How it Works
Sharp
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DAC38M011
Schematic
7 pgs3.04 Mb0

Sharp DAC38M011 Schematic

EMI Filter + Rectifier
EMI Filter + RectifierEMI Filter + Rectifier
EMI Filter + Rectifier
PFC
PFCPFC
PFC
BUCK CAP.
BUCK CAP.BUCK CAP.
BUCK CAP.
L7103 & Q7305
L7103 & Q7305L7103 & Q7305
L7103 & Q7305
AC Brown out
VCC
C7108
Primary Secondary
Power Block
Signal Block
path
High Current path
Signal path
Comments
Comments
5V O/P rectifier
5V O/P rectifier5V O/P rectifier
5V O/P rectifier
Controller
U7101
5V Feedback Loop
U7102
PS_ON
System Interface
System InterfaceSystem Interface
System Interface
S13V*2A
13V*0.5A
DCM controller
U7300
AC-DETECT
13V O/P rectifier
13V O/P rectifier13V O/P rectifier
13V O/P rectifier
ON/OFF switch
FLYBACK
FLYBACKFLYBACK
FLYBACK
T7101
T7101T7101
T7101
RUNTKA
RUNTKA
3
3
95WJQZ
95WJQZ
Power Supply & Inverter
Power Supply & Inverter
26D44 Block Diagra
Block Diagra
m
m
AC Input
AC Input AC Input
AC Input
䇭
䇭䇭
䇭
2
22
22
22
20
00
0~240
~240~240
~240Vac
VacVac
Vac
38V O/P rectifier
38V O/P rectifier38V O/P rectifier
38V O/P rectifier
1
11
1㸢
㸢㸢
㸢2
22
2 Transformer
TransformerTransformer
Transformer
1
11
1㸢
㸢㸢
㸢2
22
2 Transformer
TransformerTransformer
Transformer
1
11
1㸢
㸢㸢
㸢2
22
2 Transformer
TransformerTransformer
Transformer
1
11
1㸢
㸢㸢
㸢2
22
2 Transformer
TransformerTransformer
Transformer
1
11
1㸢
㸢㸢
㸢2
22
2 Transformer
TransformerTransformer
Transformer
Controller
IC7500
Dimming Control,
Other I/O signal
CCFL
10lamps
8.5mA 1700V Typ.
33.9KHz Typ.
OFL = 150Hz
20% min
FULL
FULLFULL
FULL
Bridge
BridgeBridge
Bridge
MOS7500
MOS7500MOS7500
MOS7500
MOS7502
MOS7502MOS7502
MOS7502
MOS7501
MOS7501MOS7501
MOS7501
MOS7503
MOS7503MOS7503
MOS7503
Feedback,
Protections
AC_DET
REG,REG2,BRT,ADIM
+
+
+
+
+
-
-
-
-
-
ON/OFF Feedback Loop
U7203
Q7265
38V*1.8A
Lamp Open & Shorted
1 2 3 4 5 6
A
B
C
D
6
54321
D
C
B
A
PCB:
LY.REV:Date:
Checked Approved PART NO:
OF
SHEET
DESCRIPTION:
DELTA ELECTRONICS, INC.
FILE NAME:
THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF DELTA ELECTRONICS, INC.
AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE M ANUFACTURE OR
SELL OF APPARATUSES OR DEVICES W ITHOUT PERMISSION.
Drawn:
REV.
