Schematic Diagram Of A1 Board - Siemens AEP Service Manual

(1) Schematic Diagram of A1 Board

1 2 3
D311
1PS226-115
A
R330
33
R361
C352
82 D211
47
1/4W 1PS226-115
25V
:RN-CP
R230
33
R261
C252
82 D111
47
1/4W
25V 1PS226-115
:RN-CP
R130
33
R161
C152 R013
82 D002
1/4W 47 100
NNCD5.6A-T1
25V :CHIP
:RN-CP
B
R011
D004
2.2k
:CHIP
1PS226-115
R007
100
:CHIP
R012
2.2k D001
:CHIP
1PS226-115
D003
NNCD5.6A-T1
10
R048
47k
15
5 :CHIP
IC009
14 9
4 BR24C02F
ROM R001 C048
CN309
15k
13 0.01
C 8 3 :CHIP
B:CHIP
INPUT2
NC VCC
(HD15)
12 7
2
NC
VCLK
R002
11
6 1 15k
:CHIP
NC SCL
4.3
GND
SDA
4.2 R027
R028
47 47
:CHIP
D007 :CHIP
NNCD5.6A-T1
R043 R044
D005
0 0
1PS226-115
:CHIP :CHIP
D
C033
D008
0.1
NNCD5.6A-T1
25V
D301
B:CHIP
1PS226-115
R340
33
R301
C320 D201
82
47
1/4W
1PS226-115
25V
:RN-CP
R240
33
R201
C220
82 D101
47
1/4W
25V 1PS226-115
E :RN-CP
R140
33
R101
C120
82 D016 R010
47
1/4W 100
NNCD5.6A-T1
25V :CHIP
:RN-CP
R015
D019
2.2k
:CHIP 1PS226-115
R008
100
:CHIP
R016
2.2k D006
:CHIP
MA151WK-TX
D009
NNCD5.6A-T1
F
10
R049
15
5 47k
:CHIP
14 9 4 IC007
BR24C02F
CN307
ROM
HD15D-SUB 13 8 R077 R092
3
15k 15k
:CHIP :CHIP
INPUT1
NC VCC
(HD15) 12 7 2
NC
11 6 VCLK
1 4.2
NC SCL
R039
47
:CHIP
GND SDA
4.2
R038
47
D012 R046
G
0 :CHIP
1PS226-115
:CHIP
R047
0
:CHIP
C032
0.1
D010
25V
B:CHIP NNCD5.6A-T1
D011
NNCD5.6A-T1
H
I
4 5 6
IC008
MM1470AD
INPUT SELECT
VCC VCC R318
1.4 C040 56
0.01 :CHIP
B:CHIP
B1 B OUT
1
2
VCC GND
M61314SP
1.4 C330
0.22 RGB PRE-AMP
R218
G1 VCC 16V
2 C319
47 B:CHIP
0.01
:CHIP
GND
B:CHIP
VCC G OUT
1.4
2 C230
0.22 B IN
R1 GND 16V
3 3.6
4
B:CHIP
12V
V1 VCC R118
0.3 22 3.6
2 :CHIP
G IN
H1 R OUT C007
C049 0.22 2.3
0.01 16V
SOG IN
B:CHIP GND GND C130 B:CHIP C025
C004
1.7 0.22 0.01
0.1
16V B:CHIP
25V GND
B:CHIP
B2 SOG B:CHIP
R003
4.7
100 2
:CHIP POWER SAVE R IN
R051
SYNC IN 3.6
1.7 1M
3.1
:CHIP GND
G2 G.SYNC
C019
0
0.01 0.6
B:CHIP SOG OUT
SW
VCC
C109 4.4
1.7 47
V DET
25V R098
R2 V OUT
47k
4.1
0 :CHIP
+5V
H OUT R034
V2 C062
1.8k
0 0.4 0.1 25V B:CHIP
:CHIP
OSD BLK
H2 GND R363
0
100
:CHIP
OSD B
R263
0
100
:CHIP
OSD G
D013
R163
1SS119
100 0
