Schematic Diagrams Of D (A, B, C) Board - Dell P992 Service Manual

(2) Schematic Diagrams of D (a, b, c) Board

1 2 3
A
R731
22k
:CHIP
R738
6.8k
B
:CHIP
CN502 D.TILT
40P
R732
H.DF 1.5
H.DF 1
1.2 -2.8 :FPRD
V.DF
V.DF
2 C738
2 4 0.22
A.GND 3
:MPS
- OUT
IC703
A.GND 4
LA6500-FA
POC
POC ROTATION
5
DRIVE + VEE VCC
PLL
A.GND 6
+3.3V R735
1 3 5
LOCK
PLL LOCK 7 4.7k
:CHIP -1.2
A.GND 8 +15V
C718 C719
NC 9 0.1
0.1
25V
VSAWN 25V
VSAWN F:CHIP
10 F:CHIP
VS OUT
R737 C730
VS OUT 11 -15V
2.7k 1000p
DCC2 :CHIP B:CHIP
DCC2 12
IC1603
HS OUT
C HS OUT 13 LA6515
NC 14 AMP
H BLK
H BLK
15
H.LIN BAL
H.LINBAL 16
A.GND 17
A.GND
18
IIC SCL
IIC SCL 19 1 2 3 4 5 6 7 8
IIC SDA
IIC SDA 20
R1631
GYSC 21 10k
:RN-CP 0
R1621
LCC NS 22
2.2
GXSC C1627 :CHIP
23
0.1
HSAW_SW 24 25V
B:CHIP
D.GND 25
C522 C1630
L508
47
D.GND 26 100µH 0.1
25V
2 R1644 25V
1
3.3V 27 33k B:CHIP
D
:RN
A.GND
28
R1640 C1629
+12V 29 0.01
+12V 10k
B:CHIP
:RN-CP
NC 30
+12V ADA_3.3V
31
HSP
HSHAPE 32
REFDC
REFDC 33
R1635
FB505
HD 10k
HD OUT 34 0.45µH
:RN-CP
YDC
YDC 35
HFBP
HFBP
36
XDC C1623
XDC 37 0.1
25V
D.TILT
D.TILT 38 :F-CHIP
YSC
YSC 39
R1624
XSC
XSC 40 2.2k
:CHIP
TO DA BOARD
E
CN1101
CN1602
3P
0
WHT
:S-MICRO
LCC
R1636
LCC(-) 3
22
1W
NC 2
:RS
LCC(+) 1
F
G
D
-a(DEFLECTION)
H
• Divided circuit diagram
One sheet of D board circuit diagram is divided into three sheets,
each having the code D-a to D-c. For example, the destination
ab1 on the code D-a sheet is connected to ab1 on the D-b sheet.
a b 1
Ref. No.
Circuit diagram division code
4 5 6
ROTATION
0
CN701
10P
WHT
:S-MICRO
IC701
LA6510
AMP
R734 C734
220
0.1
1W
B:CHIP
:RS
R733
22
HD
1W
:RS
1 2 3 4 5 6 7 8 9 10
-15V
C726
R703
R701 0.1
2.2
2.2
25V
C701 F:CHIP C703
C736
330p C727
330p
47 R700 B:CHIP
B:CHIP 0.1
82k
25V
:CHIP F:CHIP
R706 R709 C713 C714 R713
R707
C737 4.7k 150
150 82k 0.01 0.01 C705
47 2W
2W :CHIP B:CHIP B:CHIP 0.1
:RS
:RS 25V
B:CHIP
C704
R712
0.01
4.7k
:PT
R711 C706
R710
9.1k 0.01
8.2k
:PT
:RN-CP :RN-CP
9 10
R758 R759 +3.3V
2.2
2.2
:FPRD
:FPRD +15V -15V
R1601
2.2
:FPRD
+15V
C1630
-15V
0.1
25V IC702
R1602
B:CHIP
2.2 STK391-120
R717
:FPRD R716
2.2 2.2 AMP
:FPRD :FPRD
FB1604
1.1µH
1 2 3 4 5 6 7 8 9 10
C708
220
25V
C707
220
25V C712
33p
CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP
R718
330 330 330 330 330 330
1W 1W 1W 1W
:RS :RS :RS :RS
R719 R721
R722 10k
C711 2.2
330 330 330 330 330 330 330 330 :RN-CP
33p 2W
1W 1W 1W 1W
:RS
:RS :RS :RS :RS CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP CH:CHIP
