Delta DPS-279BP Schematic
Circuit Diagrams and PWB Layouts
7. Circuit Diagrams and PWB Layouts
LCD Supply (37 & 42"): Part 1
46Q528.2E LA 7.
A1 A1
CN1
DISPLAY SUPPLY (37” & 42”): PART 1
75/1206
PE
L
N
T5AH/250V
F1
CY1
L802
100P/250V
CR-20-LP2048
CY2
100P/250V
1M/1206
R820 R821
10
R601
R607
25.5K
CY5
1.5KP/250V
1K
C107
R101
PC601
PC123
1/2
1K
R633
1KP
R616
C601
4.7M
Z1
TVR14681
1M/1206
0.1U
R102
R603
402K/1206
10K
4.7M
R39
R40
NTC1 NTC2
SCK201R0
1K
R602
402K/1206
R604
402K/1206
R608
3.83K
SCK201R0
1M/1206
R822
0.1U
C108
BAS316
1Kp
C602
D716BAV70
D602
R609
R704
HFV-DP722
FL1
R632
200
100
C603
1KP
75/1206
470P/250V
R819
18.7K
C610
CT601
100:1
R703
C703
835-1A-B-C
RL701
CY4
1M 1M
0.1u
C804
1kp
C806
0.1u
8.06K
2K
1/2
1u/0805
R5
R6
C803
R817
C805
R628
R629
75/1206
R701
CY3
0.47u
15K
1.2kp
DSP-210M
GT1
OTC28
FL2
CX1
0.33u/275V
DSP-210M
GT2
470P/250V
750K/0805
*
R818
C807
P0102BL
SCR211
1Kp
C611
R611
15K
R806
100p
2M/1206
R908
NCP1606B
IC801
100
R630
2.2u
C605
R909
2M/1206
750K/0805
R631
511
1Kp
R612
1.5M
2M/1206
R910
BD1
D15XB60
R805
C612
R613
3.01K
ZD905
100
R815
BAS316
7.5B
C809
R804
750K/0805
10
R814
0.1u
C801
C606
0.47u
1M
D905
R912
1u
C910
CR-18-LP3009
L801
Z2
1u/450V
1u/450V
TVR10511
750K/0805
22
R813
R812
*
51.1K/0805
C802
DDA001B
IC601
R614
19.6K
C810
R803
402K
R913
1u/450V
R918
1M
R914
1M
4401
Q902
C911
C811
R808
51.1K/0805
22
R809
BAS316
D802
R810
100
0.01u
10K
R811
R627
0.1u
C607
1u/0805
Q906
L800B PQ 3220
L800A
PQ3220
Q802
SPA15N60C3
51.1k
R615
121K
C608
2N7002
Q903
2N7002
BAS316
D801
R801
100
STTH1R06
D605
15
0.1u/275V
R626
CX2
F2
T1AL/250V
FB801
FB802
R802
R816
0.056/3W
R618
15
15
R621
R7
MUR460
D803
MUR460
220P/1KV
C812
3.5X6
3.5X6
10K
0.47u
C609
FL4
HFV-CE5085
D805
C813
220P/1KV
3.5X6
FB803
3.5X6
FB804
Q801
SPA15N60C3
BAS316
D603
100
R617
BAS316
D604
100
R620
C808
0.1 FUSIBLE
2SK3569
10K
R619
10K
R622
4401
Q601
180u/450V
0.22u
C903
R634
Q602
Q603
2SK3569
R624
ZD601
BD2
S1NB80
C904
BAS316
D907
2K/0805
18A
1N4007
D910
0.1U
