Sanyo DS25320, Руководство по обслуживанию, Страница: 26 / 26

GND-
CONNECTOR
W902
DY
CRT
Q901
L 1.0W 10%
NOTES;
1. RESISTORS SPECIFIED WITH RESI
2. RESISTORS SPECIFIED WITH TYPE
AND RESISTANCE VALUE ARE "1/4".
3. ALL CAPACITORS ARE 50WV RATIN
4. PARTS MARKED WITH ARE RE
5. THICK LINES ARE 15WATTS SUPPL
6. VIEW OF TR & FET & IC.
7. ISOLATION BORDER LINE.
COLD SIDE HOT SIDE
N
1
TOP VIEW
LETTER
SIDE
E C
B
E
BC
C
E
B
1 2
3
IN CASE
OF TR
IN CASE
OF IC
IN CASE
OF FET
S
D
G
8. LIST OF REPLACEABLE DIODES.
R (7DD00019) 1S2076, 1S2473,
P (7DD00021) 1S2076A, 1S2471,
9. LIST OF REPLACEABLE TRANSISTO
AE (7QT00202)
AD (7T200183)
AB (7T200181)
2SC945A 2SC1815
2SA564A 2SA1015
R,Q,P
Q,P
Q,R
O,Y,GR
O,Y,GR
Y,GR
10. "J" : JUMPER WIRE.
"X" : PART NOT USED.
AC (7T200182)
R Y , G R
2SC1740S
Q,R,S
Q,R,S
2SA933S
R
Q,R
AA (7DD00192) 1S2076, 1S2473,
M (7ED00025) 1SS176, 1SS133,
ASSY, PWB, MAIN
<130V/135V>
TUNER(WITH PLL & BAND SW)
IF MB AGC EARTH TU+B PB SCL SDA AS LOCK
V-OUT
HEATER
LOW +B
FOCUS
HIGH
VOLTAGE
MENU CH -
CH + VOL.-
VOL.+ POWER
<135V> <IF>
<ALWAYS 5V> <POWER FAIL>
EEPROM
VDD SCL SDA
VSS
<AFT S-CURVE>
<POWER ON/OFF>
<ALWAYS 5V>
<9V>
<135V>
H-DRIVE
1
4
1
5
<ACL>
<130V/135V>
<26V>
<H-DRIVE>
<AUDIO +B> <AUDIO +B>
1
5
KX
<ABL IN>
<POWER FAIL>
<KEY-IN>
<POWER FAIL>
<RF AGC>
VCC IN OUT GND
<BLK>
<B>
<G>
<R>
KTP
FBT
<SDA>
<SCL>
<ABL-IN>
<KEY-IN>
<CVIN>
<R-IN> <G-IN> <B-IN> <BLK-IN>
<4PIN>
B G R
<SCL>
<SDA>
<HS>
<HS>
<VS>
<VS>
<VS>
<HS>
TJ6
<9.0V B5>
<5V B6>
<5V B6>
27mA
19mA
60mA
100mA
TP21
TP12
TP20
R286/R287/R288
3
1
R-OUT PW-GND
PRE-GND
L-OUT
VCC
L-IN R-IN
AUDIO
IN
VIDEO
IN
FRONT AV IN <AUDIO IN>
A
KD
<135V>
POWER REG.
<5V>
9V-REG.
