carbon
Allowable error (±5%)
scope and a low capacity probe.
N: Metalized carbon
8. This circuit diagram covers a basic or representative chassis only. There
Kind (M.carbon)
S: Oxied metalized
Rated wattage (1/2W)
W: Wire wounding
may be some components or partial circuit differences between the
C: Solid
actual chassis and the circuit diagram.
9. Parts specified with "X" are not installed in this model.
10. Parts specified with "J" are just jumper wires.
TO TEXT UNIT (K20C)
KT
5V-2
J10KA110N
D883
D835
R838
X
AA
J
R839
IC801
1/16GJ10KC
R883
CPU
D836
1/16GJ
QXXAVB681
AA
R844
3.3KC
1/16GJ
8.2KC
OSD RED
1
H-SYNC
OSD RED
42
R843
Q836
1/16GJ
AE
8.2KC
OSD GREEN
2
V-SYNC
OSD GREEN
41
R842
1/16GJ
8.2KC
OSD BLUE
3
BASS
OSD BLUE
40
ON/OFF
C813
R850
1/16GJ
KZ
0.01GQF
3.9KC
OSD BLK
4
DVD-SW
OSD BLK
39
C814
R851
1/16GJ
3.58
3.9KC
5
BBE1
38
C825
(NTSC:Hi)
R852
R863
KZ0.01
1/16GJ
GQF
1/16GZ0C
10KC
6
ON TIMER
50/60HZ
37
1
8
C826
R866
KK
1/16GJ100C
IC802
R867
R868
1000GQ
7
TV/AV
ACK
36
1/16GJ
1/16GJ
(L/H)
MEMORY
C828
10KC
10KC
2
7
R869
C801
16EM
1/16GJ100C
10
24LC08B/P
KZ
8
BBE 2
STATUS
35
(8K)
0.01GQF
3
SCL
6
(PAL N)
R803
1/16GJ
R864
R807
10KC
1/16GJ
9
4.5
BUS IC
34
10KC
100
CLOCK
JP870
4
SDA
5
1/16GZ0C
R865
R808
SCL(BUS IC)
X
SCL
100
10
6.0
EEPROM IC
33
JP871
CLOCK
C862
R802
1/16GZ0C
X
1/16GJ1KC
11
6.5
BUS IC
32
C861
R801
DATA
1/16GJ1KC
JP872
SDA
X
SDA(BUS IC)
1/16GZ0C
R805
EEPROM IC
R806
1/16GJ
12
Y/C SW
31
DATA
10KC
1/16GJ
BASS(MONO)
10KC
13
3D-SURROUND
AFT
30
C815
ON/OFF
C811
25KZ0.1GQF
3D-STEREO
X
14
ON/OFF&
ADJ IN
29
C816
3D-SURROUND-OP
R817
2.7K
KTP
X
R819
KEY SW 1
15
POWER
KEY SW 1
28
J10AM050N
ON/OFF
1/16GJ
R818
(H/L)
10KC
1/16GJ
47KC
TP-ACK
16
PAL M
OPTION
27
C806
R822
R824
TP-STS
R820
X
1/16GJ
1/16GJ
1/16GJ
MUTE
10KC
47KC
1.5KC
TP-SCL
17
COLOR
26
(ON:H)
C817
SYSTEM OP
C812
R821
TP-SDT
X
CJ
1/16GJ
27CGQ
10KC
R825
TP-GND
18
GND
RESET
25
Q824
D824
R823
1/16GJ
AC
8.2KC
RD3.6EL
1/16GJ
C823
4.7KC
J30B0250N
19
OSC
24
X
PRO
PROTECT
TECT
R857
<8M>
C855
R855
1/16GJ
KZ0.01GQF
1/16GJ
100KC
1KC
20
OSC
RC
23
L802
X801
R856
5V-1
V11B00200
470
J
21
GND
VCC
22
5VRC
C810
C809
25KZ0.1
10EM
47
GQF
JP171
X
9V
IC202
R296
