Sony CPD-101VS Service Manual ▷ View online
5-1
5-2
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAMS
MUTE
Q5402
POPING SOUND
PREVENTION
Q5401
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
SIGNAL-IN
D-SUB15
PIG-TAIL
BGND
BLUE
GGND
GREEN
RGND
RED
GND
GND
VD
HD
HD
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
CN307
CN310
NC
DOCSCL
DOCSDA
DOCSDA
HDSTGND
1
2
3
4
2
3
4
10
DDSCL
9
DDSDA
8
HOSTGND
7
IICSDA
6
GND
5
IICSCL
4
HRTRC
3
VRTRC
2
HD
1
GND
CN306
A
B
9
HSYNC
8
GND
7
VSOUT
6
CSYNC
5
BPCLP
4
CBLK
3
TESTSW
2
A LEVEL
1
SHARP
CN309
CN313
VS
HS
IGPE-S
SHARP
SHARP
CBLK
IGPE-A
+5V
B IN
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
GND
11
G IN
12
GND
13
R IN
14
GND
SHARP2
CN800
VS
HS
IGPE-S
SHARP
CBLK
IGPE-A
+5V
B IN
1
2
3
4
5
6
7
8
9
10
GND
11
G IN
12
GND
13
R IN
14
GND
SHARP2
1
2
2
1.2V
CN314
C
TO
D BOARD
CN510
D BOARD
CN510
CN302
CN304
TO FBT FOCUS
CRT
HV
(TO FBT)
TO
D BOARD
CN512
MIC
CN314
1
2
2
MIC OUT
GND
MIC VCC
Q008
5
MIC OUT
4
GND
3
L IN
2
GND
1
R IN
CN315
AUDIO IN/
MIC OUT
PIG-TAIL
1
R IN
2
GND
3
L IN
CN316
1
+15V
CN305
CN312
2
NC
3 STBY+5VSW
4
4
+80V
5
GND
6
HI
7
+12V
8
GND
9
10
11
11
-15V
GND
STBY+5V
D
TO
D BOARD
CN502
D BOARD
CN502
+VCC SW
Q005,006
+VCC
CN5200
R IN
L IN
1
2
3
2
3
E
L,R BUFF
Q5201,5202
U
(AUDIO)
6
11
16
17
3
5
1
7
1
5
10
8
IC5201
POWER AMP
IC5202
BUFFER
R IN
L IN
R OUT
L OUT
R IN
L IN
R OUT
L OUT
+IN1
+IN2
OUT1
OUT2
MUTE
Q5215,5216
1
2
3
2
3
4
5
5
MUTE
R OUT
R GND
R GND
L OUT
L GND
L GND
1
GND
CN5605
CN5202
8
BB SW1
7
L NC
6
IIC DATA
5
IIC CLK
4
GND
3
MUTE
2
A-GND
1 POWER SW
E
TO
D BOARD
CN904
D BOARD
CN904
F
TO
D BOARD
CN607
D BOARD
CN607
TO
D BOARD
HEAT SINK
D BOARD
HEAT SINK
1
GND
1
GND
CN5606
CN5607
POWER SW
Q5207
+9V
+16V
IC5601
+9V REG
O
I
+16V SW
Q5206
1 AUDIO 16V
2
3 AUDIO GND
4
5
2
3 AUDIO GND
4
5
AUDIO GND
AUDIO GND
AUDIO GND
AUDIO 16V
MUTE SW
Q5001
IC5204 (1/2)
POWER
+9V
+IN 1
-IN 1
OUT 1
1
3
2
POPING SOUND
PREVENTION
Q5205
+16V
SDA
SCL
DG
19
20
18
1
2
3
2
3
4
5
5
MUTE
R OUT
R GND
R GND
L OUT
L GND
L GND
CN6002
CN6001
1
GND
L,R MUTE
Q6001,6002
J6002
HEAD-PHONE
SPEAKER
(R)
SPEAKER
(L)
1
2
3
4
2
3
4
R-SP
L-SP
E
E
(HEADPHONE JACK)
J
13
12
11
10
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
TEST SW
CONT
SUB CONT
-5V
SCL
SDA
BLK OUT
BO IN
12V
GND
GO IN
GND
RO IN
R
G
B
13
12
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
TEST SW
A LEVEL2
-5V
SCL
SDA
BLK OUT
BO IN
+12V
GND
GO IN
GND
RO IN
A LEVEL
R BUFF
Q806
G BUFF
Q807
B BUFF
Q808
CN801
AA
(VIDEO )
GPE
R.G.BUFF
Q801,803,805
+5V
DC
SHIFT
Q810
X800
24.5MHz
IC804
13
9
10
11
24
2
1
1
14
2
1
12
13
15
11
10
9
