Sony DHC-EX77MD / DHC-MD77 / MHC-EX66 / TA-EX66 / TA-EX660 / TA-EX77 / TA-EX770 Service Manual ▷ View online
– 22 –
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Color Indication of Appearrance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color
Cabinet's Color
•
Abbreviation
HK : Hong Kong
SP : Singapore
HK : Hong Kong
SP : Singapore
(1) CASE, FRONT PANEL SECTION
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
•
The mechanical parts with no reference num-
ber in the exploded views are not supplied.
ber in the exploded views are not supplied.
•
Hardware (# mark) list are given in the last of
the electrical parts list.
the electrical parts list.
SECTION 4
EXPLODED VIEWS
The components identified by mark
! or dotted line with mark ! are
! or dotted line with mark ! are
critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
4-985-925-01 KNOB (JOG)
2
X-4947-837-1 KNOB (VOL) ASSY
3
4-985-926-01 KNOB
4
X-4947-655-1 PANEL ASSY, FRONT (EX77: SP, HK)
4
X-4948-359-1 PANEL ASSY, FRONT (EX66)
4
X-4948-436-1 PANEL ASSY, FRONT (EX77: AEP, UK)
5
4-985-922-01 RING, ORNAMENTAL
6
4-962-708-01 EMBLEM (4-A), SONY
7
4-985-918-01 INDICATOR (POWER)
8
4-985-917-01 BUTTON (POWER)
9
4-985-920-01 INDICATOR (6)
* 10
A-4398-059-A PANEL BOARD, COMPLETE (AEP, UK)
* 10
A-4398-061-A PANEL BOARD, COMPLETE (SP, HK)
11
4-951-620-01 SCREW (2.6X8), +BVTP
12
4-977-699-11 LEG (F)
* 13
1-665-663-11 VOL BOARD
14
3-363-099-01 SCREW (CASE 3 TP2)
15
4-978-245-11 CASE
1
2
3
4
5
6
7
8
9
10
12
13
14
15
#1
supplied with J201
supplied
with RV204
with RV204
not supplied
not supplied
11
11
#1
#2
14
– 23 –
(2) MAIN SECTION
Ref. No.
Part No.
Description
Remark
The components identified by mark
! or dotted line with mark ! are
! or dotted line with mark ! are
critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
Ref. No.
Part No.
Description
Remark
* 51
1-663-932-11 CONNECTOR BOARD
* 52
1-665-662-11 SECONDARY BOARD
* 53
1-665-661-11 PRIMARY BOARD
* 54
A-4398-060-A MAIN BOARD, COMPLETE (EX77: AEP, UK)
* 54
A-4398-062-A MAIN BOARD, COMPLETE (EX77: HK, SP)
* 54
A-4403-012-A MAIN BOARD, COMPLETE (EX66: SP)
* 54
A-4403-013-A MAIN BOARD, COMPLETE (EX66: AEP, UK)
* 55
3-703-244-00 BUSHING (2104), CORD
! 56
1-575-651-11 CORD, POWER (AEP, HK, SP)
! 56
1-696-570-21 CORD, POWER (UK)
* 57
4-949-235-01 HOOK (AEP, SP)
* 58
4-985-927-11 PANEL, BACK (EX77: AEP, UK)
* 58
4-985-927-21 PANEL, BACK (EX77: SP)
* 58
4-985-927-31 PANEL, BACK (EX77: HK)
* 58
4-985-927-41 PANEL, BACK (EX66: AEP, UK)
* 58
4-985-927-51 PANEL, BACK (EX66: SP)
* 59
1-663-933-11 SW BOARD (EX77)
60
4-965-822-01 FOOT
! 61
1-569-008-11 ADAPTOR, CONVERSION 2P (SP)
! 62
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (HK)
63
4-956-370-02 BAND, PLUG FIXED (UK, HK)
! T901
1-431-301-11 TRANSFORMER, POWER
51
52
53
54
55
56
58
59
60
61
62
63
HK
AEP, HK, SP
UK
56
AEP, SP
UK, HK
57
EX77
not supplied
not
supplied
supplied
not supplied
T901
#3
#4
#5
#3
#3
#1
#4
#1
#4
SP
– 24 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used on
the set.
parts list may be different from the parts speci-
fied in the diagrams or the components used on
the set.
•
-XX and -X mean standardized parts, so they
may have some difference from the original one.
may have some difference from the original one.
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
Abbreviation
HK : Hong Kong
SP : Singapore
HK : Hong Kong
SP : Singapore
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
•
SEMICONDUCTORS
In each case, u: µ, for example:
uA. .
In each case, u: µ, for example:
uA. .
: µA. .
uPA. . : µPA. .
uPB. .
: µPB. .
uPC. . : µPC. .
uPD. .
: µPD. .