SCHEMATIC OF TELECOM POW ER
CX7101
NA
L7103
21A-7039
C7102
0.47u/450V
C7103
1u/450V
R7100
510K
R7101
510K
+
C7100
120u/450V
C7101
0.01u/50 0V
VAR7100
TVR10681
U7203
LTV-817B
AK
D7105
RGP10D
R7110
NA
R7111
2.2
U7102
LTV-817B
E-GNDS-GND
R7107
100K/2W
C7107
2200p/630V
AK
D7107
UF1007
C7200
100p/250V
R7251
27
RT7100
2R55A
R7285
NA
5VB
C7282
0.1u
R7286
1K
C7283
NA
R7283
30K
R7284
9.76K
R7288
510
R7280
47K
C7280
0.1u
R7281
300
TENG
DAC-38M011 AF-ADP-R0C5X05.SCH
R0C6X06
08/28'07
R7250
27
PS-ON
CY7101
680p/250V
CY7102
680p/250V
+
C7250
470u/50V
L7250
21A-4016
+
C7251
470u/50V
C7253
0.1u
38V
ZD7251
24B
C7254
0.01u
R7255
1K
R7256
10K
R7253
1.6K/2W
Q7250
4401
C7265
470p/250V
R7257
47
+
C7260
1000u/25V
C7269
0.1u
+
C7262
1000u/25V
1
3
3
2
D7260
SB20200FCT
13V
R7258
47
1
3
3
2
D7290
SRF2060
R7290
10
R7291
10
C7293
470p/250V
+
C7290
470u/10V
L7290
21A-4016
+
C7291
470u/10V
C7292
0.1u
C7267
0.1u
R7102
510K
Jimmy Huang
B
CE
Q7280
2N7002
R7254
1.6K/2W
BU5V
CX7100
0.33u/275V
C7111
1000p
C7112
0.1u
C7113
0.1u
D7103
LL4148
C7110
220p
R7103
10K
R7116
1
R7115
0.22/2W
R7104
10
R7113
300
+
C7108
47u/25V
VCC
R7109
4.7K
R7108
4.7K
S-GND
STB
OFL1
OSC
ERR
REG
REG2
BRT
13V
S-13V
S-GND
S-GND
AC-DET
PS-ON
BU5V
7
5116
3
12
104928
1
CN7200
CN-12-1
CY7104
1000p/250V
CY7103
1000p/250V
C7205
NA
R7105
3.9M
R7106
3.9M
E-GND E-GND
E-GND
E-GND
E-GND
D7100
STTH10LCD06FP
S-GND
S-GND
S-GND
S-GND
5VB
+
C7261
1000u/25V
S-13V
5V-WND
GAS7100
jumper
GAS7102
jumper
GAS7104
DSP-201M
GAS7103
DSP-201M
U7280
TLV431A
L7260
21A-4016
5V-WND
+
C7263
1000u/25V
L7265
21A-4016
D7251
STTH10LCD06FP
E-GND
R7299
jumper
Tom Bow
R7268
4.7K
R7264
20.5K
R7265
4.7K
A K
D7295
RGP10D
12V
124
3
L7100
21A-7087
ADIM
C7307
0.1u
R7310
56K
MULT3COMP2INV1CS4PFC-OK7TBO6VFF
5
GND
12
GD
13
VCC14ZCD
11
PWM -LATCH
8
PWM -STOP
9
AC-OK
10
U7300
DAP005
C7306
0.1u
R7308
12.7K
R7302
1M
R7301
1M
R7305
3.3M
R7304
3.3M
C7309
0.01u
R7312
30K
R7311
5.1K
C7312
0.47u
R7313
150K
R7330
240K
C7318
2200p
C7310
0.01u
R7317
51.1K
R7316
0
R7315
3.3M
CS
G
DS
Q7305
STP11 NK50ZFP
D7300
LL4148
R7300
47
R7328
330
R7341
0.3
R7342
0.3
C7317
330p
E-GND
CS
E-GND
E-GND
C7301
0.1u
+
C7300
10u/50V
E-GND
VCC
R7307
68K
E-GND
E-GND
PFC-VCC
PFC-VCC
E-GND
E-GND
C7268
NA
5VA
U7265
TL431
13VA
5VB
+
C7295
470u/10V
PG-WND
5VA
NC
7
Comp
2
CS
3
CT1GND
4
OUT
5
HV
8
VCC
6
U7101
LD7576GS
E-GND
B
CE
Q7162
2N7002