C602/C604
B G R
BLK
POWER
FAIL
NC
TIME BASE
R/C
IN NC
POWER
ON/OFF
ACK
STATUS
HS VS CVIN FILT RES KEY-IN ABL-IN AFT S-CURVE RF AGC VCC CF2 CF1 VSS BUS SCL BUS SDA IIC SDA IIC SCL
<C-011>
NC NC NC NC NC
NC
NC
HV
FO
SC
AFC
V_OUT
GND
HEATER
LOW +B
ABL
ABL
LIM
AMP
FM
DET
A2C
PLL
VIDEO
AMP
VIDEO
DET
SPLL
BPF BPF
DC
VOL
SW
RF
AGC
IF
AGC
VIF
AFT
BUS ABL CLAMP
CLMP CLMP
VIDEO
SW
SW
1ST AMP
BPF
2ND AMP
BPF
DEMO
COLOR
CLAMP
CONTRAST
BRIGHT
TRAP
DELAY
LINE
PEAKING
CORING
BLACK
STRETCH
DC
REST
RGB
MATRIX
OSD
SW
OSD
FIX GAIN
BRIGHT
DRIVE/CUT-OFF E/W
VER
C/D
VER
RAMP
HDR
VCC
VER
SEP
ACC
KILLER
SYNC
SEP
APC1
VCO
TINT
CW
KIL
X-RAY
HDR
C/D
AFC2
FBP 1/256
HDR
VCO
PHASE
SHIFTER
AFC1
HDR
OUT
2VP-P
1VP-P 1VP-P
CPU
RESET
FRAME-GND
FRAME-GND
FRAME-GND
FRAME-GND
IF-GND IF-VCC NC
H-GND
H-GND
V/C/Vert
GND
NC
V/C/Vert
VCC
NC
NC
IF-GND
IF-GND
+8V
+5V
2Vp-p
HV
FO
SC
AFC
V_OUT
GND
HEATER
LOW +B
ABL
ABL
HV
FO
SC
AFC
V_OUT
GND
HEATER
LOW +B
ABL
ABL
G-OUT
R-OUT
B-OUT
1
1
4
5
R
G
B
Q701/Q711/Q721
SOCKET
ASSY, PWB, SOCKET
L902
SP901
L901
ARW
ARW
R497
R498
1/2 D
68
R421
C487
L501
R513
R511
C503
R506
R507
C408
R407
T401
Q402
R411
C411
15MH
4200(XK-AN)
L404
Q401
C406
C407
D834
R406
J401
R504
R509
R508
R493
R847
R848
R849
ABL
SCREEN
R503
A101
R408
R416
A1901
SW1906 SW1905 SW1904 SW1903 SW1902 SW1901
R1907 R1906 R1905 R1904 R1903 R1902
R1901
C103
C101
C822
R807
IC802
R404
C421 R423
D421 D422
R422
C484
D482
R482
D487
D483
C483
L403
R483
R892
D101
D492
C496
R834 R837
R492
D836
R491
C493
R106
R495
D843
D428
R428
D429
KS
R846
KB
C106
C892
R862
L821
L801
C801
R864 R863
IC501
C511
C504
C502
C508
C506
R808
R882
R881
R883
R884
C501
R842
R843
R844
R514
C497
KX5P
KX4P
KX3P
KX1P
D801
KT2P
KT3P
KT4P
KT5P
KT1P
C862
C516 R518
R517
R886
R852
R485
C806
X801
C808 C807
R894
Q831
C894
C896
R832
R833
C831
R831
D831
C834
R851
D501
R865
R897
R898
R286
R287
R288
R856
R857
D409
C891
C811
C812
R801
IC801
R806
R1910
T402
IC101
C131
R162
R161
C161
R803
C803
R804
C804
C272
R273
C843 C842 C841 C284 C285
R284
C509
C403
R405 C405
R400
R281
R353
R449
R444
R443
R442
C441
R441
R426
R251
X251
C256
R212
C212
C211
C258
C257
R165
C153
R151
C137
R133
C133
C134
R132
C132
C142
C141
R144
R142
R143
C143
T151
X141A
L141
L402
L284
R272
R276
L146
C136
R163
L256
C252
J404
C402
C401
C505
R496
R490
Q490
D490
R252
D351
L164
R164
X161
R131
C147
C146
C151
C253
C426
R301
R823
R829
D491
R505
R499
L101
C1902
R899
R211
R166
C491
L401
R893
R1909
KSP
C011
D001
C008
D802
C004
C003
R003
C001
IC001
R001
R1002
R1001
C1001
D601
D602
D604 D603
C631
R602
C606
C601
R601
LF601
A1
A2
KD1P
KD2P
F601B F601A