X
Y1
Y0
X1
X0
Y
A
B
C
IC807 SWITCH
4
20
21
21
6
5
COMP REF
R IN
G IN
B IN
CLK DSC
OUT
CLK DSC
IN
H SYNC
V SYNC
V SYNC
BLK OUT
SDA
SCL
IGPE OUT
IGPE IN
J001
9
8
7
5
10
KB
KG
KR
H G2
IC002
RGB OUT
11
9
8
B IN
G IN
R IN
B OUT
G OUT
R OUT
1
3
5
R
G
B
IC001
RGB PRE-AMP
B IN
G IN
R IN
B OUT
G OUT
R OUT
R OSD
G OSD
B OSD
R DRV
G DRV
B DRV
BRT
BLK
CONT
CLP
OSD BLK
11
8
5
1
2
3
16
13
18
20
23
28
27
26
25
15
4
12
15
14
13
7
8
10
5
R OSD
G OSD
B OSD
SDA
SCL
OSD BLK
VFLB
HFLB
IC003 OSD
5
2
17
SDA
3
16
15
18
4
6
IC008
SCL
RESET
STBY +5V
GD OUT
BD OUT
RD OUT
BRT
R C/O
G C/O
B C/O
SUB CONT
G2
CONT
9
19
1
7
14
8
SHARP1
A LEVEL
A LEVEL
B IN
G IN
R IN
B OUT
G OUT
R OUT
IC004
RGB CUT OFF CONTROL
9
1
8
2
7
3
IC005
CUT OFF/BRT CONT
+IN
-IN
OUT
5
6
7
+150V
D015
SW
Q010
+12V SW
Q009
+12V
D014
SPOT KILLER
Q001
IC009
BLK SW/INVERTER
1
12
11
5
6
2
3
13
4
1Y
4B
4A
2A
2B
1A
1B
4Y
2Y
IC006
B IN
G IN
R IN
B OUT
G OUT
R OUT
5
3
1
7
17
19
21
14
13
12
C SYNC CLAMP
LEVEL
INV.
Q004
INV
Q007
B
G
R
A
(VIDEO)
TO
D BOARD
CN902
D BOARD
CN902
TO
D BOARD
CN903
D BOARD
CN903
SW
Q809
7
14
5
12
IC805(2/2)
BUFF
IC805(1/2)
AMP&BUFF
1
8
3
10
2
REF V
OUT2
OUT3
+IN2
+IN3
OUT1
OUT4
+IN1
+IN4
-IN1
SYNC
G IN
B
G
R
IC5200
E-VOL/TONE CONT
CN5204
CN5061
IC5204 (2/2)
POWER
+IN 2
-IN 2
OUT 2
7
5
6
+16V
J5401
B–SS3445<U/C>–B/D–P1–15
5-3
5-4
+
—
+
—
+
—
+
—
+
—
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
CN904
4
TXD
3
RXD
2
+5V
1
D GND
CN901
IC905 EEPROM
5
6
7
SDA
SCL
WC
IC904
RESET
+5V-2
1
3
IN
OUT
IC902
SDA
SCL
XS
V DF
H OUT
H FLY
H IN
V IN
V SAW
V AGC
V DSC
LOCK
9
12
3
4
17
29
14
8
7
6
26
28
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
Q608
Q608
+15V
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
CN603
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
HEATER
DEGAUSS
HV
RDI
ABL
H CENT SW
H CENT
S1-S3
V FB
LOCK
H FB
THERMAL
DA0
LED GREEN
LED RED
DA1
TDO
HSO
VSO
PD3
HOST GND
DDCSDA
DDCSCL
RESET
REMOTE
ON/OFF
ON/OFF
MUTE
SCL
SDA
PA4
VSI2
CBLK
CLP
CS1
VSI1
HSI1
OSC IN
OSC OUT
KEY IN
B–SS3445<U/C>–B/D–P2–15
5-5
5-6
5-7
5-2. FRAME SCHEMATIC DIAGRAM
5-4. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS
5-3. CIRCUIT BOARDS LOCATION
G
D
S
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
–
1
G
D
S
G
S
S
D
G
D
Ver.1.5
Transistor
(FET)
(FET)
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
!£
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
!∞
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
Note:
•
All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
•
Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
•
f
: nonflammable resistor.
