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FR-AQ505 FR-A506

EZ EZ

SERVICE MANUAL
RADIO RECEIVER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-995-331-9T1).

RE
S/M Code No. 09-995-331-9R1

DA TA

VI

SIO

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SPECIFICATIONS
FR-AQ505: FR-A506:

·

Design and specifications are subject to change without notice .

·

Design and specifications are subject to change without notice .

2

ELECTRICAL MAIN PARTS LIST

REF. NO IC

PART NO.

KANRI NO.

DESCRIPTION

REF. NO L101 L102 L105 L107 L108 L201 L202 L501 PVC101 S101 S207 S208 S401 T101 T102 T103 T104 T105 T106 VR101 X501 LED C.B

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87-A21-200-010 87-A20-898-010 88-RU7-644-010 87-001-196-010

IC,LM8562 IC,TDA1083 IC,TC74HC4060 IC,ICPN10

KANRI DESCRIPTION NO. 88-RU7-626-010 COIL,RF 4.5X3.5T 88-RU7-626-010 COIL,RF 4.5X3.5T 88-RU7-607-010 BAR-ANT,MW 87-003-146-080 COIL,15UH LAL02 88-RU7-633-010 COIL,FB-6T 88-RU7-641-010 88-RU7-642-010 87-003-147-080 88-RU7-631-010 87-036-413-010 87-A90-779-010 87-A90-780-010 87-A90-778-010 88-RU7-610-010 88-RU7-611-010 88-RU7-612-010 88-RU7-613-010 88-RU7-614-010 88-RU7-615-010 87-A90-758-010 88-RU7-645-010 COIL,15UH COIL,100UH COIL, 22UH TUN-CAP,20P-140P 20X20 EZ SW,SL 2-2-2 SW,SL 2-4-3 SSSF143 SW,SL 2-2-4 SSSS224 SW,SL 2-2-3 SS-337-B23 IFT,FM-IF 10MM ORG IFT,FM-IF 10MM GRN IFT,AM-IF 10MM YEL IFT,AM-IF 10MM WHT IFT,FM-IF 10MM PNK IFT,AM-OSC 10MM RED VR,RTRY 50KA H XV092 VIB,XTAL 51.2KHZ

PART NO.

CHIP RESISTOR PART CODE

Chip Resistor Part Coding

8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)

Figure

TRANSISTOR 89-319-233-010 89-318-155-010 89-110-155-010 89-418-580-080 89-211-821-080 87-A30-031-010 DIODE 87-070-345-080 87-A40-475-010 87-A40-398-010 87-A40-476-010 MAIN C.B C101 C102 C103 C116 C119 C125 C127 C129 C134 C202 C203 C213 C214 C215 C301 C401 C508 C509 C510 J101 88-RU7-635-010 88-RU7-635-010 88-RU7-635-010 87-010-380-010 87-010-101-010 87-010-380-010 87-010-235-010 87-010-101-010 87-010-380-010 87-010-235-010 87-010-378-010 87-010-401-010 87-010-235-010 87-010-380-010 87-010-112-010 87-010-495-040 87-010-101-010 87-010-101-010 87-010-112-010 87-A60-477-010 CAP,CER 30P-50 J CH CAP,CER 30P-50 J CH CAP,CER 30P-50 J CH CAP,E 47-16 SME CAP, ELECT 220-16V CAP,E 47-16 SME ELECTROLYTIC, 470-16 CAP, ELECT 220-16V CAP,E 47-16 SME ELECTROLYTIC, 470-16 CAP, ELECT 10-16SME CAP, ELECT 1-50V ELECTROLYTIC, 470-16 CAP,E 47-16 SME CAP,ELECT 100-16V CAP,ELECT 2.2-50 CAP, ELECT 220-16V CAP, ELECT 220-16V CAP,ELECT 100-16V JACK,DIA3.6 MONO W TC38-096 DIODE,IN4148 ZENER,MTZJ3.9A DIODE,1N4001 ZENER,MTZJ6.2A TR,2SC1923 (0.1W) TR,2SC1815(GR) TR,2SA1015GR(80MHZ,0.4) TR,2SD1858 TV2 CHIP-TR 2SB1182Q P-TR,PT380F

Wattage 1/16W 1/16W 1/10W 1/8W

Type 1005 1608 2125 3216

Tolerance 5% 5% 5% 5%

Symbol CJ CJ CJ CJ

Form
L W

L 1.0
t

W 0.5 0.8 1.25 1.6

t 0.35 0.45 0.45 0.55

:A Resistor Code : A
104 108 118 128

1.6 2 3.2

D407 SW1 C.B S201 S202 S203 S205 S206 SW2 C.B S204

87-070-288-010

LED,GL380

87-036-385-010 87-036-385-010 87-036-385-010 87-036-385-010 87-036-385-010

SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT

SKHHLM SKHHLM SKHHLM SKHHLM SKHHLM

TRANSISTOR ILLUSTRATION

87-036-385-010

SW,TACT SKHHLM

ECB 2SA1015 2SC1815 2SC1923

BCE 2SB1182

ECB 2SD1858

· 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.

