Sanyo DS19500 Manual page 26

MODEL DS19500 Chassis No. 19500-07
A101
F1BAM0246:
F1BAM0280
5V
B6
C101
R857
R856
6.3EM
100 100
470
LBWA R107 R106
DJ8.2K 1/2DJ18K
C103 D101
B1
KK
0.01
LZB <135V>
D1902
A1901
RC PRE AMP
U20B40500
1 3 2
C106
EM2.2
LBWA
R1910
1K
C1902
L1901
16EM
10
LBWA
PRESET CH - CH + VOL.- VOL.+ POWER
D1901 SW1906 SW1905 SW1904 SW1903 SW1902 SW1901
R1909
1K C854
CJ82
CL
C856
C857
EM1
X801 CJ220CL
LBWA
C858 R851
1/10
KK
GJ R858
L851 1000
LZB 1KC 1/10
GJ
22KC
21 20 19 18 17 16 15 14 13 12 11 10 9
1
IC801
<C022>
QXXAVB927P
FS
22 23 24 25 26 27 28 29 30 31 32 33 34
L821
C809
C810
CJ100 CJ100
CL CL
C822
16EM
22
C806 LBWA
6.3EM
470
LBWA
D843
R
R807
1/10
GJ
10KC
L801 R806 R808 R809
1/10 1/10 1/10
GJ GJ GJ
4.7KC 10KC 4.7KC
C862 C801
KK KK
Q831 8 7 6
0.01 0.01
AJ
LZB LZB
R814
IC802
1/10
GJ C811
EEPROM
10KC EM1
R816 R813
LBWA
1/10
1/10GJ
GJ
10KC
330C
1 2 3
D831
5 V
ASSY, PWB, MAIN
R717
ASSY, PWB, SOCKET 1SJ
12K
R707 1SJ
Q701/Q711/Q721 1SJ 12K
2SC2621 12K
(CRA:DRA:ERA):
2SC2688'1'(K:L:M):
QT0229Z
G-OUT
R724
Q721
82
R723 R721
1/10GJ 180
820C
K7S
C721
CJ
X
R-OUT 820
R714 CL
Q711
1/10GJ
1 R
82C
R726
G R711 1/2DJ
R713
180 2.7K
1/10GJ
B
820C
C711
R716
CJ
1/2DJ
R704 B-OUT 820
2.7K
Q701 CL
82
5 R706
1/2DJ
R703 R701 2.7K
180
1/10GJ
820C
C701
KK
1000
LZB
— 29 —
<RF AGC>
IC101
<IF>
LA76834NMP
64 63
R854
C853 FRAME-GND
1/10GJ R853
EM0.1
2.2KC 1/10GJ R151 C151
LBWA
1MC
65
1/10GJ EM0.47
330C LBWA
66
C136
1/10
GZ0C
67
C133
R133
KK0.01
1/10GJ
LZB
R835 3KC
R852
68
1/10GJ39KC 1/10GJ
2.7KC
C134
69
C835 R846
KK1000
KK 1K C137
<BLK> LZB
0.01 CJ10CL
LZB
70
<B>
NC
R847 R842 71
8 7 6 5 4 3 2 1 5.6K 1/10GJ
<G>
560C
TP21
R843 Q135 72
R848
5.6K 1/10GJ AE X
560C <R>
R849 R844 R135 73
5.6K 1/10GJ
1/10
560C
GZ0C
R137 74 IF-GND
1/10GJ
1KC
75
35 36 37 38 39 40 41 42
TP12
C142
R142
76
1/10GJ KK
33KC
TP11 0.022
<RF AGC> LZB
77
X C141
R144
KK0.01
J LZB
78
R143
1/10GJ
1KC
L812
79
C143
D836 R833
KK0.01
R 10K LZB 80 IF-GND
L811
C829
D834
EM1 FRAME-GND
LBWA
R886 X141 1 2
R831
1/10GJ SF
1/10GJ
10KC
100KC 5235P
<4PIN>
R810
1/10 R829
GJ 100
22KC X
L141
TP132
J
5
R823
100
4
<AFT S-CURVE>
<POWER ON/OFF>
<ABL>
<POWER FAIL>
IC501 LA78040
1 2 3 4 5 6
L501
C511
KX5P R511 J
FK0.068
2SJ
(BF:D)
220
C502
KX4P 35EM
220
KX3P
C508
CJ56CL
R512 R514
DY R508
X J
L902 KX1P 6.8K
R506 R509
C504
150 10K
16EM
1000
C503
R513 LBWA
25EM
1/2DJ
10LBWA
2.2K
K7B
4
R727
KY1P
1
C742 K7U1
2000KZ
1000HE
SOCKET
K701
F.B.T
T402
9V
D483
26V
TJ3
