Dell D1025TM - UltraScan 1000HS - 17" CRT Display Manual de servicio - Página 19
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C O N T R A S T +
(POWER DEFLECTION)
C O N T R A S T -
N O T
U S E D
M E N U
B R I G H T +
R E S E T
G E M
CN701
8P
B R I G H T -
WHT
: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
R610
47k
D606
3W
RB441Q
C634
C630
330
RREF
0.1
25V
VCC
Q602
R611
FB604
IRFIBC40G
10k
0
STBYMNG
D608
SW-REG OUT
RD18ES
VC
R645
47k
E/AIN
R612
22
S
OUTPUT
C635
R613
0.01
E/AOUT
10k
:PT
GND
FB607
R638
D609
5.0MM
R615
3.9k
RB441Q
CLAMP E/AIN
180k
Q601
R644
FOLDBACK
IN
R634
R619
R618
4.7k
15k
2.2k
DTC143ESA-TP
390
SFTSTRT
RELAY DRV
OVP
C614
R617
1
1k
R614
R603
CT
0.22
68
C617
3W
C616
CUR
SENSE
IN
C615
:RS
470p
0.001
0.001
B
STBYLSET
:PT
12V
D602
DEMAGIN
C618
R620
1SS119
100p
22k
IC601
B
MC44604
6
SW-REG-CONTROL
5
D G C 2
1
D601
TH601
N C
2
:POS
GBU4JL
4
D G C 1
3
R649
IC603
100k
RY601
VA600
MOC8105TV
CN601
1W
PHOTO COUPLER
3P
RCC CTRL
D649
1SS133T
T H P 6 0 0
TH600
1
D648
IC604
T H P 6 0 0 A
2
RD13ESB2
TL431
R600
C602
C606
1
ERROR AMP
0.0047
0.0047
CN602
10W
250V
250V
2P
C643
0.0047
250V
S601
C605
1 250V
C642
0.0047
250V
1
4
LF602
:LFT
C604
2
3
0.47
250V
FB611
FB610
0
0
R604
FB614
FB615
F601
560k 1/2W :RC
0
0
4A
250V
VA601
C608
C601
100p 250V
100p 250V
FB609
FB608
FB612 FB613
0
0
L
G
N
0
0
CN600
AC
IN
TO
KEY SCAN
5V-2
C929
0.001
B:CHIP
R940
2.7k
:RN
S901
IC701
SW
CXA8070P
CON-CONTROL
D935
S902
DTZ5.1B
SW
A_GND
R941
D_GND
470
:RN-CP
V_SIN
R942
470
SCL
:RN
VPOSIN
R943
R703
680
SDL
S903
270
SW
:RN-CP
1/2W
V_DF
D_VCC
C712
C701
0.1
0.1
:PT
25V
VREF OUT
R944
HD.IN
C713
S904
C702
1k
SW
10
2200
:RN-CP
H_CONVOUT
10V
C714
V_REFIN
R704
D704
390pF
10k
S905
R945
:CHIP
1SS119
SW
V.CONVOUT
1.5k
:RN
H-SAW_CAP
R705
C704
4.7k
H_STATICOUT
220p
R946
S906
CH
2.7k
C703
SW
H-AGC_CAP
:RN
R706
0.22
12V
4.7k
:MPS
V_STATICOUT
A_VCC
C705
C715
R947
0.1
470
6.8k
:PT
16V
:RN-CP
R948
V.SIN
5.0MM
R949
0
S909
SW
R708
10k
V-REF
R707
10k
R709
10k
R710
10k
C707
R711
C706
R713
0.56
100pF
100pF
0.68
R712
:CH
:CH
1W
1W
33
R716
1W
33
:RS
1W
R718
