Sony CPD-E230 Service Manual page 30

1 2 3
A
ac10
bc13
B
abc9
bc12
C bc11
D T504
HDT
1
C502
5
0.01
:PT
2
Q511
IRFU110
R508
100 H DRIVE OUT
3
-14.5 -0.2
R513
220
2W
C510
R509 S :RS
470p
22k
500V
B
R511
4 D501
E
1
RD12ES-T1B
C508
:FPRD
100
25V
-15V
C581
2200p
R577
1kV
100
3W
D505
D1NL20U
L508
HLC
F
Q519
12V
2SC3311A
C509 0.1 B:CHIP
H LIN
D508 MA111-TX
270V-2
12V
1.4
R514
R565
39
330k
:RN
:RN
D519
R506
MTZJ-T-77-5.6B
330k
:RN
G
R502 R505
200k 10k
:RN-CP :CHIP
1.2
C504
330p
500V
R501 C501
B
100 10
0.6
0.6
R503
C503
10k 0.01 C505 C571
:RN-CP B:CHIP R507 10p 10p
2.7k 2kV 2kV
:RN
Q505
2SA1037AK
8 9 BUFFER Q504
2SC3941A-QR
DF AMP
H
10
7
CN501
6P
:WHT
I
HDY VDY
• 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 code D-a sheet is connected to ab1 on the D-b sheet.
a b 1
Ref. No.
Circuit diagram division code
4 5 6
bc15
bc16
V-REF
E/W
IC401
LA78040
V OUT
R410
12k
R406
1 2 3 4 5 6 7
:RN-CP
12k
:RN-CP
1.6 0.2 1.6
-13.1 13.7
-15V
C407
C408
-15V 15V
0.1
0.01
B:CHIP
B:CHIP
C403
C410
220
0.47 D401 R409
R413 C401 C402
50V 5.6k
F:CHIP D1NL40-TA
1.0 1000 0.47
:RN-CP
2W 25V 100V
:RS D403
R401
C404
R408 15V
1.5 R407 MA111-TX
1000
:FPRD 10k 2.2k
25V
:CHIP :CHIP
R402 C406 R404
330 0.0068 5.6k
C405
1W
:PT :RN-CP
0.047
:RS
B:CHIP
R405 R403
1.5 1.5 D402
1/4W 1/4W MTZJ-T-77-4.7B
:RN :RN
C518
D524 L503
D502 D506
4300p 180V
HSS83 HOC
D3S4M FMQ-G1FSLF681
1.8kV
C521 C579
12V
100p 22p
4 2kV 2kV
R517 2.7
SL SL
3W :RS -0.6
FB508
1.1UH C569
D525
0.1
HSS83
R522 :PT
47
R586
0.7
R518
6 2.2k 0.1
R585
2.7 R587
:FPRD
FB507 1k
3W 1k
Q507 1.1UH
:RS :CHIP
D527
2SC5681
C522 UDZS-TE17-5.1B
12V
H OUT
6 0.0022
100V
Q525
:PT
2SC2412K
H RTRC BUFFER
0.7
0.1
R599
1k
:CHIP
1 8
12V
7 L510
HCC
3 6
R589
T505 4.7k
4 5
HST :CHIP
NEW D512
1SS119-25TD
5.5
T506
4.9
Q521
LCT
2 3
2SA1037AK
NEW
BUFFER
4
PS501
1 5
JW
C517
R590
D530
0.01 D531
22k
R571 R528 R592R591 R516 :PT :RN-CP D1NL20U D1NL20U
AMP
6.8k 2.2k 150 150 150
:CHIP :CHIP 1/4W 1/4W 1/4W
2.1
:RN :RN R529
:RN R526
82
82
2W 2W
RV502
L505
2.2mH 100
C506
0.01
B:CHIP
R575 C516 C523
C514
D511
100 C568 0.27 0.1
0.82
D1NL40-TA
1/2W 0.047 400V :PP 250V 250V
6 5 250V
:FPRD :PP
:PP
:PP
C511
C531
0.068 C572
0.082
250V 4.7 C530
7 4 R525
:PP 250V
R512 250V 0.15
1k
:PP
4.7 250V
:FPRD
:PP
8 3 40.6 R521 38.9 5.0
1k
R524
R515 0 0 0 R523
:FPRD
56k
1k R519 56k
:FPRD :RN
1M :RN
2
S S S
Q514 Q512
Q513
C507 2SK2098
2SK2098 2SK2098
1 C512
0.18 C515 C520
S CAP CHANGE S CAP CHANGE
0.01 S CAP CHANGE
400V 0.01 0.01
B:CHIP B:CHIP
B:CHIP
T503
:DFT
7 8 9
bc17 bc19 bc24
bc18 bc23
HD
E/W
LOCK
HV
ABL
R412
JW(7.5MM)
V FLY
D518
180V