R729
R725 R724 R726 R727
8.2k
2.2 10k 8.2k
8.2k :RN-CP
:RN-CP :RN-CP
2W :RN-CP
:RS
R754 R728
10k 10k
:RN-CP :RN-CP
R755
8.2k
:RN-CP
• D-a BOARD WAVEFORMS
1
0.71 Vp-p (H)
7 8 9
+12V
R503
R501
220
Q502
1k :CHIP
C500 2PD602AR-115
:CHIP
220p C559
H DRIVE BUFF
0.1
CH:CHIP 11.7
25V
F:CHIP
0.3 6.1 R502 6.1
6.1
100
:CHIP
R504
R505
10k
22k
:CHIP
:CHIP
1
2
Q501 Q503
2SC1623-T1-L5L6
2PB710AR-115
H DRIVE BUFF
H DRIVE BUFF
200V
L510
:HOC
L501
Q506
100 µ H IRFI9634G-LF35
5 6
T501 PIN OUT
:HDT FB501
R515 72.9
1 8 4.7k 1.1µH
4
C503 C506
0.1 22
:PT
3 250V 250V 250V 250V 250V 250V 250V 250V
196.3
R506 D505
R514 C507
10 R508 2
22 D2L40-TA
47 0.047 2 9
1W :FPRD 250V
:RS :MPS D503
4 5 HZS182-TE
Q504
-0.2 1 10
2SK2231
H DRIVE C508
D504 4300p
C512 R518
D502 R510 1.8kV
PG124S15 470p 220 Q507
-10.3 1.5 :PP
D3S4M C509 B:CHIP :CHIP
C504 2SC2412K
10W 100p
0.0047 :PT
:RN 2kV BUFF
73.3 C513
R585 SL -0.3
C514 0.22 -1.0 0.1
0.0047 3W 3W 3W 3W 3W 3W 3W 3W 25V
S
R516 F:CHIP
:PT :RS :RS :RS :RS :RS :RS :RS :RS C510
-14.9 4.7k
R513 0.0022
:CHIP
27 100V
D501 R519
R507 1W
:PT D506 330
22k HZS182-TE R509 0.3
:RS HZS5B2-TE
0.47 Q505 FB503 :CHIP
C505
R517
:FPRD 0.45µH
220 2SC5682
47k
35V
H OUT :CHIP
R584 R586
120 100
3W 3W 3W 3W 3W 3W 3W 3W 3W 3W 3W 3W 3W 3W 3W 3W
:RS :RS :RS :RS :RS :RS :RS :RS :RS :RS :RS :RS :RS :RS :RS :RS
2
L506
C537
2.2mH
0.20
L504 L505
400V 400V 400V 400V 400V 400V 400V 400V
1 4.7mH R536
4.7mH :PP :PP :PP :PP :PP :PP :PP :PP
2 2 2 2 100
1W
C547 C545 C543 C541 C539 :RS
0.047 0.15 0.33 0.68 1.2
R548
400V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V
150
:PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP :PP T503
1 1 1 1
1/2W 1/2W 1/2W 1/2W 1/2W 1/2W 1/2W 1/2W :LCT
R549
:FPRD :FPRD :FPRD :FPRD :FPRD :FPRD :FPRD :FPRD 2
68
0 33.3 33.4
0
1/2W 1/2W 1/2W 1/2W 1/2W 1/2W 1/2W 1/2W
Q511 :FPRD :FPRD :FPRD :FPRD :FPRD :FPRD :FPRD :FPRD
Q515 R557 Q513 Q512
Q514 C538
47k FS30KMJ 2SK2098
FS10KMJ 2SK2098 2SK2098 4.7 34.8
S CAP CHANGE S CAP CHANGE 250V 250V 250V 250V 250V 250V 250V 250V
S CAP CHANGE S CAP CHANGE S CAP CHANGE
C536
0.47
S S S S S R550 C535
5.0 0.2 0.2 5.0 0.2 400V
0.1 25V B:CHIP
220k
12.0
Q510
C548 R559 C546 C544 R555 C542 R553 R552 C540 1.0
2SD774-34
0.01 47k 0.22 0.47 47k 1 47k 56k 47
B:CHIP 25V 16V 16V 25V 25V 25V 25V 25V 25V 25V H LIN BAL SW
F:CHIP F:CHIP F:CHIP
0.4
R547
39
:RN :RN :RN :RN :RN :RN :RN :RN
R567 R566 R565 R564 R563
