Dell D825TM Manual de servicio - Página 19
Navegue en línea o descargue pdf Manual de servicio para Monitor Dell D825TM. Dell D825TM 33 páginas. D-1 chassis color monitor
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C O N T R A S T +
C O N T R A S T -
M E N U
B R I G H T +
R E S E T
CN701
8P
WHT
B R I G H T -
:S-MICRO
C Y 4 -
8
C Y 4 +
7
C Y 3 -
6
C Y 3 +
5
C Y 2 -
4
C Y 2 +
3
C Y 1 -
2
C Y 1 +
1
TO
CONVERGENCE
YOKE
JW601
10.0MM
JW602
10.0MM
C634
R610
D606
C630
330
33k
RREF
0.1
25V
RB441QT-77
3W
R611
VCC
Q602
10k
STP6NA60
:RN
STBYMNG
R612
SW-REG OUT
10
C635
VC
FB604
0.01
:PT
E/AIN
D608
S
OUTPUT
RD18ES
R638
R613
6.8k
E/AOUT
10k
GND
:RN
R614
0.22
3W
R615
D609
:RS
180k
CLAMP E/AIN
RB441QT-77
Q601
R618
C614
FOLDBACK
IN
R619
DTC143ESA-TP
R634
1
330
2.2k
15k
:RN
RELAY DRV
:MPS
SFTSTRT
:RN
OVP
R617
C616
R603
470p
1k
CT
68
C617
FB607
CUR
SENSE
IN
C615
0.0022
5MM
0.001
:PT
:PT
12V
STBYLSET
D602
DEMAGIN
R620
C618
1SS119
100p
22k
IC601
B
MC44604
SW-REG CONTOL
D G C 2
1
TH601
D601
N C
2
:POS
GBU4JL
D G C 1
3
RY601
MOC8105TV
CN601
PHOTO COUPLER
3P
T H P 6 0 0
1
TH600
T H P 6 0 0 A
2
C606
R600
C602
ERROR AMP
0.0047
1
0.0047
CN602
10W
250V
250V
2P
C643
0.0047
250V
C605
D649
1
S601
1SS133T
250V
C642
0.0047
250V
R649
1
4
100k 1W
LF602
FB611
:LFT
0
2
3
D648
RD13ES
FB610
VA601
0
FB615
FB614
R604
C604
0
F601
0
560k
0.47 250V
4A
1/2W
250V
:RC
FB609
FB612
FB613
C601
C608
0
0
0
100pF 250V
100pF 250V
FB608
0
L
G
N
CN600
AC
IN
TO
KEY SCAN
5V
-2
C929
0.001
B:CHIP
R940
2.7k
:RN
5 V
S901
IC701
SW
CXA8070P
CON-CONTROL
D935
S902
DTZ5.1B
A_GND
SW
R941
D_GND
470
:RN-CP
V_SIN
R942
470
SCL
:RN
VPOSIN
R943
R703
S903
680
SDL
270
:RN-CP
SW
1/2W
V_DF
C712
D_VCC
0.1
:PT
VREF OUT
R944
C701
S904
HD.IN
C713
1k
0.1
2200
SW
:RN-CP
H_CONVOUT
25V
10V
V_REFIN
S905
R945
V.CONVOUT
SW
1.5k
:RN
H-SAW_CAP
R705
4.7k
C704
H_STATICOUT
220p
R946
S906
CH
2.7k
C703
H-AGC_CAP
12V
SW
:RN
R706
0.22
4.7k
:MPS
V_STATICOUT
G E M
A_VCC
C705
R947
0.1
6.8k
:PT
:CHIP
V.SIN
R948
5.0MM
S909
R949
SW
0
R708
10k
R707
V-REF
10k
R709
R710
10k
10k
C706
C707
47p
R712
47p
R716
:CH
:CH
100
100