BA178M05T:
1/16GJ
MC78M05CT:
470C
UPC78M05AHF
R297
1/16GJ
3
2
1
470C
9V
JP201
JP204
9V-3
Q291
R176
C279
1/16GZ0C
1/16GZ0C
X
AC
R140
L203
16KK0.47BA
J
R-Y OUT
1/16GJ
4.7KC
R141
IF OUT
52
C278
1/16GJ
16KK0.47BA
180C
B-Y OUT
IF APC
51
JP202
JP203
C177
L171
1/16GZ0C
J
EM0.33
L14B1480N
IF VCO
50
IF VCO
49
Q140
AUDIO
AC
DIRECT
48
OUT
5V-2
EXT
AUDIO
47
IN
C172
R173
X
AF DC
46
FB
C171
1/16
EM0.22
GZ0C
AUDIO
45
R170
OUT
1/16GJ
10KC
R-Y IN
44
B-Y IN
43
C207
C206
KZ0.01GQF
16EM47
HI VCC
42
SECAM REF
SECAM REF
41
X211
V10B3620N
X
X TAL
40
4.43
R211
C372
R372
1/16GJ
EM1
100C
SYNC IN
39
R371
Q261
R373
X
1/16GJ
AC
Y SW OUT
38
100C
2VP-P
C371
R261
KK3900GQ
1/16GJ
VIDEO
3.3KC
37
GND
R241
C241
1/16GJ
L241
9V
C242
EM0.1
1KC
X
J
INT
36
CVBS
C247
KK0.015
R243
GQ
COLOR
1/16GJ1KC
35
C246
APC
R246
EM1
R242
1/16GJ
1/16
L243
3.3KC
GZ0C
J
EXT
34
CVBS
C248
C243
EM0.1
25KK
X182
9V-2
KILLER
C244
0.047GQ
F32B0270N:
L185
33
F32B0140N
R192
JP194
R195
J
FILTER
X
R198
C182
1/16GJ
R248
R197
1/16
1/16GJ
CJ
1KC
X
<6.0>
GJ
1/16GZ0C
R199
1/16
390C
33CGQ
J172
X TAL
32
R188
270C
1/16GZ0C
3.58
1/16GJ
X
GJ
Q191
X213
10KC
EX0017
R213
180C
AC
1/16GJ
(DC:XC:GC:SC)
ACL
31
100C
D183
C221
R221
D184
C181
Q183
JP190
J
J
AE
Q190
X
25KZ
1/16GJ
J
R193
AC
0.1GQF
1KC
9V
1/16GJ
R IN
30
R191
R190
1KC
L184
1/16GJ
L2C1
L182
1/16GJ
R194
100KN
5.6KC
270C
1/16GJ
IDENT
L2B9100KN
29
270C
FILTER
C359
JP217
INT CVBS(Y)
KZ0.01
INT CVBS(Y)
GQF
1/16GZ0C
G IN
28
R222
EXT CVBS(C)
EXT CVBS(C)
1/16
C222
25KZ
GJ
C211
C214
1KC
R205
0.1GQF
KZ
R219
KZ
BLK
27
1/16GJ
0.01GQF
1/16GJ560C
R215
0.01GQF
1.5KC
9V-4
R201
1/16GJ
1/16GJ
1KC
1
8
R226
R217
15KC
C216
CLK
Q211
R203
47K
1/16GJ
1/16
16EM
AC
IC211
3.9KC
GJ
10
R212
2
7
Q213
3.3KC
L211
Q215
R227
AE
56
C212
C213
L2B9
AE
1/16GJ33KC
KZ
KZ
680KN
R216
0.01GQF
NJM2233BD
0.01GQF
R218
C225
1/16GJ
3
6
Q214
R206
C217
1KC
1/16GJ
AE
1/16GJ
KZ
Q212
2.7KC
KZ
1KC
0.01F
AC
9V-4
R204
0.01GQF
R214
4
5
R202
1/16GJ
1/16GJ
1/16GJ
10KC
2.2KC
56C
C218
16EM10
C220
KZ
0.01GQF
L183
J
TRANSISTOR, DIODE AND INTEGRATED CIRCUIT TERMINAL GUIDE
PARTICULAR
C: COLLECTOR
A: ANODE
CHIP
PARTS SYMBOL
B: BASE
K: KATHODE
COMPONENTS
TRANSISTOR
E: EMITTER
E
N/2
C
FUSIBLE