C907
CT601
100:1
1/2
1Kp
1K /1W
Z3
TVR10511
C918 220p
220p
C917
4401
Q901
C625
220P/1KV
C626
R904
C902
33u/450V
20A
ZD900
200K/1W
220P/1KV
BAV103
D911
1N4007
ICE3AS02
20A
ZD906
4401
Q904
R605
D606
C614
100u/50v
R901
1 FUSIBLE
06J05
R902
IC901
4
3
R917
0.022u/630V
100/0805
R623
C613
2K/0805
PC901
1/2
0.01U
T1
ER39L
PC123
C905
1K
R919
40.2K
R915
R927
1.5K
0.22u
C901
R922
STPS10H100CFP
C921
0.047u/450V
22
R926
BAS316
D908
100
R923
10K
R924
R928
1
Q900
40.2K
D904 BAS316
CR201
CR202STPS10L60CFP
D201
SB560
SB560
D204
D909
BYV26E
3.5x6
Q905
R903
2/1W
4403
4
ZD901
3
C201
470u/35V
C204
D202
SB560
D203
SB560
FB902
FQPF3N80C
R905
5.1K
10D
1Ku/16V
ZD908
47P/1KV
PC902
1/2
R201A
7.5k/1206
R202A
R204A
R205A
P6KE300A
C916
10K
R906
PC123
R201B
7.5k/1206
R202B
3.01K/1206
R204B
3.01K/1206
R205B
3.01K/1206
0.1u
C914
C906
R201C
7.5k/1206
3.01K/1206
3.01K/1206
3.01K/1206
C920
20A
ZD902
D903
EGP10D
100U/50V
R201D
7.5k/1206
R202C
3.01K/1206
R204C
3.01K/1206
R205C
3.01K/1206
5.1/1206
R916
R201E
CB-3.0-01
R202D
3.01K/1206
R204D
3.01K/1206
R205D
3.01K/1206
EF12. 6
D906
BAV103
C912
47u/63V
R201F
7.5k/1206
L202
C208
470u/25V
C207
470u/25V
5.1/1206
T901
R201G
7.5k/1206
R950
SB340
D950
1
2
100
R512
BAS316
D608
R201H
7.5k/1206
R203A
3.01K/1206
CB-3.0-01
L203
CB-3.0-01
L204
1KP/1206
C950
ZD951
1N5917B
1/2
PC901
PC123
2.2u
3.3B C956
ZD602
D607
BAS316
R201I
7.5k/1206
R203B
2k
R952
10K
R953
IC951
APL431 1.25V
1U
C505
1K
R511
1K
R502
CB-3.0-01
L201
R201J
7.5k/1206
7.5k/1206
3.01K/1206
T5A/125V
F201
0.1u
C210
0.1u
C211
F200
T5A/125V
C955
0.1u
R503
R504
C205
CB-3.0-01
C951
1Ku/10V
750
R951
0.47u
C954
3.83K
2K
220u/35V
L951
R201K
C206
R509
5.11K
2K
R510
R506
1K
C504
1Kp
R201L
7.5k/1206
3.5X6
FB202
3.5X6
FB203
0.1u
C952
1Ku/10V
2k
R954
R955
1.13K
1
2
C502
0.047u
C202
220u/35V
7.5k/1206
H_16750_068.eps
3.5X6
FB901
3.5X6
FB201
C203
0.1u
C953
1/2
PC601
IC501
0.1u
110108
PC123
APL431 2.5V
C506
1u
Circuit Diagrams and PWB Layouts
LCD Supply (37 & 42"): Part 2
47Q528.2E LA 7.