X
C487 R483
35EM 1/2DJ
470 1B
15V
C471
16EM D471 R471
KB 470
1 1/2DJ1B
LBWA
CRT
K7Y1
GND-
Q901 CONNECTOR
W902
R497
4 2SJ2.2
— 30 —
<CV OUT>
R201
TP16
470
R208
X 1/10GJ1KC
J201
Q208
AC
J
Q202
AC 5V
B6
C257 R252 C253
L256 EM0.47
KK0.01 22K
J LBWA
LZB
R209
R251 C252
R163 C258
1/10 1/10GJ 63FK0.047
16EM
1/10GJ GJ100C 22KC LBZB
120C 47
LBWA
T151 X251
C221
R167 PM1 R321
1/10GJ180C LBZA C256 1/10GJ10KC
R166 EM1
1/10GJ LBWA
390C
C153
EM
C212
0.47
EM2.2
LBWA
LBWA
62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
NC NC FRAME-GND
CLMP CLMP X-RAY 40
A2C
PLL
CW H-GND 39
VCO KIL
VIDEO
AMP
VIDEO VIDEO APC1 TINT 38
DET SW
SPLL 37
HDR
VCO
SW
36
BPF BPF
1/256 FBP
1ST AMP ACC
BPF KILLER
35
SYNC HDR
LIM AFC2
2ND AMP SEP C/D
AMP TRAP
BPF
34
PHASE
AFC1 SHIFTER
DELAY R281
SW LINE DEMO
FM 1/10GJ10KC
DET
33
HDR
OUT
PEAKING COLOR CPU
CORING CLAMP RESET
DC
32
VOL
BLACK
CONTRAST RGB
STRETCH
BRIGHT MATRIX
H-GND
31
DC
REST
30
IF
29
AGC VIF
OSD
OSD
FIX GAIN
BRIGHT SW
27mA C402
RF VER HDR 28
AGC SEP VCC
+5V KK
0.01
LZB
27
VER VER
C/D RAMP
AFT 26
TP20 25
BUS ABL CLAMP DRIVE/CUT-OFF E/W
FRAME-GND
NC
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
R G B
C146
KK0.01
LZB
C147 C843 C842 C841
KZ KZ KZ
6.3EM
0.1 0.1 0.1
100LBWA
C131 LZF LZF LZF
C285
C284
R161 EM1 TJ6
16EM KK
TP113 1/10GJ LBWA
47 0.01
100KC
LBWA LZB
X C161 C497
6.3EM
R162 KZ
R284 100
1/10GJ 0.1 5V
LZF LBWA
100KC B6
47
C274
16EM
L146 10LBWA
L284
J J
R272 <9.0V B5>
<VS> 1/10GJ6.8KC
<HS>
<VERTICAL-OUT>
<SIF>
<ACL>
R492
R276
1/6NF
12K 33K
R485
D487
18K L404
J
7
C516
R517 16EM
18K 10LBWA
C417
R518
1/10 200MM0.24UVB:
GJ18KC 250MJ0.24
(AU:UAP)
135V
C506
63FJ R503 C411
0.018 3.9K 1500MH B1
LBZB H-OUT
8000
R407
(XK:AN) Q402
2SD2634YB 2SJ8.2K
2400010
T401 D408
R504 R507
2400010
4.7K 1/2DJ1.8 L401
2400010 C408
R505
1/2DJ 500KK
R406
1.5 R416 3900A
47 DJ2.7K
L402 R404
220
C407
R412
2SJ2.7 500KK
470A
C406
Q401
500KK
2SC2228
220A
(D:E:M)
HV HV
FO FO
1 1
SC SC
4 4
6 6
TP50 TP51 R493
X X DJ390K
7 7 2 2
C493
R491
100PM DJ1K
R481
C482 2.2X
3 3 1/2DJ
V+B V+B 68B 100EM
22
8 8 5 5 D429 TE7
R482 R
LOW +B LOW +B AFC AFC
D482
DJ1B
10 10 9 9 D428
2400010
HEATER HEATER
R428 TP7
12K
2400010 11
D481
C484
R421 R422 D422 D421
EM4.7
1/6NF
LBWA 1/6NF HZ11 HZ11
10K
2.4K B2L B2L
J1003
J R1004
L1001 1/10GJ
J 27KC
9V J1053
J
R1003
1/10GJ
10KC
TP317
TP318
R1072
R1071 100
390
C1071
KK
0.01
LZB
Q1071
AC
R426
1/10GJ680C
C3431 C3432 C3433 C3434
KK EM0.1 KK KK
C427 C3439