•
F
: fusible resistor.
•
¢
: internal component.
•
p
: panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
•
e
: earth-ground.
•
E
: earth-chassis.
• All voltages are in V.
• Readings are taken with a 10 M digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production
tolerances.
•
*
: Can not be measured.
• Circled numbers are waveform references.
•
s
: B + bus.
•
S
: B – bus.
• The components identified by
[
in this basic schematic diagram
have been carefully factory-selected for each set in order to
satisfy regulations regarding X-ray radiation.
Should replacement be required, replace only with the value
originally used.
• When replacing components identified by
]
, make the
necessary adjustments indicated. (See page 3-1)
• When replacing the part in below table, be sure to perform the
related adjustment.
J (Stand block)
A
AA
D
U (Stand block)
DA
HV Regulator
Circuit Check
Circuit Check
HV Hold-down
Circuit Check
Circuit Check
Beam Current
Protector Circuit
Check
Protector Circuit
Check
Part replaced (
]
)
D Board
IC501, C553, C554
C555, C558, C561
R540, R564, R567
RV501, T501 (FBT)
C555, C558, C561
R540, R564, R567
RV501, T501 (FBT)
D Board
IC603, IC901, D515
D517, C540, C542
C544, R543, R547
R549, R552, T501 (FBT)
D517, C540, C542
C544, R543, R547
R549, R552, T501 (FBT)
D Board
IC603, IC604, IC901
C535, C541, R515
R545, R546, R548
R550, R934, T501 (FBT)
C535, C541, R515
R545, R546, R548
R550, R934, T501 (FBT)
HV ADJ
Part replaced (
[
)
RV501
Note: The components identified by shading and mark
!
are critical for safety. Replace only with part
number specified.
Note: Les composants identifiés per un tramé et une
marque
!
sont critiques pour la sécurité. Ne les
remplacer que par une pièce portant le numéro
spécifié.
spécifié.
1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
1
2
3
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
1
2
1
2
3
1
2
3
4
5
6
7
8
9
10
11
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
1
1
1
1
2
3
4
5
1
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
1
2
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
1
2
3
4
1
2
3
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
CN903
CN902
CN602
CN512
CN502
CN307
CN309
CN306
CN310
CN315
CN314
CN316
CN302
CN308
CN304
CN305
CN301
CN501
CN5200
CN5607
CN5605
CN5606
CN5202
CN6001
CN1600
CN510
CN503
CN5601
CN607
CN603
CN801
CN312
CN313
CN6002
CN6003
CN800
CN904
CN5204
9P
WHT
:S-MICRO
10P
WHT
WHT
:S-MICRO
10P
1P
:TUB
11P
WHT
WHT
:S-MICRO
9P
WHT
:S-MICRO
9P
WHT
:S-MICRO
10P
WHT
WHT
:S-MICRO
4P
WHT
:S-MICRO
5P
WHT
:S-MICRO
2P
WHT
:S-MICRO
3P
WHT
:S-MICRO
