DOWNLOAD Sony CFM-20 (serv.man2) Service Manual ↓ Size: 1.7 MB | Pages: 22 in PDF or view online for FREE

Model
CFM-20 (serv.man2)
Pages
22
Size
1.7 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cfm-20-sm2.pdf
Date
PREV: Sony CFM-20 Service Manual

Sony CFM-20 (serv.man2) Service Manual ▷ View online

3
CFM-20
SECTION 2
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-2. MD ASSY
• The equipment can be removed using the following procedure.
Set
Cabinet (front) sub ASSY
Cabinet (rear) ASSY
Jack board, Main board
Batt(+) board, Power board
MD ASSY
Record/playback head (HRP101),
Reel/capstan motor (M101), Belt
3
1
2
Screws (+ BVTP 3X14)
2
Screws
 (+ BVTP 3X14)
4
Remove solder (two place)
5
CNP103
6
Cabinet (front) sub ASSY
Lid, BATT
Cabinet (rear) ASSY
White
White/red
3
4
CNP102
1
Screw (+ BVTP 3X10)
2
CNP101
5
MD ASSY
Bracket (VOL)
Cabinet (rear) ASSY
• Abbreviation
SP
: Singapore
AR
:Argentina
HK
: Hong Kong
MX
:Mexican
IT
: Italian
TW
:Taiwan
C&SA : Central and South America
CET
: East European & Russian
2-1. CABINET (FRONT) SUB ASSY, CABINET (REAR) ASSY
4
CFM-20
2-3. RECORD/PLAYBACK HEAD (HRP101), REEL/CAPSTAN MOTOR (M101), BELT
2-4. JACK BOARD (AEP, UK, IT, CET, HK, SP, AR model), MAIN BOARD
1
Screws Tapping+B
(+PTT 2X5(s))
MD ASSY
4
Record/playback
    head (HRP101)
8
Reel/capstan
   motor (M101)
MD ASSY
M101
Belt
Flywheel ASSY
• Attaching belt
6
Spring, Compr
3
Screws
 + PTT 2X 5
7
Screws + P2.6X 5
9
Belt
5
Lug (T), plate
2
Guide, tape
7
8
6
1
2
0
4
Screw
(+ BVTP 3X10)
3
Screw
(+ BVTP 3X10)
Jack board
9
 CNP901
Main board
MCabinet (rear)
knob (VOL)
knob (FUN)
Chasis
5
Screw
(+ BVTP 3X10)
5
CFM-20
2-5. BATT (+) BOARD, POWER BOARD
       (AEP, UK, IT, CET, HK, SP, AR model)
2-6. BATT (+) BOARD, POWER BOARD
       (C&SA, MX, TW model)
Note on attaching power cord
On attaching power cord, first, 
turn it around the projection on 
"Cabi, rear" as shown in the 
figure and secure it with "PWB, 
cord retainer".
2
4
6
8
3
Screw 
(+ BVTP 3X10)
1
Claw
Power board
Cord, power
Batt (+) board 
PWB, Cord retainer
White
Red
5
7
Screws 
(+ BVTP 3X10)
Remove solder 
(two places)
Cabinet (rear)
1
2
4
Claw
3
Screws
 (+ BVTP 3X10)
Power board
Batt (+) board
Red
White
Cabinet (rear)
6
CFM-20
•
 DIAL POINTER SETTING
1
2
5
7
Cabinet (front)
Pointer
Cabinet (front)
ECM101
Set the leads from microphone(ECM101)
as shown in the figure.
Set Pointer to "Cabinet
(front)" as shown in the
figure.
4
 Set the right side edge
of Pointer to the center
of three scratched lines
on Back plate.
3
Screws
6
Turn knob (tuner) fully in the 
direction of the arrow as shown
in the figure.
Cabinet (rear) ASSY
Cabinet (front)
(+BVTP 3X10)
Pointer
Back plate
Note : Follow the installation procedure in the numerical order given.
Page of 22
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Sony CFM-20 (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sony CFM-20 (serv.man2) Service Manual ↓ Size: 1.7 MB | Pages: 22 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony CFM-20 (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sony CFM-20 (serv.man2) Audio. Information contained in Sony CFM-20 (serv.man2) 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.

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