A2 A2
DISPLAY SUPPLY (37” & 42”): PART 2
0.1/FUSE RES
R317
R335
CN4
4403
Q303
0.1U
R302
10K
C303
10K
R303
1/2
PC123
PC302
1K
R306
750
BAS316
D702
0.1u
C212
0.022u
C706
ZD301
4.7kp
C701
5.1A
LM324
IC701
1/4
1/4
IC701
LM324
R334
1/2
2K
PC123
PC301
BAS316
D701
100K
C321
R702
1u
R323
5.11K
3.24K
C722
0.47u
100K
R713
CN5_2
30.1K
R761
R768
R714
R715
887
1M/1206
1KP
C307
R705
10K
6.49K
0.1u
C213
R328
R329
R330
R312
0.1u
C707
10
R301
1M/1206
1M/1206
8.87K
R716
Q708
CN3
R212
100/1206
C329
22p /6KV
1u
C725
R343
CN2
R213
22
D708
BAS316
R711
D304
BAS316
100/1206
C325
3M
BAS316
220p
2N7002
Q707
2K
R738
D305
BAV99
D317
C330
33p /6KV
22
R339
*
BAS316
D306
R327
R321
D307
BAV99
R219
1K
R220
R214
10K
R221
220p
C326
2K
R304
1/2
PC302
PC123
27/2W
10K
2K
D314
P0102BL
C957
BAV99
R746
SCR210
1u
BAS316
D705
D707
LL4148
10K
0.1u
C723
27/2W
R218
R747
BAS316
200
D212
LM324
IC703
1/4
LM324
IC703
1/4
4403
Q701
10K
1
2
2K
R745
Q703
R744
2K
4401
1u
R216
D210
D211
PC902
1/2
0.47u
0.1u
0.47u
C726
Q604
4403
100
BAS316
BAS316
C710
C715
C714
*
R342D312
1K
R340
1K
R341
C319
0.01u
60.4K
R344
1u
R963
100K
C958
R964
5.11K
1K
R217
PC123
LL4148
D704
R730
4.7M
10K10K
R729
10K
R734
R733
2.55K
R732
4.7M
4401/DIP
Q702
R749
3.01K
1u
C720
1K
R750
LL4148
D706
2K
511
R731
R748
R757
IC705
APL431 2.5V
BAS316
22
R313
22
R314
D302
100
R315
BAS316
D303
100
R316
BAS316
D717
LM324
IC703
3.01K
R736
30.1K
R333
1/4
D308
BAV99
BAS316
D713
STP11NM60
Q301
10K
R318
STP11NM60
Q302
10K
R319
C309
0.22u
10K
51.1K
R743
BAS316
0.1u
R325
D710
C717
C333
33p/6kV
0.015u
1/2
IC702
LM358
C312
C310
330P/1KV
C311
330P/1KV
R326
C313
1Kp
100K
C716
R755
10K
R742
R756
2K/1206
2K
R735
2K
C315
C314
0.47u/450V
0.47u/450V
0.015u
C713
Q304
2N7002
C327
40.2
0.1u
R320
33p/6kV
D311
BAV99
C317
20K
R737
0.01u/1206
2K
R741
10K
R740
10K
T301
UU35
13C
ZD210
C718
D703
BAS316
1/4
R728
1Kp
LM324
IC703
D313
BAV99
1K
R215
10K
R739
C316
R332
R769
R766
2K
D709
D309
STTH1R06
R765
4.22K
BAS316
0.1u
C219
0.1u/630V
R720
30.1K
R338
22
D715
BAS316
D310
DDA 001A
19.6K
20K
R708
30.1K
0.1u
C217
0.1u
C215
IC301
BAS316
D711
R717
0.1u
C218
C704
C216
BAS316
R709
100K
20K
R712
0.1u
0.1u
60.4K
R753
R718
1K
R719
0.47u/0805
0.1u
C727
4.02K
C302
R710
C705
R721 200K
C709
1u
C308
1K
0.1U
17.4K
13K
0.01u
CN7
PC123
PC301
1/2
2K
R337
20K
R336
20K
R309
1KP
1KP
C318
C305
10K
R706
*
*
C724
2N7002
Q706
*
*
R723
CN5_1
R307
C304
0.1u
C214
1KP
1.3K
C301
R308
5.11K
R310
R311
5.11K
1M
4.7u/0805
D712
BAS316
BAS316
D714
20K
R726
R722
C711
10K
0.01u
LM324
34K
R707
LM324
IC701
1/4
C306
IC701
1/4
CN6
2.2u
LM358
IC702
1KP
1/2
R331
C708
H_16750_069.eps
110108
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