Exploded Views; Overall Section - Sony CMT-A70 Service Manual

CMT-A50/A70
Ver. 1.2
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
Parts Color Cabinet's Color
• Abbreviation
AUS : Australian model
CND: Canadian model
7-1.

OVERALL SECTION

top case section
not supplied
(US, CND)
(REG-IC board)
not supplied
CN316
#8
3
CN317
#6
CN318
A
(EXCEPT US, CND)
not supplied
not supplied
#8
3
#6
A
Note: Use it after cutting to 3 pins because Part No. 1-569-231-
11 (CN316, CN317 and CN318) is a connector of 12 pins.
Ref. No. Part No. Description
1 4-247-752-01 FOOT, RUBBER
2 2-179-019-01 CD DOOR (A50)
2 2-179-019-11 CD DOOR (A70)
3 A-1077-604-A SUB BOARD, COMPLETE
5 1-828-963-51 WIRE (FLAT TYPE) (11 CORE)
5 1-831-942-11 CABLE, FLEXIBLE FLAT (15 CORE)
6 A-1077-601-A MAIN BOARD, COMPLETE (AEP, UK, IT, EE, RU)
6 A-1077-709-A MAIN BOARD, COMPLETE (KR)
6 A-1077-710-A MAIN BOARD, COMPLETE (AUS)
6 A-1077-711-A MAIN BOARD, COMPLETE (US, CND)
7 2-179-026-01 HOLDER TUNER
8 2-179-017-01 CABINET REAR (A50)
8 2-179-017-11 CABINET REAR (A70: US)
8 2-179-017-21 CABINET REAR
9 1-832-062-11 CABLE, FLEXIBLE FLAT (29 CORE)
10 2-179-021-01 VOLUME KNOB
11 1-832-049-11 CABLE, FLEXIBLE FLAT (8 CORE)
12 1-832-060-11 CABLE, FLEXIBLE FLAT (25 CORE)
13 2-188-059-01 WIRE PLATE
14 1-693-625-11 TUNER (FM/AM) (US, CND)
14 1-693-626-11 TUNER (FM/AM) (AEP, UK, IT, EE, RU)
14 1-693-628-11 TUNER (FM/AM) (AUS)
50
SECTION 7

EXPLODED VIEWS

• Items marked "*" are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not supplied.
↑ • Accessories are given in the last of the
electrical parts list.
EE : East European model
IT : Italian model
B
not supplied
MAIN board
12
IC306
IC307
IC308
13
B
21
2
19
1
Remark
(US, CND, KR, AUS)
(AEP, UK, IT, EE, RU)
(A70: CND, AEP, UK, IT, EE, RU, AUS)
KR : Korean model
RU : Russian model
21
6
5
14
11
A
7
9
20
#2
16
CD mechanism
deck section
(FLM-A50)
13
21
25
(A70: AEP, UK,
IT, EE, RU)
10
front panel section
Ref. No. Part No.
14 1-693-629-11 TUNER (FM/AM) (KR)
15 3-254-081-01 SCREW
16 2-546-332-01 STICKET (A70)
16 2-546-332-11 STICKET (A50)
17 2-515-644-01 BACK SHIELD
18 7-685-645-14 SCREW +BVTP 3X6 TYPE2 N-S (A50)
18 7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S (A70)
19 7-685-647-14 SCREW +BVTP 3X10 TYPE2 N-S (A50)
19 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S (A70)
20 2-548-813-01 TUNER SHIELD
21 2-547-062-01 TAPE D
22 2-548-812-01 SIDE SHIELD
23 2-547-058-01 SIDE SHEET
24 2-547-063-01 TAPE E
25 2-560-784-01 RIGHT SHEET (A70: AEP, UK, IT, EE, RU)
* CN316 1-569-231-11 PIN CONNECTOR 12P (US, CND)
* CN317 1-569-231-11 PIN CONNECTOR 12P (US, CND)
* CN318 1-569-231-11 PIN CONNECTOR 12P (US, CND)
IC306 8-759-231-57 IC TA7810S (US, CND)
IC307 8-759-071-48 IC TA7807S (US, CND)
IC308 6-701-760-01 IC uPC3504AHF (US, CND)
#2 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#6 7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S
#8 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
24
(A70)
23
22
18
15
15
21
16
17
21
Description
19
18
8
19
1
Remark