:RS
100
R717
1W
2.2
:RS
1W
:RS
R724
R719
27
C708
15k
1W
0.1
C709
:PT
R727
470
15k
25V
15V
R728
C710
100
-15V
15
470
1W
:RS
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
C640
0.0047
OUTPUT1
FB616
250V
0
C627
NC
C626
220
220
25V
25V
GND
C629
R633
R605
470p
C610
10k
0.1
250V
390
185V
DISABLE
1/2W
400V
:RF
C628
L603
INPUT2
100
R601
25V
JW(7.5MM)
C619
T601
FB603
D612
SRT
220
R642
INPUT1
FB601
FMC-26UA
0
200V
220k
0.45
RECT
:HT
1/2W
80V
9
10
D613
C620
EGP10D
L604
FB602
100
0.45
RECT
100V
R609
8
11
R602
R639
47k
C621
15V
100k
0.12 1/2W
2200
25V
7
12
D614
L605
FB606
FMN-G12S
0
R621
0
0.12
RECT
6
13
1/2W
C622
470
D615
FB605
25V
3DL41A
0
5
14
C632
1
R622
D616
R641
1000
0.12 1/2W
10k
EGP20DL
25V
15V
4
15
C623
2
R623
FB617
L606
0.12 1/2W
1000
0
5.0MM
25V
-15V
3
16
C613
C624
3
R624
10000p
D617
470
630V
0.12
EGP20D
16V
:RF
10
Q511
2
17
IRFU110
R625
C633
4
D610
R616
0.12
H.DRIVE OUT
R513
470
R508
EL1Z
5.0MM
:RF
220
16V
100
2W
1
18
:RS
D611
D618
C510
EGP20D
R631
C502
470p
HSS82
R509
D501
S
220
0.01
500V
:PT
22k
RD12ES
B
C637
D654
R626
RD2.7ES
0.1
220
D622
T505
RD8.2ES
8.2V
L508
HCL1
R593
:HST
5
1
1.2k
D605
1
:RN
1SS119
4
5V-2
PROT
D626
D505
3
2
GP08D
ERB91-02
2
R635
R591
150
R592
1k
C517
1/2W
150
:CHIP
D625
1/2W
0.01
GP08D
R516
:RN
:PT
3
R627
R628
R636
Q605
R577
150
:RN
470k
270k
1k
27
1/2W
2SB1094
R637
:RN
:CHIP
2W
:RN
1.5
PROT
R643
:RS
R590
1W
3.9k
D512
22k
C625
Q606
1SS119
:RN
0.1
:PT
DTC114ESA
D624
HEATER SW
ISS119-25TD
R629
R630
RV601
10k
C644
4.7k
5k
12V
47
:RN
25V
R506
Q604
R565
330k
330k
DTC114ESA
R502
R505
:RN
:RN
STBY CONTROL
180k
10k
Q504
:RN-CP
:CHIP
2SC3941A
V.DF.AMP
C501
Q505
10
2SA1175
C505
BUFF
22p
R501
2kV
100
R507
2.7k
R503
:RN
C504
13
10k
C503
1000p
:RN-CP
0.01
500V
B:CHIP
12V
6
C578
5V-2
80V
185V
0.001
-15V
2kV
D521
D510
RGP02-20EL
7
RGP02-20EL
5
C577
C528
D520
R532
8
0.01
0.01
RGP02-20EL
2.2
2kV
2kV
:FPRD
F
F
CN502
9P
CN510
WHT
CN501
1P
:S-MICRO
6P
TO
A.BOARD
:DY
A.BOARD
CN301
CN305
KEY SCAN
IIC CLK
IIC DATA
5V
5V
LOCK
IC902
CXA8071P
DEF-CONTROL
R907
C936
100
100pF
1/2W
D VCC
D.GND
D920
RB441Q
PROT