R713
R711
0.56
1W
1W
1
:RS
:RS
1W
1W
R718
100
R717
1W
:RS
2.2
1W
:RS
R724
R719
27
15k
C708
1W
0.1
:PT
C709
470
15V
25V
15
-15V
C710
470
25V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
IC702
STK392-910
CONV-AMP
IC605
12V
5V
TDA8138A
5V,12V,REG
L902
OUTPUT2
OUTPUT1
C640
C626
C627
0.0047
470
470
250V
FB616
16V
16V
NC
0
GND
C629
R633
C610
R605
470
10k
390
0.1
250V
400V
DISABLE
1/2W
:RF
144V
INPUT2
C628
R601
100
JW 5MM
T601
D612
C619
25V
FB603
L603
INPUT1
:SRT
220
0
FMC-26
FB601
200V
0.45
RECT
:HT
9
10
D613
C620
FB602
EGP10G
L604
80V
100
0.45
R609
RECT
100V
47k
8
11
R639
3W
C621
15V
0.12 1/2W
L605
1000
25V
0
7
12
FB606
D614
C622
0
R621
FMN-G12S
470
0.12
25V
6
13
1/2W
C632
D615
FB605
470
0
3DL41A
16V
5
14
R622
R641
1 5 V
D616
0
10k
0.47 1/2W
EGP20D
4
15
L606
R623
FB617
C623
0.12 1/2W
0
5.0MM
1000
-15V
25V
C613
3
16
10000p
C624
630V
R624
D617
Q511
R513
470
0.12
EGP20D
220
:PP
16V
IRFU110
:RF
10
2W
H-DRIVE OUT
2
17
:RS
D610
R625
C633
R616
0.12
470
EGP10G
0.47
R508
:RF
16V
:FPRD
100
1
18
D611
D618
EGP20D
R631
C502
C510
HSS82
S
D622
220
0.01
R509
D501
470p
RD8.2ES
22k
RD12ES
500V
:PT
R626
C637
330
0.1
D654
:PT
RD2.7ES-T2B2
L508
HCL
C508
T505
100
25V
6
1
:HST
R635
D605
Q605
5
2
R577
1k
1SS119
R591
2SB1094
330
:CHIP
150
2W
PROT
1/2W
R628
R636
:RS
:RN
R592
Q606
4
3
120k
1k
R627
150
1/2W
:CHIP
DTC114ESA
470k
R637
R516
1/2W
:RN
HEATER SW
0.68
150
:RN
IC603
1W
1/2W
C517
R643
:RN
D512
0.01
3.9k
12V
1SS119
:PT
C625
R629
0.1
D624
10k
1SS119
R505
R506
:RN
R502
180k
10k
470k
R565
5.0MM
IC604
:CHIP
:RN
:CHIP
TL431
Q504
R630
RV601
C644
2SC3941A
2.7k
JW 5MM
C501
:RN
47
Q505
V-DF AMP
10
25V
2SA1175
BUFF
Q604
DTC114ESA
R501
STBY CONTROL
100
R503
13
6.8k
:CHIP
C503
0.01
B:CHIP
C504
C505
0.001
27p
R507
500V
2kV
-15V
1.8k
B
:RN
C578
6
0.001
5V
FI
12V
80V
144V
2kV
7
R532
C577
C528
0.01
2.2
5
0.01
:FPRD
2kV
2kV
F
F
8
CN502
9P
CN510
CN501
WHT
1P
:S-MICRO
6P
:DY
A.BOARD
CN305
KEY SCAN
IIC CLK
IIC DATA
5V
5 V
LOCK
5 V
IC902
CXA8071P
R907
DEF-CONTROL
C936
100
100pF
1/2W
:CH
D VCC
D.GND
R915
C902
C903
4.7k
470
0.01
D920
16V
B:CHIP
:CHIP
LOCK
X5
