DOWNLOAD Sony DHC-FL3 / GDM-C520 / GDM-C520K / HCD-FL3 Service Manual ↓ Size: 4.42 MB | Pages: 69 in PDF or view online for FREE

Model
DHC-FL3 GDM-C520 GDM-C520K HCD-FL3
Pages
69
Size
4.42 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dhc-fl3-gdm-c520-gdm-c520k-hcd-fl3.pdf
Date
PREV: Sony HMD-A240R Service Manual

Sony DHC-FL3 / GDM-C520 / GDM-C520K / HCD-FL3 Service Manual ▷ View online

GDM-C520/C520K
— 22 —
 
D BLOCK DIAGRAM 
+
T504
:HST
L502
:HLC
IC501  PWN CONT
T501
:HDT
T503
:LCT
15V
Q511-516
H DRIVE BUFF
Q501-503
RELAY DRIVE
Q611
H DRIVE
Q504
H OUT
Q505
HV DRIVE
Q903-904
HV OUT
Q902
HV REG SW
Q901
+B
BUFF
Q507
S CAP
CANGE
Q511-517
5
3
1
2
4
8
OUT
ISENS
IC630  REG
7
5
16
15
14
13
11
9
17
7
6
14
11
12
18
3
10
9
IC503  AMP
7
5
6
+
H LIN BAL SW
Q510
1
4
DGC
DGC
CN601
1
2
3
AC L
NC
AC N
CN602
F601
D610
AC RECT
D650
RY603
RY602
T601
:LFT
AC IN
DGC
THP602
TH601
VCC SW
Q610
IC701  CY AMP
D.TILT
YSC
YDC
REFDC
IC654
12V REG
+12V
IC610  PFI
T620
4
3
2
1
8
5
T630  :SRT
6
3
4
6
7
INA
INA+
INB+
INB
1
2
8
9
IOUTA
OUTA
OUTB
IOUTB
IC901  HV CONT
14
11
12
10
3
5
+
Width
XDC
XSC
IC702  CY AMP
5
4
3
2
10
IN A (X)
+IN A (X)
+IN B (Y)
IN B (Y)
STBY
6
1
OUT A (X)
OUT  B (Y)
T901
:FBT
TO
PICTURE TUBE
TO
PICTURE
TUBE
TO
PICTURE 
TUBE
HV
FV
FC
G2
CN510
V DY
H DY
CN501
B
10
9
8
7
6
5
4
3
2
1
ROTATION+
ROTATION
XSC
XSC+
YSC
YSC+
XDC
XDC+
YDC
YDC+
CN701
1
2
4
6
7
8
9
+B
+B
+80V
+12V
7V
3.3V
5V
CN604
17
13
14
15
16
11
12
1
4
2
8
6
T902
:HRC
PIN OUT
Q506
PIN DRIVE
Q508-509
+B
L510
:HOC
1
2
4
6
1
V+
V
H
H+
D
DEFLECTION , HDF, VDF,
HV, POWER SUPPLY
H SAW GEN
S601
L610
AFC
AC SEN
DRAIN
L SEN CATHODE
3
1
8
9
1
5 10
3
2
REG SW
Q630
COMP
FB
RT/CT
VREF
16
15
14
10
12
9
2
1
VG (H)
VS
VB
VC2
VG (L)
OCP
IC620  REG  OUT
FB
VSENSE
4
3
3
2
1
1
PH630
IC680
4
3
2
1
PH610
4
3
2
1
PH620
+B
+15V
5V
3.3V
+80V
-15V
7V
+15V
D652
5V
3.3V
IC652  
CTL
Vcc
4
1
5
2
PROTECT
Q652
1
2
L509
:HCC
SAWR
ERRIN
REFIN
HDIN
MIX
MIX+
VREG9
PWMOUT
MIXOUT
ERROUT
IC703
ROTATION DRIVE
4
2
1
+
3.3V
3.3V
ROTATION
1
7
5
3
6
+
OUT
IC401  V OUT
H DF OUT
Q701-705
V DF OUT
Q706, 707
T701
:DFT
+B
+80V
+12V
7V
3.3V
5V
I
TO N BOARD
CN1001
32
34
7
9
11
13
15
17
5
29
1
3
2
4
36
35
33
31
39