R7169
100
OUT
R7117
20
R7118
20
R7292
68K
R7293
30K
R7294
9.76K
C7296
NA
13VA
U7291
TLV431A
R7282
3.3K
G
DS
Q7101
STP9NK70ZFP
R7112
0
CY7106
680p/250 V
ZD7105
20B
C7162
1u
R7165
26.1K
R7314
3.3M
R7119
100
R7306
20
R7114
10
ZD7250
24B
ZD7265
TLZ15B
D7265
LL4148
EC
B
Q7271
4403
R7212
47K
R7211
10K
PS
PS
38V
ZD7210
6V8B
38VA
38VA
R7150
10
ZD7106
NA
E-GND
CY7108
1500 p/250V
PDRV_A
NDRV_B
PDRV_C
NDRV_D
PDRV_A
PDRV_C
NDRV_B
NDRV_D
234156789
CN7502
CN9
B
CE
Q7130
NA
E-GND
R7130
NA
ZD7130
NA
D7130
NA
R7340
10K
6
4
2
1
78111591013
14
T7 101
21A-7109H
2
341
CN7100
CN4
A-GND
1
1
L
1
1
N
F710 0
3.15A/250V
F710 1
3.15A/250V
A-GND
A-GND A-GND
CY7107
680p/250 V
AC
3
V+1V-
4
AC
2
BD7100
US6KB80R
1
3 2
4
L7102
21A-6026
1
3 2
4
L7101
NA
Q7265
AP40T03GI
123
4
876
5
N
Q7291
AP4800 GM
2 6
T7 100A
21A-7108B
78
T7 100B
21A-7108B
B
CE
Q7212
2N7002
R7214
10K
R7215
jumper
R7205
NA
+
C7281
10u/50V
CY7105
680p/250 V
R7224
47K
+
C7235
10u/50V
C7297
0.22u
F7290
2.6A /6V
F7260
4A/16V
F7250
4A/16V
R7160
1M
AC
AC
R7161
1M
R7162
909K
R7163
90.9K
Q7160
4401
R7168
200K
ZD7160
20B
C7161
1u
C7163
1u
R7164
21K
R7166
191K
B
CE
Q7161
2N7002
R71671MC7160
1u
R7170
100
E-GND
Comp
Comp
VCC
AK
D7160
UF1007
C7233
NA
EC
B
Q7231
NA
R7235
NA
R7234
NA
AC-DET
R7289
NA
AC-DET
BU5V
Q7230
4401
R7238
150
C7230
0.1u
C7231
0.1u
D7231
LL4148
13V
R7232
20K
U7230
TL431
R7231
36K
R7230
68K
A K
D7230
UF1007
Q7232
NA
R7236
NA
R7237
NA
ZD7230
NA
PS
BU5V
R7233
20K
BU5V
5V-WND
BU5V
R7241
NA
R7239
NA
R7240
NA
13V
R7252
27
PDRV_A
NDRV_B
PDRV_C
NDRV_D
PDRV_A
NDRV_B
NDRV_D
PDRV_C
DAC-38M011 AF-INV-R0C8X08
DAC-38M011 AF-INV-R0C8X08.SCH
D7250
STTH10LCD06FP
R7120
NA
C7232
0.33u/50V
R7126
NC
1 2 3 4 5 6 7 8
A
B
C
D
8
7654321
D
C
B
A
PCB:
Date:
Checked Approved PART NO:
OF
SHEET
DESCRIPTION:
DELTA ELECTRONICS, INC.
FILE NAME:
THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF DELTA ELECTRONICS, INC.
AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR
SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION.
Drawn:
REV.
SCHEMATIC OF DC-AC INVERTER
Frame Name:FR9-2R00.DOT
PCB:
LY.REV:
Date:
Checked Approved PART NO:
OF
DESCRIPTION:
FILE NAME:
THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF DELTA ELECTRONICS, INC.
AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR
SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION.
Drawn:
REV.
