Sanyo 28H1 Service Manual page 55

TO FRONT UNIT K16D
(SEE SHEET 1)
1 3
K6D
X
C632
X
R601H1
R601H3
R601A R602A
R601
R602H3
X
X
7WK1.8
(I:VC)
R602H1 R602H2
R601H2
R602
7WK1.8
C603 C605 L612H3
(I:VC)
C603/.../C606
D603H3
D603H4
1000KM1000AHD 1000KM1000AHD 1000KM1000AHD 1000KM1000AHD
:1000KK1000CBB :1000KK1000CBB :1000KK1000CBB :1000KK1000CBB
C604
D603H2
D603H1
C606
J632
L612H2
D603
J
RBV-608LFB
C613
R611
FK4700
5.6K
(BE:D)
Q611
2SA608
(ECNP:FCNP
:GCNP)
:QT0379 C614
(A:B)
63GK0.1V
D618 :HJ0.1G
D619
D616
RD6.8
EB2
D614/D616/D618
1S1553 1S1553 1S1553
:1S2076A :1S2076A :1S2076A
:1S2471 :1S2471 :1S2471 R623 R617
:DS442X :DS442X :DS442X
1.5K 1.2K
D491
D492 D493
ERA(21-02:
M R495 M
22-02):EU01Z
56K
65V
C491
R492
R496
100EM
10K
10K
R493 100AE C423
100K 1000KK1000
R481 (AHH:CTB)
J
Q421
2SA1319 R423
D481
(R:S) 1/6DG
ERA(21-04:
3.3K
C481 22-04):EU01
R491
250EM
2SJ22
10CY T403 R421
10K
AF0014
1
8 T403H1
7WK3.9I
T403H4 R441H2
9 4
K4C
C441
250GK
13
3.9AX
1 14
10 2
TP4E
R443
J30B0250N
1SJ0.47 3
11
T403H3
R449
5
1/2
DJ330
12 7
3
D444
R448
T403H7
M
4.7K
C442
R442
D445 D446
100EM
X
UZ-7.5BCC M
10
:UZ-8.2BCA
T402H1
HV 1
2400030
(30.5KV
1.8MA)
C443
250GK1AXQ
4
2400030 C443H1
C443A
FOCUS
X
X
X 2400030 C443H2
K4S
C443H3
T402H2
2
2400030
J30B0250N
SCREEN
T402H11
11 9
2400010
T402H7 T402H8
7 8 R451
2400010 2400010
1SJ1
15V
T402H6 T402H10
6 10 D442 C448
2400010 2400010
EU2 25EM
R452 2200CD
1SJ1
12 5
2400010 -15V
T402H5
D443
C449
13 3
EU2
25EM
2200CD
T402
L40B06800
TP451
TP452
J30B0250N
J30B0250N
R447
1K
C446 C445
160PM 160PM
0.47D 0.47D
1AA0B10E35400
ASSY,PCB,POW&DEF F3TV
PWB=1AA4B10E13200
TO CRT UNIT K7S & K7C
(SEE SHEET 1)
8. This circuit diagram covers a basic or rep- Expression of capacitance and resistance in circuit diagram.
resentative chassis only. There may be
some components or partial circuit differ-
Capacitance (Example)
ences between the actual chassis and the
circuit diagram.
1000 C M 2000 D
9. Diode 1S1555 may be replaced with
1S2473, 1S2076 or DS472 unless oth-
erwise noted.
Transistor 2SC536(Q,R,S),
2SC1740(Q,R,S), 2SC945A(Q,R,P) or
2SC1815(G,O,Y) unless otherwise
noted.
Transistor 2SA608(E,F) may be
Resistance (Example)
replaced with 2SA933(Q,R),
1/2 N J 1.2
2SA564(QA,RA), or 2SA1015(O,Y)
unless otherwise noted.