•
CAPACITORS
uF: µF
uF: µF
•
COILS
uH: µH
uH: µH
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
1-663-932-11 CONNECTOR BOARD
*****************
< CAPACITOR >
C821
1-136-153-00 FILM
0.01uF
5%
50V
C831
1-136-153-00 FILM
0.01uF
5%
50V
< CONNECTOR >
* CN531
1-569-499-11 PIN, CONNECTOR 3P
CN541
1-770-966-11 PIN, CONNECTOR (PCB) (V TYPE) 6P
CN552
1-764-325-11 PIN, CONNECTOR (PCB) (V TYPE) 2P (EX77)
* CN553
1-569-504-11 PIN, CONNECTOR 9P
< DIODE >
D808
8-719-023-05 DIODE 11E2-TA2B
D818
8-719-023-05 DIODE 11E2-TA2B
************************************************************
*
A-4403-012-A MAIN BOARD, COMPLETE (EX66: SP)
*
A-4403-013-A MAIN BOARD, COMPLETE (EX66: AEP, UK)
*
A-4398-060-A MAIN BOARD, COMPLETE (EX77: AEP, UK)
*
A-4398-062-A MAIN BOARD, COMPLETE (EX77: HK, SP)
*********************
*
4-942-204-01 PLATE, GROUND
7-685-871-01 SCREW +BVTT
7-685-871-01 SCREW +BVTT
3X6 (S)
< CAPACITOR >
C301
1-126-045-11 ELECT
2.2uF
20%
50V
C302
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C303
1-162-282-31 CERAMIC
100PF
10%
50V
C304
1-126-868-11 ELECT
47uF
20%
50V
C305
1-126-868-11 ELECT
47uF
20%
50V
C306
1-124-122-11 ELECT
100uF
20%
50V
C307
1-126-059-11 ELECT
10uF
20%
50V
C308
1-126-233-11 ELECT
22uF
20%
50V
C309
1-164-159-11 CERAMIC
0.1uF
50V
C310
1-136-163-00 FILM
0.068uF
5%
50V
C311
1-136-163-00 FILM
0.068uF
5%
50V
C312
1-126-868-11 ELECT
47uF
20%
50V
C318
1-162-200-31 CERAMIC
11PF
5%
50V
(AEP, UK)
C331
1-162-306-11 CERAMIC
0.01uF
20%
16V
(AEP, UK)
C340
1-126-059-11 ELECT
10uF
20%
50V
C351
1-126-045-11 ELECT
2.2uF
20%
50V
C352
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C353
1-162-282-31 CERAMIC
100PF
10%
50V
C354
1-126-868-11 ELECT
47uF
20%
50V
C355
1-126-868-11 ELECT
47uF
20%
50V
C356
1-124-122-11 ELECT
100uF
20%
50V
C357
1-126-059-11 ELECT
10uF
20%
50V
C358
1-162-200-31 CERAMIC
11PF
5%
50V
(AEP, UK)
C360
1-136-163-00 FILM
0.068uF
5%
50V
C361
1-136-163-00 FILM
0.068uF
5%
50V
C401
1-164-159-11 CERAMIC
0.1uF
50V
(AEP, UK)
C402
1-164-159-11 CERAMIC
0.1uF
50V
(AEP, UK)
C403
1-164-159-11 CERAMIC
0.1uF
50V
(AEP, UK)
C451
1-164-159-11 CERAMIC
0.1uF
50V
(AEP, UK)
C452
1-164-159-11 CERAMIC
0.1uF
50V
(AEP, UK)
C453
1-164-159-11 CERAMIC
0.1uF
50V
(AEP, UK)
C501
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C502
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C503
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C504
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C505
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C506
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C507
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C508
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C509
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C510
1-162-282-31 CERAMIC
100PF
10%
50V
C531
1-162-306-11 CERAMIC
0.01uF
20%
16V
C532
1-162-306-11 CERAMIC
0.01uF
20%
16V
C533
1-162-306-11 CERAMIC
0.01uF
20%
16V
C534
1-162-306-11 CERAMIC
0.01uF
20%
16V
SECTION 5
ELECTRICAL PARTS LIST
The components identified by mark
! or dotted line with mark ! are
! or dotted line with mark ! are
critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
number, please include the board.
