Schematic Diagram Of A Board - Sony CPD-G22 Service Manual

(3) Schematic Diagram of A Board

1 3
2
A
SIGNAL IN
HD-15
(PIG-TAIL) FB302
CN313
0
9P
:CHIP
WHT
:S-MICRO
R361
5 15
75
B.GND1 1
B
:RN
10
BLUE1 2
FB202
4 14
L303
0
G.GND1 3 0.22µH
:CHIP
9
GREEN1 4
3 13
R261
R.GND1 5
75
8
:RN
RED1
6
L203
2 12
0.22µH FB102
GND 7
0
7
:CHIP
VD1 8
1 11
HD1 9 R161
6 75
:RN
R011 L103
10k
0.22µH
:CHIP
C
R012
10k
CN307 :CHIP
5 15
B.GND2 1 FB303
10 BLUE2
2
R301
4 14
NC 3
75
9 :RN
G.GND2 4
FB203
3 13
GREEN2 5
R201
8
R.GND2 6 75
FB103
:RN
2 12 RED2
7
R101
7 GND
8 75
:RN
1 11 VD2
9
D
6 HD2 10
SIGNAL IN
CN312
HD-15
(PIG-TAIL)
GND1 1
BLUE1
2
GND1
3
TO AA BOARD GREEN1 4
CN312
GND1 5
RED1 6
GND 7
VD1 8
E
TO AA BOARD
HD1
9
CN3002
GND 10
BLUE2
11
GND 12
GREEN2 13
GND 14
RED2
15
GND 16
VD2
17
HD2
18
CN309
F 8P
WHT R042
100
:S-MICRO
:CHIP
SYNC DET 8
HSYNC 7
FB014
GND 6
FB002
TO D BOARD VSOUT 5
CN903 CSYNC 4
FB016
FB015
BPCLP
3
2
INPUT SELECT
FB017
CBLK 1
CN306
6P
G
WHT
:S-MICRO
FB010
IICSDA 6
GND 5
FB009
TO D BOARD IICSCL 4
CN902 HOST GND2 3
FB018
5 - 10 PIN HRTRC 2
VRTRC 1
C032
FB019 0.1
25V
B:CHIP
CN310
4P
WHT
D005
:S-MICRO
1SS119
H
HOST GND1
4
DDCSDA 3
DDCSCL 2
NC 1
C033
0.1
25V
B:CHIP
D008
RD5.6ESB2
I
Schematic diagrams
Ò Ò Ò Ò
Ò
H1 H2
boards
4 5 6
TO AA BOARD
CN3001
CN314
R022
220
:CHIP
R023
1k
:CHIP
R041
100 :CHIP
R018
100
:CHIP
R017
100
:CHIP
R024
R021
4.7k
100
:CHIP
:CHIP
R020 R028
100 4.7k
:CHIP :CHIP
R006
100 :CHIP R052
10k
:CHIP
STBY+5V
D007
RD5.6ESB2
CN311
TO D BOARD
5P
WHT CN902
:S-MICRO
1 - 4 PIN
• A BOARD WAVEFORMS
1
H
0.7 Vp-p (H)
Schematic diagram
5-19
7 8 9
IC001
CXA2067S RGB DRIVE, OSD MIX
4.1
SDA
C. SYNC
4.6
SCL C049
VCC 0.1
3.4 11
25V
2.8 B:CHIP
C104
B BKG 0.1
R304
S/H B 25V 47
2.2
B:CHIP :CHIP
2.6
G BKG
B OUT R317
6
0
2.5 :CHIP
C015
R BKG 0.1
B GND
3.4 25V
B:CHIP
2.8
C204
C330 0.1
R318 G2
C312 25V
56 0.22 S/H G
3 2.1 B:CHIP
8p
:CHIP 16V
CH:CHIP
B IN
C009
R217
G OUT
R319 220 2.0 5
L010 0
470k 10V
:CHIP
C012
C010 +5V R035
R218
G GND 0.1
R219 0.1 0
56 2.0 25V
:CHIP 470k 25V :CHIP
B:CHIP G IN B:CHIP
VCC
C230 C212 2
C007
12p 3.2 3.4
0.22
47
CH:CHIP
16V SYNC IN 25V
C304
C004 0.1
R118
R119 0.01 S/H R 25V
56 2.0 2.2
:CHIP 470k B:CHIP
B:CHIP
R IN
1
C130 C112 R117
R OUT
0.22 10p 0 4 0
:CHIP
16V CH:CHIP CLAMP
R GND
0
B OSD
BLK
0 0.9
L007 G OSD
100µH
R009
OSD BLK 10k
0 0
:CHIP
R OSD
VCC C050
0.1
25V
B:CHIP
