Sony CPD-110EST / CPD-110GS Service Manual ▷ View online
CPD-110GS/110EST
A
270 mm
B
MODE
All mode
202 mm
a 2.0 mm
b 2.0 mm
b 2.0 mm
a
B
A
b
B
A
A
0.30 mm
B
MODE
All mode
0.40 mm
•
Convergence Specification
•
White Balance Adjustment Specification
(1) 9300K
x = 0.283
±
0.01
y = 0.287
±
0.01
(2) 6500K
x = 0.313
±
0.01
y = 0.329
±
0.01
(3) 5000K
x = 0.346
±
0.01
y = 0.359
±
0.01
•
Vertical and Horizontal Position and Size
Specification
Specification
•
Focus adjustment
Adjustment focus (V) and focus (H) for optimum focus.
Focus (V)
FBT
3.
Receive White cross-hatch.
4.
Adjust HMC and VMC at six-pole magnet.
<6 Pole Magnet>
6
6
6
6
1
2
1
2
G
G
5.
Receive R.B. cross-hatch.
6.
Adjust XBV with four-pole magnet of DY.
7.
Repeat adjustment step from above step 1) to 6) and make
R.G.B of bote vertical and horizontal line to be overlay at
both x and y axes.
R.G.B of bote vertical and horizontal line to be overlay at
both x and y axes.
8.
Adjust H.TILT by swinging the DY neck right and left.
9.
Light tighten the lock on the magnet ass'y Neck ass'y so that
the magnet will be move easily.
the magnet will be move easily.
10. Adjust XCV with XCV core.
XCV movement
B
R
12. Adjust Y.CLOTH with YCH VR.
YCH movement
B
R
13. Paint lock the four-pole and six-pole magnet of neck ass'y
and also four-pole magnet of DY.
<VR Adjustment on DY>
TLV
XCV
YCH
11. Adjust V.TILT with TLV VR.
TLV movement
R
B
B
R
B
B
A board
Focus (H)
4
4
1
2
4
4
1
2
B
R
1
2
R
B
B
R
1 2
+
R
B
1
2
B
R
R
B
1 2
+
1.
Receive R.B. cross-hatch.
2.
Adjust H.STAT nad V.STAT at four-pole magnet.
<4 Pole Magnet>
4-2
5-1
5-2
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAMS (with FRAME SCHEMATIC DIAGRAM)
CN301
1
2
3
4
5
6
7
8
9
9
B GND
SIGNAL-IN
D-SUB15
PIG-TAIL
PIG-TAIL
BLUE
G GND
GREEN
R GND
RED
GND
VD
HD
HD
CN304
TO
MAIN BOARD
CN902
MAIN BOARD
CN902
TO
MAIN BOARD
CN901
MAIN BOARD
CN901
1
-
4
TO
MAIN BOARD
CN901
MAIN BOARD
CN901
5
-
!¡
1
A
C
2
3
4
5
6
7
8
VS OUT
HS OUT
V BLK
GND
BP CLP
C SYNC
GND
ABL
D
CN303
1
2
3
4
5
6
7
CS
GND
12C SDA
12C SCL
GND
HR TRC
VR TRC
CN302
1
2
3
4
+5V
DDC SCL
DDC SDA
CPU GND
CN306
1
B
2
3
4
+5V
DDC SCL
DDC SDA
CPU GND
+146VS
1
2
3
3
4
5
5
6
7
8
9
10
CN305
TO
MAIN BOARD
FBT
MAIN BOARD
FBT
HV
G2
CN309
G2
FV
TO
MAIN BOARD
CN502
MAIN BOARD
CN502
TO
MAIN BOARD
CN504
MAIN BOARD
CN504
CRT
R.G.B
HI
NC
+75VS
GND
H1
H2
+5V
GND
+12VS
GND
11
IC001 PRE AMP,OSD MIX
6
32
2
SONG BUFF
Q008
7
19
15
26
4
9
13
1
13
15
17
12
19
4
20
21
5
6
27
25
24
23
18
?
