Dell P992 Service Manual page 30

D311
1PS226-115
R361
C352 D211
75
47
CN313
:RN 1PS226-115
25V
9P
XA:L
10 B.GND 1
15 5 BLUE 2 R261
C252
75
D111
47
G.GND 3 :RN
25V 1PS226-115
14 9 4
HD15D-SUB GREEN 4
INPUT 13 8 R.GND 5
3
(HD15)
RED 6
R161
12 7
2 C152 D002
75
GND 7 47
:RN NNCD5.6A-T1
25V
11 6 VD 8
1
R011
D004
2.2k
HD 9
:CHIP 1PS226-115
R012
2.2k D001
:CHIP
D003 MA151WK-TX
NNCD5.6A-T1
IC009
BR24C02F-WE2
ROM
NC
VCC
NC VCLK
CN304 SCL
NC
4P
XA:L
GND SDA
HOST 5V 1
DDC SCL 2
D008
DDC SDA 3 NNCD5.6A-T1
HOST GND 4
D005
1PS226-115
C033
0.1
25V
B:CHIP
R330
100
R230
100
C330
0.22
R130 16V
B:CHIP
100
+12V
R013
C230
100
0.22
:CHIP
16V
B:CHIP
C312
7p
CH:CHIP
C007
R007
0.22
100
16V
:CHIP C212 B:CHIP C060
C130
5p
0.22
CH:CHIP
16V
B:CHIP
C112
R057
7p
0
CH:CHIP
:CHIP
R003
R093
15k 470
:CHIP
:CHIP
R001 R098
C048
47k
15k 0.01
:CHIP :CHIP
B:CHIP
R034
C062
1.8k
0.1 25V
:CHIP
R363
0.6 R002 100
15k
:CHIP
:CHIP
R263
100
4.3
:CHIP
R163
100
4.2 R027
R028 :CHIP
47
47
:CHIP
:CHIP
R047 R046
IC006
0 0
TC74HCT04NSR
:CHIP :CHIP
INVERTER C063
0.01
4.0 B:CHIP
A1 VCC
0
0
D007 Y1
0.2 A6
4.9
NNCD5.6A-T1
Y6
A2
4.6
C019 4.6
22p
Y2
4.4 A5
CH:CHIP 0.3
A3 0.5 Y5
0.3
Y3 A4
4.4
GND Y4 C026
R033
10p 470 :RN-CP
CH:CHIP
C038
4700p
4.2 4.2
S
B:CHIP
Q005
2SK1828
SW
8.0
Q004
+12V R023
1k
2SK1828
:CHIP
SW C021
4.3 4.3 C091
0.01
S 1
:CHIP
R040
4.7k
8.0
R041
10k
IC005 C058
6p
TC7SU04FU
CH:CHIP
INVERTER
24.5MHz
VCC NC
2.3
IN
C055
22p
CH:CHIP
OUT GND
C054
0.1 C057 R025
47 4.7k
25V
B:CHIP 25V :CHIP
L007
100µH
R021
100
R020
:CHIP 100
:CHIP
L005
100µH
C043
0.1
25V
B:CHIP
R014 R006
100 100
R032
100
R031
15k
:CHIP
D014
1SS119
CN311 CN312
10P 9P
WHT WHT
TO D-b BOARD
CN1102
11 10 9 8
IC001
M61314SP
RGB PRE-AMP
+12V
CONT REF
CONT CON
C023
B IN ABL 0.22
R317
3.5 2.6 16V
1 33 FB303
B:CHIP
:CHIP
12V B OUT
R304 R310
3.5 2.7k 3.3k FB001
C015
:CHIP :CHIP
G IN 12V 0.47
C311 C301
2 R217
16V
2.8 100p 10p 47
B:CHIP
CH:CHIP CH:CHIP :CHIP
SOG IN G OUT
C016
1 C012 R204 R210
FB203
2.6 0.22 470 2.7k 1k
16V
16V :CHIP
16V :CHIP
GND GND
B:CHIP C211
C201
100p 10p FB103
CH:CHIP CH:CHIP
R IN R OUT
R104 R110
3.5 3 2.6 2.7k 1k R117
47
:CHIP :CHIP
GND GND
:CHIP
C111 C101
100p 10p
CH:CHIP CH:CHIP
SOG OUT COF B
0.8 3.1
V DET COF G
4.3
2.9
+5V COF R
D104
3.2
HSU83TRF
B:CHIP
OSD BLK
G2
0 4.4
R024
OSD B 4.7k
SCL
:CHIP
0 4.7
R025
OSD G
SDA 4.7k
R018
0 :CHIP
0.1 100
:CHIP
CLAMP
OSD R
0
0.8
GND BLK
R017
100
:CHIP
IC004
