Read Sony CPD-201VS Service Manual online
5-3
5-4
IC905
RESET
FUNCTION
SW
IC900
H SYNC BUFF
2
4
B
9
HSYNC
CN903
8
GND
7
VSYNC
6
5
5
BPCLAMP
4
SHRPI
3
CBLANK
2
TEST SW
1
A LEVEL
CSYNC
6
5
5
IIC CLK
4
GND
3
MUTE
2
GND
1
POWER SW
IIC DATA
E
TO
A BOARD
CN309
TO
U BOARD
CN5204
A
TO
A BOARD
CN306
X901
24MHz
IC901 CPU
LED DRIVE
Q904
LED DRIVE
Q901,902
D938
D912
TH501
X902
9
CN902
8
HOST GND
7
IIC DATA
6
5
5
IIC CLK
4
GND
3
HRTRC
2
VRTRC
1
H-USYNC
GND
10
DDCSCL
DDCSDA
DDCSDA
2
CN701
3
4
5
6
7
8
4
5
6
7
8
1
CY1+
CY1-
CY2+
CY2-
CY3+
CY3-
CY4+
CY4-
CY1-
CY2+
CY2-
CY3+
CY3-
CY4+
CY4-
CN904
4
TXD
3
RXD
2
+5V
1
D GND
CN901
IC905 EEPROM
5
6
7
SDA
SCL
WC
IC904
RESET
+5V-2
+5V-2
1
3
IN
OUT
VCC
IC902
SDA
SCL
XS
V DF
E/W
H OUT
H BLK
HU SYNC
VU SYNC
V SIN
V DIV
V SAW
LOCK
9
12
3
4
17
29
14
8
26
28
10
27
2
REF V
IC502
ROTATION DRIVE
+IN
-IN
OUT
1
2
4
IC602 -12VREG
3
OUT
IN
2
-RECT
+RECT
IC503
H CENT DRIVE
-IN
+IN
OUT
+B
-B
2
1
4
5
3
D517
H CENT
Q506
H CENT
Q518
H CENT SW
Q517
INV
Q509
DET
Q522,523
H BLK
Q508
IC401 VOUT
5
4
2
7
1
-IN
+IN
OUT
FB
Q520
H OUT
Q507
L503
H CENT
5
2
BUFF
Q521
D522
D523
20
IC501 PWM CONTROL
BUFF
AMP
19
13
18
14
12
BUFF
3
24
23
2
22
4
8
HV REG
OUT
Q510
CHOPPER
Q503
BUFF
Q505
AMP
Q903
H DRIVE
Q501,502
DF AMP
Q504
H DRIVE
OUT
Q511
4
1
6
8
T504 HDT
S-CAP
CHANGE
Q512,515,516
T503
DFT
T505 HST
1
5
10
9
11
12
8
7
1
2
3
5
H.DY
V.DY
CN501
CN510
1
H DY+
2
H DY+
3
H DY-
4
H DY-
5
V DY-
6
V DY+
1
1.2KV
C
TO
A BOARD
CN301
RV501
HV
ADJ
FOCUS
TO A BOARD
TO A BOARD
TO CRT
ANODE CAP
ANODE CAP
T501 FBT
2
1
4
5
HV
14
13
17
16
11
FV
6
5
4
8
9
12
D515
RECT
ROTATION
1
2
2
CN503
RATATION+
RATATION-
D
F
TO
A BOARD
CN305
A BOARD
CN305
TO
U BOARD
CN5601
U BOARD
CN5601
+150V
+80V
+12V
+5V-2
+15V
+150V
+80V
+12V
-15V
+5V
+5V-2
DA
(POWER CONTROL)
CN607
1 AUDIO VCC
2 AUDIO VCC
3
2 AUDIO VCC
3
GND
4
5
5
GND
GND
GND
CN502
1
150V
2
NC
3
+B SW
4
+80V
5
GND
6
H1
7
+12V
8
GND
9
GND
10
11
11
-5V
+5V
D1604
D1605
LATCH
Q1604-1606
Q1603
REG
IC1603
1
3
CONTROLLER
IC1601
8
5
1
2
D671
+B DCP
Q671-673
+15V DCP
Q603-605
1
3
IC603
+5V REG
I
O
-15V SW
Q606
12V REG
IC604
HEATER SW
IC612
1
2
SW
Q611
SW
Q609
+15V SW
Q610
REMOTE ON/OFF
T602
PIT
6
5
4
2
1
9
10
11
13
14
8
7
12
D658
D650
D652
D651
D653
D654
D655
D656
D657
IC611
REG
D604
D605
D606
D609
D611
4
SOFT START
Q654
T603
PRT
REG
Q607
D608
D608
+12V
VCC SW CONT
4
IC605
3
1
2
VCC SW
Q601
1
8
2
7
3
4
5
1
REMOTE ON/OFF
RELAY DRIVE
Q670
RY601
+12V
TH602
DGC
CN601
CN605
2
THP601A
THP601
1
1
DGC2
NC
2
DGC1
3
BOOST
SWITCHING
Q602
T601
D601
AC RECT
L602
TH601
1
5
D603
P GND
MAIN SWITHCING
C1
E1
Q608
C2
E2
B1
B2
D
POWER,DEFLECTION
MICRO-CONTROLLER
AC IN
CN600
F601
2
3
1
4
S601
LF601
LFT
CN602
CN1600
1
S GND
2
P GND
3
DRV
4
I SEN
5
VCC
6
V SEN
7
AC SEN
8
OVP
9
LATCH
10 LATCH OUT
1
S GND
2
P GND
3
DRV
4
I SEN
5
VCC
6
V SEN
7
AC SEN
8
OVP
9
LATCH
10
LATCH OUT
15
2
44
45
30
20
28
22
46
21
49
37
36
13
6
54
34
35
38
33
25
26
27
26
27
39
7
24
48
47
1
17
32
23
19
50-52
4
9
16
18
3
ROTATION
DEGAUSS
HEATER SW
HV
RXD
ABL
H CENT SW
H CENT
S1-S3
V FLY
LOCK
H BLK
THERMAL
DA0
LED GREEN
LED RED
MUTE LED
TXD
HU SYNC
V FLY
PD3
HOST GND
DDCDATA
DDCCLK
RESET
REMOTE
ON/OFF
ON/OFF
MUTE
11C CLK
11C DATA
PA4
VSI2
C BLANK
BP CLAMP
C SYNC
V SYNC
H SYNC
OSC IN
OSC OUT
KEY SCAN
+
-
+
-
+
-
+
-
+
-
D551
D550
HLCONV OUT
SCL
SDA
V SIN
VPOSIN
V REF
HD IN
V-CONV OUT
H-STATIC OUT
V-STATIC OUT
OUT1
OUT2
OUT3
OUT4
-VIN1
-VIN2
-VIN3
-VIN4
-VIN1-4
17
16
2
6
7
8
9
3
5
14
IC701 CONVERGENCE CONTROL
IC702 CY AMP
2
1
6
10
15
5
11
14
3,4,12,13
V-REF
CY-DY
8
B–SS3455<U/C>–B/D–P2–24
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