DOWNLOAD Sony CFS-1058 / CFS-1058S Service Manual ↓ Size: 2.61 MB | Pages: 22 in PDF or view online for FREE

Model
CFS-1058 CFS-1058S
Pages
22
Size
2.61 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cfs-1058-cfs-1058s.pdf
Date

Sony CFS-1058 / CFS-1058S Service Manual ▷ View online

MICROFILM
CFS-1058/1058S
SERVICE MANUAL
RADIO CASSETTE-CORDER
SPECIFICATIONS
E Model
Frequency range
CFS-1058
FM : 87.6 – 108MHz
AM : 530 – 1,710kHz
CFS-1058S
FM : 87.6 – 108MHz
MW : 530 – 1,605kHz /SW1 : 2.3 – 7 MHz/
          SW2 : 7 – 22MHz
IF
FM : 10.7MHz/AM/MW/SW : 455kHz
Aerials
FM/SW : Telescope/AM/MW : Built-in ferrite bar
Recording system
4-track, 2-channel stereo
Frequency response
100 – 10,000Hz
Speakers
Woofer : 10cm (4 inches) dia., cone type/
Tweeter :  2cm (
4
/
5
 inches) dia.
Input
CD/TV LINE IN jacks (phone jacks), sensitivity
0.3V, input impedance 47 kilohms
Mixing microphone input jack (mini jack),
sensitivity 3 mV. for low impedance microphone
Output
Headphones jack (stereo minijack),
for 16 – 68 ohms impedance headphones
Maximum Power output
2.3W+2.3W
Battery life
FM Recording : Sony R20P : Approx. 16 hours/
Sony LR20 alkaline : Approx. 36 hours
Playback : Sony R20P : Approx. 8 hours/Sony
LR20 alkaline : Approx. 21 hours
Power requirements
110 – 120V/220 – 240V AC selectable, 50/60Hz
9V DC, six R20 (size D) batteries
Power consumption
AC 14 W
Dimensions
Approx. 579 x 206 x 197 mm (w/h/d)
(22 
7
/
8
 x 8 
1
/
8
 x 7 
7
/
8
 inches) incl. projecting and
controls, not incl. handle
Mass
Approx. 4.6 kg (10 lb 2 oz) incl. batteries
Supplied Accessories
AC power cord (1),
Vietnam model only : Microphone (1)
Design and specifications are subject to change without notice.
Model Name Using Similar Machanism
NEW
Tape Transport Mechanism Type
MF-1055
Photo : CFS-1058S
– 2 –
Specifications ...........................................................................  1
1. GENERAL
Location of Controls .......................................................... 3
2. DIAL POINTER INSTALLATION
......................... 4
3. DISASSEMBLY
3-1. Cabinet (Front) Removal ............................................ 5
3-2. Power Board Removal ................................................ 5
3-3. Tuner Board Removal ................................................. 6
3-4. Mechanism Deck Removal ......................................... 6
3-5. Function Switch Board, Main Volume Board,
       MIC Voulem Board Removal ..................................... 7
3-6. Main Board Removal ................................................. 7
4. ADJUSTMENTS
4-1. Mechanical Adjustments ............................................ 8
4-2. Electrical Adjustments ................................................ 8
5. DIAGRAMS
5-1. Block Diagrams ........................................................ 12
5-2. Printed Wiring Boards .............................................. 17
5-3. Schematic Diagram ................................................... 21
6. EXPLODED VIEWS
6-1. Rear Cabinet Section ................................................ 27
6-2. Front Panel Section ................................................... 28
6-3. Mechanism Deck Section (1) ................................... 29
6-4. Mechanism Deck Section (2) ................................... 30
6-5. Speaker Section ........................................................ 31
7. ELECTRICAL PARTS LIST
................................ 32
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 
!
 OR DOTTED LINE WITH
MARK 
!
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
TABLE OF CONTENTS
• HOW TO CHANGED THE CERAMIC FILTERS
This model is used three ceramic filters of CF1, CF2 and CF3.
You must used same type of color marked ceramic filters in
order to meet same specifications.
Therefore, the ceramic filter must changed three pieces together
since it’s supply three pieces in one package as a spare parts.
Mark
Center Frequency
red
10.70MHz
blue
10.67MHz
orange
10.73MHz
black
10.64MHz
white
10.76MHz
mark
mark
CF1, 2
CF3
– 3 –
SECTION 1
GENERAL
LOCATION OF CONTROLS
This section is extracted from
instruction manual.
– 4 –
SECTION 2
DIAL POINTER INSTALLATION
Note :
 Follow the installation procedure in the numerical order given.
MIN
PS
5
  Screw 
    (+B 2.6x5) : CFS-1058
    (+P 2.6x6) : CFS-1058S
4
  Knob (tune) 
3
  Pointer
2
1
Notch
Chassis
Chassis
PVC shaft
Tuner board
Pointer
(Fig-1)
(Fig-2)
Knob (tune) 
Pointer
1
Turn the PVC shaft fully counterclockwise.
2
Place the pointer in the chassis groove.
3
Line up the tip of the pointer with the notch in the chassis.
(Fig-1)
4
Attach so that the knob (Tune) is at the position show in Fig-2.
5
Fasten the knob (tune) to the PVC shaft with the screw.
Page of 22
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Sony CFS-1058 / CFS-1058S Service Manual ▷ Download

  • DOWNLOAD Sony CFS-1058 / CFS-1058S Service Manual ↓ Size: 2.61 MB | Pages: 22 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony CFS-1058 / CFS-1058S in PDF for free, which will help you to disassemble, recover, fix and repair Sony CFS-1058 / CFS-1058S Audio. Information contained in Sony CFS-1058 / CFS-1058S Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.