H8D3095
CUT OFF AMP
R306
39k
:CHIP
L008 L002
IC003
100µH 1mH
CXD9164M R206
OSD 39k
:CHIP
1 2 3 4 5
+12V
A GND ADCGND
R106
0.5 39k
3.4 C037
:CHIP
HFLY ADCREF
0.1
25V C053
2.1
B:CHIP 0.1
FILTER RCI 25V
C036
B:CHIP
47p
CH:CHIP
SDA
GCI
4.7
C205 C305 R107 R307
C046 C024 0.1 0.1
SCL BCI 33k 33k
0.1 10
25V 25V
4.4 25V 16V B:CHIP B:CHIP R207
C123 C223 C323
B:CHIP B:CHIP
33k 0.1
TEST AVDD
250V
C009 :PT
1
VDD2
AV
4.3
C002
DVSS ECO SW
0.1 C059
25V 0.1
B:CHIP 25V
DVDD GND
B:CHIP
0.1
CLP HS IN
0.3
0.9
4.9
BLK VS IN
R059
0.3 2.2k
:CHIP
HS OUT CS IN
R052
4.7M 0
0.8
:CHIP
VS OUT
X001 CLP DELEY
4.5
XTAL IN
OSD BLK C061
R053
2.5 0 150p
47
:CHIP
:CHIP
XTAL OUT OSD G
0
OVSS OSD B
C092
7
0.01 0 0
IC011
CH:CHIP
OVDD OSD R
BA00AST-V5 C064
100
0 HEATER REG
16V
R078
5.1k
:CHIP
C022
C017 R079
47 3.3k
100p
10V 1 2 3 4 5
CH:CHIP :CHIP
1.2
R080
C067
0.47 4.9 2.7k
B:CHIP :CHIP
C065
100
16V
R082 C027
1 47
2W 10V
C005
0.1 :RS
25V
B:CHIP
FB003
1.1µH
+12V
C029
0.22
L006
16V
B:CHIP 100µH
TO D-c BOARD
CN604
• A BOARD WAVEFORMS
1 2
H
0.74 Vp-p (H) 1.03 Vp-p (H)
IC002
LM2412T
C BLOCK
RGB AMP
4 5 6
7 6 5 4 3 2 1 CN315
CN316
R351
8P
8P 47
:XA
1/2W
SG301
:SURGE
1 KB KB 1
R251
47
GND GND
2 2
1/2W
:SURGE
3 KG KG 3
R151
47
4 GND GND 4
1/2W GND
:SURGE
KR KR
5 5
R111 R211 R311
68 68 68
6 GND GND 6
FPRD FPRD FPRD
7 HEATER HEATER 7
8 GND GND 8
FB104 D204 D304 C039
C014
1.1µH HSU83TRF HSU83TRF 0.1
C306 C051 B:CHIP 22
0.47 0.1 100V
250V B:CHIP R333
FB302
C011 D305
0.1
HSU83TRF C206
100V
0.47
250V
R233
FB202
D205
C106
HSU83TRF
0.47
250V R133
FB102
D105
D306
HSU83TRF
HSU83TRF
D206
HSU83TRF
D106
HSU83TRF
R109 R209 R309
1M 1M 1M
7 8 9 11 FB310
:CHIP :CHIP :CHIP
1.1µH
FB210 R122 R222 R322
1.1µH 1M 1M 1M
:CHIP :CHIP :CHIP
FB110
1.1µH
0.1 0.1
250V 250V
:PT :PT
C018
2.2
250V
FB005
1.1µH
FB004
R062 R061
1.1µH
470k 100k
L003
100µH
R063
470k
C001
0.001
500V
B:CC
C042
0.1
B:CHIP
C050
0.1
B:CHIP
A
(VIDEO AMP,RGB OUT)
RCV
V901
PICTURE
H
TUBE
19TKC
KB KR G2 G4
KG G1 GM
HV
TO D-b BOARD
FBT
4
3
H
54.0 Vp-p (H)
0.73 Vp-p (H)
FV
TO D-b BOARD
FBT
FC
GND
J001
L004
FC FV SG002 22µH
13 1
G1
C031
3 1000p
500V
H1 B:CC
11 4
G1
10 5
H2
G2 9 6
8 7 G1
KB
KR IMR
KG
SG201 SG101
SG001
C035 CN303
R064
4700p
220k 1P
2kV
1/2W
B:CC TO COATING
1
GND
EARTH
PIN301
TO COATING
1
GND
(G2) EARTH
CN318
2P
(G2)
1 G2
2 G2(NC)
TO D-b BOARD
CN510
B-SS9330<U/C>-A..-EPS05
5 6 7
52.8 Vp-p (H)
53.6 Vp-p (H) 5.1 Vp-p (24.5 MHz)