Part No. 1AA6P2P0675-- F3TT
Q664
2SC536
(E-NP:F-NP
:G-NP)
D615
:QT0378(A:B)
PC113B
:EL0199
<CNY17F-3>
3 2 1
4 5 6
T611H2
L612 2
X T611H2A
L612H4
J641 C607H2
J 3
C607
400EM270
(XC:X:XD)
R627
2SJ22
C607H1 R625H1 T611H5A
5
R627H1
R625
L612H1 R620 T611H5
J640
1/2DJ 2SJ22
J
120K
R625H2
R627H2
R621 C616
2000KK2200
1/2DJ
(AHHJ:CRD
120K
:CTB)
6
R622 C618A
C616A
X
DJ D614 C618
X
15K X
7
R619
DJ47
Q613
L624
2SC4429LYB
:2SC4429MYB Q613HC
R624
L2E9150KN
2SJ22
Q613HB
D617 R628 L611
2SJ22
ES1Z J
Q613HE
:ES1
:ED0448
T611H8
Q613H1
L610
8
Q613H2
R626 J1
T611H8A
Q613H3
DG
Q613H4
1.8K
Q612
R615 R631
2SC3807
1/2CK
22K
RYA
5.6MXG
C617
C615
FK0.027
FJ0.015
(BE:D)
(BE:D)
Y12
J30B0250N
L440
J429
X
J
C414 C412
C413 D403
1500MH 1500MH
1500MH
FMP-G3FS
4200XH 4200XH 5100XH
D411
RS4F
D403A
C414H1
C413H1 C412H1 X SLF-L1
C440
X L462
L26B1720N
C414H2
C413H2 C412H2 L462H4
D464H2 L462H1
C475H1
D464
C477H1 C476H1
L461
R441 FMU16
SLF-F
L461H1
R441H1
D464H1
D464H3
C477H2
C476H2
C475H2
L473W2
C441H1 C474W1
C473W1
L473
C477
C476
L3005
630NJ 630NJ
C441H2 XXXA C474W2 C473W2
0.018 L473W1
0.015
EAQ EAQ
C475
C474
C473
630NJ
X
100GJ
0.015
2.2AN
EAQ
J
J441
D447
M
Q431
X
C432
400NJ
X
0.2EQA C432H2 C431H2
2400030 2400030 C424H2
C431
C424
400NJ
X
0.18EAQ
2400010 2400030 2400030 X
L432H1 C432H1 C431H1
L432 C424H1
L71B0120N
L431Y1 L432Y1
C464
2400010 J30B0250N J30B0250N
L432H2
L431Y2 KK1000
L432Y2
J30B0250N
J30B0250N
2400010
L431H2
R435
L431Y3
L432Y3
J30B0250N
J30B0250N 2SJ
L431Y4
L432Y4 560
J30B0250N
J30B0250N
2400010
L431H1 L431
L71B0010N D511 D512
1Z75
1Z75
L503
L7133B
C511
R506
100FK
R507
1/2FJ150
0.033
2SJ220
(BE:AD)
D505
1Z75 L501
L2J3151KN
:L2E8151KN
:L2E6151KN
D507
R444
1Z75
DG36K
R445
DG33K
R446
1/6
C506
DG27K
25PM
4.7K
K4DY
1 3 5 6
X
TO DY
Characteristic
Capacitance value (220pF)
Tolerance (±20%)
Kind(Ceramic)
Rated voltage (1,000V)
Resistance value (1.2Ω)
Tolerance (±5%)
Kind (M.carbon)
Rated wattage(1/2W)
(SHEET 2/7)
J638 J639
R665
J J
33K
R653
R652
T611
X X
L51B1720N D644
ERC91-02L
T611H18
18
C645
L643
35EM
ZZ0008
2200
17
D643
RU4YXLF-L1
16 8V 8V
C644
L641 L642
16EM
J J
2200T IC652
D649
BA178M12T:
RU4YXLF-L1
MC78M12CT:
B3 B3
15 AN78M12
15V 15V
L644 L645
C639
J J
25EM 1
D642
2200
EU2:EU2Z
14 35V
D641A
C640 C643
X
KZ0.01F EM
D641AH1
470T
X
D641AH3
D641AH2
T611H13 X X
C642H2
13
C642
D641
R641
160EM
RU4AM
DJ100K
T611H12 220XG
(LF-L1)
C641
12 C642H1
C641A
1000KK1500
(AHH:CTB) X VR641
T611H11 R30132XMT
11 :R3D6222NJ
R642
<B-2K>
D646
R650
4.7K
EU2:EU2Z J
10 -16V
C646
25EM
220T
R632
1/2CK
1
5.6MXG
C631
400KM2200XS
12V -16V
:400KK2200
C653
(XH:XP)
R424 X
Q422
1/2DJ68K
B
Y13
R425
J30B0250N
R426
1/6DG R428
3.3K 2.2K 10K
C411
L412 C410
D411A 3000KK680
J1 6.3EM2200AE
X (AHH:CTB)
L412W2
L412W1
C411H2 R407
T401
Q401HC 2SJ
6.8 AD0012
Q401
2SC
C411H1
5047 Q401HB T401H4
L461H4
X Q401HE
R411
C409
1/2
J438 J
L413W1
X
FJ56
J T401H3 T401H2
L413
X C404
Z20103---
500KK
C472W1 L411W1 2200A
C419
L413W2
500KK
R406
3900A
C472W2 2SJ470
L411
L411W2
C408 L3005XXXA
C472
L463 X
100GJ
2.2AN
D466
L26B0170N
R475
R476
M
:L26B0260N
R477
1/6DG
680
