Aiwa FR-AP77W Service Manual
FR-AP77W
YU(W)
SERVICE MANUAL
RADIO RECEIVER
S/M Code No. 09-00C-349-0N3
DATA
SPECIFICATIONS
Design and specifications are subject to change without
•
notice
.
-2-
ACCESSORIES/PACKAGE LIST-1/1
REF. NO PART NO. KANRI DESCRIPTION
1 8A-RU8-901-010 IB,YU(3L)C
NO.
-3-
ELECTRICAL MAIN PARTS LIST-1/1
REF. NO PART NO. KANRI DESCRIPTION
IC
8A-RU8-602-010 IC,KA22426 D
8A-RU8-604-010 IC,LC7730
TRANSISTOR
8Z-KTH-623-080 TR,KTA1267Y
87-A30-197-080 TR,KTA1267GR
87-A30-198-080 TR,KTC3199-Y
89-110-154-080 TR,2SA1015Y
DIODE
87-070-345-080 DIODE,IN4148
87-A40-398-010 DIODE,1N4001
MAIN C.B
C1 87-A11-076-080 CAP,TC U 33P-50 J CH
C2 87-A11-080-080 CAP,TC U 47P-50 J CH
C3 87-A11-075-080 CAP,TC U 27P-50 J CH
C7 87-A11-827-080 CAP,CER 22P-50 J RH
C9 87-A11-835-080 CAP,CER 2P-50 J CH
C10 8A-RU8-619-010 CAP,CER 130P
C11 87-A11-843-080 CAP,CER 10P-50 D CH
C15 87-010-419-080 CAP,E 4.7-16 SRE
C19 87-A12-685-080 CAP,E 1-16 KS
C20 87-010-419-080 CAP,E 4.7-16 SRE
C22 87-010-544-010 CAP 0.1-50V
C23 87-010-374-010 CAP, ELECT 47-10V
C24 87-010-221-010 CAP, ELECT 470-10V
C27 87-010-248-010 CAP, ELECT 220-10V
C29 87-015-645-010 BP CAP ELECT 100-16
NO.
REF. NO PART NO. KANRI DESCRIPTION
C31 87-016-515-080 CAP,CER 1000P-1K
C32 87-010-679-080 CAP,CER 10-16 KS
C34 87-010-179-010 CAP,CHIP S B1200P
C36 87-010-248-010 CAP, ELECT 220-10V
CF1 8A-RH2-611-010 FLTR,SFU450 B
CF2 87-A91-574-010 FLTR,LT10.7 MS2 AE-R
!
J1 8A-RU8-603-010 JACK,DC 04-730A1 02BKA
L1 8A-RU8-618-010 COIL,FM ANT
L2 8A-RUA-624-010 ANT,BER W/CORE
L3 8A-RUA-626-010 COIL,FM RF
L4 8A-RU8-622-010 COIL,FM OSC
L5 8A-RUA-623-010 COIL,AM OSC A106 RED
L6 87-003-050-010 CHOKE COIL,47UH
L7 87-003-050-010 CHOKE COIL,47UH
L8 8A-RU8-615-010 COIL,BEAD
L9 8A-RU8-615-010 COIL,BEAD
PL1 8A-RU8-607-010 LAMP,5V80MA
PVC1 8A-RUA-615-010 TUN-CAP,20P-160P-82P ST505
SW1 8A-RU8-605-010 SW,SLIDE 2C-2P 6MM
SW2 8A-RU8-605-010 SW,SLIDE 2C-2P 6MM
SW3 8A-RU8-605-010 SW,SLIDE 2C-2P 6MM
T1 8A-RUA-621-010 IFT,FM FD BLK
T2 8A-RUA-622-010 IFT,AM AA0 YEL
VR1 8A-RUA-617-010 VR,RTRY 50KB F-12NPD
SNOOZE C.B
SW4 8A-RU8-606-010 SW,TACT TS114-164
SW5 8A-RU8-606-010 SW,TACT TS114-164
NO.
• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance
1/16W 1005 5% CJ
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
Symbol
Figure
Value of resistor
CJ
CJ
CJ
Form
L
W
Dimensions (mm)
LW t
1.0 0.5 0.35 104
t
1.6 0.8 0.45
2 1.25 0.45
3.2
1.6
108
118
128
-4-
BLOCK DIAGRAM-1/1
10 7 9 5 4
3
5
4
26 27
12
AM RF
L2
FM OSC
L4
FM RF
L3
AM OSC
L5
ALARM OUT
SNOOZE
MAIN C.B
SPEAKER UNIT
15
-5-
WIRING-1/3 (MAIN 1/2)
MAIN C.B
(COMPONENT SIDE)
PVC1
PVC1
TUNING
FM ANT
6
WH2
CN1
2
A
B
MAIN C.B
A
(CONDUCTOR SIDE)
B
876543211345678
9 10111213141516910111213141516
14
C
C
D
D
E
E
SW3
ALARM
F
F
OFF ON
G
G
H
H
I
I
SW1
BAND
VR1
VOLUME
AM FM
1
16
IC2
J
K
L
M
SW2
N
J
1415
K
L
M
N
128
1
ALARM MODE
O
O
BUZZER RADIO
B
E
P
P
9
Q
Q
8
R
R
S
DC 4V
T
U
-6-
J1
S
T
U
NOTE
Lxxx
E
BC
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