Sony HMD-A100 Service Manual ▷ View online
5-23
5-24
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.
— D BOARD —
(d)
DEDFLECTION, POWER SUPPLY, USB CONTROL
D
Schematic diagram
Ò
Ò
Ò
Ò
Ò
(USB) board
A
B
1
2
3
4
C
D
•
D BOARD
SEMICONDUCTOR LOCATION
SEMICONDUCTOR LOCATION
IC
IC401
D-3
IC501
C-4
IC502
C-1
IC503
C-1
IC504
C-4
IC601
A-3
IC602
A-3
IC603
A-4
IC606
A-3
IC607
A-4
IC608
A-2
IC609
A-4
IC7A1
D-4
IC7A3
D-4
IC7A4
D-4
IC901
B-4
IC902
C-4
IC903
B-4
TRANSISTOR
Q401
D-4
Q501
C-2
Q502
C-3
Q503
D-2
Q504
C-2
Q505
B-3
Q506
C-3
Q507
C-3
Q508
C-3
Q509
C-3
Q511
C-1
Q512
C-4
Q513
C-4
Q514
D-1
Q515
C-4
Q516
C-4
Q517
B-1
Q518
C-1
Q519
B-1
Q520
C-4
Q521
C-4
Q523
B-3
Q524
B-3
Q526
D-4
Q527
C-3
Q530
C-1
Q531
C-2
Q532
C-2
Q533
D-1
Q534
C-4
Q535
B-2
Q5E2
C-4
Q5E3
C-4
Q601
A-3
Q602
A-2
Q607
A-3
Q608
A-3
Q609
A-4
Q610
A-4
Q611
A-2
Q615
B-2
Q616
A-3
Q907
B-4
Q908
B-4
DIODE
D402
D-3
D501
C-4
D502
C-2
D503
C-2
D504
C-3
D506
D-3
D507
D-3
D508
C-2
D509
C-4
D510
C-1
D511
C-1
D512
C-1
D513
D-1
D514
C-3
D515
B-3
D516
B-3
D517
C-4
D518
C-4
D519
C-4
D521
D-1
D522
C-2
D523
B-2
D526
C-2
D527
B-2
D530
B-2
D531
B-2
D592
D-1
D601
A-2
D602
A-3
D604
A-3
D605
A-2
D606
A-3
D607
A-2
D608
A-3
D609
A-3
D610
A-3
D611
B-2
D613
B-2
D615
B-2
D616
B-3
D617
B-3
D618
B-3
D619
A-3
D621
A-3
D622
A-3
D626
A-3
D627
A-3
D629
A-3
D630
A-3
D631
A-4
D633
A-4
D634
A-3
D635
A-3
D636
A-4
D637
A-4
D7A1
D-4
D903
C-4
D905
C-4
D906
C-4
D907
C-4
D908
C-4
D909
B-4
D910
B-4
D911
B-4
ZD501
C-2
VARIABLE
RESISTOR
RV501
D-1
RV502
C-1
CRYSTAL
X7A1
D-4
X901
B-4
5-25
5-26
(3) Schematic Diagram of H Board
1
A
B
C
D
E
F
2
9
8
7
6
5
4
3
(h)
USER CONTROL, LED
1
2
3
4
5
6
7
P701
7P
+5V
MENU
GND
RIGHT(+)
LEFT(-)
ORG LED
GRN LED
D BOARD
TO
CN906
R704
100k
R708
470
R707
470
C701
R703
1000p
100k
C702
1000p
R706
JW
R705
JW
R709
4.99k
1%
R702
2.74k
1%
R701
9.31k
1%
H
(CONTROL)
6
3
5
4
2
1
LED701
LT6463-23-D51
SW701
(MENU/BRIGHT/CONT)
B-SS3509<J>-H..-24
(POWER)
5-27
5-28
5-4. SEMICONDUCTORS
7 pin ZIP
LA78040
LM2409
MARKING SIDE VIEW
1
n
LM358N
LM393N
MIC2526-2BN
M24C16BN6
uC3842A
24LC21/P
LM393N
MIC2526-2BN
M24C16BN6
uC3842A
24LC21/P
MARKING SIDE VIEW
1
n
11 pin ZIP
MCT7812CT
1
TOP VIEW
n
8 pin DIP
M35045-160SP
M51951BSL
1
TOP VIEW
n
20 pin DIP
M52743BSP
PC123F2
1
TOP VIEW
n
36 pin DIP
ST7275
1
2
3
4
TDA4856
1
TOP VIEW
n
56 pin DIP
TDA6103Q
MARKING SIDE VIEW
1
n
9 pin ZIP
DTC124ESA
RN1203
RN1203
1
TOP VIEW
n
32 pin DIP
FS10KM-6
FS10KM-12
FS7KM-16A
FS10KM-12
FS7KM-16A
E
LETTER SIDE
C B
MCR100
G
D S
2N3904
GATE
CATHODE
ANODE
2SA1221-L
2SC3209LK
2SC3209LK
2SA733-Q
2SC945-P
2SC945-P
E B C
2SB647A
2SC2688-LK
2SD1640Q,R
2SD667A-C
2SD669AVC
2SC2688-LK
2SD1640Q,R
2SD667A-C
2SD669AVC
2SC2383-O
E C B
E C B
2SJ307-CB14
LETTER SIDE
E
C B
E C B
G
S
D
CATHODE
ANODE
CATHODE
ANODE
CATHODE
ANODE
~
~
- -
--
~
~
-
-
CATHODE
ANODE
CATHODE