:LM0045 Q472
1/2FJ2.7
27K
2SB1565
(D:E:F)
IC431
Q472H4 Q471
2400010
X
Q472H2 2400010 2SC3114
Q472H1 (R:S:T)
2400010 2400010
3 2
R432 Q472H3 K4F
X J30B0250N
4 1
R431
X
R433
X
IC501
PUMP UP
LA7846N
IC501H3 2400010
IC501H4
2400010
1 2 3 4 5 6 7
-15V
D506
RD36EB IC501H1
2400010
(1:2:3)
2400010 IC501H2
R503W2 R503W1
X X
D517 R511
C505
1Z75 1K
25EM
R503
1000CD
2FJ4.7
D503 D501
RD36EB
ERA
(1:2:3)
15-02
C509
D502
FK2700
1Z75
(BE:D)
Q556
R505
2SA1011
DJ1.5B
(DRA:ERA)
C507
Q555
500CK 2SA
C508
1319S
22GAA
GJ0.22T
R504
R508
R502
R516
C501
X
2SJ 1/6
J
FK2200
1.5 DG6.8K
(BE:D)
R576
R574
15K
10K D575
C571
R518 UZ-6.8 R577 R578
BCC
10K PM1K 33K 33K
Q572
B
C572
R575
16EM
6.8K
47CD
J= ± 5%
K= ± 10%
M= ± 20%
T, A, U, D : Electrolytic
C, K, B : Ceramic
F : Mylar film
M, N : Polypropylene
Z : Metallized paper
D : Carbon
N : Metallized carbon
S : Oxide metallized
W : Wire wounding
C : Solid
D664
R666
1S1553:1S2076A
470
:1S2471:DS442X
B2
24V
D647
1SS(133:176)
D648
R648
RD16EB3
10K
:UZ-16BCC
:MTZ16C
D663
M R662 R663
10K 10K
R661
10K -12V
12V
C651
2 3 16EM
1000CD
TP453
J30B0250N
Q641
2SC536
R644
(E-NP:F-NP:
G-NP) 1/2DJ
47K
:QT0378(A:B)
D645
R645
MTZ
22K
(6.2C:6.8A) R643
:RD6.2 DJ
(EB3:EB1) 150K
IC653
TA79012S
2 3
-12V
C652
16EM47
D423 D420
C422
UZ-4.7
EM1CD M
BCB
R463
1/2DJ
1.5K
R440
R429
2SJ47
1/2DJ
35V
1.5K
R462
C463
Y11
2.7K
X
J30B0250N
T401H1
C420
C462 C461
EM
C403
220CD FK0.056
X
C401
(BE:D)
FK0.022
X
(BE:D)
Q402
R401
R402
2SC
330
J
2383O
D462
UZ-16BCC
R461 D461
C460
68K M
KZ0.01F
R472
DJ560B
R471
R474
1/6DG
1K
-12V 2.2K
R473
D473
4.3K
UZ-9.1BCB
R479
X R480
R478
10K
Q473
X
X
8 9 10 5V R579
X
R509 R510
1M
10K
Q474 D551
D513
D518
AE J
RD36EB
1Z75
(1:2:3)
D554
R554
D514 UZ-4.7
DJ1.8K
C504
RD36EB BCB
(1:2:3)
25EM
R500W2
1000CD R500W1
15V
X X
D504 ERA15-02
R500
65V
2SJ6.8
R557
47K R555
R559
22K
2SJ1
Q554
2SC3332
(R:S)
R558
220K D552
M
R556
18K
C514
R501 C513 R515
FK TH501
1/6 PM1K 12K
2700
TD5-C225DH
DG15K
(BE:D)
12V
R513
4.7K
D576
M
Terminal guide
E C
B B
K
C E A
B
E C
K
K
E E
C C
B B
C : Collector
A : Anode
B : Base
K : Kathode
E : Emitter
12
GND
K4A
GND
J10BP1200
RC5V
Power
B2
24V(Audio)
24V
24V(Audio)
GND(Audio)
GND(Audio)
8V 8V
8V
GND
Q661
33V GND
F 1
TO MAIN
D658
UNIT K2A
HZT33
(SEE SHEET 1)
K6C
X 5
35V
12V
R658W1
GND
R658
TO VM
2SJ15K
UNIT
R658W2
135V
1
R655W2
6
R655
15V
2SJ2.7K
B3
15V
15V
R655W1
TO
R656W2
GND
R656 MAIN
2SJ2.7K GND
UNIT
R656W1
33V 33V
K2C
GND
1
K5C
7
J10BP060N
GND
12V
5V 5V
TO
IIC SCL
MAIN
IIC SDA
UNIT
GND
K2B
ODD/EVEN
1
K4B
J10BP070N
10
GND
ABL
GND
TO
HD2
MAIN
VD2
UNIT
GND
K2E
H-BLK
V-BLK
POWER
-ERR
GND
K4E
1
J10BP100N K4NW1
1
IIC SCL
IIC SDA
BEAM
R551
1/6 5V 5V
DG
82K GND
12V 12V
GND
TO
-12V -12V SUB
H-OSC-B DEF
PCC
UNIT
V-DRIVE
K23N
12
(SEE SHEET 3)
TP455
TP454
J30B0250N
K4N
J30B0250N
J10KA120N
12
V-BLK
H-BLK
CS-SW
NORM
TO
H-DRIVE
SUB
GND
DEF
VD2
UNIT
HD2
K23M
GND
HD/NT
FBP
HD2
K4M
1
J10KA120N
R466
R468
X
X 15V
C512
R464
FK0.018
(BE:D) 15K
Q461
X
R465
D463
M 10K
-15V
Chip Components
N/2
Transistor
C
N/2 + 1
1
B E
Diode
N
K
A
A
A
Resistor
10
9
7
12 x 10 3 = 12k
6 123
5
4
3 3
2
2
1
1