Electrolytic
N/2 + 1
RESISTOR
B
K
1
A
C
N
B
E
NON POLE
B
C
DIODE
ELECTRIC
E
C
A
K
CAPACITOR
B
K
E
A
A
POSISTER
1
RESISTOR
C E
C E
K
B
B
12 X 10
3
=12K
1
123
Waveforms & Voltages
(On the Main Board)
IC201 (IF/VIDEO/CHROMA)
Pin-1: GND
10:
19:
28:
IC2001
C2007
37:
STV5348
FK0.1
C2001
(D:BE:BF)
46:
1
28
CVBS
CBLK
FK0.1
KAA
(D:BE:BF)
J11EH120N
2
MA/SL
TEST
27
IC211
R2001
TO:SUB UNIT (K30AA)
X
Pin-1: 5.7V
1
3
26
B2
L2004
VDDA
VSSA
24V
24V
J1
24V
4
POL
VSS0
25
GND
C2012
16EM10
C2002
C2008
IC202
EM1
GND
1
L2006
CJ39R
L2B9
5
STTV/
24
PRO
LFB
XTI
Pin-1: 9.1V
PROTECT
5V
5R6KN
R2002
X2001
TECT
J1
R2003
V10B
C2009
J1
CJ39R
BASS ON/OFF
ODD/EVEN
0840N
L2005
6
FFB
XTO
23
C2011
MUTE
D2004
R2017
J1
FK0.01
SCL
MTZJ5.1A
1K
C2010
(D:BE
3D STEREO ON/OFF
SDA
:RD5.1EB2
Q2001
EM1
:BF)
AE
7
22
IC802 (MEMORY)
VSSD
VDDD
3D SURROUND ON/OFF
BLK
C2003
L2001
R2004
R2011
J1
75
Pin-1: GND
GND
R
X
56K
8
R
VCR/TV
21
SCL(BUS IC)
G
Q2002
R2012
R2016
SDA(BUS IC)
B
AE
47K
1K
12
L2002
R2005
9
20
C2004
J1
G
RESERVED
X
75
NC
R2014
IC801 (CPU)
VIDEO
Q2003
10K
10
B
DV
19
GND
AE
R2013
Q2004
R2006
10K
Pin-1: 4.1V
C2005
AE
X
75
11
11
RGB
18
REF
L23
10:
L2003
R2007
J1
D2002
3.9K
19:
12
BLK
SDA
17
R2008
C2006
AA
1K
28:
D2001
16EM10
D2003
13
16
AA
COR
SCL
37:
AA
R2015
ODD/
R2010
14
Y
15
R2009
EVEN
3.9K
22K
22K
IC3801 (IF SIGNAL PROCESSOR)
Pin-1: N.C.
JP2001
X
10:
R2018
15K
19:
Q2005
ASSY,PWB TEXT F8LC
AC
1AA0B10E56500
D2005
R2019
4.7K
J1
IC651
Pin-1: 14.4V 2: GND 3: N.C.
Q1902
B 5.0V
TO:MAIN UNIT
C -3.3V
K3W
E 5.3V
1
4
ASSY PWB AFC-C2PA
J10AR040N
1AA0B10S054A0
(IC201-17PIN)
Q431
R378
1/16GJ
12KC
B 0.4V
C 11.5V
R369
R376
R377
E
0V
R367
1/16GJ
C365
R366
5.6K
X
X
160PM
1/16GJ
1/16GJ
47KC
0.47
150KC
Q361
C368
AE
HJ0.47
Q681
R365
(G:H)
47K
C366
B
0V
KK5600GQ
R368
R375
C367
1/16GJ
C 0.1V
KZ0.01
1/16GJ
GQF
22KC
5.6KC
E 0.1V
K3YC
EZ0160A
IC201-pin11
KBB
1
5
<Sandcastle>
J11EH120N
TO:SUB UNIT (K30BB)
1
5V
GND
TV/AV
TV-OUT(MONO)
GND
5.0Vp-p
5.6Vp-p
SIF1
SIF 1:5.5/6.0/6.5
SIF2
SIF 2:4.5
GND
IC201-pin38
Y/COMP SW
<Y out>
BBE-CONTROL
12
KSS
1.4Vp-p
J10EA030N
2.4Vp-p
:J10KR030N
Q432-B
<H out>
35Vp-p
15.3Vp-p
KCC
J11EH120N
1
TELETEXT BOARD (Component Location)
