Schematic Diagram Of A Board - Sony Trinitoron CPD-G220 Service Manual

(1) Schematic Diagram of A Board

1 2 3
C351
A FB302
0.47
0
16V
:CHIP
B:CHIP
CN302
6P
R330
75
B.GND
1 :CHIP
C251
BLUE 2
0.47
16V
TO M BOARD G.GND 3
B:CHIP
CN803
GREEN
4
R230
FB202
R.GND 5
0 10
:CHIP
:CHIP
RED 6 C151
0.47
16V
B:CHIP
B
R130
FB102
75
0
:CHIP
:CHIP
C
D
E
F
CN309
7P
NC 8
R021
FB010
47 :CHIP
IICSDA
7
GND 6
R020
FB009
47 :CHIP
IICSCL 5
R018
TO D( b ) BOARD FB016
100 :CHIP
BPCLP
4
R017
CN902 FB017
100 :CHIP
CBLK 3
VRTRC 2
R006
100 :CHIP
G HRTRC
1
H
4 5 6
SDA
4.7
4.5
4.5
B BKG
2.8
G BKG
2.7
R BKG
2.7
G2
2.9
3
B IN
R319 C009
2.1
STBY5V 2
1M 1000
10V
:CHIP
+5V
R218 R219
75 1M
:CHIP :CHIP
G IN
C010
0.1 2.1
25V
B:CHIP
SYNC IN
R119 C004
3.3
1M 0.01
:CHIP B:CHIP
R IN
2.1
1
CLAMP
0
B OSD
0
L007
180µH G OSD
0
R OSD
0
C046 R004 R002
0.01 1.8k 560
B:CHIP
:CHIP :CHIP
C047
47
25V
C044
100p
CH:CHIP
L002
R051
1k
:CHIP
R001
0
:CHIP
R024
2.2k
:CHIP
R028
2.2k
:CHIP
R052
0.3
10k
:CHIP
• A BOARD WAVEFORMS
1 2
H
0.9 Vp-p (H) 0.9 Vp-p (H)
7
8 9
0
C. SYNC
VCC B C049
0.1
25V 11 10 9 8 7
B:CHIP
C104
3.4
R304
0.1
S/H B
22
25V 7
B:CHIP :CHIP
2.0
R317
B OUT
10
C015
0.1
B GND
6
25V
B:CHIP
C204
3.4
0.1
S/H G
25V
B:CHIP
2.1
R217
G OUT 5
56
C012
G GND
0.1
25V 12V
12V
B:CHIP
C014
C011
VCC G 0.1
C007
100V 100V
470
16V
3.4
S/H R
4
2.1
C304
R117
R OUT
0.1
56
25V
B:CHIP
R GND D105
HSS82
:PROTECTION
0.7
BLK
0
OSD BLK IC004
H8D2957
:CUT-OFF AMP
VCC R
R009
C050
10k
0.1
IC001 :CHIP
25V
CXA2067AS
B:CHIP
:PRE-AMP
1 2 3 4 5
R306
R206
8.2k 8.2k
:RN-CP :RN-CP
IC003
CXD9620P
C042 :OSD
1000p
R106 C053
B:CHIP
VSSA R107
8.2k 0.1
1k 25V
:RN-CP
:RN-CP C102
B:CHIP
0.5 VSS
250V
VCO
C105 :MPS
R108
0 0.1
R003 9.1k
1.3
R_OSD 25V
8.2k :RN-CP
B:CHIP
:CHIP RP
0
C205
R005
1.3 G_OSD R207 R208
0.1
330k
1k 9.1k
VDDA 25V
:CHIP
:RN-CP :RN-CP
B:CHIP
0
B_OSD
HFLB C305
R308
R307
0.1
0 9.1k
1k
25V
3.7 OSD_BLK :RN-CP :RN-CP
B:CHIP
SS
0
5.0 R014
INT
100
SDA :CHIP
STBY5V
0
C022
4.7 VFLB
47
SCL 25V
4.5 VDD
12V
C092
0.01
5V
B:CHIP
12V
3.6
Q006
2SC2412K
:BUFFER
3 4 5
H
0.9 Vp-p (H) 3.8 Vp-p (H) 3.6 Vp-p (H)
10 11 12
1 2
J001
G3
12
1
8 RCV 3
13
IC002
LM2415T
3 G1
:VIDEO OUTPUT
11 G2 H 4
11 4
6 5 4 3 2 1 10 5
G2
H
9
10 9 6 5
8 7
R311 SG001 KB KR
R111 R211
100
120 120 9 6
:FPRD KG KR
1/4W 1/4W
:FPRD :FPRD
8 7
C035
L105 L205 L305 4700p R064 R048
JW(15) 2.2M
0.47µH 0.47µH 0.47µH 2kV
1W
:B
:RN
FB003
D304
SG301 SG201 SG101 SG002
HSS82
:PROTECTION
L005
22µH
C036
1000p
500V
C306
R351
0.1
47
250V
1/2W
:MPS
:SURGE
47
C039
D306
#
HSS82
C206 :CLAMP R251
0.1
47
250V
1/2W
:MPS
FB301 :SURGE
D205
HSS82
:PROTECTION
C106 D106 R151
0.1 D206 HSS82 47
1/2W
250V HSS82
:CLAMP
:SURGE
:MPS FB201
:CLAMP
FB101
R109 R209 R309
470k 470k
470k
:CHIP :CHIP :CHIP
R102 R202 R302
470k 470k 470k
:CHIP
:CHIP :CHIP
7 8 9 11
180V
C054
C018
0.1
2.2
250V
250V
:MPS
80V
C202 C302
0.1 0.1 0.1
250V 250V
:MPS :MPS
R033
330k
JW(5)
STBY+5V
+5V
L001
5V
JW(5.0)
+12V
C016
C001
47
1000p
25V
500V
B
FB005
A
(Video output,OSD)
6 7 8
3.5 Vp-p (H) 49.8 Vp-p (H) 49.8 Vp-p (H)
14
13
FROM FBT
FROM FBT
C003 CN306
10000p
SG003 500V
1 G1
TO D( c ) BOARD
CN510
CN301
1 1.2KV
TO D( c ) BOARD
CN512
CN307
1P
R032
100k
:CHIP
CN304
9P
WHT
(L TYPE)
9 STBY 5V
8 +5V
7 GND
FB006
6 +12V
TO D( d ) BOARD
H1
5
CN606
4 GND
3 +80V
C002
1000p NC
C013 2
500V 1000p
1 +180V
B-SS3752<AEP>-A..
9
49.8 Vp-p (H)
CPD-G220(E) 4-9