X902
R951
C903
R915
LOCK
X5
100
C902
0.01
4.7k
:CHIP
470
B:CHIP
:CHIP
16V
IIC DATA
SDA
V.IN
V-USYNC
IIC CLK
SCL
V.DIV
V.GND
H.IN
H-USYNC
C906
1.0
:MPS
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
470p
V.SIN
V.SIN
R.F/V
C922
1.0
H.AGC
DELAY CAP
C913
0.1
:PT
12V
V.DF
9V
C917
0.0068
D903
RB441Q
C920
C921
C924
B:CHIP
0.01
470
22
H.DF
AFC2
C916
R931
16V
22
2.2k
H.FLY
H.OUT
R933
1.5k
H.GND
VCC
D922
C925
MA111-TX
Q903
0.01
2SC2785
B:CHIP
D923
H.DRIVE
MA111-TX
V-REF
C926
470
16V
C918
10
D924
MA111-TX
D925
R504
R632
0.47
MA111-TX
1k
:FPRD
:CHIP
Q501
2SC2785
H.DRIVE
9
Q502
2SA1175
BUFF
R729
2.2
1W
:RS
15
R730
33
1W
H BLK
C711
0.1
15
:PT
DEGAUSS
HEATER
REMOTE ON/OFF
REMOTE ON/OFF
E/W
5V-2
IC401
LA7840
V-OUT
15V
1
2
3
4
5
6
7
C402
C401
0.22
C404
47
470
100V
C403
100V
25V
:PT
220
R408
-15V
R401
10k
1.5
R407
:CHIP
:FPRD
2.2k
D403
15V
1SS119
C405
R402
D402
0.047
:PT
330
RD4.7ES
1W
:RS
R410
C406
12k
R404
0.0047
:RN
5.6k
:PT
185V
:RM
C407
R411
R409
0.022
36k
6.8k
R403
R405
:PT
:RN-CP
:RN-CP
1.5
1.5
14
R406
1/2W
1/2W
R581
R582
12k
10k
:RN
:RN
56
12V
:RN-CP
:FPRD
T504
FB506
D518
L503
Q508
:HDT
0
RD10ES
2SC2785
S
Q520
BUFF
C574
8
C575
1
10
IRFI9620GS
0.01
100
250V
C579
200V
H-REG
D525
2
9
FB505
22p
HSS82
5MM(JW)
2kV
7
D502
D516
D524
R587
4
SB340L
3DL41A
1k
Q507
HSS82
:CHIP
6
5
6
BU2527AX
C521
R586
R517
H-OUT
R585
100p
2.2 3W
R522
2.2k
1.0k
FB504
2kV
47
1/2W
0
:SL
1/2W
H BLK
R539
C522
R538
10
0.0022
10
H FLY
3W
C518
100V
R526
D527
:RS
3W
4300pF
:PT
L510
:RS
1.8kV
4.7k
RD5.1ES-TIB2
R518
C580
D506
0.01
2.2 3W
FMQ-G5FMS
:PT
D507
R579
RD5.1ES
150k
2
4
IC503
C508
LA6500-FA
100
12V
H-CENTER AMP
25V
R511
RY500
1
C570
:FPRD
100
1
3
5
R589
D519
25V
Q519
JW117
1SS119
4.7k
L509
5.0MM
2SC2785
R574
HLC2
SW
10k
R572
D511
R570
-15V
47k
C572
RD5.1ESB2
1k
4.7
C571
R576
R571
250V
47k
10
33k
R573
3W
R575
220k
:RS
Q521
68
2SA1175
1/2W
:FPRD
BUFF
R578
C514
Q518
27
0.91
L505
C573
2W
2SC3209LK
L506
200V
2.2mmH
4.7
AMP
:RS
:PP
250V
R580
1
12
15k
:CHIP
11
C516
0.36
C531
C523
C511
250V
0.068
0.12
C530
0.3
250V
250V
3
10
0.12
:PP
Q515
200V
:PP
250V