40
6
8
10
12
14
16
18
24
26
28
23
25
30
LB DET
IK SIGMA
DDC SDA1
DDC SCL1
DDC GND1
DDC SDA2
DDC SCL2
DDC GND2
ECO SW
INPUT SW
IIC SDA
IIC SCL
TXD
RXD
WAKE UP
KEY SCAN
LED1
LED2
PLL LOCK
POC
HV DET
ABL DET
G2
S6
S5
S4
S3
S2
S1
S0
PWR SW
DGC SW
V.FBP
IIC SDA
IIC SCL
TXD
RXD
WAKE UP
KEY SCAN
LED1
LED2
PLL LOCK
POC
HV DET
ABL DET
G2
S6
S5
S4
S3
S2
S1
S0
PWR SW
DGC SW
V.FBP
IIC SCL
IIC SDA
VSOUT
HSOUT
H BLK
GXSC
GYSC
LCC NS
PLL LOCK
POC
H.DF
V.DF
VSAWN
DCC2
H.LINBAL
HSAW_SW
HSHAPE
REFDC
HD OUT
YDC
HFBP
XDC
D.TILT
YSC
XSC
CN1104
G
TO DA BOARD
CN1101
19
20
11
13
15
21
23
22
7
5
1
2
10
12
16
24
32
33
34
35
36
37
38
39
40
IIC SCL
IIC SDA
VSOUT
HSOUT
H BLK
GXSC
GYSC
LCC NS
PLL LOCK
POC
H.DF
V.DF
VSAWN
DCC2
H.LINBAL
HSAW_SW
HSHAPE
REFDC
HD OUT
YDC
HFBP
XDC
D.TILT
YSC
XSC
CN502
C
TO A1 BOARD
CN312
11
10
9
8
7
6
13
4
16
15
3
2
1
DDC SDA1
DDC SCL1
DDC GND1
DDC SDA2
DDC SCL2
DDC GND2
ECO SW
INPUT SW
IIC SDA
IIC SCL
VS OUT
HS OUT
H BLK
IIC SDA
IIC SCL
VS OUT
HS OUT
H BLK
TXD
RXD
WAKE UP
KEY SCAN
LED1
LED2
GXSC
GYSC
LCC NS
IIC SDA
IIC SCL
CN1102
A
TO A1 BOARD
CN311
2
3
4
5
8
WAKE UP
KEY SCAN
LED1
LED2
INPUT SW
CN1103
D
TO H2 BOARD
CN1400
4
5
6
7
8
GXSC
GYSC
LCC NS
IIC SDA
IIC SCL
CN1106
F
TO L2 BOARD
CN1603
CN1101
4
3
TXD
RXD
ECS
+15V
+15V
DGC SW
PWR SW
H.DF
V.DF
HFBP
DCC2
VSAWN
V.FBP
HV DET
ABL DET
G2
HD OUT
HSHAPE
HSAW_SW
S0
S1
S2
S3
S4
S5
S6
H.LINBAL
S501
(RASTER CENTER TAP SWITCH)
IC640
+B DETECT ERROR AMP
G2 OUT
Q905
G2 MUTE
Q906
G2 MUTE
Q907
SIZE DETECT BUFF
Q519
H_SAW SW
Q521
H-SIZE FILTER SW
Q524
H-SIZE FILTER SW
Q523
MAIN CONVERTER
OUT
Q641
MAIN CONVERTER
OUT
Q640
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GDM-C520/C520K
— 23 —
H2
[Front Panel]
CONDUCTOR SIDE
��
��
�����������
��
��
��
��
��
��
��
��
��
��
��
��
��
��
���
��
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H2 BOARD SCHEMATIC DIAGRAM
4-4.  SCHEMATICS AND SUPPORTING INFORMATION
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
A
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
C1400
C1401
C1402
C1498
D1400
Q1402
R1400
R1401
R1402
R1403
R1404
R1408
R1409
R1421
R1424
S1400
S1402
FB1401
FB1402
FB1403
R1405
S1401
S1403
Q1400
Q1401
CN1401
C1405