F601
W601
C626
D624
C628
160EM
200XJ
D625
C625
L625
L623
C624
C632
R630
D612
C633
IC601
Q693
Q695
R695
R693
R694
D693
C634 R634
R632
Q635
R631
R692
C629
R683
Q681
Q627
R627
R628
D680
R691
IC681
D627
R629 D629
C683
R401 R402
R487
R486
Q486
D486
R489
R604
C608
Q601
L611
R613
R611
D611
L602
R612
Q611
L612
Q612
R609
Q613
R606
C614 R619
R617
R618
R614
D613
R616
C613
D614
R607 R608
R603
C612
C609
C1002
C805
J409
PS601
R488
R1003
K1001
T601
R484
C602
C604
TP814
TJ2
TJ1
TP113
TP132
TP11
TP12
TP21
TP20
TP16
TJ5
TJ3
TP7
TE7
TP51
TP50
TP36
TP35
D408
L812
L811
R809
R1004
C693
Q701
R703
C701
R713
C711
Q711
R723
C721
Q721
R707
R717
R727
R716
R726
R706
C742
K7U
K7Y1
R704
R721
R711
R701
K701
K7U1
R728
R718
K7S
K7B
2SJ
6.8
1/6NF
3.9K
35EM
220
LBWA
J
3.9K
1SJ180
25EM
10LBWA
220
1/2DJ
1.8
160EM
4.7BE
2SJ
18K
2SD2634YB
5SJ
5.6VC
J
2SC2271
(C:D-C:
E-C:M:N)
500KK
150A
500KK
1000A
DJ5.6K
J
4.7K
5.6K
12K
DJ470K
1/10GJ
5.6KC
1/10GJ
5.6KC
5.6K
3.9K
F1BAM0300
1SJ560
47
U20B32400:
U20B35900
1/10GJ 12KC 1/10GJ 5.6KC 1/10GJ 3.9KC 1/10GJ 2.2KC 1/10GJ 1.8KC
1/10GJ 1KC
1/10GJ
10KC
KK
0.01
LZB
10EM
220
LBWA
16EM
10
LBWA
1/10GJ
10KC
220
6.3EM
220
1/6NF
3.3K
HZ11
B2L
HZ11
B2L
1/6NF
10K
EM
4.7
DJ1B
160EM47XL
1/2DJ1B
1/10GJ
220C
16EM
470
LBWA
1/10GJ
100KC
10K
1/6NF
33K
1K
100PM
2.2X
1SJ33K
1/2DJ
2.2B
1SS355
12K
R
1/10GJ
1KC
EM
3.3
LBWA
KK1000
LZB
1/10GJ 100C
KK
0.01
LZB
1/10GJ
120KC
1/10 GZ0C
LA78040:
TDA9302HM
FK0.1
(D:BF)
16EM
1000
LBWA
35EM
220
CJ56G
63FJ
0.018
LBZB
1/10GJ
10KC
100
100
100
100
EM10
LBWA
1/10GJ
820C
1/10GJ
820C
1/10GJ
820C
J
6.3EM
100
LBWA
R
KK
0.01
LZB
EM1
LBWA
18K
18K
1/10GJ
10KC
1/10GJ
33KC
1/10GJ
18KC
6.3EM
470
LBWA
CJ
18CL
CJ
18CL
1/10
GJ
1MC
AJ
KK
0.047
LZB
EM
2.2
LBWA
1/10GJ
10KC
1/10GJ
330C
EM1
LBWA
1/10GJ
10KC
KK0.01
LZB
1/10GJ
2.7KC
1K
470
1/10GJ
470C
1/10GJ180C 1/10GJ180C 1/10GJ180C
100
100
J
PM1
LBZA
CJ
100CL
CJ
100CL
1/10GJ
270KC
QXXAVB920P
1/10GJ 4.7KC
J
LA76834NMP
EM1
LBWA
1/10GJ
100KC
1/10GJ
100KC
KZ
0.1
LZF
1/10GJ100C
CJ
100CL
1/10GJ100C
CJ
100CL
EM3.3
LBWA
1/10GJ
10KC
KK
0.01
LZB
KK
0.01
LZB
KK
0.01
LZB
16EM
220
LBWA
KK
0.01
LZB
1/10
GJ
47C
63GJ
0.47LBZA
63FJ6800
LBZA
1/10GJ
5.6KC
PM1
LBZA
100
1/10GJ10KC
10K
1/10GF
4.7KC
1/10GJ10KC
1/10GJ10KC
1/10GJ
10KC
KK0.01
LZB
1/10GJ
1KC
1/10GJ
680C
1/10GJ
22KC
EX0017
(XC:GC:DC)
EM1
LBWA
1/10GJ 680KC
EM2.2 LBWA
EM4.7 LBWA
16EM
47LBWA
KK0.01
LZB
1/10GJ 180C
EM0.47 LBWA
1/10GJ
330C
CJ10CL
1/10GJ
3KC
KK0.01
LZB
KK1000
LZB
100
KK0.01
LZB
KK
0.022
LZB
KK0.01
LZB
J
33K
1/10GJ
1KC
KK0.01
LZB
SF
5235P
J
J
6.8K
1/10GJ
12KC
1/10
GZ0C
1/10GJ 100C
63FK
0.047LBZB
1/10GZ0C
KK