Y-IN
GND
C-IN
GND
TV-COMP IN
9V
9V
GND
B6
12V
12V
GND
CLK
GND
SCP
12
KP
J10EA050N
:J10KR050N
1
R
G
B
GND
9V
5
12. List of replaceable transistors and diodes.
(NPN. TR)
(PNP. TR)
2SA608
2SA564A 2SA1015
2SA933
2SA933S KSA733C
2SC536
2SC945A 2SC1815 2SC1740 2SC1740S
KSC945C
A
E,F,G
P,Q,R
O,Y,G
Q,R,S
Q,R,S
Z
E,F
Q,R
O,Y,G
Q,R
Q,R
Y
E,F
Q,R
O,Y,G
Q,R
B
E,F,G
P,Q,R
O,Y,G
Q,R,S
D
F,G
P,Q
Y,G
Q,R,S
W
F
R
Y,G
R
F
F,G
P
G
R,S
V
E,F
Q,R
O,Y,G
Q,R
Y,G
U
F
R
Y,G
R
G
H
F,G
P,Q
Y,G
Q,R,S
Y,G
I
E,F,G
P,Q,R
O,Y,G
Q,R,S
Y,G
(DIODE)
G
F,G
P
G
R,S
G
DIODE
M
1SS176, 1SS133, GMA01
P
1S1553, 1S2076A, 1S2471, 1N4148
R
1S1555, 1S2473, 1S2076, DS442, 1N4148
2:
4.7V
3:
N.C.
4:
7.0V
5:
2.7V
6:
1.5V
7:
1.5V
8:
5.1V
9:
4.0V
11:
1.2V
12:
2.1V
13:
0V
14:
3.9V
15:
6.3V
16:
6.4V
17:
3.3V
18:
3.2V
20:
2.9V
21:
5.2V
22:
9.9V
23:
2.7V
24:
2.3V
25:
6.2V
26:
5.1V
27:
2.7V
29:
4.0V
30:
2.7V
31:
2.8V
32:
3.4V
33:
4.0V
34:
1.9V
35:
3.3V
36:
0V
38:
2.0V
39:
3.4V
40:
3.4V
41:
1.4V
42:
9.4V
43:
4.2V
44:
4.2V
45:
2.8V
47:
2.4V
48:
2.8V
49:
4.2V
50:
4.2V
51:
3.2V
52:
5.8V
2:
0V
3:
5.8V
4:
N.C.
5:
N.C.
6:
9.3V
7:
5.0V
8:
GND
IC501 (VERT. OUT)
2: GND
3: 5.0V
Pin-1: GND
2: 15.0V
3: 27.2V
4:
4.7V
5:
4.7V
6: 26.7V
2:
GND
3:
GND
4:
GND
5:
5.0V
6:
5.0V
7:
0V
8:
5.0V
2:
4.7V
3:
0V
4:
0V
5:
4.9V
6:
5.0V
7:
0V
8:
0V
9:
5.0V
11:
5.0V
12:
0V
13:
0V
14:
0V
15:
5.0V
16:
0V
17:
0.1V
18:
2.4V
20:
2.2V
21:
GND
22:
5.0V
23:
5.0V
24:
4.9V
25:
5.0V
26:
2.8V
27:
0V
29:
1.5V
30:
2.5V
31:
4.9V
32:
0.6V
33:
4.9V
34:
4.0V
35:
5.0V
36:
5.0V
38:
0V
39:
0V
40:
0V
41:
0V
42:
0V
2:
5.8V
3:
5.8V
4:
5.8V
5:
5.9V
6:
4.5V
7:
GND
8:
3.6V
9: 12.0V
N.C.
11:
GND
12:
N.C.
13:
5.9V
14:
N.C.
15: 11.1V
16:
4.3
17:
4.3V
18:
4.8V
20:
N.C.
21:
5.1
22:
N.C.
23:
5.6V
24:
N.C.