CLAMP AMP
Q001,002
IC004
EEP ROM
V BLK
Q004
1
5
11
15
6
10
4
14
9
3
13
8
2
12
7
6
5
29
35
9
11
IC002
RGB OUT
8
3
1
5
B CUT OFF
Q301
G CUT OFF
Q201
R CUT OFF
Q101
BRIGHT
CONT
Q006
BRIGHT
CONT
Q007
V SYNC
BUFF
Q005
IC003 OSD
VERT
H
CS
R
B OUT
B IN
B OUT
B IN
G OUT
G IN
R OUT
R IN
G OUT
G IN
R OUT
R IN
DA4
DA3
DA2
DA1
OSDR
OSDG
OSDB
OSD BLK IN
SCL
SDA
SOGI
CLAMP
ABL IN
SOG OUT
V CLK
SCL
SDA
BLK
G
B
BLK
SCK
SIN
H SYNC
BUFF
Q003
18
(VIDEO)
A
TO
MAIN BOARD
FBT
MAIN BOARD
FBT
B-SS3478<U/C>-B/D..-P1-24
5-3
5-4
CN901
1
+5V
RESET
Q901.902
35
27
H SYNC/O
46
BLANK/O
39
17
18
19
16
15
8
14
D904
D903
H DRV
5
OUT
3
FLYBACK
13
V OUT1
12
IC401
V OUT
V OUT2
1
HFLB
11
EW DRV
5
B IN
6
B DRV
3
BOP
32
FOCUS
2
XRAY
44
OSC//O
45
X901
24MHz
OSC/I
19
UFB
SW
Q534
BOP CONT
Q512,513
D509
D517
+12V
3
I
O
I
O
2
1
5
7
2
IC502 HV REGULATION
IC503 HV REGULATION
3
1
HV REG
OUT
Q510,511
EHT
GENERATOR
Q504
G2 CONTROL
Q531,532
SWITCHING
Q501
B DRIVE
Q515,516
H DRIVE
Q520,521
H DRIVE
OUT
Q502
H DRIVE
Q523,527
Q523,527
T502
HDT
H OUT
Q503
T503
D516
D515
T501 FBT
RV501
HV
ADJ
IC 501
DEFLECTION
CONTROLLER
IC901 CPU
H CENT
Q519
H CENT
DRIVE
Q517,518
L570
L505
HLC
D511
L503
D512
D521
D522
G2 REG
T504
DFT
2
5
11
7
DF AMP
Q530
G2 CONTROL
Q531.532
Q514
7
TILT DRIVE
Q5E2,5E3
IC504
TILT AMP
IC607
+12V REG
IC605
+5V REG
6
1
5
3
+15V
OUT 1
OUT2
OUT 1
-V IN2
+V IN2
+V IN1
6
H-SIZE
8
H-DRV
7
TEST
5
SDA
6
SCL
4
H/CENTER
5
VG2
50
49
51
CS0,CS1,CS2
48
CS3
12
MUTE
S901
S902
S903
1
TILT
15
PMGO
14
PMGI
SCL/D
RESET
V SYNC
1
H DY(+)
CN501
2
H DY(+)
3
H DY(-)
4
H DY(-)
5
V DY(-)
6
V DY(+)
TILT
1
+146V
TO
NECK BOARD
CN305
NECK BOARD
CN305
POWER SUPPLY,DEFLECTION,
CPU
CN504
2
GND
3
+78V
4
GND
5
+6.3V
6
GND
7
+5V
8
GND
9
+12V
10
GND
CN505
TILT(ROTATION)
COIL
TILT
7 +V IN
10
HV
12
11
14
13
1
9
3
2
4
5
6
FV2
TO CRT
TO CRT
ABL
HV
TO CRT ANODE CAP
TO CRT ANODE CAP
H.DY
V.DY
FV1
TO CRT
TO CRT
CN502
G2
TO CRT
CN309
TO CRT
CN309
1 -V IN
H SYNC
CLBL
H UNLOCK
SCL
SDA
SCL
SDA
SDA/D
PC/DET
CS
CS
H/R IN
V SYNC/O
V SYNC/O
33
22
22
28
30
20
32
26
26
SOG
H SYNC/I
V SYNC/I
TEST
38
SDA
IC902
EEP ROM
SCL
25
MENU/ENTER
+VIN 1
+V IN2
-V IN1
OUT2
OUT 1
+V IN1
-V IN 1
+146V
+78V
+15V
-12V
+6.3V
18
FRONT CONTROL
ABL CONT
Q528,529
BP CLP CONT
Q526
D601
AC RECT
S601
TH601
LF601
LFT
RY601
RELAY DRIVE
Q615
A
R
K
IC606
Q606
D610
D609
IC601
PWM CONTROL
8
?
Vcc
6
SWITCHING
Q602
IC602
VOLTAGE
FEEDBACK
IC603
VOLTAGE
FEEDBACK
R
K
A
3
V REF
OUT
I SENSE
1
COMP
2
FB
FB603
PFC CKT
T601
(P GND)
D603
D602
D605
D626
D604
D615
+15V SW
CONT
Q610
+6.3V SW
CONT
Q608
+15V SW
Q609
+6.3V SW
Q607
T603 PIT
D616
D617
D618
TH602
RIGHT(+)
24
LEFT(-)
23
ABL
7
DEGAUSSING
13
B
C
2
3
4
5
6
7
8
9
9
11
SOG BUFF
Q907
H SYNC AMP
Q908
V BLK
Q401
ABL CONT
Q533
SCL
SDA
10
+5V
SCL/D
SDA/D
PC/DET
CS
GND
SDA
SCL
GND
V/R
TO
NECK BOARD
CN303
NECK BOARD
CN303
DGC
AC IN
TO
NECK BOARD
CN306
NECK BOARD
CN306
H/R
V/IN
CN902
H/IN
V BLK
GND
BP CLP
SOG
GND
ABL
1
2
3
4
SDA
+5V
SCL
1
2
3
4
GND
5
CN603
CN601
F601
1
NC
2
DGC1
DGC2
3
CN903
5
6
7
8
54
34
A
TO
NECK BOARD
CN304
NECK BOARD
CN304
37
36
C
D
B-SS3478<U/C>-B/D..-P2-24
5-5
5-3. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS
5-2. CIRCUIT BOARDS LOCATION
Note:
•
All capacitors are in
µ
F unless otherwise noted. (pF:
µµ
F)
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
Ω
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.
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.
D
A
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
IC502, IC503, C501
C535, C553, C597
C598, R592, R593
R596, RV501,
T501 (FBT)
C535, C553, C597
C598, R592, R593
R596, RV501,
T501 (FBT)
D Board
IC501, D521, C585
C599, R598, R599
R5C7, T501 (FBT)
C599, R598, R599
R5C7, T501 (FBT)
D Board
Q533, D592, C590
C591, C598, R5A5
R5C0, R5C3, L502
T501 (FBT)
C591, C598, R5A5
R5C0, R5C3, L502
T501 (FBT)
HV ADJ
Part replaced (
[
)
RV501
•
Divided circuit diagram
One sheet of D board circuit diagram is divided into three
sheets, each having the code D-a to D-c . For example, the
destination ab1 on the D-a sheet is connected to ab1 on the
D-b sheet.
a
b
1
Circuit diagram division code
Ref. No.
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