0.01
LZB
16EM
100LBWA
63GJ
0.47LBZA
1SJ33
390
2SD400
(E-MP:F-MP)
1/10GJ
22KC
1/10GJ1KC
1/10GJ 27KC
6.3EM
100
LBWA
KK0.01
LZB
EM0.47
LBWA
EM0.47
LBWA
KK0.01
LZB
1/10GJ10KC
100
100
J
1/2DJ
1.5
1SJ15
J
6.3EM
100
LBWA
1/10GJ
470KC
1/10GJ680KC
1/10GJ390C
16EM
10
LBWA
J
1/10
GJ
100C
1/10GJ
100C
16EM220
LBWA
16EM330
LBWA
R
KK
0.01
LZB
KK
5600
LZB
1/10GJ
1.8KC
EM1
LBWA
LA4525
8.2K
1/10GJ
75C
1/10GJ
220KC
16EM10
LBWA
250KM470
(VBW:VBBW)
1/2CM
3.3MXU:
1/2XJ
3.3MVA
250KM470
(VBW:VBBW)
250GK0.22XD:
275GM0.22
(XB:VDA)
5WK1
(K:V):
6WK1S
2400010
2400010
W10B09406
X
16EM
1000
1000KK
1200
(CRD:
CTB)
1000KK
1200
(CRD:CTB)
250KM1000
(VBBW:VBW)
1SJ22K
250KM1000
(VBBW:VBW)
SE136N
AE
2SA1015Y
:2SA564ARCU
:2SA608FCNP
1/10
GJ22KC
1/10GJ
560KC
1/10
GJ
68KC
10K
16EM
47
LBWA
1/10
GJ
47KC
1/10
GJ1KC
AE
DJ6.8K
16EM
220
LBWA
2.2K
AE
2SB985(S:T):
2SA1707(S:T)
1/10
GJ10KC
DJ1.2K
R
1/10GJ 10KC
UPC78L05J
:TA78L05S
R
1/10
GJ1KC
16EM
22LBWA
DJ100 DJ120
390
1SJ8.2
2SD400
(E-MP:F-MP)
2SJ22
2SJ2.2
1000KK
2200
(NH:CRD:CTB)
2SK2872
-F82
2SJ0.39
47K
AA
1/2FJ
10
2SC2274
(E:F)
ZZ0122
2SA984
(E:F)
1/10GJ
22KC
2SC2274
(E:F)
DJ47
63FJ0.01
LBZA
1/10GJ
22KC
FJ680P
DJ1K
DJ470B
1/10
GJ
10KC
63FJ
0.047
LBZA
DJ22 1/10GJ
470KC
1/2DJ
560K
63FJ
0.1
LBZB
200EM
330(XG:XL)
EM4.7
LBWA
6.3EM
470
LBWA
2SJ18
1/10GJ
100C
J
500KK1000A 500KK1000A
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
X
1/10GJ 4.7KC
1/10
GZ0C
63FJ0.1
LBZA
2SC1473
(NCP:NCQ:NCR)
1/10GJ
1.2KC
KK
1000
LZB
1/10GJ
1.2KC
CJ
820
CL
2SC1473
(NCP:NCQ:NCR)
1.2K
CJ
820
CL
2SC1473
(NCP:NCQ:NCR)
1SJ
15K
1SJ
15K
1SJ
15K
1/2DJ
2.7K
1/2DJ
2.7K
1/2DJ
2.7K
2000KZ
1000HE
X
1/10GJ
82C
270
270
270
1/10GJ
82C
1/10GJ
82C
1 2 3
1 2 3 4
5 6 7 8
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
1
2
3
4
5
6
7
8
9
10
11
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
1
2
3
4
5
6
7
8
9
10
11 11
10
9
8
7
6
5
4
3
2
1
1 2 3 4
5 6 7 8
4
3 2
1
3 2 1
2
3
1
4
5
6
7
16
14
10
11
12
13
2
3
1
4
5
6
7
16
14
10
11
12
13
12V
5.0V
12V
9.0V
5.0V
B7
5.0V
B8
5.0V
B8
5.0V
B7
5V
B6
5V
B6
5V
B6
5V
B6
200V
B1
26V
B3
200V
B1
26V
B3
15.6V
B4
15.6V
B4
9.0V
5.0V
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.
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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
FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V.
CAUTION
4A 125V
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C413
3000KK680NH
C417
200MM 0.27UVB:
250MJ 0.27UAP:AV
★
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C414
500KK470OA
★
— 29 — — 30 — — 31 — — 32 —
MODEL DS13320 Chassis No. 13320-00