Frame Name:FR9-2R00.DOT
R0C9X09
C7500
105P/50V
C7501
105P/50V
R7508
470K
R7509
470K
C7502
103P
12/13'07
DAC-38M011 AF-INV-R0C9X09.SCH
R7513
511KF
R7512
511KF
R7515
143KF
R7543
165KF
C7503
103P
R7514
511KF
5V
IC12V
BRT DIM
5V
C7527
220P
C7515
153P
C7505
105P
C7504
103P
R7549
90.9KF
R7524
499K
C7507
104P
C7510
474P
C7508
104P
C7509
104P
C7511
474P
SST
C7514
105P
J7505
R7552
1.5MF
OVP
PDRV_A
NDRV_B
PDRV_C
NDRV_D
OVP2ENA3SST4VDDA5GNDA
6
LCT
15
REF
7
CTMR
1
RT1
8
PGND
16
FB9CMP
10
NDR_D
11
PDR_C
12
LPWM
13
DIM
14
RT17CT
18
PDR_A
19
NDR_B
20
IC7500
OZ964
J7503
J7504
R7551
3.3MF
C7528
5P
D7500
4148
R7519
NC
J7506
C7529
8.2P
R7517
100KF
FB-1
R7518
1MF
R7503
0
R7516
22
C7524
182P
C7522
472P
J7500
C7525
820P
DIM
FB
EC
B
Q7500
4403
R7523
300K
J7501
C7526
680P
J7502
B
CE
Q7502
4401
12V
Q7501
2402
IC12V
R7536
56
VCC
R7535
56
VCC
PDRV_A
D7505
4148
D7502
4148
NDRV_B
NDRV_D
R7534
56
D7501
4148
R7504
0
R7537
56
D7503
4148
R7505
0
C7516
823P
R7525
10K
C7517
823P
R7526
10K
P_C
N_D
N_B
P_A
B
C E
MOS7500
AP9575
G
DS
MOS7502
AP9971
B
C E
MOS7501
AP9575
G
DS
MOS7503
AP9971
C7531
225P/50V
C7532
225P/50V
C7533
225P/50V
C7534
225P/50V
C7535
225P/50V
C-1
M-1
+
CP7502
X
+
CP7503
470U/50V
VCC
+
CP7501
470U/50V
+
CP7504
470U/50V
+
CP7500
470U/50V
F7500
T 4A L 250V
R7500
0
VREF
N_D
N_B
P_C
P_A
VREF
D7512
4148
R7548
5.1K
LCT
R7510
10KF
C7539
470P
CY7500
10P/3KV
1
2
3
D7523
BAV70
C7541
470P
CY7501
10P/3KV
OVP
2
7 5
4
8
1
3
6
T7500
00A-7027
2
7 5
4
8
1
3
6
T7502
00A-7025
R7588
100KF
R7589
100KF
R7572
27K
T0-1&T0-4
C7538
470P
R7603
15K
T0-1&T0-4
C7540
470P
R7604
15K
C7543
470P
CY7502
10P/3KV
1
2
3
D7524
BAV70
C7545
470P
CY7503
10P/3KV
OVP
R7590
100KF
R7591
100KF
R7573
27K
T2-1&T2-4
C7542
470P
R7605
15K
T2-1&T2-4
C7544
470P
R7606
15K
T4-
C7547
470P
CY7504
10P/3KV
1
2
3
D7525
BAV70
C7549
470P
CY7505
10P/3KV
OVP
2
7 5
4
8
1
3
6
T7503
00A-7025
2
7 5
4
8
1
3
6
T7501
00A-7027
2
7 5
4
8
1
3
6
T7504
00A-7025
R7592
100KF
R7593
100KF
R7574
27K
T3-1&T3-4
C7546
470P
R7607
15K
T3-1&T3-4
C7548
470P
R7608
15K
C7551
470P
CY7506
10P/3KV
1
2
3
D7526
BAV70
C7553
470P
CY7507
10P/3KV
OVP
R7594
100KF
R7595
100KF
R7575
27K
T1-1&T1-4
C7550
470P
R7609
15K
C7552
470P
R7610
15K
C7555
470P
CY7508
10P/3KV
1
2
3
D7527
BAV70
C7557
470P
CY7509
10P/3KV
OVP
R7596
100KF
R7597
100KF
T4-1&T4-4
C7554
470P
R7611
15K
T4-1&T4-4
C7556
470P
R7612
15K
T1-1&T1-4
C-1 C-1
M-1 M-1
R7576
27K
K
A
R
D7531
BAV99
FB-1
R7562
43KF
J7509
R7561
56KF
J7510
R7580
X
R7584
30KF
R7583
15KF
J7513
J7508
R7563
75KF
J7507
R7560
150KF
J7512
R7582
8.2KF
J7511