R1423
R1422
FB1405
FB1406
FB1404
D1402
D1403
TH1400
R1419
R1420
C1407
CN1400
C1403
C1404
R1406
R1407
10
47
16V
47
16V
0.1
:B
SML79423C-TP15
DTA124ESA
220
:RN
220
:RN
100
:RN
100
:RN
470
:RN
470
100k
10k
:RN
22k
:RN
0UH
0UH
0UH
100k
1/4W
DTC114ESA-TP
LED DRIVE
DTC114TSA
LED DRIVE
5P
47
16V
22k
22k
JW(5)
JW(5)
JW(5)
1SS119
1SS119
10K
100k
10k
47
16V
14P
0.01
0.01
330
1/4W
470
1/4W
MENU
PICTURE
MODE
+
-
OK
KEY SCAN
LED 1
LED 2
GND
+5V
INPUT SW
+12V
GND
VX
VY
T_AMB
GND
GND
WAKE UP
INPUT1
INPUT2
A
G
POWER
(FRONT PANEL)
TO D BOARD
CN 1103
TO N BOARD
CN1003
+12V
+5V
VX
VY
GND
TO MAGNETIC
SENSOR
9-978-999-01<21CR1>H2
GDM-C520/C520K
— 25 —
D
[Deflection, HDF, VDF, HV, Power Supply]
C403
C404
C406
C500
C506
C513
C515
C517
C522
C523
C525
C535
C542
C544
C561
C640
C645
C655
C656
C667
C703
C711
C712
C721
C723
C724
C726
C730
C903
C910
C911
C917
C918
C919
C925
C926
CN701
CN904
IC401
R402
R403
R405
R506
R507
R508
R509
R510
R513
R514
R523
R526
R530
R531
R542
R546
R547
R553
R557
R612
R639
R640
R653
R655
R670
R687
R701
R716
R717
R721
R722
R724
R727
R728
R735
R737
R742
R743
R746
R916
R930
VDR601
C601
R601
CN601
C614
R620
T902
SG902
R928
L504
L680
IC701
FB901
FB501
R931
R748
Q505
PH620
Q506
L506
R911
R915
Q706
Q652
R917
Q903
R906
R501
R755
R410
R933
R919
R920
R902
R907
R409
R504
R502
IC501
R925
R901
C407
PH610
L505
R554
R556
R560
R562
R582
R704
R913
R753
R545
C632
R927
R926
CN510
T504
C901
R594
R593
R589
R588
R909
R718
R665
R921
R924
R922
R932
R703
R712
C719
C718
R661
C559
R592
R591
R590
C732
R406
C550
C548
R567
C502
Q501
C540
R563
R690
C605
C606
JR901
JR003
JR006
D504
D505
D613
D631
D632
D650
D651
D692
D907
D912
D501
D503
D909
D903
IC654
Q519
Q707
C713
C641
C927
C930
D633
D680
IC630
IC901
R713
R747
C547
C545
C543
R516
R518
R679
C538
C913
C916
D517
D510
IC680
R636
Q507
C652
L653
CN1103
T630
R936
R939
C934
R942
R944
R946
R945
C933
R940
C935
R943
CN602
R570
R571
R522
R598
C401
C932
R641
IC610
Q905
Q906
IC902
R520
C642
C681
D518
C650
R652
R643
Q641
C607
R689
C408
C636 C635
R637
C629
Q640
R696
L508
D406
TH401
R632
C511
C630
D701
IC640
CN501
R756
R534
C937
D920
R952
R758
R759
C736
R691
R692
L501
JR007
JR008
VDR603
R537
R541
C521
Q510
R647
R412
R646