JW016
5MM
IC003
CXD9516P
R004 R002 OSD R306
1.8k 560 C042
8.2k
:CHIP :CHIP 0.001 :CHIP R106
VSSA
B:CHIP 8.2k
R206 :CHIP
R107
VSS 8.2k
0.5 0 :CHIP
:CHIP
VCO
C105
R003 R_OSD
0.1
5.6k 1.1 0 R207
25V
:CHIP
RP
C047 B:CHIP :CHIP
47
C044 R005 G_OSD
25V 1.1
100p 330k 0 C205
B:CHIP :CHIP VDDA 0.1 R307
25V
:CHIP
C046 L009 B_OSD B:CHIP
0.01 0
0
B:CHIP C305
HFLB
L002 0.1
470µH
25V
R051 OSD_BLK
B:CHIP
1k 3.9
:CHIP
SS
R014
INT
100
0
:CHIP
SDA
JW004
5MM
VFLB
FL002
4.2
SCL
EMI
VDD
4.6
C092
C090
0.1 C022
25V 47 0.01
B:CHIP 25V B:CHIP
FB012
4.0
Q006
-0.3
2SC2412K
INV
2 3 4
H
1.1 Vp-p (H) 0.7 Vp-p (H) 4.0 Vp-p (H)
l l l l l
A
board
10 11 12
1 2
J001
G3
12
1
IC002 RCV 3
13
LM2415T
G1
RGB OUT 3
11 G2 H 4
11 4
10 9 8 7 6 5 4 3 2 1 10 5
G2
H
10 9 6 5
8 7
KB KR
R064
10k 9 6
KG KR
SG001 1/2W
R111 R211 R311
:RC 8 7
100 100 82
C035
:FPRD :FPRD :FPRD
470p R048
9 8 7
2kV 2.2M
C055 L305 L205 L105
B 1W
0.1
0.47µH 0.47µH 0.47µH :RN
100V
:CHIP
L102
1µH
C011 :CHIP
D304 SG201 SG101
0.1 D204
SG301
100V HSS82
HSS82
:PT
C036
0.1
C014
100V R333
47
470
100V :CHIP
D104
L301 R351
HSS82 D305 D306
C306
JW(5) 100
HSS82 0.1 HSS82
1/2W
R233
250V :RC
:MPS 470
R251
D205 D206 L201
100
C206 JW(5)
HSS82 HSS82
0.1 1/2W
250V R133 R151 :RC
470
:MPS 100
1/2W
:RC
D105 L101
C106
HSS82 D106 JW(5)
0.1
HSS82
250V
:MPS
IC004
H8D2957 R309
R109 R209
470k
RGB CUT-OFF CONT
470k 470k
:CHIP
:CHIP :CHIP
R102 R202 R302
470k 470k 470k
1 2 3 4 5 7 8 9 11
:CHIP :CHIP :CHIP
97.0
C053
C054
0.1 0.1
25V 250V
:MPS
B:CHIP
C018 R029
C102 C202 C302 10 120k
0.1 0.1 :CHIP
0.1 250V IC005
1k 250V 250V 250V
NJM4558M-TE2
:MPS :MPS
:MPS
G2 CUT-OFF CONT
C029
D014
0.1
1SS119
R108 25V R053
2.8
15k B:CHIP 22M
1k
+ GND
:CHIP :RN
2.8
-
R045
453.0 10.6
R208 2.2k R049
11.6 OUT
15k :CHIP 82k
1k
:CHIP
:RN-CP
VCC
Q001
R308
11.0
15k 2SC4634LS
:CHIP SPOT KILLER
R031
1k
C028 C027
:CHIP
47 0.01
25V B:CHIP
FB008
10µH
STBY+5V
+5V
C034
C017 FB011
47
47
25V
25V
+12V
C016
470
C038
16V 0.1
R046 25V
B:CHIP
100k
:CHIP
R047
10k
:CHIP
A
(VIDEO)
V901
PICTURE
H
TUBE
HV
5 6 7
4.0 Vp-p (H) 4.0 Vp-p (H) 50.0 Vp-p (H)
5-20
13 14
CN301
1 1.2KV
TO D BOARD
CN510
SG002
L005
22µH
CN302
CN303
CN304
1P
D001
1SR139-400
CN305
9P
WHT
:S-MICRO
STBY+5V
9
8 +5V
7 GND
FB006
6 +12V
5 H1
C001
0.001
4 GND
500V
B
+80V
3
C002
NC
0.1 2
100V
1 +180V
TO D BOARD
CN502
B-SS3485<AEP>-A..-24
8 9
50.0 Vp-p (H) 50.0 Vp-p (H)