Schematic Diagram Of D- A Board - Sony CPD-110GS Service Manual

(1) Schematic Diagram of D- Board
a
1 2 3
D-
A a
(DEFLECTION)
B
C
VG2
H-DRIVER
D
R977
S901 13.3k
1%
3
ENTER
2
1
MENU
R976
9.31k
1%
E
+5V
R979
100k
F
+5V
CN901
11P 1 3
C951 S902
+5V 1
1000p
50V
SCL/D
2
2
SDA/D 3
PC/DET 4 RIGHT+
CS 5
TO A BOARD +5V
GND 6
CN303,CN306
SDA 7
G
SCL 8
GND 9
R950
H/R 10
10k
V/R
11
VSYNC/O
HSYNC/O
+5V
H
CN902
8P
I
V/IN 1
H/IN 2
VBLK 3
GND
TO A BOARD 4
CN304 BPCLP 5
SOG 6
GND 7
ABL 8
ac1
J
D-c
TO
4 5 6
FB901
2UH
+5V
RN902
4.7K
IC901
ST7275
R901
CPU
1k
2.1
TITL
(PWM0) GND
2.7
SUB/TILT
(PWM1) GND
AUDIO/V
R970
1 (PWM2) RESET
C923 4.7k
2.2 R969
1.5 5.0
50V 1k
H/CENTER
(PWM3)
ORANGE/LED
R905
3.0 0.7
JW
VG2
(PWM4)
C903 2.2 50V
GREEN/LED 2.0
R971 R906
3.0
1.4k 1% 100
H-SIZE
(PWM5) CS0
C904 2.2 50V 2.0
4E
2.7
R907 1k ABL
(PWM6) CS1
2D 2.0
R974 R908
4.3 2
33.2 1k
H-DRV
C905
(PWM7) CS2
2.2
1D
50V
0.5 3 2.0
CE
R975 C906
(PWM8) CS3
30.1k 2.2 C908
+5V 6C
50V 0.1
0.1
50V
VSS
NC
C907
0.1
10
VDD
50V BLANK/O
6
2.2
0.1 MUTE
C901
OSC/I
0.1
50V R910
2.3
10k
0.1 DEGAUSSING
OSC/O
R911 R927
10k
4.9 PMG1
PMG1 U/VCC
4.9 PMG0
PMG0 U/DP
AUDIO
R914
MUTE/LED
10k
U/DM
R916 1%
1k
1%
R978
U/GND
100k
0.5
R962 R917
0.9
22 1k 1%
R915
R964 R949 5.11k
4.9 4.9
22 10k 1%
VFB
1 3 D909
-0.6 4.9
HZ5C1
VSYNC/I
C950 S903
DSA/I
1000p
50V
4
4.2 5.0
2 GND
SCL/I
LEFT- 5.0 4.1
SDA/D
R956
4.6 4.9 4.1
1k
SCL/D
+5V
-0.1 4.9 5.0
Q907 PC/DET
2N3904
R951 R954 R955
4.9 1.7
SOG BUFF
10k 22 4.7k
H/RTN
0
VSYNC/O
VDD
5
0.4 0.5
HSYNC/O
HSYNC/I
4.6
S.O.G
VSS
D911
R922
1SS119
4.7k
R921
470
R953 JW
5-7
7 8 9
+5V
R933 R935
4.7k 180
Q901
D902
R934
5.0
2SC945
4.7k HZ3C2
RESET
Q902
C917
2SC945
2.2
RESET
50V
0
0.7
R936
180
+5V
6
7
R931 5
470
IC504(2/2)
+5V
LM358H
R932
470
R930
10k
D901
CS0
R929
10k
CS1
R928
10k
CS2
+5V
CS3
R972
4.7k
D903
1SS119
+5V
X901 C916
24MHz 47p 50V
+5V
C915
47p 50V
D904
R968 R919
4.7k 1SS119 100
1M
+5V
R961
IC902
1k
24LC16
CN903
R967 1%
8.2k EEPROM
1
2
RN901
+5V
3.3K
+5V 3 VCC
4 4.9
C914
GND 5 TEST
10
R960 R959 50V
22 22
SCL
5.0
SDA
4.9
+5V
D908
R926 R924 C913
22 22 100p HZ5C1
R918 50V
20k
+5V
C930 C910
0.1 10
50V 50V R973
D910 D906 D905 5.0
1k
1SS119 HZ5C1 HZ5C1
0.5
Q908
2N3904
R965
H SYNC AMP 10k
10 11 12
+5V
R405
1k
R402
0.8
1.78k
Q401
+15V
2SC945
V BLK
0.6
R5F2
R408 R410 C407 R409
27
4.7k 3k 0.022 10k
Q5E2 1W
100V
2SD667
R5E6 C5E4
47K 10
TILT DRIVE
50V
C409
1000p
R5E7 3.3
100V
51K R5E9 2.7
100
0.5
8
2
C5E8 R5F3
1
0.22 2.2
3
50V
3.3
4
0.5
C5E6 R5E8 Q5E3
0.1 1.6K
50V C5E5 2SB647 R5F5 R5F4
47 470 430
-12V
TILT DRIVE
16V
IC504(1/2)
LM358H
AMP
R5F1
10K
C5E9
C5E7 0.22 R5F6
0.0033 100V 50V 2.2
1/2W
R925
22
R923
22 Q526
RN1203
0.8
BPCLP CONT
IC501
TDA4856
DEFLECTION
CONTROL
0.2
0.8
HUNLOCK CLBL
5.0 0.4
SCL HSYNC
7
4.9 0
SDA VSYNC
A0 8 2.9
COR VOUT1
A1 9 2.7
VSOMD VOUT2
C502
3.2 10 2.8
A2
0.1 63V
VAGC EWDRV
R502
VSS 3.1
22.1k 1%
VREF VCC
C503
2.7
0.1 63V
C510
VCAP DGND 1000
25V
C504
5.7
0.01 100V
GNDS HDRV
11
R503 4.7k
HPLL1 PGND
C505
2.4
0.1 63V
HBUF BDRV
R505
R504
2.8k
1.18k 1.0 3.4
1%
1%
HREF BIN
C506
0.01 2.6 2.5
100V
HCAP BSENS
4.5 1.7
HPLL2 BOP
C912
100p C507
5.4 2.7
50V 0.0047
100V
HSMOD XRAY
R963
5.4
10k
FOCUS HFLB
6.0 0.4
R501
27k
D520
JW
5-8
13 14 15
ab1
+15V
ab2
C406
D402
0.0033 R403
100V 1N4001 3.3 1/2W
C404
1000 25V
C408
470
1% 35V
-12.5
ab3
2
0.6
6
ab4
7 3
+
5
0
1
- 0.3
4 R407 C405
IC401
R401 330 0.22
TDA8172
1.78k 1/2W 50V
V OUT
1%
C403
0.022
100V
R404 R406
0.82 1.5
1W
C402
470
25V
-12V
CN505
TILT(ROTATION)
COIL
R411 R412
6.81k 6.81k
1% 1%
0.1
R510
100
HSYNC/O
R511
100
VSYNC/O
C512 C513
100p 100p
50V 50V
+12V
ab5
R508 R522
18.2k 4.7k
R513 1%
100
ab6
R571
10k
R500
10
ab7
ab8
ab9
C509
3300p
100V
ab10
D501
R506 C508
10k 100p 1SS119
50V
R5C8
JW
ab11
ab12
ab13
ab14
B-SS3478<U/C>-D..-P1-24