Sony CPD-G200 Service Manual page 20

H
(USER CONTROL, LED)
CN801 CN904
S801 KEY MATRIX
1 STBY 5V RESET 1
S903
2
GND STBY 5V 2
RESET
3
KEY DET GND 3
BRIGHT-/BRIGHT+/MENU/CONT-/CONT+
4
(TACTIL SW) LED RED KEY DET 4
5
LED GRN LED RED 5
6
INPUT SELECT LED GRN 6
7
GND INPUT SELECT 7
GND 8
LED DRIVE
Q801,802
D803
CN901
D GND 1
+5V 2
RXD 3
TXD 4
CN903
C BLANK 1
2
INPUT SELECT
BP CLAMP 3
TO
4
B C SYNC
A BOARD
V SYNC 5
CN309
6
GND
H SYNC 7
SYNC DET
8
CN902
1
DDC SCL
TO
A DDC SDA 2
A BOARD
HOST GND 1 3
CN311
NC 4
11C DATA 5
GND 6
TO
C 11C CLK 7
A BOARD
HOST GND 2 8
CN306
HRTRC 9
VRTRC 10
STBY
+5V
IC904 RESET
5 VCC OUT 4
IC905 EEPROM
8 VCC
5 SDA WC 7
6 SCL
+12V
RY601
RELAY
DRIVE
Q601
CN601
1
DGC 2
DGC N 2
DGC 1 3
TH601
LF602
D601
CN600 S601
F601 LFT
AC RECT
L 2 1
G
AC IN
3 4
N
TH600
CN602
THP600A 2
THP600 1
CN502
1 +180V
+180V
NC 2
+80V 3 +80V
TO GND 4
D
A BOARD H1 5
CN305
+12V 6 +12V
GND 7
+5V 8 +5V-2
SRBY +5V 9 STBY +5V
IC602
HEATER OUT
CTL 1
4 OUT
VCC 2
SW
5
VADJ
Q605
IC901 CPU
IC902 DEF CONTR0L
15 KEY SCAN
48 LED RED
47 LED GRN
OSC OUT 44
29 X5
X901 X902
V DF 12
24MHz
OSC IN 45
THERMAL 17
E/W
9
TH501
38 RDI
39 TDO
H OUT 17
3 SDA
46 C BLK
4
SCL
22
CLP
28 HSO 27 26 H IN
CSI
H FLY 14
20 VSI1
25
V IN
30
HSI1
V SAW 8
10
V SIN
V DIV 27
34 DDC SCL
35 DDC SDA
33 HOST GND LOCK 2
37 SDA
36 SCL LOCK 23
HFB 32
25 PD3
H CENT 4
26 VSO
VFB 19
54 RESET
HV 18
S0 49
S4 53
21 VSI2
ABL 16
7 DEGAUSS
STBY 2
HEATER SW
24
6 REMOTE ON/OFF ROTATION 3
D612
D613
REG SW
Q603
T601
SRT
D611
9 10
D617
IC601 8 11
SW REG CONT
12
7 D618
1 V IN
13
D609 IC607
POWER
5
+5V REG
14 OOB DRIVER 4 SWITCHING
Q602 D614
14
I O
9 VCTL I SENSE 5
D622
15
D620
8 IREF DS 7
D615
16
V AUX 6
2
DEM 13
11 GND
17
3
D616
IC603
18
5
1
D605
4 2 OVP/OCP
I O
Q604
D619
IC605
+12V REG
3 1
IC604 ERROR AMP
5-3
+12V
RELAY S4
DRIVE
Q519
RY500 T505
+ HST
2 5
L509
HLC
1 3
BUFF
Q521
L511
T503
DFT
6 4
BUFF DF AMP
Q505 Q504
S0-S4
S-CAP CHANGE
Q512-516
8 2
T504
HDT
H DRIVE
4 6 H OUT
H AMP H DRIVE
OUT
Q903 Q501,502 Q507
Q511
1 8
H BLK
BUFF
Q508
IC401 V OUT
1 -IN OUT 5
7 +IN FB 3
SYNC LOCK
Q522, 524
H CENT
BUFF
CONT 2
Q506
Q518
1
D517
S0-S4
REF V
H FLY
BUFF
Q525
+180V
+80V
+15V
STBY +5V
-15V
+12V
I O +5V-2
IC608
+5V REG
IC501 PWM CONTROL
BUFF
3 24 22
-
20
+
+
19
-
H REG
Q520 REF -
18
23 - +
AMP 13
2 +
- 14
8
+ 12
4
L503
H CENT
5
2
HV REG OUT
Q510
T501 FBT
2
CHOPPER
HV
Q503
1
13
16
FV1
IC503
H CENT AMP 15
-IN OUT 4
14
+IN 3
5
D515
FV2
7
6
11
12
IC502 ROTATION DRIVE
1 +IN
+IN
2 OUT 4
IC702
D CONVERGENCE OUT
11 STBY OUT B 1
+IN B
3 -IN B 2
OUT A 6
4 +IN A -IN A 5
IC701 CONVERGENCE CONTROL
16 SDA
17 SCL
14 HD IN
H CONV OUT 6
2 VS IN
V CONV OUT 8
3 V POS IN
H STATIC OUT 8
5 V REF OUT 9
V STATIC OUT
IC703
S CONVERGENCE OUT
4 +IN A -IN A 3
I OUT A 1
OUT A 2
6 +IN B -IN B 7
I OUT B 9
OUT B 8
D
CONVERGENCE CONTROL,
DEFLECTION, CPU,
POWER SUPPLY
5-4
D522
D523
CN501
H -DY
1 H DY+
2 H DY+
3 H DY-
4 H DY-
5 V DY-
6 V DY+
V-DY
CN510
TO
E
1 1.2kV A BOARD
CN301
TO
PICTURE TUBE
RV501
HV
ADJ
FOCUS
FOCUS
ABL
ROTATION
CN701
1 ROTATION+
2 ROTATION-
3
CY1+
4
CY1-
5 CY2+
6 CY2-
CY-DY
7 CY3+
8 CY3-
9 CY4+
10 CY4-
B-SS3483<U/C>-BD2-24