Sony HMD-A240 Service Manual ▷ View online
HMD-A240
— 22 —
CONDUCTOR SIDE
C549
C604
C605
C612
C618
C620
C636
C643
C677
C712
FB601
L602
L604
Q524
Q601
Q602
Q603
Q604
Q903
R504
R600
R604
R614
R619
R635
R741
VA601
VA603
VA604
X901
X902
R605
R566
C703
C555
Q522
C927
C507
C510
C514
C516
C517
C522
C529
C544
C568
C569
C579
FB504
FB506
L508
Q508
Q511
Q513
Q514
Q525
R402
R405
R413
R508
R511
R513
R514
R517
R522
R581
R593
TH502
C527
C535
Q503
R520
R534
R543
R561
RV501
C532
C539
D517
R574
Q510
Q521
R403
R599
R409
R408
R406
R404
R410
D634
FB902
T601
T602
T505
T506
L510
C653
C655
R671
C611
R644
R648
C633
C665
R631
R719
R727
R551
R553
C553
R567
R564
C545 R555
R554
C725
R753
R755
R708
R735
C706
R709
C901
R915
C933
C935
R929
C936
C907
C908
R928
R981
R905
R908
C941
C915
C914
R925
R950
R503
R924
R607
C628
C508
C909
C710
C401
C403
C575
C524
C713
D611
D606
D607
D608
D610
D622
D614
D604
D609
D603
D636
D635
D523
IC501
D940
D602
D512
D524
D401
D903
D404
D943
D917
D914
CN512
IC601
IC401
IC602
CN605
IC608
IC908
IC906
IC905
IC904
IC502
IC610
IC701
IC901
CN901
CN510
R694
R695
C680
C679
R651
D612
IC605
R617
R628
R505
R710
R733
C609
R507
R510
R552
R541
R544
R548
R527
R550
R596
R565
R506
R531
R530
R536
R533
R525
R509
R654
R656
C617
D620
R693
C676
C603
C670
R650
C558
C513
R568
R559
C547
R729
R743
R718
R717
R716
C938
C913
C916
C924
C921
R913
R914
R920
R935
R918
R957
R942
R948
R969
C903
C550
R638
R624
R643
C950
R921
C937
R922
R923
C951
C929
R933
C934
C548
L507
C623
SG601
R538
D503
R539
R407
C624
R578
R586
L503
D928 D929 D930
RV502
C583
R570
Q512
F601
C681
C663
D616
D638
R571
R926
R982
R985
C717
R636
R660
R526
R529
Q901
C408
R721
C723
R720
R907
C613
C531
C511
C519
C521
C540
C672
D501
D509
D518
D530
D531
T503
C573
Q612
R572
D613
Q507
C530
D506
T504
C642
C644
R916
R917
D519
C943
R958
JR5
JR22
JR3
JR2
JR6
JR29
JR9
JR8
JR14
JR15
JR10
JR13
JR24
JR47
JR31
JR902
R516
R591
R592
R699
FB503
CN502
Q516
Q515
C942
Q605
R630
D605
Q610
R652
Q611
C639
R664
C602
Q613
Q608
R939
R613
R635
VA603
R602
D623
R688
RY602
L651
R676
R687
R683
R681
IC613
IC612
C683
R700
C685
C685
C649
Q614
Q615
R900
JR25
JR27
CN607
1
5
1
4
1
2
4
5
1
7
8
14
A
K
1
18
10
9
1
28
29
56
1
15
16
30
1
4
3
2
B
E
G
S
E
1
2
3
4
1
2
6
7
G
S
B
E
1
7
G
S
G
S
STBY 5V
5V
GND
+12V
H1
GND
+80
NC
+180
DGC1
DGC2
ROTATION+
ROTATION-
CY1+
CY1-
CY2+
CY2+
CY2-
CY3+
CY3-