IRLI520GLF33
:PP
R512
S-CAP CHANGE
Q513
Q512
4.7
IRLI520GLF33
4
9
2SK1307-01
S-CAP CHANGE
S-CAP CHANGE
R515
R525
R533
R521
5
8
1k
1k
1k
1k
:FPRD
:FPRD
:FPRD
:FPRD
R523
R519
R524
S
S
S
S
6
7
C512
47k
C515
47k
47k
C507
0.01
0.01
:CHIP
:CHIP
:CHIP
0.3
B:CHIP
B:CHIP
C520
C536
400V
T503
0.01
0.01
Q514
:DFT
B:CHIP
B:CHIP
IRLI530GLF33
S-CAP CHANGE
IIC CLK
IIC DATA
DDC 5VDET
5V-2
5V-2
DA0
TEST
DA1
IR
ROTATION
DA2
RESET
RESET
D934
RD5.6SB
S0
H.CENT
DA3
PA0
D933
RD5.6SB
S1
SHRP1
DA4
PA1
D932
RD5.6SB
S2
REMOTE ON/OFF
DA5
PA2
R953
D931
R954
10k
RD5.6SB
10k
S3
DEGAUSS
DA6
PA3
Q902
S4
DA7
PA4
2SC2785
DRIVE
DA8
PA5
LED RED
5V-2
Q901
LED GREEN
D902
VSS2
PA6
2SC2785
1
RD5.6ESB2
DRIVE
VDD2
CBLK
CBLANK
C914
R920
22p CH
R910
R911
1k
330
470
PB7
OSCIN
:CHIP
X901
2
C930
24MHz
PB6
OSCOUT
0.01
C915
:PT
22p CH
DDC 5VDET
PB5
CLKOUT
D912
SPB-26MVWF
KEY SCAN
C928
PB4
NC
FB904
D918
0.01
0
RD5.6ES
B:CHIP
ABL
PB3
NC
R934
D919
10k
RD5.6ES
THERMAL
PB2
NC
C927
0.01
B:CHIP
HV
PB1
TDO
TXD
V FLY
RXD
VFB
RDI
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
HOST GND
PD4
PC1
H BLK
PD3
HFB
C908
0.01 B:CHIP
V-USYNC
VSO
VDD
C909
R925
3
2200
R927
4.7k
H-USYNC
H-SYNC
10V
0
HSO
HSI1
:CHIP
:CHIP
IC904
5V-2
4
PST600D-T
CSYNC
CSI
VSS
C910
RESET
0.1
3
:PT
C912
IC901
2
1
100
16V
CXD8692S-CYR
CPU
BPCLAMP
V FLY
R961
100
H CENT
H CENT
ROTATION
HV
ROTATION
SHRP1
HV
H FLY
H BLK
V-SYNC
V-SYNC
D916
D914
H-SYNC
1SS119
1SS119
C931
470p
C932
:CHIP
0.01
5
4
:B
IC900
TC7SET08F
SYN BUFF
D917
DTZ5.6B
DEGAUSS
HEATER
1
2
3
5V-2
V FLY
E/W
ABL
12V
Q506
R529
2SA1175
10k
Q523
R514
C582
Q522
:FPRD
BUFF
2SA1175
10
22k
2SA1175
SYNC LOCK
:CHIP
SYNC LOCK
R500
H CENT
0.47
R534
C509
:FPRD
185V
C527
100p
C506
11
100
R527
0.01
:FPRD
500V
1
10k
250V
B
C560
C524
0.36
100
D509
250V
200V
RD10ES
:PP
Q503
S
2SJ449(1)
T501
HV-REG
NX-4400
:FBT
R561
82 3W :RS
2
HV
R530
82 3W :RS
C526
R531
2200p
1
82 3W :RS
500V
L501
14
R540
L502
200k
:RN
13
RV501
D513
100k
MUR-160
FOCUS
FB502
0.45
SG501
C532
17
0.47
100V
16
C535
D514
0.01
HSS82
:PT
Q510
11
STP5NA80F1
12
HV-OUT
6
C519
0.001
R520
S
2kV
5
R543
22
:PP
:FPRD