Q520 RD12ES-T1B
2SJ449
FB506
H REG 166.0
1.1UH
R581
C574 C575
D516 10k
173.9
0.01 33
D2L40
250V 200V
FB504
1.1UH
R582
33
Q508
:FPRD
2SC2412K
R530
H FLY BUFFER
Q503 82
2SJ449 3W
H FLY
R572
CHOPPER :RS
180V 0.47
D513
1/2W R527
D1NL40-TA
:FPRD 10k 177.6
FB503
1.1UH
R534 FB502
C524 D509 174.6
100 1.1UH
H RTRC 33
:FPRD RD12ES-T1B C527
200V 0.01
250V
R549
C544 R552 62k
56k
0.01 :RN
:RN
:PT
R510
D517
9.1k
HZT33-02TE
:RN
L506
2.2mH
C525
C529
0.047
0.047
400V
400V
:PP
:PP
STBY
R578
5V
100
STBY5V
R536 1/2W
1k
:RS
:FPRD
R533 0.4 5.0
R537
R535
1k
0 0 56k C573
:FPRD 56k
:RN 2.2µ
:RN
250V
S S
Q515 Q516
2SK3332 2SK3332
C536 C538
S CAP CHANGE
S CAP CHANGE
0.01 0.01
B:CHIP
B:CHIP
CN510
• D - c BOARD WAVEFORMS
1 2
10.0 Vp-p (H)
7 8
950 Vp-p (H)
10 11
bc25
Q522
DTA114EKA
SYNC LOCK
IC501
C545 R556
47k
0.022 µPC6757CS
:RN-CP
B:CHIP
C566 5.3 PWM CONTROL
22
4.8
25V
4.7
C546 C562
100
220p 1 2
16V
Q524 R554 CH:CHIP
2SA1037 150k
:RN-CP
SYNC LOCK
4.2 4.2 4.5 5.6 8.2
24 23 22 21 20 19 18
B1 B2
B3
DP1
CP1 CP2 CP3
R R R R
R
B4
R
SAW GEN2 NON AGC TYPE
R569
1 2 3 4 5 6
470
:RN-CP 4.2 4.2 5.5 8.9 4.2
C548
R557
0.001
18k
:PT
C552 :CHIP
0.01
C582
R551 B:CHIP
0.022
33k B:CHIP
C563
R553
:RN-CP
C564 470p
91k 12V
0.47 B:CHIP
:RN-CP
B:CHIP
C543
C550 L507 C576
100p
470
JW(5.0MM) 47p
CH:CHIP
16V
CH:CHIP
Q510
C519
STP4NB80FP
1200p
R520 HV REG OUT
R561 1.2kV
100 :PP
82
1/4W
3W 1 HV TO PICTURE TUBE
7.3
:FPRD
:RS
R597
C526
2200p 2.2M
S
500V
13
R574
C534
R540
2.2k 0.033
200k
R531 100V
D504 :RN
L501 82
16
3W
47µH RD12ES-T1B
:RS
C532 R542
2
0.22
1k
L502
100V :RN
47µH FV1
270V-2 6
R595 R547 FOCUS(V)
D515 R543
220k 220k
4.7 15
ERA34-10TP1
:RN :RN
:FPRD
7
R532
C540 14
2.2
C542 0.01
:FPRD
10 630V
SG501
50V 4
R539
C533
D510
10k FV2
1.0
D1NL40-TA
:RN
50V
5
FOCUS(H)
D503
C528
0.01
HZT33-02TE
200V
10
:PT
R570
10k
1/2W
11
R545
47k
3
:RN-CP
C537
100p
C535 R546
500V D514
8
0.1 33k
HSS82 :PT :RN
9 12
C541
4.7
T501
:FBT
NX-4404
R538
1k
1/2W
:SURGE
TO A BOARD
CN306
1P
3 4
10.7 Vp-p (H) 10.7 Vp-p (H) 9.8 Vp-p (H)
9 0
81.6 Vp-p (H) 1.8 Vp-p (V)
54.8 Vp-p (V)
12 13 14
C553
0.0022
B:CHIP
R567
10k C558
12V
C555 :CHIP 1
L513 0.1
JW(5.0MM) :PT
R564
33k
3
C557 :RN-CP
22
D522
1SS119-25TD
6.7 11.5 5.2 5.9
5.9
17 16 15 14 13
R
B4
R
D523
R R
1SS119-25TD
REF
SAW GEN1 AGC TYPE
7 8 9 10 11 12
C554 8.3 4.5 5.9
0.1
25V
B:CHIP
C561
0.001
B:CHIP
R583
10k
:CHIP
R584
4.7k
:CHIP
R568
47k
R541 C556
C539
1k 220p
0.01
:RN CH:CHIP
100V
RV501 R544
100k 270k
HV ADJ
12V
R596
R548 R550
1.2k 1.2k
1.2k
:RN :RN
:RN
D- c
(DEFLECTION)
B-SS3588<NH>-D..-P3
5 6
31.2 Vp-p (H) 10.6 Vp-p (H)
CPD-E230(E) 4-11