CONNECTOR
MAIN
– 25 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
C551
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C552
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C553
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C554
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C555
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C556
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C557
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C558
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C559
1-162-286-31 CERAMIC
220PF
10%
50V
(AEP, UK)
C560
1-162-282-31 CERAMIC
100PF
10%
50V
C601
1-162-294-31 CERAMIC
0.001uF
10%
50V
C602
1-162-306-11 CERAMIC
0.01uF
20%
16V
C603
1-162-282-31 CERAMIC
100PF
10%
50V
C604
1-162-215-31 CERAMIC
47PF
5%
50V
C605
1-126-022-11 ELECT
47uF
20%
16V
C606
1-126-059-11 ELECT
10uF
20%
50V
C651
1-162-294-31 CERAMIC
0.001uF
10%
50V
C652
1-162-306-11 CERAMIC
0.01uF
20%
16V
C653
1-162-282-31 CERAMIC
100PF
10%
50V
C654
1-162-215-31 CERAMIC
47PF
5%
50V
C655
1-126-022-11 ELECT
47uF
20%
16V
C656
1-126-059-11 ELECT
10uF
20%
50V
C701
1-162-294-31 CERAMIC
0.001uF
10%
50V
C702
1-104-666-11 ELECT
220uF
20%
6.3V
C703
1-126-045-11 ELECT
2.2uF
20%
50V
C704
1-126-052-11 ELECT
100uF
20%
10V
C711
1-126-233-11 ELECT
22uF
20%
50V
C712
1-126-233-11 ELECT
22uF
20%
50V
C761
1-126-233-11 ELECT
22uF
20%
50V
C762
1-126-233-11 ELECT
22uF
20%
50V
C804
1-136-165-00 FILM
0.1uF
5%
50V
C805
1-126-138-11 ELECT
4700uF
20%
50V
C807
1-126-052-11 ELECT
100uF
20%
35V
C808
1-126-052-11 ELECT
100uF
20%
10V
C809
1-124-997-11 ELECT
470uF
20%
10V
C814
1-136-165-00 FILM
0.1uF
5%
50V
C815
1-126-138-11 ELECT
4700uF
20%
50V
C817
1-126-052-11 ELECT
100uF
20%
35V
C818
1-126-052-11 ELECT
100uF
20%
10V
C819
1-124-997-11 ELECT
470uF
20%
10V
C822
1-126-942-61 ELECT
1000uF
20%
25V
C824
1-124-997-11 ELECT
470uF
20%
10V
C825
1-164-159-11 CERAMIC
0.1uF
50V
< CONNECTOR >
CN11
1-770-158-21 HOUSING, CONNECTOR 7P
(SYSTEM CONTROL)
CN501
1-770-966-11 PIN, CONNECTOR (PCB) (V TYPE) 6P
CN502
1-569-490-11 SOCKET, CONNECTOR 3P
CN801
1-764-289-11 PIN, CONNECTOR (PC BOARD) 22P
< DIODE >
D301
8-719-987-63 DIODE 1N4148M
D302
8-719-987-63 DIODE 1N4148M
D315
8-719-987-63 DIODE 1N4148M
D351
8-719-987-63 DIODE 1N4148M
D352
8-719-987-63 DIODE 1N4148M
D365
8-719-987-63 DIODE 1N4148M
D702
8-719-987-63 DIODE 1N4148M
D803
8-719-987-63 DIODE 1N4148M
D804
8-719-510-68 DIODE D5SBA20F01
D809
8-719-933-54 DIODE HZS9A2L
D813
8-719-987-63 DIODE 1N4148M
D819
8-719-933-54 DIODE HZS9A2L
< IC >
IC301
8-749-900-24 IC STK-4162MK2
IC501
8-759-000-47 IC MC14051BCP
IC502
8-759-000-47 IC MC14051BCP
IC503
8-759-000-48 IC MC14052BCP
IC504
8-759-000-49 IC MC14066BCP
IC601
8-759-634-51 IC M5218AP
IC701
8-759-111-68 IC uPC1237HA
IC802
8-759-231-53 IC TA7805S
< JACK/PIN JACK >
J202
1-764-256-21 JACK (LARGE TYPE) (PHONES)
J501
1-770-015-11 JACK, PIN 6P (TUNER IN, CD IN, MD OUT)
J502
1-770-015-11 JACK, PIN 6P (MD IN, TAPE OUT, TAPE IN)
J503
1-770-015-11 JACK, PIN 6P (AUX/VIDEO2 IN, VIDEO1 OUT,
VIDEO1 IN) (EX66/EX77: AEP, UK)
J503
1-770-015-11 JACK, PIN 6P (VIDEO2 IN, VIDEO1 OUT,
VIDEO1 IN) (EX77: HK, SP)
< COIL >
L301
1-420-872-00 COIL, AIR-CORE (AEP, UK)
L351
1-420-872-00 COIL, AIR-CORE (AEP, UK)
< TRANSISTOR >
Q301
8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q302
8-729-422-73 TRANSISTOR UN4212
Q303
8-729-620-05 TRANSISTOR 2SC2603-EF
Q351
8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q809
8-729-140-96 TRANSISTOR 2SD774-34
Q819
8-729-140-97 TRANSISTOR 2SB734-34
< RESISTOR >
R301
1-249-417-11 CARBON
1K
5%
1/4W
R302
1-249-438-11 CARBON
56K
5%
1/4W
R303
1-249-415-11 CARBON
680
5%
1/4W
R304
1-249-438-11 CARBON
56K
5%
1/4W
R305
1-260-103-11 CARBON
2.2K
5%
1/2W
MAIN
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