4700 LBWA 4700 0.022
KK0.01
LZB 25PM4.7D LZB LZB
LZB
R442 C441
1/10GJ KK0.01
10KC LZB
R441
1K
<HS>
<VS> 48 47 46 45 44 43 42 41 40 39
C3436
1
25PM4.7D
R449 C3401
2
1/10GF EM0.1
4.7KC LBWA
3
R353
D351
10K
4
1/10GJ
R3401
220C
5 SDA
R3402
IC3401
6 SCL
CXA2134QP
1/10GJ
220C
7 DGND
C405 R400
R405
PM1 J
1/10GJ 8 MAININ
5.6KC LBZA
R3406
C3404
1/10
25PM4.7D
GJ 9 MAINOUT
C403 100KC
63FJ6800
10
LBZA
C401
11
C3406 C3407
16EM R401 R402
470
DJ100 DJ120 KK KK R3407
LBWA 5600 12
0.012 1/10
LZB
LZB GJ1MC
C505 63GJ
0.47 13 14 15 16 17 18 19 20 21 22
LBZA
D801 R
L3401
R444 18K J
C3411
C3408 EM0.47 R3411
LBWA 1/10
R443 4.7K EM0.47
GF62KC
LBWA
TP301
<SIF> C3414
C3412 C3413 C3416
X
16EM EM4.7 16EM 25PM4.7D
47 LBWA 100
C002
LBWA LBWA
R495 R002
1/10GJ EM0.22
1SJ33
8.2KC LBWA
R488
R004 C004
1SJ15
R001 KK
1/10GJ
1/10GJ 5600
1.8KC
8.2KC LZB
Q490
2SD400 R003 C003
C001
(E-MP: 1/10GJ
KK
F-MP) 1.8KC EM0.22
R499 5600
TP34 LBWA
390 LZB
D490
C489
16EM
9V 220
LBWA
R489
2SJ22
TJ5 X
9V-REG.
R486
2SJ8.2
Q486
2SD400
(E-MP:F-MP)
R487
D486
390
<ALWAYS +5V> T601
IC681
UPC78L05J
:TA78L05S
12 12 4 4
IC681A X
5 V
D627
5 5
R
13 13
Q627
6 6
2SB985(S:T) L623
:2SA1707(S:T)
TJ2
12V
X 10 10 7 7
D624
C629
C626
16EM
R627 16EM
220
R628 1/10 1000
14 14 1 1
DJ1.2K GJ10KC 2400010
R683
4.7K
D680
D625
R TJ1
B1 X 11 11
Q681 L625
2 2
AE 2400010
135V
C683 C625
16 16
16EM 1000KK
100
C628 1200(CTB:
LBWA
CRD)
160EM
R629 D629 220XJ
1/10
R630 3 3
GJ1KC
1SJ22K
1 4
Q695
2SA1015Y
Q635 :2SA564ARCU 2 3
AE :2SA608FCNP R695
R632 R634
1/10
C634 1/10
GJ22KC
16EM GJ1KC 47K C632
47 250KM
LBWA 1000VAC
R694 1 2 3
10K
R692
Q693
68K
AE
IC601
R693
POWER REG.
1/10GJ D693
560KC
SE136N
C693
EM0.1
LBWA
NOTES;
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
TP36
X
2. RESISTORS SPECIFIED WITH TYPE OF RESISTOR, TOLERANCE
TP35
X AND RESISTANCE VALUE ARE "1/4".
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
4. PARTS MARKED WITH ARE RELATED WITH X-RADIATION.
5. THICK LINES ARE 15 WATTS SUPPLY LINE.
6. VIEW OF TR & FET & IC.
TOP VIEW LETTER\SIDE
N
ARW ARW
R423
1/10GF B
1 C IN CASE OF TR
3.3KC E E
B B C
E C
IN CASE OF IC
1 2 3
KS
D S IN CASE OF FET
7. ISOLATION BORDER LINE. G
C421
6.3EM 1 5
220 AT2
COLD SIDE HOT SIDE
IMPORTANT:
SCHEMATIC PART LOCATION NUMBERS MAY NOT ALWAYS MATCH THE SCHEMATIC SYMBOLS.
THE SCHEMATIC SYMBOLS AND PART DESCRIPTIONS ARE CORRECT AND SHOULD BE USED.
THE PART DESCRIPTIONS WILL BE LISTED UNDER THE LOCATION NUMBER IN THE PARTS LIST.
