Exploded View - Sony ICF-C723 Service Manual

r IC BLOCK DIAGRAM
IC1 CXA1019M
14 13 11 10 9 8 7 6 5
12
FM FE
FM
DISCRIMINATOR
FM IF
AM FE
TUNING METER
AM IF DET AGC
15 20
16 17 18 19 21 22 23 24
– 17 –
4 3 2 1
AF POWER AMP
25 26 27 28

EXPLODED VIEW

NOTE :
• -XX, -X mean standardized parts, so they • The mechanical parts with no reference
may have some difference from the original number in the exploded views are not
one. supplied.
• Items marked " * "are not stocked since they • Accessories and packing materials are given
are seldom required for routine service. Some in the last of this parts list.
delay should be anticipated when ordering
these items.
• Abbreviation
AUS : Australian
4 A : MICROCOMPUTER board
4 B : MAIN board
4 C : KEY board
23
ECM101
22
7
6
LCD
101
5
8
20
4
21
3
9
4 B
SP1
4 C
19 2
1
17
24
18
Ref. No. Part No. Description
1 3-019-347-01 BUTTON (MAIN)
2 3-019-353-01 BUTTON (DST)
3 3-019-351-01 BUTTON (REC)
4 3-019-352-01 BUTTON (PLAY)
5 3-019-344-01 CABINET (UPPER)
6 3-019-348-01 BUTTON (SNOOZE)
* 7 3-019-357-01 CASE (LCD), SHIELD
8 3-019-350-01 REFLECTOR
9 3-019-360-01 CUSHION (MICROPHONE)
* 10 A-3679-953-A MAIN BOARD, COMPLETE (C723:US,Canadian)
* 10 A-3679-958-A MAIN BOARD, COMPLETE (C723:AEP,IT,E)
* 10 A-3679-959-A MAIN BOARD, COMPLETE (C723:AUS)
* 10 A-3679-961-A MAIN BOARD, COMPLETE (C723L:AEP)
10 A-3679-962-A MAIN BOARD, COMPLETE (C723L:UK)
11 3-019-346-01 HOLDER (TRANSFORMER)
12 3-019-359-01 SPACER (MICROPHONE)
13 3-382-175-21 KNOB (V)
! 14 1-555-795-00 CORD, POWER (C723:AEP,IT,E/ C723L:AEP)
! 14 1-696-572-21 CORD, POWER (C723L:UK)
! 14 1-765-458-11 CORD, POWER (C723:AUS)
! 14 1-769-339-22 CORD, POWER (C723:US,Canadian)
SECTION 5
The components identified by mark
or dotted line with mark
for safety.
Replace only with part number specified.
Les composants identifiés par une
marque ! sont critiques pour la sécurité.
IT : Italian
Ne les remplacer que par une pièce
portant le numéro spécifié.
12
10
4 B
(including 4 A, B, C)
11
ANT1
14
13
14
24
not supplied
14
T201
14
15
16
24
Remark Ref. No. Part No. Description
15 1-667-904-11 TRANSFORMER (PRIMARY) BOARD
16 1-667-905-11 TRANSFORMER (SECONDARY) BOARD
17 3-019-345-01 CABINET (LOWER) (C723:US,Canadian)
17 3-019-345-11 CABINET (LOWER) (C723:AEP,IT,AUS,E)
17 3-019-345-21 CABINET (LOWER) (C723L)
18 3-368-852-01 FOOT
19 2-532-810-00 CUSHION, 15X5X0.3
20 3-025-194-01 SHEET, BARREL
21 3-023-340-01 SHEET, BLIND
22 3-019-361-01 SHEET, ADHESIVE
23 3-019-349-01 PLATE, TRANSPARENT (C723)
23 3-019-349-11 PLATE, TRANSPARENT (C723L)
24 7-685-649-79 SCREW +P 3X14 TYPE2 NON-SLIT
ANT1 1-501-907-21 ANTENNA, FM WIRE
ECM101 1-542-168-11 MICROPHONE, ELECTRET CONDENSER
SP1 1-544-517-11 SPEAKER
! T201 1-450-922-11 TRANSFORMER, POWER (C723:US,Canadian)
! T201 1-450-923-31 TRANSFORMER, POWER
(C723:AEP,IT,AUS,E/ C723L)
LCD101 1-801-989-11 DISPLAY PANEL, LIQUID CRYSTAL
– 18 –
!
! are critical
AUS model
UK model
US, Canadian model
AEP, IT, E model
Remark