Sony wm bf 605 service manual

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US Model
Canadian Model

WM-AF605

AEP Model
UK Model
E Model

WMaBF605
PHOTO : WM-AF605
Model Name Using Similar Mechanism WM~506
Tape Transpon Mechanism Type MF-WMF180-01
SPECIFICATIONS
Radio section
Frequency range Dlmenslons

Canaoran model FM: 87.9 - m7 9 MHz
AM: 530 A 1,710kHz
orher models m. 87 5 - r05 0 MHz
AM 531 - Leoz kHz
Anrenna
FM' Headphones cord anlenna
AM: Bulllrlrr lerlile bar anlenna

Taps player sectlon and general
Frequency response (DOLBY NR all)

Approx 107.5 x 74 s x 27 l mm (Wm/rho 1/4 x 3 x1 we Inches)
nal mcl prolecllng pans and conrrols
Approx roex 77.7 x 27 6 mm (wlhldj (4 are x a we x r we lnches)
lncl prolscllng pans and conlrols
Welghr
Approx 2309 (9.2 oz). lncl, rechargeable hallery. nor lncl. olhereceessories
Accessorres supplleo
Rechargeable halrery (r) Bauery charger (1 r Lilhlum oarrery (ll
Ballery case (r) Carrying case 11)

20 e 13,000 Hz rwnh me TAPE seleclor eel lo NORM or METAL/002) "e °" " 9 Wm

Oulpul

Aller purung lhe unll mlo lhe supphea carryrng case. be sure lo lesran lhe bell ol

Headphones (PHONES lack) (srereo minijack) load rmpaaance s - 3009 "'9 case In hold "'9 UH" securely in "I9 cassv

Power oulpul
5 mW + 5 mW 31 DC operallon. lsn
Power requrremehrs

For Cmadn. lhe Unlled Klngdom .na orher Europe-n counlrlu
srereo headphones [openralr lype, 1)

For other counlrles

r 5 v DC >
Rechargeable ballery Sleteo earphones (Open-all type. 1)
One Rs (slze AA) ballary AC plug adavlor 1!
DC IN 15 v lack accepts:
- Sony AC~DI L Ac power aoapror lephonal) ayauaole in Canada '07 use on I20
v AC. so Hz Ear adaprors are allacheo on me slereo earphones
avallable In rhe unrrea Kingdom ror use on 240 v AC. 50 Hz lr rhe earphones do nor In your ears, oeraoh rhe ear )%
avallabls in orher European oounrriee lor use on 220 v AC. so Hz aoaplors,

avallable In oIhel countries lo! use on IOO - 120 V AC 0'

220 7 240 V AC, 50 Dr 60 H1

More on aIereo earphones

. Sony ESP-sons oauery case (ophonan ror use wirh rwo R20 lslze D) oarrerlee Pur lhe cero behind your neolr,
- Sony DCC-7D (opllonal) lor use mm 12 v car oarrery The knor cannol be moved }
Balleryllle nonorpull,
Ballery Playback Hadlu Reception |
Rechargeable NC-6WM lully charged Approx. 4 hours Approx 6 hours
Rechargeable NC-5WM lully charged Approx. 3 hours Approx. 4 hours
Sony SUM~3 (NS) Approx 2 hours Approx. 7.5 hours Daergn and speclllcarlon: sublecl lo change wllhoul nollce
Sorry AMCl (N) Approx 7 5 hours Approx 15 5 hours
iffarmfeam "CGWM W'm 3" Approx 11 0 hours Approx. 24 hours _ Continued on page 2 __
iaghafieab'e NC'SWM w'm 5°"Y Approx 9 5 hours Approx. 22 hours

For maxlmum oerlormance we recommend lhe use 01 alkallne balleries

RADIfl CASSETTE PLAYER
SONx

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Not
This appliance conforms mm EEC uivmives 76/389 and 92/499 ramming ,TABLE OF CONTENTS

Inladorence auppressien.
Optlonnl Iccolsorlel . i
Battery case see-5003 Ac may adaptor AC-DIL 5.9% m Bags

Cur ballery cord DCC»70 Lithium battery CH-ZOG

Your dealer may not handle some al the above listed optional accessories. Please

asklttedealevtotdetailodintermaticn about the optional accossovieaavlilablo in Spec1ficauon................................................................... 1

your country.

We 1. GENERAL... ....... . ............................................... 3

It a car battery card or an AC Power adapter not manulacluved MI

by Sony is used, a luse musl be installed in me battery cord or

the adaptor, and [hepolarilyo'lheplug must be as illustrated 2 DISASSEMBLY . 5
3. ADJUSTMENTS .................. ..... ............ . ...... . ....... 6

4, DIAGRAMS
4-1. Printed Wiring Board -Audio Section-~-----~~---9
4-2. Schematic Diagram --Audio Section- 11
4-3. Schematic Diagram -Radio Section-u-"N-m" 14
44. Printed Wiring Board -Radio Section- 17
4-5. IC Block Diagram ~-
46. Semiconductors Lead Layout

..........,... 22

5. EXPLODED VIEWS
5.1. Cabinet ...... . .......................... . ........................ 23
52. Mechanism-l-~~~ 24
5-3. Mechanism-2mm" . 25

6. ELECTRICAL Mars 31- ...... 25

Flexible Circuit Board Repairing

0 Keep the temperature of the soldering iron around
270°C during repairing.

0 Do not touch the soldering iron on the same conduc-
tor of the circuit board (within 3 times).

0 Be careful not to apply force on the conductor when
soldering or unsoldering.

Notes on chip component replacement

0 Never reuse a disconnected chip component.
0 Notice that the minus side of a tantalum capacitor
may be damaged by heat.