Schematic Diagram Of A Board - Sony TRINITRON CPD-200GS Service Manual

1

(2) Schematic Diagram of A Board

A
5 15
B
10
4 14
9
3 13
8
2 12
7
1 11
6
C
SIGNAL IN
HD15
PIG-TAIL
D
E
• A BOARD VOLTAGE LIST
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
IC003 12 0.2
IC001 1 4.6
13 0.1 F
2 4.5
14 0.1
3 1.8
15 0
4 1.8
5 2.1
IC004 1 2.5
6 3.4
2 2.5
8 3.4
3 2.5
9 2.9
5 2.5
10 3.4
7 87.4
11 0.1
8 91.5 G
12 0
9 91.1
13 0.1
14 0.1
IC005 5 3.7
15 0.2
6 3.7
16 1.0
7 10.6
18 2.3
19 8.7 IC006 1 3.5
22 2.3 3 3.5
23 8.6 5 3.5
H
25 2.2 7 3.4
26 8.7 12 0
27 1.0 13 0.1
28 3.8 14 0.2
17 1.8
IC002 1 51.6
19 1.7
3 51.0
21 1.7
5 48.0
8 2.3 Q001 B 11.4
I
9 2.3 C 526.0
10 11.8 E 10.9
11 2.2
Q004 B -1.8
IC003 1 0.4 C 4.4
2 1.5
J001 KR 65.0
3 1.5
KG 65.0
5 4.4
KB 65.0
7 4.6
G2 525.0 J
8 4.4
H1 6.2
10 0
11 0.1
5-12
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2 3 4 5 6
A
(VIDEO)
CN307
9P
WHT
:S-MICRO D301
C301 1SS226
FL301 0.1
JW(5) 25V
BGND 1
B:CHIP
BLUE 2 EMI
R301
75 C201 D201
GGND 3 IC006
:RN 0.1 25V B:CHIP 1SS226
CXA2093S
GREEN 4 EMI
R201 C111 RGB INPUT SELECT
FL201
75 15p
RGND 5 JW(5)
:RN CH:CHIP
R1_IN C102
RED 6 EMI GND
R101 0.1
D101 R112
75 C101 25V
GND 7 FL101 1SS226 47 1
:RN 0.1 B:CHIP
JW(5) :CHIP
25V GND
VD 8 B:CHIP R_OUT
C211
HD 9 10p 2
R016 CH:CHIP
10k G1_IN C202
GND
:CHIP 0.1
R212
3 25V
47
B:CHIP
:CHIP
GND
G_OUT
D001
4
RD5.6ES D003
RD5.6ES B1_IN C302
VCC
0.1
R312 C311
25V
47 15p 5
R026 B:CHIP
:CHIP CH:CHIP
10k VCC
B_OUT
:CHIP
C048
0.01 6
B:CHIP
R2_IN
VCC2
C051
C049
0.01 47
B:CHIP 25V
GND
DEFF.
R043
0 :CHIP
G2_IN
SIGNAL_SW
GND
CLAMP
C019 R054
0.1 2.2k
:CHIP
B2_IN
T_SW&LEVEL
C050
0.1
25V
B:CHIP
R007
100 :CHIP
FL001
0UH
EMI
CN309
7P
WHT
FB007
:S-MICRO
JW(5)
HSYNC 7
GND 6
R018
VSYNC 5 100
TO D BOARD :CHIP
CSYNC 4
CN903
BPCLP 3
SHRP1 2
CBLK
1
R017
100
:CHIP
CN306
6P
WHT
:S-MICRO FB010
R021
0UH 100 :CHIP
IICSDA 6
FB009 R052
GND 5 10k
0UH
TO D BOARD :CHIP
IICSCL 4
CN902 R020
GND 3 100 :CHIP R006
C005
5 - 10 PIN 100
:CHIP 1000p
HRTRC 2
B:CHIP
VRTRC 1
HOSTGND 4
TO D BOARD
DDCSDA 3
CN902
DDCSCL 2
1 - 4 PIN
NC 1
CN310
4P
WHT
:S-MICRO
CN311
3P
WHT
:S-MICRO
7 8 9 10
IC001
CXA2055P
RGB PRE-AMP
SDA G2
11 10 9
SCL C_SYNC
R304
R_BKG S/H_R C015
C104 68
0.1 0.1
:CHIP
25V 25V
B:CHIP B:CHIP
G_BKG R_OUT
B_BKG R_GND
R_IN S/H_G C204
0.1
25V
B:CHIP
+5V G_OUT
C009
47 C011
25V
100V
G_IN G_GND
+12V
SYNC_CAP VCC
C004
C013
0.01 47
B:CHIP 16V
B_IN S/H_B
C304
0.1
25V
B:CHIP
CLAMP B_OUT
R_OSD B_GND
G_OSD BLK
B_OSD OSD.BLK
IC003
C042 CXD8688P
0.1 OSD
R002 25V
1.5k B:CHIP
VSSA
:CHIP
VSS
VCO
C044
R024
4.7k R004 0.068
R_OSD
:CHIP 1.8k 25V R003 R306 R106
R206
:CHIP B 5.6k 10k 10k
RP 10k
:CHIP :CHIP :CHIP
:CHIP
R025 C046 R005 G_OSD
4.7k 0.01 470k
B:CHIP :CHIP
:CHIP VDDA
C047 B_OSD
47 R107
5.6k