:CHIP
OSD R
0
C010
R019
47
2.2k GND
10V
:CHIP
C026
10p
IC006
TC74VHCT04AF(EL)
INVERTER
C063
0.01
0.3
B:CHIP
A1
VCC
4.5 4.5
Y1 A6
0 0.4
Y6
A2 CXD9548M
4.9 4.9
Y2 A5
4.6 0
A3 Y5 R097
0.2 A GND
0
Y3 A4 :CHIP 0.4
0.3
HFLY
GND Y4
R033
2.2
1k :CHIP
FILTER
4.6
C036
100p
CH:CHIP
SDA
C038
4.7
4700p
S B:CHIP
SCL
Q001
4.5
2SK1828
TEST
SW
AV
Q002
+12V C017
4.4
2SK1828 100p
SW C021 DVSS
R030 FB006
C091
0.01
S 0 0 1
:CHIP
:CHIP
R040
DVDD
4.7k
R023 0.1
:CHIP
1k
:CHIP CLP
R041
R054 0.8
10k
R022 2.2k
:CHIP 0
BLK
:CHIP 0.3
HS OUT
IC005 C058 R052
0
TC75SU04FU 7p 4.7M
CH:CHIP :CHIP VS OUT
INVERTER
X001
24.5MHz
XTAL IN
VCC
NC
2.3 2.1
IN XTAL OUT
C055
22p
CH:CHIP
OUT GND OVSS
C092
0.01
CH:CHIP
OVDD
C090
0.01 C054
0.1 C057 R025
B:CHIP
47 4.7k
25V
25V
B:CHIP :CHIP
L007
100µH
R021 R020
Q004
100 100
:CHIP :CHIP
2SK1828
SW
L005
R024
4.7k 100µH
:CHIP
C043
0.1
C005
25V
0.1
B:CHIP
25V
S
B:CHIP
S R014 R006
100 100
Q005
R032
2SK1828
100
+12V
SW
R058
R031
1k
15k L006
:CHIP
:CHIP 100µH
D014
1SS119
CN311 CN312
17P 9P
WHT WHT
TO D-b BOARD
TO D-c BOARD
CN1102 CN604
7
8 9
IC002
LM2412T
RGB AMP
4
11 10 9 8 7 6 5
FB002
0
:CHIP
IC001
NC
C023
ABL 0.22 R323
R317
2.6 16V 820
33 FB303
B:CHIP 1/4W
:CHIP
B OUT
C024 C012 R304 R310
47 0.01 2.7k 330
16V B:CHIP :CHIP C015
:CHIP
12V 0.1
C311 C301
R217
25V
100p 15p 33
B:CHIP
CH:CHIP CH:CHIP :CHIP
G OUT
C016 R204 R210
FB203
2.6 470 2.7k 680
16V :CHIP :CHIP
GND
R223 C211 C201
820
100p 18p FB103
1/4W
CH:CHIP CH:CHIP
R OUT
R104 R110
2.6 2.7k 330 R117
33
:CHIP :CHIP
GND
R123 C111 C101 :CHIP
820
100p 18p
1/4W CH:CHIP CH:CHIP
COF B
3.0
COF G
FB104
3.3
HSU83TRF
COF R
D104
3.2
HSU83TRF
G2
4.5 C011
0.1
SCL
100V
4.7
SDA
R018
0.1 100
:CHIP
CLAMP
0.8
BLK
R017
100
:CHIP
IC004
R306
H8D3104
39k
CUT OFF AMP
1/4W
L002
IC003
1mH
R206
OSD 39k
1/4W
1 3 4 5 6 7 8 10 11
ADCGND
R106
39k
3.4 C037 1/4W
ADCREF 0.1
25V
B:CHIP
RCI
4.2
4.2 C123 C223 C323
GCI 0.1
0.1 0.1
4.2 250V 250V 250V
:PT :PT :PT
BCI
C046
0.01
C018
B:CHIP
2.2
AVDD
250V
C009
1
VDD2
4.9
ECO SW
C059
0.1
25V
GND B:CHIP
C105 C205 C305
0.1 0.1 0.1
HS IN
0.5 25V 25V 25V