RB441QT-77
R951
100
X902
:CHIP
IIC DATA
V-USYNC
SDA
V.IN
IIC CLK
SCL
V.DIV
D704
1SS119
H-USYNC
C714
V.GND
H.IN
R704
C906
560p
1.0
CH:CHIP
10k
:MPS
:RN
C905
V.OSC
H.PH.FI
0.068
:PT
V.AGC
AFC1
L901
V SAW
V.SAW
REF
V-REF
R929
4.7k
:CHIP
E/W
E/W
VCO.FI
C923
C922
470p
1.0
CH
V.SIN
V.SIN
R.F/V
12V
D922
H.AGC
DELAY CAP
C913
MA111-TX
0.1
:PT
R931
V.DF
9V
D923
C917
2.2k
MA111-TX
:RN-CP
0.0068
B:CHIP
C916
H.DF
AFC2
22
C920
0.01
C924
B:CHIP
22
C921
H.FLY
H.OUT
470
16V
R933
1.5k
Q903
H.GND
VCC
2SC2785
C925
D903
0.01
JW 5MM
H.DRIVE
B:CHIP
C926
470
D924
C918
16V
MAIII-TX
10
V-REF
D925
12V
MAIII-TX
R504
0.47
R632
:FPRD
1k
Q501
2SC2785
H.DRIVE
9
R727
15k
Q502
2SA1175
R728
BUFF
100
1W
:RS
R729
2.2
R730
1W
18
:RS
15
1W
C711
0.1
:PT
H BLK
15
DEGAUSS
HEATER
REMOTE ON/OFF
E/W
5V
-2
IC401
LA7840
V-OUT
15V
C401
470
1
2
3
4
5
6
7
25V
C402
C404
0.22
470
-15V
100V
C403
25V
:PT
220
R408
47k
R401
R407
:CHIP
1.5
4.7k
:FPRD
15V
D403
1SS119
C405
0.022
R402
D402
:PT
330
RD4.7ES
1W
:RS
C406
C407
R410
0.022
12k
0.0047
:PT
:RN
:PT
R404
5.6k
:RM
R409
R405
R406
5.6k
R403
:RN-CHIP
2.2
12k
14
1.8
1/2W
:RN-CP
1/2W
R582
:RN
144V
:RN
56
12V
:FPRD
FB506
D518
R581
10k
T504
C575
0
:HDT
RD10ES
100
C574
Q508
200V
Q520
S
L503
0.01
2SC2785
1
8
IRFI9620GS
250V
1
10
BUFF
H-REG
2
9
FB505
C579
10p 2kV :SL
2
7
D516
D502
3DL41A
D525
4
SB340L
FB504
HSS82
R587
O
C521
Q507
3
6
100p
5
6
1k
BU2522AX
2kV
R586
R585
R517
:SL
2.2k
2.2k
2.2 3W :RS
H-OUT
1/2W
1/2W
C518
R538
4
H BLK
R539
10
4700p
10
2kV
R526
D527
3W
R522
3W
4.7k
RD5.1ES-T1B2
:RS
:RS
47
L510
H FLY
R518
C580
2.2 3W :RS
D506
C522
0.01
FMQ-G5FMS
0.0022
:PT
100V
DAMPER
D507
R579
:PT
B
150k
RD5.1ES
2
4
IC503
R511
TO PIN 3 OF
1
BLUE
LA6500-FA
:FPRD
JW501
CN1001 D1 BOARD
H-CENTER AMP
5MM
R593
R589
1
3
5
1.2k
4.7k
:RN
-15V
TH502
R573
R572
D511
R570
Q521
220k
47k
RD5.1ES
1k
R590
JW117
JW502
22k
2SA1175
5.0MM
5MM
R571
:RN
BUFF
33k
3W
:RS
R578
Q518
27
C573
2SC3209LK
2W
4.7
L506
H.CENTER AMP
:RS
160V
1.2mmH
1
12
R580
15k
:CHIP
11
C516
C523
0.56
0.33
250V
200V
3
10
C530
:PP
0.36
:PP
250V
R512
:PP
Q512
Q513
4.7
IRLI530GLF33
IRLI530GLF33
4