Q106
Q121
Q122
Q138
Q140
Q181
Q182
B 5.8V
B
0V
B 0.7V
B
0V
B 5.7V
B
0V
B 0.7V
B 3.2V
4: 12.1V
C 0.4 V
C 6.9V
C
0V
C 2.7V
C
0V
C 8.4V
C 0.1V
C 6.9V
E 1.2V
E
0V
E
0V
E
0V
E 6.3V
E
0V
E
0V
E 2.5V
Q191
Q192
Q211
Q212
Q213
Q214
Q215
Q261
Q291
Q3800
B 6.9V
B 2.2V
B
0V
B
0V
B 0.7V
B 3.3V
B 8.3V
B 1.9V
B 2.6V
B 5.8V
B 4.3V
C 1.4V
C 1.6V
C
0V
C
0V
C 1.8V
C 8.3V
C 9.2V
C
0V
C
0V
C 9.1V
C 12.0V
E 7.5V
E 1.6V
E 0.7V
E 0.7V
E
0V
E 2.7V
E 7.6V
E 2.6V
E 3.2V
E 5.1V
E 3.7V
Q432
Q461
Q462
Q527
Q540
Q611
Q612
Q613
Q631
Q653
B
0V
B 24.6V
B 0.6V
B
0V
B 0.7V
B 12.2V
B -2.4V
B
0V
B 6.7V
B 9.9V
B 0.1V
C 144V
C
0V
C 24.7V
C 4.9V
C
0V
C -2.4V
C -2.0V
C 315V
C 29.5V
C 11.0V
C 27.1V
E
0V
E 25.3V
E
0V
E
0V
E
0V
E 12.4V
E
0V
E
0V
E 6.3V
E 9.3V
E
Q682
Q824
Q836
Q837
Q886
B 8.3V
B 4.3V
B -0.6V
B -0.2V
B 0.7V
C 0.4V
C 4.9V
C 4.0V
C 4.7V
C 0.1V
E 5.3V
E 5.0V
E
0V
E
0V
E
0V
IC201-pin12
IC201-pin18
IC201-pin19
IC201-pin20
IC201-pin21
<H drive>
<R out>
<G out>
<B out>
<V drive>
4.1Vp-p
Horiz.
6.5Vp-p
6.6Vp-p
Horiz.
4.9Vp-p
4.8Vp-p
2.5Vp-p
2.4Vp-p
Vert.
IC801-pin1
IC201-pin39
IC201-PIN52
IC501-pin2
IC501-pin4
<H sync>
<Sync. in>
<IF out>
<V out>
<V drive>
Horiz.
1.7Vp-p
1.8Vp-p
Horiz.
1.7Vp-p
2.0Vp-p
Horiz.
47Vp-p
51.2Vp-p
Vert.
2.5Vp-p
2.4Vp-p
Vert.
5.0Vp-p
5.0Vp-p
Horiz.
Q431-C
Q432-C
Q613-C
Q612-B
Q612-C
<H out>
<H drive>
<Power out>
<Power drive>
<Power drive>
7.1Vp-p
6.0Vp-p
Horiz.
Horiz.
50Vp-p
59.6Vp-p
Horiz.
1000Vp-p
1008Vp-p
Horiz.
508Vp-p
550Vp-p
6.4Vp-p
(On the Teletext Board) Note: Voltage rating in decoder unit taken using teletext signal.
IC2001 (Teletext Decoder)
Pin-1: 0.6V
2:
0V
3:
5.1V
4:
0V
5:
0V
6:
5.1V
7:
0V
8:
0.1V
10:
0.4V
11:
1.0V
12:
5.0V
13:
5.1V
14:
2.5V
15:
0.2V
16:
4.7V
17:
4.3V
19:
-
20:
0V
21:
5.1V
22:
2.6V
23:
2.6V
24:
2.4V
25:
0V
26:
28:
1.7V
Q2001
Q2002
B 0.1V
B 0.1V
B 0.4V
C 5.1V
C 5.1V
C 5.1V
E
0V
E
0V
E 0.1V
MAIN BOARD (Component Location)
AUDIO
AUDIO
IN (R)
IN (L)
TELETEXT BOARD
T611
Q613
CONVERTER
POWER. OUT
SECAM BOARD
TRANS.
Q612
POWER.
DRIVE
T431
HORIZ. DRIVE
Q432
HORIZ. OUT
T471
FBT
2.5V
3.1V
1.2V
2.2V
3.8V
7:
2.5V
0V
GND
2.0V
5.0V
4.8V
Q183
Q190
B 1.6V
C
0V
E 2.3V
Q3803
Q661
Q662
B 0.6V
C 0.1V
0V
E
0V
IC201-pin36
<CVBS int.>
1.7Vp-p
1.0Vp-p
Horiz.
IC801-pin2
<V sync>
5.0Vp-p
5.1Vp-p
Vert.
IC3801-PIN17
<IF out>
1.7Vp-p
3.2Vp-p
Horiz.
9:
0.1V
18:
-
0V
27:
0V
Q2003
Q2004
B 4.7V
C 4.5V
E 4.3V
VIDEO
IN
HEADPHONE
JACK
C2SC
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