CY3-
CY4+
CY4-
STBY 5V
GND
KEY
LED RED
LED GRN
INPUT
SEL SW
1
7
8
14
1
12
13
24
1
4
8
5
1
-33V
5A 250V
1
2
3
4
B
E
B
E
B
E
B
E
STBY 5V
5V
GND
+12V
H1
GND
+80
NC
+180
DGC1
DGC2
1
6
7
12
1
1
4
5
5
8
8
5A 250V
1
6
1-680-913-32
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
[POWER] [CONVERGENCE]
D
— 23 —
HMD-A240
C801
C802
D8
01
D8
02
D8
03
D8
04
D8
05
D8
06
D810
R8
01
R8
03
R
80
4
R8
05
R8
06
CN801
S801
R8
02
R
G
1
5
S
TB
Y
5
V
G
ND
K
EY
L
ED
RE
D
L
ED
GR
E
EN
1
U P
D O W N
L E F T
R I G H T
M E N U
( 1 - 7 2 0 - 5 0 1 - 1 3 )
1 - 6 8 2 - 9 5 0 - 1 3
A - 1 6 4 6 - 2 5 3 - B
1
A
2
3
4
5
6
A
G
1
2
3
4
5
C801
D801
D802
D803
D804
D810
R802
R803
R804
R805
R806
S801
C802
R801
CN801
0.1
:PT
1SS119-25TD
1SS119-25TD
1SS119-25TD
1SS119-25TD
SML76755WN
470
560
1.0k
1.5k
3.3k
0.001
:B
2.7k
5P
STBY 5V
GND
KEY
KEY
LED RED
LED GRN
MENU
UP
RIGHT
LEFT
DOWN
1
2
3
4
5
6
FRONT PANEL
TO H1 BOARD
CN904
9-978-884-01<17VC>H1 BOARD
H1 BOARD - SCHEMATIC DIAGRAM
[Front Panel]
1
|
2 |
3
|
4
|
5
|
A
—
B
—
C
—
D
—
E
—
H1
— 24 —
HMD-A240
1
|
2 |
3
|
4
|
5
|
A
—
B
—
C
—
D
CN1001
S
1
0
0
1
1-682-949-13
(1-720-501-13)
1
5
A- 1651-146-B
1
2
3
4
5
S1001
CN1001
5P
4
3
6
1
5
2
STBY
OFF
CNT
STBY
STBY
ON
CNT
CNT
ON
MAIN
MAIN
MAIN
CN607
TO D BOARD
(POWER SWITCH)
9-978-884-01<17VC>J BOARD
J BOARD - SCHEMATIC DIAGRAM
J
— 25 —
HMD-A240
4-4. SEMICONDUCTORS
2SC2610
2SK2605LBSONY
2SK3155-01
2SK2098-01MR-F119
2SK2843LBS2SONY
IRFU110A
2SK3155-01
2SK2098-01MR-F119
2SK2843LBS2SONY
IRFU110A
2SC1623-L5L6
2SA1037AK-T146-R
2SC3941A-Q(TA)
DTA114EKA-T146
2SA1037AK-T146-R
2SC3941A-Q(TA)
DTA114EKA-T146
2SC4634LS-CB11
DTC143ESA
1SS119-25
RD5.1ESB2
RD5.6ESB2
RD18ESB2
RD10ESB2
MTZJ-4.7C
MTZJ-T-77-18
RB441Q-40T-77
RD5.1ESB2
RD5.6ESB2
RD18ESB2
RD10ESB2
MTZJ-4.7C
MTZJ-T-77-18
RB441Q-40T-77
D4SB60L
MTZJ-T-77-12B
ERC81-004
EGP10D
RGP10JPKG23
RGP10DG23
RL3Z-LF014-302
ERC81-004
EGP10D
RGP10JPKG23
RGP10DG23
RL3Z-LF014-302
HZU5.6B2TRF
D1NS6
D1NL40-TA2
UF4007G23
RGP02-20EL-6394
ERB91-02
D1NS6
D1NL40-TA2
UF4007G23
RGP02-20EL-6394
ERB91-02
HSS83TD
1SS355TE-17
HSS82
1SS355TE-17
HSS82
CATHODE
ANODE
‘
‘
{
|
‘
‘
{
|
CATHODE
ANODE
CATHODE
ANODE
CATHODE
ANODE
E C
B
B
E
C
B
C E
E
B
C
E
LETTER SIDE
C B
2SA1175-HFE
2SC2785-HFE
DTC114TSA
2SC3311A-QRSTA
2SC2785-HFE
DTC114TSA
2SC3311A-QRSTA
S
D
G
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