9
S-CAP CHANGE
S-CAP CHANGE
R521
R533
R525
1k
1k
5
8
1k
:FPRD
:FPRD
:FPRD
R523
S
R524
S
6
7
47k
C515
47k
0.01
:CHIP
:CHIP
C536
C507
B:CHIP
C520
0.01
0.39
T503
B:CHIP
250V
0.01
:DFT
:PP
B:CHIP
IIC CLK
IIC DATA
DDC 5VDET
5V
-2
DA0
TEST
5 V - 2
DA1
IR
ROTATION
DA2
RESET
RESET
S0
H.CENT
DA3
PA0
D933
RD5.6SB
S1
SHRP1
DA4
PA1
D932
RD5.6SB
S2
REMOTE ON/OFF
DA5
PA2
D931
R953
R954
RD5.6SB
10k
10k
S3
DEGAUSS
DA6
PA3
Q902
S4
2SC2785
DA7
PA4
DRIVE
LED RED
DA8
PA5
Q901
VSS2
PA6
LED GREEN
2SC2785
1
5V
-2
DRIVE
CBLANK
VDD2
CBLK
R910
R911
C930
C914
R920
330
470
0.01
D902
22p CH
1k :CHIP
:PT
RD5.6ES
PB7
OSCIN
X901
2
24MHz
PB6
OSCOUT
C915
22p CH
DDC 5VDET
PB5
CLKOUT
D912
D918
SPB-26MVWF
RD5.6ES
FB904
KEY SCAN
0
C928
PB4
NC
0.01
B:CHIP
ABL
PB3
NC
R934
D919
10k
RD5.6ES
THERMAL
PB2
NC
C927
0.01
B:CHIP
HV
TXD
PB1
TDO
V FLY
VFB
RDI
RXD
V-SYNC
VSI1
SDA
IIC DATA
VSI2
SCL
IIC CLK
R957
47 :CHIP
DDC DATA
CLP
DDCSDA
R958
47 :CHIP
LOCK
ITA
DDCSCL
DDC CLK
HEATER
PD4
PC1
HOST GND
H BLK
PD3
HFB
C908
0.01 B:CHIP
V-USYNC
VSO
VDD
R925
3
C909
2200
R927
4.7k
5 V - 2
0
:CHIP
H-USYNC
HSO
HSI1
H-SYNC
10V
:CHIP
IC904
4
R961
PST600D-T
100
CSYNC
C910
CSI
VSS
RESET
0.1
3
:PT
C912
IC901
100
2
1
16V
CXD8692S
CPU
BPCLAMP
V FLY
H CENT
H CENT
ROTATION
ROTATION
HV
HV
SHRP1
V-SYNC
V-SYNC
C931
470p
D914
D916
:CH
1SS119
1SS119
5V-2
H BLK
H FLY
DEGAUSS
HEATER
REMOTE ON/OFF
V FLY
E/W
ABL
12V
Q506
R529
10k
2SA1175
R514
:FPRD
BUFF
22k
:CHIP
R500
C509
H CENT
0.47
100p
C527
R534
:FPRD
500V
144V
11
0.01
100
B
C506
R527
250V
:FPRD
1
10k
:PT
C560
C524
0.33
100
200V
200V
D509
:PP
RD10ES
S
Q503
T501
2SJ449
NX-4430
HV-REG
:FBT
R561
82
3W
R530
2
HV
82
3W
C526
:RS
2200p
500V
R531
1
82
3W
L501
:RS
14
L502
13
D513
MUR-160
FOCUS
FB502
0.45UH
SG501
17
16
D514
Q510
HSS82
2SK2101-01MR
11
HV-OUT
12
6
C519
S
R520
0.001
5
22
2kV
:FPRD
:PP
D504
4
RD18ESB2
C570
RGP02-20
100
25V
8
C540
0.01
630V
C559
:PP
0.0047
12
9
:PT
FB503
5.0MM
R510
22k
Q517
:CHIP
2SC2611
H.CENTER SW
C525
0.12
250V
:PP
Q515
12V
IRLI530GLF33
5V
S-CAP CHANGE
R528
22k
R535
S
47k
:CHIP
TH501
10K
GT001
GT002
5V
D
G N D
CN901
1
2
+ 5 V