R7565
6.2KF
5V
LAMP+
R7564
10KF
R7581
750F
FB
K
A
R
D7532
BAV99
K
A
R
D7533
BAV99
K
A
R
D7534
BAV99
R7636
1MF
R7637
75KF
C7568
103P
R7559
100KF
R7558
100KF
C7564
104P
5V
K
A
R
D7530
BAV99
J7514
2
3
1
8 4
IC7502A
LM258
6
5
7
IC7502B
LM258
IC12V
R7579
2KF
C7566
104P
A K
ZD7506
7.5B
C-1
M-1
R7506
0
RT
CT
T3+
A K
ZD7501
5.6B
A K
ZD7500
5.6B
RT1
D7518
4148
R7598
10K
C7558
472P
R7567
10K
OS1
D7519
4148
R7599
10K
C7559
472P
R7568
10K
OS1
D7520
4148
R7600
10K
C7560
472P
R7569
10K
OS1
D7521
4148
R7601
10K
C7561
472P
R7570
10K
OS1
D7522
4148
R7602
10K
C7562
472P
R7571
10K
OS1
D7510
4148
R7620
X
R7546
100K
C7567
X
B
C E
Q7512
BSS138
OS1
IC12V
FAIL
ZD7505
7.5B
D7511
4148
FAIL
B
CE
Q7511
2N7002
R7547
100K
FB-1
R7531
10K
5V
R7511
150KF
C7523
472P
C7518
103P/50V
D7506
4148
D7507
4148
D7509
4148
D7508
4148
LAMP-
R7586
1.5M
R7585
499K
R7566
12.1K
R7628
1MF
C7520
104P
C7530
NC
FBK
FBK
G
DS
Q7514
2N7002
R7630
200K
R7502
0
C7512
X
K
A
R
D7528
X
K
A
R
D7529
X
C7536
X
C7513
X
R7520
X
R7522XR7521
X
VCC
R7538
30K
B
CE
Q7503
4401
C7506
105P
R7539
3.3K
R7541
27.4K
A C
R
U7500
TL431
5V
IC12V
C7519
104P
R7540
28K
C7521
475P
L7500
X
C7565
104P
R7550
X
T0-1&T0-4
T1-1&T1-4
T2-1&T2-4
T3-1&T3-4
T4-1&T4-4
T4+
T4-
T4+
T4-
R7544
100K
Q7506
1409
REG2
LCT
R7555
100KF
R7556
100KF
R7554
100KF
B
CE
Q7504
4401
R7553
24K
5V
OFL1
D7504
4148
FB
R7542
1.2M
Q7507
1409
R7545
100K
5V
REG
RT
Q7510
4403
A K
ZD7503
16B
R7530
30K
R7529
10K
C7537
102P
ENA
VCC
A K
ZD7502
16B
R7587
NTC10K
A K
ZD7504
10B
R7527
10K
R7528
680
B
CE
Q7508
4401
ENA
R7632
10K
G
DS
Q7515
2N7002
R7638
20K
R7634
10K
D7513
4148
5V
CT
OSC
R7635
470K
G
DS
Q7517
2N7002
R7641
100K
5V
RT1
R7639
15K
G
DS
Q7516
2N7002
R7640
100K
5V
IC12V
R7633
10K
B
CE
Q7509
4401
R7631
X
2
3
1
84
IC7501A
LM258
IC12V
R7622
2.4M
R7621
1.2M
6
5
7
IC7501B
LM258
SGND
ENA
ERR
1
1
CN7503
1
1
CN7504
1
1
CN7505
1
1
CN7506
1
1
CN7507
1
1
CN7508
1
1
CN7509
1
1
CN7510
1
1
CN7511
1
1
CN7512
38V
R7501
0
T3+
R7629
0
LAMP+
LAMP-
+
-
+
-
+
-
+
-
+
-
ܦ࣒ᙤ
R7627
68KF
R7557
100KF
R7578
16.9KF
R7613
12KF
R7615
X
R7614
47.5KF
FB-1
5V
ADIM
C7563
104P
R7507
1K
STB
R7577
X
R7617
100F
C7569
105P
R7618
133K
R7619
665K
A C
R
U7501
TL431
R7616
1M
5V
G
DS
Q7505
2N7002
PDRV_C
B
CE
Q7521
4401
EC
B
Q7524
4403
R7649
1K
R7647
1K
B
CE
Q7519
2N7002
R7533
X
5V
IC12V
R7648
0
R7646
0
B
CE
Q7520
4401
EC
B
Q7522
4403
R7645
1K
R7643
1K
B
CE
Q7518
2N7002
R7532
X
5V
IC12V
R7644
0
R7642
0
C7572
X
C7574
103P
C7571
X
C7573
103P
C7575
105P
C7578
X
C7576
X
C7577
105P
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