Waveforms & Voltages
(On the Main Board)
Q111
B 1.2V
C 5.4V
E 0.5V
Horiz.
6.5Vp-p
Horiz.
1.4Vp-p
Horiz.
1.7Vp-p
Horiz.
50Vp-p
Horiz.
47Vp-p
Vert.
1000Vp-p
Horiz.
IC501 (VERT. OUT)
Pin-1
3.0V
2
26.0V
3
2.6V
4
GND
5
17.0V
6
26.5V
7
3.0V
IC802 (MEMORY)
Pin-1
GND
2
GND
3
GND
4
GND
5
5.0V
6
5.0V
7
GND
8
5.0V
Q432
B
0V
C 132.9V
E
0V
Q611
B 3.7V
C 28.8V
E 4.1V
Q681
B
0V
C 9.9V
E
0V
Q684
B 0.7V
C
0V
E 0.7V
Q686
B 24.5V
C
0V
E 24.5V
Q685
B
0.6V
C 24.4V
E
0.2V
Q613
B 4.1V
C 325V
E
0V
4.6Vp-p
1.8Vp-p
3.8Vp-p
3.6Vp-p
0.8Vp-p
47.6Vp-p
12.2Vp-p
1020Vp-p
36.0Vp-p
IC201-pin28
<Sandcastle>
IC201-pin27
<H drive>
IC201-pin19
<R out>
IC201-pin20
<G out>
IC201-pin21
<B out>
IC201-pin44
<CVBS int.>
IC201-pin46
<Y out>
IC501-pin5
<V out>
Q432-C
<H out>
Q432-B
<H out>
Q261
B 2.3V
C
0V
E 3.0V
Q631
B 6.8V
C 24.5V
E 6.3V
Q661
B 9.9V
C 10.2V
E 9.2V
1.9Vp-p
Q613-C
<Power out>
Q612-C
<Power drive>
21.2Vp-p
480Vp-p
Q613-B
<Power drive>
21.6Vp-p
Q431-C
<H drive>
(On the CRT Board)
Q701
B
2.5V
C 157.1V
E
2.4V
Q705
B 2.6V
C 150.2V
E 2.5V
Q703
B 2.5V
C 152.5V
E 2.5V
Q721
B 1.6V
C GND
E 2.0V
Q431
B 0.3V
C 12.6V
E
0V
Q701-B
<B drive>
Q703-C
<G-out>
Q701-C
<B-out>
Q705-C
<R-out>
Q705-B
<R drive>
Q703-B
<G drive>
112Vp-p
4.6Vp-p
112Vp-p
4.6Vp-p
4.7Vp-p
101Vp-p
3.4Vp-p
Q612
B 0.2V
C 3.7V
E
0V
Q871
B -0.1V
C 4.8V
E
0V
Q881
B -0.3V
C 4.2V
E
0V
Q886
B 0.7V
C
0V
E
0V
Q861
B 4.4V
C 5.0V
E 5.0V
IC202
Pin-1
7.8V
2
GND
3
5.0V
IC651
Pin-1
11.8V
2
GND
3
5.0V
IC201 (IF/VIDEO/CHROMA)
Pin-1
2.3V
2
2.2V
3
2.5V
4
2.2V
5
2.9V
6
2.9V
7
0V
8
5.0V
9
2.5V
10
1.6V
11
4.1V
12
3.8V
13
4.3V
14
1.6V
15
1.7V
16
1.6V
17
0V
18
8.3V
19
2.6V
20
2.5V
21
2.5V
22
2.0V
23
2.5V
24
2.7V
25
5.2V
26
2.6V
27
0.9V
28
1.3V
29
1.7V
30
0.9V
31
4.5V
32
8.4V
33
0V
34
2.5V
35
2.5V
36
3.2V
37
1.9V
38
2.8V
39
3.5V
40
2.5V
41
0V
42
2.5V
43
5.0V
44
2.7V
45
2.5V
46
2.3V
47
4.2V
48
4.1V
49
4.1V
50
2.5V
51
2.2V
52
2.0V
53
2.2V
54
3.1V
IC801 (CPU)
Pin-1
4.3V
2
3.9V
3
5.0V
4
5.0V
5
GND
6
1.9V
7
2.6V
8
5.0V
9
-
10
1.6V
11
5.0V
12
0V
13
5.0V
14
3.4V
15
5.0V
16
0V
17
4.8V
18
4.2V
19
0V
20
0V
21
0V
22
0V
23
5.0V
24
0V
25
5.0V
26
-
27
3.2V
28
5.0V
29
0V
30
1.6V
31
4.9V
32
5.0V
33
5.0V
34
0V
35
5.0V
36
5.0V
2.5Vp-p
Vert.
1.0Vp-p
IC201-pin23
<V drive>
IC001 (AUDIO AMP.)