R903
1k
:S-MICRO
RXD
3
R904
R X D
1k
TXD
4
T X D
FOR
SERVICE
5 V - 2
1
D D C S C L
CN902
D905
R906
D901
D906
10k
1SS119
1SS119
2
D D C S D A
1SS119
:CHIP
R912
R908
R909
PROT
PROT
PROT
1k
:S-MICRO
2.2k
2.2k
3
H O S T
G N D
:CHIP
:CHIP
R913
4
NC
100
IIC DATA
5
I I C D A T A
R914
6
G N D
100
IIC CLK
7
I I C C L K
FB901
G N D
D907
0
8
D908
1SS119
1SS119
9
H R T R C
PROT
PROT
V R T R C
10
R916
R917
R918
15k
15k
1k
TO
A.BOARD
DDC CLK
CN306&CN311
D909
D910
R922
RD5.6ES
RD5.6ES
10k
:CHIP
4
3
2
1
IC905
ST24C08FB
EPROM
5
6
7
8
C911
0.01
:PT
5
4
IC900
TC7SET08F
C932
0.01
SYNC-BUFF
D917
DTZ5.6B
1
2
3
CN903
7P
WHT
FB902
100
:S-MICRO
1/4W
CBLANK
1
C B L A N K
R919
1k
2
S H R P 1
R935
100
3
B P C L A M P
R938
H FLY
100
C S Y N C
4
R936
100
5
V S Y N C
C933
C934
6
G N D
0.01
47pF
7
H S Y N C
R937
1k
R959
TO
A.BOARD
3.3k
CN309
CN511
1P
CSYNC
BPCLAMP
V FLY
SHRP1
V-SYNC
5 V - 2
C553
C545
R556
0.001
0.022
47k
B
B
:RN-CP
C555
0.1
C546
:PT
220p
C562
R567
100
R564
C558
:CH
10k
16V
12V
47k
1
R554
C557
:CHIP
10
:CHIP
150k
:RN-CP
24
23
22
21
20
19
18
17
16
15
14
13
B1
B2
B3
R
DP1
B4
R
CP1
CP2
CP3
R
R
R
R
R
R
R
B4
R
REF
SAW GEN1 AGC TYPE
SAW GEN2 NON AGC TYPE
R569
1
2
3
4
5
6
7
8
9
10
11
12
470
:RN-CP
C554
C552
C548
0.1
0.01
R557
0.001
25V
C561
B:CHIP
18k
:PT
:CHIP
0.001
:CHIP
B:CHIP
R551
R553
33k
C563
220k
:RN
470p
12V
:RN-CP
B:CHIP
C576
R583
C543
100p
47p
10k
:CH
:CHIP
:CH
C551
C550
L507
D522
0.01
100
1SS119
B:CHIP
16V
R584
4.7k
:CHIP
D523
1SS119
R541
C539
1k
0.022
:RN
100V
R540
C556
200k
R568
220p
:RN
47k
:CH-CHIP
RV501
100k
1 2 V
R542
C532
1k
0.47
:RN
R544
100V
1M
:RN
R548
1.8k
:CHIP
R560
15k
:RN
C535
R545
0.01
R550
47k
:PT
1.8k
:CHIP
:RN
R546
C541
33k
C547
4.7
:RN
R562
1
12k
R543
:RN
CN503
4.7
2P
:FPRD
R566
5V
-2
C549
22
D515
0.068
1W
R O T A T I O N -
D517
2
C542
:PT
:RS
10
RD27ES
1
R O T A T I O N +
2
4
R563
R547
R552
R549
560k
56k
1.5
82k
:FPRD
80V
:RN
:RN
:RN
IC502
RED
LA6500-FA
C544
0.01
ROTAION-DRV
TO CN1001 OF
:PT
BLUE
R558
D1 BOARD
1
3
5
10k
:RN
BLACK
15V
YELLOW
R559
2.7k
C513
-15V
:RN
10
-15V
CN512
B-SV3405<D1-DELL>-D..
1P
4P
WHT
10P
WHT