1P
:TUB
1P
:TUB
1P
:TUB
11P
:S-MICRO
2P
6P
:DY
3P
WHT
:S-MICRO
1P
1P
1P
5P
WHT
:S-MICRO
1P
10P
1P
2P
5P
WHT
:S-MICRO
5P
WHT
:S-MICRO
3P
MINI
13P
13P
14P
5P
WHT
:S-MICRO
4P
RED
:S-MICRO
14P
6P
WHT
:S-MICRO
6P
WHT
:S-MICRO
ROTATION+
ROTATION-
ROTATION
DEGAUSSING
COIL
DDCSCL
DDCSDA
GND
IICDATA
IICCLK
GND
HRTRC
VRTRC
GND
BPCLAMP
CBLANK
VSYNC
HSYNC
HOST GND
CSYNC
SHRP1
POWER SW
GND
MUTE
GND
IIC CLK
IIC DATA
H-USYNC
A LEVEL
TEST SW
H DY+
H DY+
H DY-
H DY-
V DY-
V DY+
GND
+12V
+5V
H1
+80V
NC
GND
LATCH OUT
LATCH
0VP
AC SEN
V SEN
VCC
I SEN
DRV
P GND
S GND
150V
GND
+B SW
DGC2
NC
DGC1
GND
AUDIO VCC
AUDIO VCC
GND
GND
1.2KV
GND
HSYNC
VSOUT
CSYNC
BPCLP
CBLK
SHARP
IICSDA
GND
IICSCL
GND
HRTRC
VRTRC
DDCSCL
DDCSDA
HOSTGND
BGND
BLUE
GGND
GREEN
RGND
RED
GND
HD
VD
HD
HOSTGND
DDCSDA
DDCSCL
NC
TEST SW
A LEVEL
TEST SW
BO IN
12V
GND
GO IN
GND
ROIN
VS
HS
IGPE-S
SHARP
B IN
GND
G IN
GND
R IN
-5V
SCL
SDA
BLK OUT
SHARP2
CBLK
IGPE-A
+5V
R IN
GND
L IN
GND
MIC OUT
MIC OUT
GND
L IN
GND
R IN
STBY+5V
GND
+12V
H1
GND
+80V
NC
1.2KV
GND
+150
-15V
STBY+5V SW
TEST SW
A LEVEL
BO IN
12V
GND
GO IN
GND
ROIN
A LEVEL2
-5V
SCL
SDA
BLK OUT
VS
HS
IGPE-S
SHARP
B IN
GND
G IN
GND
R IN
SHARP2
CBLK
IGPE-A
+5V
D-SUB 15
(PIG TAIL)
R IN
E
L IN
AUDIO GND
AUDIO GND
AUDIO 16V
AUDIO 16V
AUDIO GND
GND
A-GND
IIC DATA
MUTE
IIC CLK
POWER SW
GND
GND
GND
MUTE
R OUT
R GND
L OUT
L GND
SPEAKER
SPEAKER
(R)
(L)
GND
R-SP
E
L-SP
E
MUTE
R OUT
R GND
L OUT
L GND
J
D HEAT SINK
LATCH OUT
LATCH
0VP
AC SEN
V SEN
VCC
I SEN
DRV
P GND
S GND
(VIDEO<GPE>)
AUDIO IN/
MIC OUT
PIG-TAIL
A
(VIDEO)
D
(POWER CONTROL)
DA
U
(AUDIO)
HV
CRT
(TO FBT)
(HEADPHONE JACK)
-15V
(POWER,DEFLECTION,MICRO-CONTROLLER)
V.DY
H.DY
AA
B-SS3445<U/C>-KESSENZU
GND
GND
CONT
SUB CONT
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
(a)
VIDEO
— A BOARD (Conductor Side) —
— A BOARD (Component Side) —
5-8
5-9
5-10
1
2
3
4
A
B
C
1
2
3
4
A
B
C
• A BOARD
SEMICONDUCTOR
LOCATION
LOCATION
Component
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 5-7)
IC
IC001
B–2
B–3
IC002
A–3
A–2
IC003
A–2
A–4
IC004
B–4
B–1
IC005
B–4
IC006
B–2
B–3
IC008
A–1
IC009
B–1
TRANSISTOR
*
Q001
C–4
C–1
–
Q004
A–1
1
Q005
A–2
2
Q006
A–2
1
Q007
B–1
1
Q008
B–1
1
Q009
B–4
1
Q010
B–4
1
DIODE
*
D001
C–2
C–3
–
D003
C–1
C–4
–
D005
B–1
B–4
–
D006
A–1
A–4
–
D007
B–1
B–4
–
D008
B–1
B–4
–
D009
B–1
3
D013
C–1
3
D014
B–4
B–1
–
D015
B–4
3
D101
B–2
6
D104
A–4
A–1
–
D105
A–4
A–1
–
D106
B–3
B–2
–
D201
B–2
6
D204
A–4
A–1
–
D205
A–4
A–1
–
D206
B–3
B–2
–
D301
B–1
6
D304
A–4
A–1
–
D305
A–4
A–1
–
D306
B–3
B–2
–
Conductor
(
)
Side
Click on the first or last page to see other CPD-101VS service manuals if exist.