Pin-1
12.7V
2
5.9V
3
GND
4
5.9V
5
6.8V
6
1.5V
7
GND
8
1.5V
9
0.4V
10
5.9V
11
GND
12
5.9V
Q122
B 0.6V
C
0V
E
0V
Q173
B
0V
C 0.4V
E
0V
Q1902
B 5.0V
C -0.4V
E 5.0V
Q614
B 3.7V
C
0V
E 4.1V
Q615
B 0.1V
C 0.2V
E
0V
Q616
B 0.7V
C
0V
E
0V
Q635
B 3.2V
C 24.5V
E 3.2V
Q666
B -0.6V
C 11.7V
E
0V
Q683
B 25.4V
C 26.0V
E 26.1V
C2ES
C2ESA
IC281 (SECAM DECODER)
Pin-1
3.7V
2
5.7V
3
N.C.
4
5.8V
5
6.5V
6
5.0V
7
4.0V
8
N.C.
9
4.0V
10
GND
11
3.9V
12
1.2V
13
N.C.
14
3.9V
15
0V
16
4.8V
17
3.7V
18
N.C.
19
7.6V
20
0V
Horiz.
4.4Vp-p
IC281-pin12
<SC-IN>
1.7Vp-p
Horiz.
1.0Vp-p
IC281-pin17
<VIDEO IN>
0.7Vp-p
0.8Vp-p
(Taken using SECAM signal.)
IC281-pin9
<B-Y OUT>
IC281-pin7
<R-Y OUT>
E
E
E
E
1AA4B10S0200B
1
5
1
3
C702
J701
Q705
Q703
Q701
R717
R719
C721
Q703A
Q701A
R702
C708
R716
R732
K7P
K701-M
R715
K7Q
Q721
K7U
R724
R705
D733
D732
D731
C751
C710
R709
R706
R708
R703
J705
L702
R710
K7VM
K7Y
C701
R718
R713
R711
R712
J7
02
JS741
R743
C708A
K701-L
CRT BOARD (Component Location)
WHITE
POS
DOWN
1AA4B10S02000
YELLOW
AUDIO
TV/AV
YELLOW
MENU
POS
UP
VOL
UP
VOL
DOWN
VIDEO
1AA4B10S0200A
E
E
10
16
17
E
1
54
10
50
27
28
20
30
40
1
5
1
2
4
3
KE-1
KE-2
E
E
E
E
E
F601
T4AL250V
KG
E
IC801
1
4
5
8
E
1
1
16
9
7
1
17
10
16
E
E
GREEN
RED
E
1
3
11
10
7
6
5
4
3
2
1
8
AC5CG CHASSIS
DIP
*
*
*
SW1901
SW1902
SW1903
SW1904
SW1905
SW1906
R115
TP-A
C626
C627
R108
D102
R105
C101
C107
TP101A
C106
TP-E
R107
TP101B
C1902
D1910
J101
J102
K1004
J647
R106
A101
J601
ACK
STS
SCL
SDA
GND
L
J1909
SW601
A1901A
A1901
C644
C643
JP633
D632
C632
D634
C634
D633
C633
R662-H1
R662-H2
R662
C661
D683
R663
Q661A
IC651
C651
Q681
Q684
R689
R644-H2
R644-H1
R642
R682
R664
R664-H2
R664-H1
C631
JP631
R638
R639
D686
R637
R635
VR631
D685
C685
J645
Q661
R665
R643
D661
C610
T611-H14
T611-H10
T611A
B
R661
C662
J661
Q683
JP683
R686
R687
C646
R669
D663
C647
R681
R688
IC501-H1
IC501
IC501-H2
R512
C518
C520
R519
R518
R514
R515
C510
C517
C521
R516
C514
R511
J641
J646
J1901
J1902
J1903
J1904
J1905
J1906
J1907
J1908
R351
J174
C132
C232
C205
C246
X161A
C358
R280
C204
C231
C353
X211
X161
IC201
L171
C178
C122
C225
R228
C233
D230
R230
KP
R357
D357
C210
C201
C202
R211
J211
J232
C289
C277
D280
R285
C281
C291
C286
C287
C284 C288
C285
J289
R282
IC281
X171
J121
C135
C245
C247
C226
C209
L204
R354
D352
C515
R522
C645
D512
J521
C511
J511
R510
C602A
T611B
R623
D605
D610
C602
JP601
PS601-H2
PS601-H1
PS601
PS601-H3
JP602
KE
J609
Q613-H4
Q613-H5
Q613-H2
Q613-H3
Q613-H1
T611-H7
T611-H4
T611-H2
R616
R624
Q616
R622
D618
R621
Q615
R613-H1
R613Z-H2
R613Z
Q613-H
Q613
C611A
R617
C608A
R613-H2
R613Z-H1
R605
C604
D604
C603
R602-H4
R602-H3
J603
C606
D606
R602-H2
D603
R602
VA601
C605
C601
J606
SW601-H1
SW601-H2
TP-EE
F601B
F601A
L601
R601
L601-H6
L601-H5
L601-H8
L601-H7
