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ViewSonic Corporation E90fB-4
53
Confidential-Do Not Copy
12V
1500P/63V
C412
0.24uF/400V
C425
0.01UF/500V
C740
HDRV
EHT
680 2W
R426
93A39-516-52T
82K
R722
560P/1KV
C720
E.H.T
73C147-542-H
L401
5
3
2
4
220
R751
80V
45
NTCR
ABL
7K5 1/4W
R726
D409
IN4148
12V
2700PF 1KV
C426
+
47UF/50V
C605
22K
R713
P402
1
2
3
4
1N4004
D601
1N4148
D476
0.1U 50V
C494
12R
R611
JUMPER
R482
C945
Q412
0.01UF 100V
C710
Q406
IRF630M
10 1/4W
R475
2SD667
Q410
220K 1/4W
R488
1800PF/630V
C419
100K 1/4W
R449
JUMPER
FB403
100K 1/4W
R435
1N5817
D405
5.1v
ZD726
HZ6B1-E
ZD702
FR107
D463
22 2W
R455
226.3V
PH2369
Q401
0.56uF/250V
C428
57A600-28
12
11
9
8
79C793-1-LB
T402
1
F1
3
F2
EHT
G2
13
7
4
6
14
2
10
5
22R 1/
2W
R427
SG408
SPARK GAP
CS0
5.1V
ZD701
62K 1/4W
R749
CS1
2.2uF/100V
C422
47P/2KV
C410
FR107
D470
57A446-500-T
12V
FB401
2.2K
R477
+
10UF
C712
NC
C741
1.2K
R410
BYV26C
D407
51K 1W
R741
100K 1/4W
R471
UF4004
D740
57A600-21
3R6 1/4W
R402
2SC2120
Q404
470
R433
4K7 1/4W
R486
33K 1/4W
R707
Q416
IRF630M
80V
+
1000UF/16V
C606
FR157S
D706
150 3W
R456
47PF 2KV
C489 NC
1200PF 1.6KV
C472
VG
VDF
1000PF 63V
C601
71A55-29
FB402
57A419-503-T
DMV1500M
D408
FR107
D474
2200P 500V
C430
0.63V
2.2K 1/4W
R487
1K 1/2W
R721
0.1
C402
JUMPER
R447
4K7 1/4W
R460
JUMPER
R411
2M 1/4W
R463
56K 1/2W
R740
470R 1/2W
R480
220K 1/4W
R476
10 1/2W
R429
CS2
330P 1KV
C706
0.22UF 100V
C414
Q408
100K 1/4W
R415
150PF 2KV
C488
270
1/2W
R609
57A419-503-T
NR601
57A419-503-T
10 1/4W
R450
6.8K
R748
4K7
R446
2SC945P
NC
R717
2.2K
R442
1 2W
R607
JUMPER
R484
G1
-11.92V
1.1K 1/4W
R414
47K 1/4W
R412
Q402
BSN254A
79C167-118-LC
T401
1
6
3
4
5
57A600-21
FR107
D473
Q423
220K 1/4W
R479
HFB
CS3
2K7 1/4W
R904
47R 1/4W
J080
2K
R604
V-DY
10 1/4W
R421
2K
R602
120
1/2W
R606
1ohm/1 W
R401
39K 2W
R424
93A52-47T-52T
2.2K 1/4W
R437
0.1
C411
79C167-124-HB
T403
6
1
3
5
4
57A493-12-T
RY401
4
3
6
5
1
2
12V
JUMPER
R443
4K7 1/4W
R473
180K 1/2W
R725
+
4.7U 16V
C714
2SC945P
Q422
G2
BF420
Q742
4300P/1.6KV
C418
F2
H-DY
13K
R715
-12.5V
0.01UF
C401
57A498-3-T
VOUT1
0.51 3W
R428
P4
EWOUT
4K7 1/4W
R481
BYV26C
D406
4K7 1/2W
R459
470
R601
Q418
IRF630M
+
2.2uF/250V
C713
1 1/2W
R610
4.7U 160V
C436
0.24uF/250V
C423
Unlock
2SC945P
Q407
NC
57A600-21
+
470uF/16V
C603
12V
CR
2SC1213
Q743
10 1/4W
R413
NC
R468
68K 1/4W
R403
1N4148
D450
JUMPER
R730
0.1
C416
2SC945P
Thursday, July 21, 2005
P985D-1
TOP VICTORY ELECTRONICS(FUJIAN)CO.LTD
MODEL:
P/N:
Date:
DRAWER
APPROVED
Electric
Engineer
Engineer
Safety
+
10UF 50V
C743
B+
VOUT2
Q420
IRF630B
F1
JUMPER
HF
Jumper
R747
BF423
Q705
BAV21
D460
HD
JUMPER
R750
BAV20
D701
20K
R423
JUMPER
FB404
22 2W
R723
JUMPER
C480
0.1UF/100V
C610
HLIN
BU2527
Q403
1/4W
12.07V
57A600-21
150PF 2KV
C490
0.1uF/250V
C420
NC
445
220K 1/4W
R478
4R7 1/4W
R738
470
R603
0.47UF 100V
C417
470P
C450
VR701
47K
Q417
IRF630M
73C253-69-T
L405
1uF/250V
C427
57A419-503-T
56C584-1A
0.616V
93A220-505
0.1
C429
0.68R 2W
R608
TDA4863A
IC601
1
3
2
6
7
4
5
VCC
N
VF
-I/P
+I/P
GN
D
+O/P
Содержание PerfectFlat E90fB-4
Страница 46: ...ViewSonic Corporation E90fB 4 43 Confidential Do Not Copy 9 BLOCK DIAGRAM...
Страница 48: ...ViewSonic Corporation E90fB 4 45 Confidential Do Not Copy SAA4849...
Страница 52: ...ViewSonic Corporation E90fB 4 49 Confidential Do Not Copy...
Страница 58: ...ViewSonic Corporation E90fB 4 55 Confidential Do Not Copy 11 PCB LAYOUT 11 1 MAIN PCB LAYOUT...
Страница 59: ...ViewSonic Corporation E90fB 4 56 Confidential Do Not Copy 11 2 CRT BOARD LAYOUT...