Sony TRINITRON CPD-G200 Service Manual page 3

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