4.7
:FPRD
D504
4
D515
RD18ESB2
RGP02-20
8
C559
12
9
0.0047
:PT
FB503
C540
5.0MM
10000pF
630V
:PP
R510
Q517
22k
2SC2611
:CHIP
SW
C525
C529
0.082
0.047
200V
400V
:PP
:PP
Q516
12V
IRLI520GLF33
S-CAP CHANGE
5V
R536
R528
1k
22k
:FPRD
R535
R537
S
47k
47k
:CHIP
:CHIP
TH501
C538
0.01
B:CHIP
GT001
GT002
CN901
1
D
G N D
5V
4P
2
+ 5 V
WHT
R903
:S-MICRO
RXD
1k
R X D
3
TXD
4
T X D
D901
D905
D906
R904
1SS119
1SS119
1SS119
1k
FOR
SERVICE
PROT
PROT
PROT
D D C S C L
1
CN902
10P
2
D D C S D A
R906
R912
WHT
R908
R909
10k
1k
2.2k
3
H O S T
G N D
:S-MICRO
2.2k
:CHIP
:CHIP
:CHIP
R913
4
N C
100
IIC DATA
5
I I C D A T A
G N D
R914
6
100
IIC CLK
7
I I C C L K
FB901
D907
8
G N D
5.0MM
1SS119
D908
PROT
1SS119
H R T R C
9
PROT
R917
R916
10
V R T R C
15k
15k
R918
:CHIP
:CHIP
TO
A.BOARD
1k
DDC CLK
CN306&CN311
R922
10k
D910
:CHIP
RD5.6ES
D909
RD5.6ES
4
3
2
1
IC905
CAT24C08P
EPROM
5
6
7
8
CN903
C911
7P
0.01
WHT
:PT
FB902
:S-MICRO
100
1/4W
CBLANK
1
C B L A N K
R919
1k
S H R P 1
2
R935
100
3
B P C L A M P
R938
H FLY
100
4
C S Y N C
R936
100
5
V S Y N C
C933
6
G N D
0.01
7
H S Y N C
R937
5V-2
1k
TO
A.BOARD
CN309
C934
47pF
CSYNC
BPCLAMP
R959
V FLY
3.3k
SHRP1
V-SYNC
H-SYNC
5V-2
C553
C545
R556
0.001
0.022
47k
B
B
:RN-CP
C555
0.1
C562
:PT
C546
R567
100
R564
C558
220p
16V
12V
47k
10k
1
R554
:CH
:RN-CP
:CHIP
150k
:RN-CP
C557
22
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
C554
C561
0.1
0.001
C552
25V
B
0.01
R557
C548
B
B:CP
18k
0.001
:CHIP
:PT
R551
22k
R553
C563
:RN
100k
470p
12V
:RN-CP
B:CHIP
C543
100p
CH
C551
C550
L507
0.01
100
5.0mm
C576
R583
R584
B:CP
16V
47p
10k
4.7k
CH
:CHIP
:CHIP
R541
C539
1k
0.022
:RN
100V
C556
R568
220p
47k
:CHIP
12V
R544
1M
R542
:RN
1k
:RN
R560
15k
:RN
R548
R545
R550
1.8k
47k
1.8k
:RN-CP
:RN-CP
:RN
R546
C541
33k
C547
4.7
R562
1
:RN
12k
:RN
CN503
2P
R566
C549
22
R547
0.068
1W
2
R O T A T I O N -
D517
560k
C542
:PT
:RS
RD27ES
10
R O T A T I O N +
:RN
1
5V-2
R549
R552
2
4
R563
56k
1.5
82k
:RN
IC502
:FPRD
:RN
LA6500-FA
C544
ROTATION DRV
0.01
:PT
15V
R558
1
3
5
10k
:RN
C513
R559
10
2.7k
-15V
CN512
1P
:TUB
B-SV9080<MANUAL>-D..