— 31 —
K1003
C3435 R3434
EM4.7 1/10GJ
LBWA
560C
L OUT
9
R3432
1/10GJ
R3435
10KC
C3437 1/10GJ
100KC 6
EM4.7
LBWA
R OUT
8
R3433
R3437 R3436
1/10GJ
1/10GJ
10KC 1/10GJ
560C
100KC
X
X
R1002
1/10GJ75C
D1002
V1 IN
C1002
16EM
10LBWA
L1 IN
C3442 R3444 R3443
EM4.7 1/10GJ 1/10GJ
LBWA 330KC
100C
R1 IN
C3441
R3442 R3441 K1011
EM4.7 1/10GJ 1/10GJ
LBWA 100C 330KC
38 37
36
K011
35
C010
25EM
34 220
LBWA
R011
AUX1-R
33 C3427 150
R3426
EM1
1/10
LBWA
VCAWGT 32 GJ3.9KC
R012
150
C3426
VCATC 31
10TK
10DR C011
25EM
VCAIN 30 C3424
220
25PM4.7D LBWA
J012
VEOUT 29
X
C3423
VETC 28
C3422 10TK3.3DR
KK0.047
LZB R3422
27
1/10
GJ3KC KSP 1
R3421
26 J10EA040N
1/10 SP901
C3421
GJ3.3KC L
25 KK2700
LZB
SP901
23 24 R
4
C015
1.0W 10%
R472
16EM D472
C3418 2SJ
330 J
25PM4.7D D001 8.2
C3417 LBWA
EM4.7
LBWA
4 3 2 1
15V
IC001
Q005
LA4525 2SB764
R005
(E:F)
1/10GJ
10KC
R006
DJ1.5K
R013
5 6 7 8 5.6K
Q001
AE
C012
16EM
C006
22
KK0.01LZB LBWA
C631
250KM
1000VAC
X
C603
500KK
1000A
D602
C609
D601 R601
F601
200EM A
5WK1 4A125V
R604 330(XG:XL)
(I:VC) LF601 (M:MD:MDK:T)
2SJ2.2
A1
2400010 2400010
R603
1/2DJ
560K C604
C608
2400010 500KK 2400010
1000KK D603 A2
1000A C601
2200
250GK0.22XD
(NH:CRD:CTB) D604
:275GM0.22XB
KD
Q601 Q611
2SK2872 C612 KD1P
2SC2274
-F82 R606 PS601
(E:F) 63FJ0.1
R611 DJ47
LBZB
47K
R608
1/10GJ R607
J608
R612 470KC
DJ22 J KD2P
1/2FJ
L612
L611 10
R609
D611
1/10 D614
R613 R C613
GJ22KC
2SJ
0.39
63FJ
0.047
Q612 LBZA
L602
D613 C606
2SA984 R617
R602 250KM
(E:F) FJ680P
1/2CM 1000VAC
3.3MXU:
R614
1/2XJ
R616
DJ470B
1/10 3.3MVA
GJ
10KC
R618
Q613
DJ1K
2SC2274
(E:F)
R619 C614
1/10GJ
63FJ0.01
22KC
LBZA
D612
PHOTO
COUPLER
CAUTION
FOR CONTINUED PROTECTION AGAINST
A RISK OF FIRE, REPLACE ONLY WITH
THE SAME TYPE 4A, 125V FUSE.
ATTENTION: POUR MAINTENIR LA PROTECTION
CONTRE LES RISQUES D' INCENDIE UTILISER UN
4A 125V
FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V.
8. LIST OF REPLACEABLE DIODES.
M (7ED00025) 1SS176, 1SS133, GMA01
R (7DD00019) 1S2076, 1S2473, D5442, 1N4148
AA (7DD00192) 1S2076, 1S2473, D5442, IN4148, 1SS133
P (7DD00021) 1S2076A,1S2471, 1N4148
9. LIST OF REPLACEABLE TRANSISTORS.
2SC1740S 2SC945A 2SC1815
AD (7T200183) Q,R,S Q,P Y,GR
AE (7QT00202) Q,R,S R,Q,P O,Y,GR
2SA933S 2SA564A 2SA1015
AB (7T200181) R R Y,GR
AC (7T200182) Q,R Q,R O,Y,GR
10. "J" : JUMPER WIRE.
"X" : PART NOT USED.
CHIP
2SA1037K 2SA1179
AJ (7T200221) R,S M6,M7
2SC2412K 2SC2812
AH (7T200220) R,S L6,L7
— 32 —