3

4

WIRING
1 2 3 4 5 6 7 8 9 10 11 12 13 14

A

SW1 C.B
SLEEP ALARM /OFF
L105

UP

DOWN

ALARM

SLEEP

B

MAIN C.B
VOLUME BAND AM FM
506 MODEL

POWER STANDBY ON ALARM BUZZER RADIO

ALARM MODE 2 1+2 1

C

BLK

WHT

506 MODEL 3 2 1 506 MODEL

506 MODEL

D
PVC1

506 MODEL

8

5

1 15 16

E

9

DIMMER HIGH
28 1 2 1 5 10 14 505 MODEL 25 20 15

PT101
506 MODEL

LOW OFF

F

BATT DC 9V
26 25 20 15 10 5 1

506 MODEL

AC~

G
SP102 (R CH)

16 15 1 5

9 8

H

FM ANT

PHONES
505 MODEL

SNOOZE

SP101 (L CH)

I
1 1 2 3 2

SW2 C.B
J

LED C.B

K 5 6

SCHEMATIC DIAGRAM

MAIN C. B.
FM OSC PHONES

AMP PVC1B L104, PVC1B FM FREQ. ADJ. PVC1A 470/16 L107 15uH

T103, 104 AM IF ADJ.

L102, PVC1A FM TRACKING ADJ. 1

T101, 102, 105 FM IF ADJ.

PVC 1 (A-B) TUNING

S101 BAND 505 MODEL 506 MODEL 1 505 MODEL : BAR-ANT MW 506 MODEL : BAR-ANT LW FM FM AM LW PVC1C

PVC1B C302 15P C305 20P

IF AMP/DET/ POWER AMP

26

DIGITAL CLOCK DUAL ALARM

0.068 22 VR 101 VOLUME

20

D208 15

SW 1 C.B
10 S207

0.02 D209 Q201 2SC1815

REG BACKUP-BATTERY DC 9V

D210
R213 10k

5 S208 IC102 1 470/16 ICP201

!
PT101 TRANSFORMER

!
100UH 15UH

505 MODEL 505 MODEL 10 OUF/16 C510 AC SENSOR DRIVER 5401A

LED C. B.
505 MODEL

Q406, D407 Q405 HAND SENSOR 2SA1015 SIGNAL : FM Q404 2SC1815 Q406 PT380F Q505 2SC1815 Q507 2SC1815 SW Q503 2SA1015 SW Q501 2SA1015 : AM/LW DET sw

Q403 2SC1815 DET D407 GL380

GATE

C1 0.1

C598 Q502 2SA1015 TC 74HC 4060 AP

Q506 2SC1815 C599 CLOCK OSC

7

8

IC BLOCK DIAGRAM IC, LM8562

ELECTRICAL ADJUSTMENT

26

17

16

25

27

22

21 24

19 23 20 18

IC, TDA1083

9

10

VOLTAGE CHART

11

MECHANICAL PARTS LIST 1/1

REF. NO 1 1 2 3 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

KANRI DESCRIPTION NO. 88-RU7-127-010 CABI,FRONT EZ2 B 88-RU7-131-010 CABI,FRONT V 88-RU7-106-010 BTN,SNOOZE B 88-RU7-119-010 WINDOW,DIAL EZ B 88-RU7-128-010 WINDOW,DIAL EZ2 B 87-RT2-614-010 88-RU7-107-010 88-RU7-108-010 88-RU7-115-010 88-RU7-109-010 88-RU7-114-010 88-RU7-105-010 88-RU7-606-010 88-RU7-619-010 88-RU7-617-010 88-RU7-112-010 88-RU7-206-010 88-RU7-111-010 88-RU7-205-010 88-RU7-204-010 SPKR,DIA50 16OHM 0.5W BTN,CLOCK B KNOB,SL ALARM B WINDOW,SENSOR KNOB,SL POWER B KNOB,SL BAND B KNOB,RTRY VOL B LED,LY-14055X GRN SOCKET,2P BATTERY PT,EZ POINTER,DIAL GEAR,POINTER KNOB,RTRY TUN B GEAR,TUN JOINT GEAR,TUN

PART NO.

REF. NO 19 20 21 22 23 24 25 27 28 29 A B C D E F G H I J

KANRI DESCRIPTION NO. 88-RU7-209-010 GEAR,TUN POINTER 88-RU7-203-010 GEAR,POLYVARI 88-RU7-102-010 CABI,REAR B 88-RU7-201-010 COVER, BATTERY U B 88-RU7-113-010 FOOT,CABI 88-RU7-110-010 88-RU7-103-010 88-RU7-211-010 88-RU7-208-010 88-RU7-202-010 87-651-101-410 87-322-071-010 87-741-096-410 87-741-035-410 87-841-035-410 87-261-072-010 87-741-094-410 87-751-095-410 87-B10-191-010 87-352-075-010 KNOB,SL DEMER B LID,BATTERY B GUIDE,GEAR POINTER HLDR,SENSOR HLDR,POINTER SCREW,ST3.0-18 SCREW,2.6-4MM KM SCREW,ST3.0-10 SCREW,ST2.0-6 SCREW,ST2.0-6 SCREW,PM 2.6-5 SCREW,3-6 SCREW,ST3-8 SCREW,3-22 VT2+2.6-10

PART NO.

!

COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange

12

MECHANICAL EXPLODED VIEW 1/1

13

14

ACCESSORIES/PACKAGE LIST

REF. NO 1 1 1 1

KANRI DESCRIPTION NO. 88-RU7-917-010 IB,EZ(6L)C A506 88-RU7-918-010 IB,EZ(PHNCZ)C A506 88-RU7-927-010 IB,EZ(6L)C AQ505 88-RU7-928-010 IB,EZ(PHNCZ)C AQ505

PART NO.

2­11, IKENOHATA 1­CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
15

737004

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