25V
HFLB :CHIP
L002 OSD_BLK
R207
470µH
5.6k
SS
:CHIP
INT
R307
SDA 5.6k
:CHIP
VFLB
R014 C305
100 C205 C105
0.1
SCL :CHIP 0.1 0.1
C022 25V 25V
25V
C092 47 B:CHIP B:CHIP B:CHIP
VDD
0.1 25V
25V
B:CHIP
STBY+5V
C090
0.01
B:CHIP
EMI
FL002
0UH
FB012
0UH
R051
1k
:CHIP
STBY+5V
Q004
2SC2412K
BUFFER
5-13
11 12 13 14 15
IC002
LM2405T
RGB OUT 11 12
J001
G3
10
1
RCV 1
13
3 G1
9 G2 11 4 H 1 2
8 7 6 5 4 3 2 1 10 5
G2
H
8 3
9 6
KB 8 7 KR
C055 7 4
R111 R211 R311 9 KG KR
R204 0.1
47 47 47
68 100V 6 5
:FPRD :FPRD :FPRD 1 1.2KV
:CHIP R104 C035
68 470p R064 R048
TO D BOARD
:CHIP 2kV 10k 2.2M
8 7 1W
FB101 FB201 FB301 B 1/2W
:RN CN510
0UH 0UH 0UH :RC FB003
22UH
SG001
C014
D204 D304
47
HSS82 HSS82 +80V
100V
SG301 SG201 SG101
:HT
R009
C306 R333 100k
0.1 470 1W
250V
:MPS
0.1 C031
R351
D104 L301
0.47µH 100
HSS82 D305
1/2W
HSS82 R233
C206 :RC
0.1 470
250V
:MPS
L201 R251
0.47µH 100
D205
1/2W
HSS82 C106 R133 :RC
0.1 470
250V
:MPS
R151
D306 L101
D105 R309 0.47µH 100
HSS82 1/2W
HSS82 1M
IC004 :RC
D206 :CHIP
TDA6103Q HSS82
RGB CUT-OFF
CONTROL D106 R209
FB310
HSS82 1M
0UH
:CHIP
R109 1P :TUB
1M
FB210
:CHIP
0UH
FB110
1 2 3 4 5 6 7 8 9
0UH
C054 R033
C018
10 0.1 15k 1P :TUB
200V 250V :CHIP
:MPS
R032 C053 R029
3.9k 0.1 R210 120k IC005
:CHIP 25V 220k :CHIP
NJM4558M
B:CHIP :RN
R110 G2 CUT-OFF
R310 C029
220k CONTROL
220k :RN 0.1
:RN D014 25V
1SS119 R053 B:CHIP
22M
+ GND
:RN
-
R045 Q001
2.2k
:CHIP 2SC5022 OUT
SPOT KILLER
VCC
R108
6.8k
R049
:CHIP
100k
:CHIP
R308
R208
6.8k C028
6.8k R031
:CHIP 47
:CHIP 1k
25V :CHIP
C027
:S-MICRO
0.01
B:CHIP
STBY+5V 8 STBY+5V
FB011 FB006
7 GND
0UH 0UH
+12V 6 +12V
C016
470
H1
16V 5
C001
1000p GND
4
R046 FB013 500V
100k
0 3 +80V
:CHIP C002
:CHIP
0.1
2 NC
R047 200V
10k
1 +180V
:CHIP
TO D BOARD
CN502
B-SS3430<J..>-A..
16 17 18 19
A
RCV
V901
*
PICTURE
H
TUBE
KB KR G2 G4
KG G1 GM
HV
CN301
B
*V901 17FRFM [AUS model]
17FRSM [EQ model]
• A BOARD IC003 CXD8688P
7
HORD
8
C
DISPLAY VERD
MEMORY 6
CH
OSD EN
CONTOLR SHADOW
BSEN
REGISTORS
X32B
X64
VPOL
7 8 DATA and DATA
HPOL
54
DATA RECEIVER MANAGEMENT
8 WADDR
9 AOR
MBUS/SPI
WCOLOUR
6 9 ADDRC 15
and
RFG
CONTROL
RDATA 8 Z 32
D
MCLK BUS ARBITATION
32 Y 13 CCOLOURS
LOGIC
and SELECT
ROW
VPOL NROW BUFFER CHS
R 4
CWS
10
CN302 VERTICAL
CHS CONTROL
CRADDR 8
8
VERD CIRCUIT
6
CH
4 CHARACTER ROM(240+16)
LP 12×18 MATRIX
12×3 E
3 7
CN303 HORD
HORIZONTAL
2 CHAR
CONTROL
5 PWM CLK CWS
and PLL
SC CCLK 10 BITS SHIFT
BSEN
REGISTERS
HPOL
SHADOW
4 X32B
CCOLOURS
54 X64
and SELECT
1
BACKGROUND W 3 13
F
9 GENERATOR
WCOLOUR 15 COLOUR ENCODER
and CONTROL
16
15 14 13 12 11
CN305
8P
WHT
• A BOARD WAVEFORMS
G
1 2 3
H
1.0 Vp-p (H) 4.0 Vp-p (H) 1.2 Vp-p (H)
4 5 6
H
H
4.0 Vp-p (H) 1.0 Vp-p (H) 4.0 Vp-p (H)
7 8 9
I
50.0 Vp-p (H) 50.0 Vp-p (H) 50.0 Vp-p (H)
J
5-14