L601-H4
L601-H3
L601-H2
L601-H1
KG-1
KG-2
KG-3
L605
J605
R618
D613
C608
C601A
C607-H2
C607
R611
R612
R604
R603
C612
R613
Q612
D617
R607
C613
R619
C614
R604-H1
R604-H2
R612-H2
R612-H1
C611
L604
Q611
Q614
D611
L603
R609
R620
R606
R615
D616
D619
C629
R1907
C1012
K1002
R1023
R1024
J1023
J1024
R267
R264
Q261
D103
J103
J105
J122
C1010
C1002
J1022
J106
J104
C1003
R291
IC202
D1002
D1010
J204
J1006
J1007
J172
J171
JP3711
J260
J281
J233
J282
J283
J284
J212
JP204
J285
J286
J287
C835
J810
J812
J813
J814
R818
J815
R866
R869
C861
C893
D861
C891
R895
R857
R855
R853
R851
J809
R898
C895
R872
J230
J228
J895
J871
J223
J222
J872
J873
JP801
J862
J863
X801
IC802
C805
J802
J864
J861
R899
J811
R816
J803
J808
J806
R817
Q1002
K1003
C1017
J1014
C1007
R1008
C014
K1101
V
L
R
R1001
C1001
D1001
D1007
R1010
J1018
J1015
R1020
D1017
R1018
R1012
R1013
R1015
R1014
J1017
R1017
C013
R1016
J010
J011
J807
C001
K001
K002
J054
J059
J003
C1202
R1203
R1202
C031
C011
C3717
C3727
C3734
C3701
C3735
L3701
C3720
C3722
C3721
C3723
C3710
C3712
C3711
C3713
C021
IC1201
IC3701
J3715
J821
C3733
R1205
D1201
J3711
J3731
J3712
R032
D3701
J3710
J051
J053
J050
J3716
J1009
J055
J056
J057
J058
D1202
J125
J3713
J3714
JP3714
J3701
J002
J805
J804
J830
J831
J832
J833
J1201
IC001-H1
IC002-H1
IC002-H2
IC001-H2
IC001
J1012
J1013
J1011
J1016
J1019
JP003
JP002
C628
TP-M
R016
R015
KX-5
KX-3
KX-2
KX-1
KX-4
KX
J115
D3702
D1901
J1002
K1001
K1001A
T611C
T611
D662
R631
D694
C635
C607-H1
R602-H1
Q635
Q686
JP004
JP001
J202
J694
D011
R805
R804
J633
R628
D507
J502
J243
J525
J631
D631
J1003
C441-H4
C441-H3
C441-H2
C441-H1
D682
TP-B
C435-H4
C435-H3
C435-H2
C435-H1
JP441
R103
R352
R629
JP486
R501
R525
R355
C524
C431
R432
R431
Q431
C434
R434
R433
C432
C433
D441
J432
R445
KDY-1
KDY-3
KDY-4
KDY-5
L442-H1
L442-H2
J431
JP442
R442
C441B
C407
J433
J402
C441
C441A
JP501
R441
L442
L441
L441A
L441-H2
L441-H3
L441-H1
T431
T431A
L431
L432
C437
JP437
R435A-H2
R435A-H1
R435
JP436
C435A
C436
C436A
C435
C435B
KDY-6
KDY
Q432-H5
Q432
Q432-H3
Q432-H1
Q432-H4
Q432-H2
D421
D468
R479
R426
R422
R423
R424
D476
C469
D467
R475
C486
C491
D485
R488
R481
KQ
C471
T471A
T471-H11
T471-H10
T471
T471-H8
T471-H7
T471-H2
T471-H12
T471-H1
T471-H4
L631
J421
J468
J241
J352
R212
D249
TP-B
12
R243
C641
R485
D448
R486
C449
J449
J1910
J642
J032
J898
J116
IC002
SW501
J501
C615
C1011
D1011
C244
D645
C012
C022
J031
C1013
C1004
C654
R654
J221
D654A
D654
R644
JP644
JP632
JP654
Q613A
J512
J1004
JW201
JW1001
JW1003
FBT
H-DRIVE
V-CENTER
IF/VIDEO/CHROMA
CPU
(SOLDER SIDE)
+B ADJ.
AUDIO AMP.
VERT.-OUT
MAIN BOARD (Component Location)
Summary of Contents for 111359614
Page 26: ... 26 ...
Page 27: ... 27 ...
Page 28: ...SANYO Electric Co Ltd A14800 Nov 03 30 BB Printed in Japan ...