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

(1) Schematic Diagram of D (a-d) Boards
3
1 2
A
CN904
TO H2 BOARD
8P
STBY 5V
WHT
CN1001
:S-MICRO
RESET 1
STBY 5V 2
FB902
GND 3
JW(5)
KEY DET 4
R919 100 :CHIP
LED RED
B 5
R926 100 :CHIP
LED GRN
6
R928 100 :CHIP
INPUT SELECT 7
GND 8
TO H1 BOARD
CN801
C
CN703
1P
D
CN701
10P
YEL
:S-MICRO
CY-DY CY4- 10
CY4+ 9
E
CY3- 8
CY3+ 7
CY2- 6
CY2+ 5
CY1- 4
CY1+ 3
ROTATION- 2
ROTATION+
1
ROTATION
F
G
R566
22
1W
:RS
H
LA6500-FA
ROTATION DRIVE
I
• Divided circuit diagram
One sheet of D board circuit diagram is divided into four
sheets, each having the code D-a to D-d . For example, the
destination ab1 on the D-a sheet is connected to ab1 on the
D-b sheet.
a b 1
Ref. No.
Circuit diagram division code
5-7
4
5 6
C929
0.001
B:CHIP
R943
470
R705
4.7k
:RN-CP
R718
100 R719
1W 15k
:RS :RN-CP
R717
2.2
R724
1W
18
:RS
1W
C708 C729
0.1 330p
:PT B:CHIP
R745
2.2
:CHIP
R560
R562 1 2 3
15k
18k
:RN-CP
:RN
C547
C549
1.0
-0.6 0.068 1
1.1
:PT
5V STBY
R563 4 2
1.5
:FPRD OUT IN-
S CONVERGENCE OUT
IC502
IN+
5 3 1
15V
R558
6.8k
:RN-CP
1.0
R559
2.7k
C513
:RN-CP
10
-15V
Schematic diagram
l l l l l
D
-a board
7 8 9
KEY SCAN
STBY 5V
IC701
CXA8070AP
CONVERGENCE
R940
CONTROL
2.7k
:RN-CP
4.9
A_GND
C716
0.033
25V D_GND
B:CHIP 4.9
V_SIN
SCL
5.0
VPOSIN
SDL
4.9
V_DF
C718
0.033
D_VCC
25V
5.0
B:CHIP
VREF OUT
HD.IN
C702
5.0
4.7
H_CONVOUT
V_REFIN
5.0
V.CONVOUT
H-SAW_CAP
5.0
H_STATICOUT
H-AGC_CAP
5.0
V_STATICOUT
A_VCC
V.SIN
R709 R707
R708 R710
2.2k 2.2k
2.2k 2.2k
:RN-CP :RN-CP
:RN-CP :RN-CP
C707
R731 C706 R733
R711 68p
0 68p 0
0.56 CH:CHIP
:CHIP
1W CH:CHIP :CHIP
R755
R712
4.7k
33
:RN-CP
1W
:RS
R753 R706 R735
R728
15k 4.7k 2.2k
100
:RN-CP
:RN-CP R727 :RN-CP
1W C723
15k
:RS 0.01
:RN-CP B:CHIP
C725
R730
0.01
B:CHIP 12
C733 R729
330p
2.2 1W R737
B:CHIP
1W :RS 2.2k
:RS :RN-CP
R747
2.2
3.8 3.8 3.8 0.2 -0.2 2.5 2.5 2.5 2.5
:CHIP
C711
0.1
:PT
4 5 6 7 8 9 10 1 2 3 4 5 6
2 3
IC703
LA6510 STK391-110
D CONVERGENCE OUT
10 11
12
ab1
ab2
ab3
ab4
ab5
ab6
D935
JW901
MTZJ5.1B
5V-2 JW(5)
ab7
ab8
4.7
ab9
R703
270
4.2
1/4W
C714 D704
C712
390p 1SS119
0.1
CH:CHIP
:PT
ac1
3.7
R704
8.2k :RN-CP
ab10
C701
0.1 C713
4.9
25V 2200
B:CHIP 10V
C704
220p
4.9
CH:CHIP
C703
12V
0.22
:MPS
C705
C715
0.1
470
:PT
16V
ab11
ab12
ab13
R713
0.68
1W
R716
33
1W
:RS
-15V
15V
R743
0.47
:FPRD
R739
10k
:CHIP
R741
0.47
:FPRD
3.2
7 8 9 10 11 12
C709 C710
470 470
25V 25V
4
IC702
ab14
D
-a
(CONVERGENCE CONTROL)
B-SS3485<AEP>-D..-P1
• D - a BOARD WAVEFORMS
1 2 3
0.1 Vp-p (V) 0.16 Vp-p (V) 2.4Vp-p (V)
5-8
4
2.0 Vp-p (V)