100 1k
100 100 100
:CHIP
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
2 4
3
10.8 Vp-p (H)
53.8 Vp-p (V) 1.4 Vp-p (V)
10 11 12
C905
R522 C511
220p
27k 0.01 +12V
C518 CH:CHIP R904
:RN-CP B:CHIP
0.1 22k
25V
:RN-CP
C516 C557 C906
B:CHIP C562
220p 47 0.022
100
CH:CHIP 25V :PT
16V
R523
47k 4.0
:RN-CP
5.8
24 23 22 21 20 19 18 17 16 15 14 13
IC501
µPC6757CS
PWM CONT,HV CONT
+12V
C564
1 2 3 4 5 6 7 8 9 10 11 12
C519 0.47
L507
470 16V
JW(5) 16V B:CHIP
R525 R526 C521 C901 C902
3.3k 18k 1000p 0.047 1000p
:RN-CP :CHIP
:PT 25V B:CHIP
C520 C552 B:CHIP
R569 C582
470p 0.01
0.047 B:CHIP C576
470 B:CHIP
25V
:RN-CP 47p R528
B:CHIP
CH:CHIP 10k
R527
4.7k
:CHIP R901
100
CH:CHIP
R529 R530
47k 3.3k
:RN-CP :RN-CP
IC401
LA78040
R598
0 V OUT
:RN-CP
-15V
VEE O +
R532
0 4 5 6 7
:CHIP
R412
C517 1
0.01 1/2W
100V :FPRD
:PT
C402
0.22
100V 100V 100V 100V 100V 100V 100V 100V
:PT :PT :PT :PT :PT :PT :PT :PT
D507 C401
R401
EGP10GPKG23 470
1.5
25V
:FPRD
T509
C408
:HCC
5p
4 5
CH:CHIP
6
D510
C406
11DF2N
2200p
2 7 :PT
C563
2200p
1 TH401 R404
2kV
R402 15k
R546 470
:RN
470 470 2W :RS 470 470 470 470 470 470 :RS :RS :RS :RS :RS :RS :RS
1W
D516
:RS
D1NL40-TA
R403 R405
D520 D517
1.5 1.5
L502 5
1SS119 11DF2N 1/2W 1/2W
:HLC
:RN :RN
S501
(RASTER CENTER TAP SWITCH)
VO_15V
D521
1SS119
R580
470
1/4W
:FPRD
R545
2.2k
:CHIP
C534
0.1
25V
B:CHIP
5 6
140 Vp-p (H) 1000 Vp-p (H)
13 14
R902
CN1104
10k
44P
IIC SDA
C904 1 IIC SDA
47 TXD
R913 2 TXD
25V
10k IIC SCL
:RN-CP 3 IIC SCL
RXD
4 RXD
ECO SW
5
HV DET
6 HV DET
DDC SDA
7 DDC SDA
ABL DET
ABL DET
8
DDC SCL
9 DDC SCL
+5V R594 G2
10 G2
4.7k
DDC GND
:CHIP
11 DDC GND
S6
12 S6
R593
DDC SDA2
10k 13
S5
:CHIP
14 S5
15 DDC SCL2
R592
S4
4.7k
16 S4
17 DDC GND2
R591
4.7k S3
S3
18
19 GND
C903
20 GND
220p
HTR SW
HTR SW
21
R590 22 GND
4.7k PWR SW
:CHIP 23 PWR SW
S2
R589 24 S2
+15V
4.7k DGS SW
:CHIP 25 DGS SW
S1
S1
26
VO_15V +5V
R413
- VCC 27 +5V
1
1/2W
1 2 3 28 S0
:FPRD
29 INPUT SW
V.FBP
30 V.FBP
D401
LED2
EGP10GPKG23 31 LED2
LB DET
C404 32 LB DET
LED1
470
33 LED1
C403 25V
220
IK SIGMA
34
KEY SCAN
R407 35 KEY SCAN
D405
10k
V.FBP 36 WAKE UP
:CHIP RD5.1ES-T1B2
R575
R408 C405 37 S7
470
150k 1000p
C407 :CHIP B:CHIP :CHIP 38 GND
6800p
PLL LOCK
B:CHIP VSAWN PLL LOCK
39
POC
R409 R410 40 POC
15k 18k
:RN-CP 41 NC
:RN-CP
T-AMB
DCC2 T-AMB
42
R406 43 GND
18k
44 NC
:RN
TO N BOARD
CN1001
3 CN501
6P
V DY
4 WHT
:VH
1 V+
2 V-
5
3 NC
4 H-
6 NC H DY
5
6 H+
B-SSS9330<U/C>-D..-P1-EPS05
P992 (E) 4-10