C563
THP602
Q521
Q524
R603
R604
C691
R608
C690
D695
Q674
Q673
Q675
R606
L612
D921
R760
C936
JR014
Q902
R408
T501
R574
R544
R543
C702
Q513
C516
R576
R596
JR018
C761
Q523
Q528
Q525
Q529
Q526
R633
D694
R629
R628
R623
R634
JR009
Q520
C565
C900
D917
JR017
R953
R954
R955
JR013
JR016
JR019
R618
C524
C503
R580
Q904
Q502
Q901
C611
C508
T701
T620
C733
L611
R524
CN1104
CN502
CN1106
C914
F601
C939
FH601
C738
C566
C740
FH602
Q516
Q515
Q517
FB555
S501
R642
I
O
1
10
+
-
1
2
6
7
1
10
B
E
1
2
3
4
1
2
3
4
G
S
E
B
B
E
1
2
3
4
H DY+
V DY-
V DY+
GND
GND
7V
1.2KV
GND
1
18
10
9
10
11
20
5V
3.3V
+12V
GND
NC
H BLK
HS OUT
VS OUT
INPUT SW
GND
DDC GND1
DDC SCL1
DDC SDA1
DDC GND2
DDC SCL2
DDC SDA2
GND
ECO SW
GND
IIC SCL
IIC SDA
GND
1
4
5
8
4
8
5
4
1
E
B
A K
1
8
1
4
5
8
1
2
3
4
1
D GND
+5V
RXD
TXD
1
4
5
8
7 V
+ 8 0 V
250V
1
2
5
3
1
9
10
18
1
4
8
5
1
6
7
12
1
5
6
8
G
S
G
S
1
6
E
B
OPTION SW
G
S
T6.3AH
2 2 0 V / 2 0 0 V
2 2 0 V / 2 0 0 V
7V
G
S
39
40
1
2
1
2
43
44
1
8
1
4
1
3
G
S
G
S
G
S
G
S
1-679-355-15
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D401
F-6
D901
F-8
Q501
E-2
D405
F-6
D906
F-8
Q502
E-1
D501
I-2
D907
F-9
Q503
E-2
D502
H-5
D909
F-10
Q504
I-2
D503
G-4
D910
G-11
Q505
H-5
D504
H-6
D911
H-10
Q506
F-4
D505
F-4
D912
H-11
Q507
I-3
D506
I-4
D914
H-9
Q508
F-2
D509
F-1
D917
G-8
Q509
E-2
D510
I-6
D918
G-12
Q510
F-5
D512
F-3
D919
G-11
Q511
G-2
D516
G-6
D920
G-11
Q512
G-2
D517
I-6
D921
G-8
Q513
G-1
D518
E-2
D922
F-8
Q514
G-1
D519
F-1
D923
G-11
Q515
H-1
D520
I-5
Q517
I-1
D521
I-5
IC401
F-6
Q516
H-1
D610
B-9
IC501
F-1
Q519
F-3
D613
B-8
IC610
B-8
Q521
E-1
D631
C-6
IC620
A-4
Q523
F-2
D632
C-6
IC630
B-5
Q524
F-2
D633
C-7
IC640
C-3
Q610
A-3
D634
B-6
IC652
D-6
Q611
D-11
D635
B-6
IC654
E-3
Q630
B-7
D641
A-4
IC680
D-5
Q640
A-6
D643
C-6
IC701
C-1
Q641
A-5
D644
C-6
IC702
D-1
Q652
B-3
D650
D-5
IC703
B-1
Q701
G-7
D651
D-4
IC901
G-9
Q702
G-7
D652
D-4
IC902
F-11
Q703
G-8
D680
D-7
Q704
G-8
D690
A-9
Q705
G-8
D692
D-11
Q706
I-10
D694
B-6
Q707
H-11
D697
A-4
Q901
E-9
D701
G-7
Q902
E-10
D702
G-7
Q903
G-9
D703
G-7
Q904
G-9
D705
F-8
Q905
G-11
D706
F-8
Q906
F-11
Q907
F-11
TRANSISTOR
D BOARD LOCATOR LIST
DIODE
DIODE
IC
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