B:CHIP B:CHIP B:CHIP
4.2
VS IN
R059
D308
2.2k
:CHIP
1PS181-115
CS IN
0.6 Q301
2SC2412K
CLP DELEY
BUFF
4.3
OSD BLK
C061
0
150p R308
4.8
:CHIP 4.7k
4.1
OSD G
:CHIP :CHIP
0
R321 C308 R315
470k 0.22 22k
OSD B
:CHIP 16V :CHIP
7
0 B:CHIP
IC011
OSD R BA00AST-V5 C064
0 HEATER REG 100
16V
R078
5.1k
:CHIP
C022 R079
47
3.3k
1 2 3 4 5
10V :CHIP
1.2
R080
4.9 2.7k
:CHIP
R082 C027
0.68 47
C065
10V
2W 100
:RS
16V
RCV
• A1 BOARD WAVEFORMS
2
1
H
0.74 Vp-p (H) 1.12 Vp-p (H)
10 11 12
C BLOCK
5 6
4 3 2 1 CN315
CN316
R351
8P
8P 47
:XA
1/2W
:SURGE SG301
1 KB KB 1
R251
47
2 GND GND 2
1/2W
:SURGE
3 KG KG 3
R151
47
4 GND GND 4
1/2W GND FC
:SURGE
5 KR KR 5
R111 R211 R311
56 68 56
6 GND GND 6
FPRD FPRD FPRD
7 HEATER HEATER 7
11
8 GND GND 8 G1
10
9
G2
KB
SG201
D204 D304 C039
0.1 C014
HSU83TRF
C306 C051 22 R064
B:CHIP
0.47
0.1 100V 220k
FB302
250V B:CHIP 1/2W
R333
D305
C206
HSU83TRF
0.47
250V FB202
R233
D205
C106
HSU83TRF
0.47
FB102
250V
R133
D105
D306
HSU83TRF
HSS82
D206
HSS82
D106
HSS82
R109 R209 R309
1M 1M 1M
12 13 14 15 16 17
:CHIP :CHIP :CHIP
FB310
FB210 R122 R222 R322
1M 1M 1M
FB110 :CHIP :CHIP :CHIP
C053
R320 R319
0.1
470k 470k
25V
B:CHIP :CHIP :CHIP
R220 R219
470k 470k
:CHIP :CHIP
R120 R119
470k 470k
:CHIP :CHIP
R307 R207 R107 R164 R264 R364
33k 33k 33k 120k 120k 120k
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
D208 D108
C045
0.1
1PS181-115 1PS181-115
25V
B:CHIP
Q201 Q101
2SC2412K 2SC2412K
BUFF BUFF
FB004
R208 R108
4.8 4.8
4.7k 4.7k 4.1
4.1
:CHIP
L003
R221 C208 R215 R121 C108 R115
100µH
470k 0.22 22k 470k 0.22 22k
:CHIP 16V :CHIP :CHIP 16V :CHIP
B:CHIP B:CHIP
FB005
C001
0.001
500V
B:CC
C042
0.1
B:CHIP
C050
0.1
B:CHIP
A1
(VIDEO AMP,RGB OUT)
V901
PICTURE
H
TUBE
21TKD
KB KR G2 G4
KG G1 GM
HV
TO D-b BOARD
FBT
4 5
3
H
56.0 Vp-p (H) 54.5 Vp-p (H)
0.73 Vp-p (H)
14
13
FV
TO D-b BOARD
FBT
FC
GND
J001
L004
FV SG002 22µH
13 1
G1
C031
3 1000p
500V
H1
4 B:CC
5
H2
6
8 7 G1
KR IMR
KG
SG101
SG001
C035 CN303
4700p
1P
2kV
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-SS9342<AEP>-A1.-EPS05
6 7
54.5 Vp-p (H) 1.24 Vp-p (24.5 MHz)
21T3 (E) 4-8