ANODE
(RED)
(RED)
ANODE
(GRN)
(GRN)
BAV20
MTZJ-3.6A
MTZJ-5.1A
RD5.1ESB2
1SS119-25
1SS227
MTZJ-3.6A
MTZJ-5.1A
RD5.1ESB2
1SS119-25
1SS227
BYV26C
BY459F-1500
D4SB60L
ER106
HZ18-2
HZ22-2
HZ5C2
MTZJ-T-73-15A
PG104R
SB140
SB360
SR1003
UF5402G
1N4001
1N4148
10E2
11DQ03
31DF6
HZ18-2
HZ22-2
HZ5C2
MTZJ-T-73-15A
PG104R
SB140
SB360
SR1003
UF5402G
1N4001
1N4148
10E2
11DQ03
31DF6
LT6463-23-D51
H
Schematic diagram
Ò
Ò
Ò
Ò
Ò
board
HMD-A100
• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
service. Some delay should be anticipated
when ordering these items.
• Items with no part number and no
description are not stocked because they
are seldom required for routine service.
are seldom required for routine service.
• The construction parts of an assembled
part are indicated with a collation number
in the remark column.
in the remark column.
6-1. CHASSIS
7-685-648-79
+BVTP 3X12
8418113012
7-685-663-71
+BVTP 4X16
8418114016
7-685-881-09
+BVTT 4X8
8121114008
+BVTP 3X10
8418113010
REF.NO. PART NO.
DESCRIPTION
REMARK
REF.NO. PART NO.
DESCRIPTION
REMARK
SECTION 6
EXPLODED VIEWS
The components identified by mark
¡
are critical for safety.
Replace only with part number specified.
Replace only with part number specified.
Les composants identifiés par une
marque
marque
¡
sont critiques pour la
sécurité. Ne les remplacer que par une
pièce portant le numéro spécifié.
pièce portant le numéro spécifié.
NOTE:
6-1
20
25
11
28
9
7
8
25
10
6
2
3
5
6
12
24
29
22
4
23
16
17
15
13
14
19
26
18
27
1
21
15
1
X-4037-410-1 BEZEL ASSY
2-5
GP5R116501
2
4-073-974-01 BEZEL
1Q010B5R51
3
4-060-162-01 SPRING, COMPRESSION
2011097M10
4
4-073-975-01 KNOB, POWER
1QA70B5R51
5
4-073-611-01 LENS
1M14005R51
6
4-045-123-01 HOLDER, DEGAUSSING COIL
3682315Y11
7
4-365-808-01 SCREW (5), TAPPING
8513145025
8
4-060-166-01 SPACER, DY
3090007Y11
9
¡
1-452-923-31 NECK ASSEMBLY
7047R50000
10
¡
1-451-509-11 DEFLECTION YOKE (Y15TKF-H)
7039295R50
11
¡
1-419-569-11 COIL, DEMAGNETIC
7020155R51
12
* A-1294-903-A A BOARD, COMPLETE
SU5R51044
13
X-4037-409-1 BUCKET ASSY
14-16
GP5R117501
14
4-073-972-01 BUCKET
1Q020B5R51
15
4-073-973-01 COVER, SIDE
1Q580E5R51
16
4-073-622-01 SPONGE
9010095R51
17
X-4037-411-1 COVER ASSY, BOTTOM
18,19
GP5R116801
18
4-073-976-01 COVER, BOTTOM
1Q030B5R51
19
4-073-977-01 FOOT
9009095R51
20
4-073-619-01 KNOB, MENU
1QAO0E5R51
21
* A-1343-782-A D BOARD, COMPLETE
SU5R520144
22
* 4-060-150-01 BRACKET, CABLE
2016195Y11
23
* 4-060-151-01 STOPPER, CABLE
2017095Y11
24
1-792-033-11 CABLE, I/O
C7105R5010
25
* A-1372-753-A H BOARD, COMPLETE
SS5R510420
26
* A-1373-790-A U1 BOARD, COMPLETE
SS5R520220
27
* A-1373-791-A U2 BOARD, COMPLETE
SS5R520320
28
¡
1-453-333-11 TRANSFORMER, FLYBACK
7050305R50
29
¡
8-734-844-05 PICTURE TUBE 15TKS(MIZ)
7010040815
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