SRS-RF80R, SRS-RF80RK, TMR-RF80 - Sony Audio Service Manual (repair manual)

Model
SRS-RF80R SRS-RF80RK TMR-RF80
Pages
29
Size
5.27 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
srs-rf80r-srs-rf80rk-tmr-rf80.pdf
Date

View Sony SRS-RF80R / SRS-RF80RK / TMR-RF80 Service Manual online

Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-873-531-01
2002B1600-1
© 2002.02
SRS-RF80R/RF80RK/
TMR-RF80
AEP Model
UK Model
SERVICE MANUAL
WIRELESS STEREO SPEAKER SYSTEM
SPECIFICATIONS
Ver 1.0  2002. 02
General
Carrier frequency
863.5 – 864.5 MHz
Channel
Ch1, Ch2, Ch3
Modulation
FM stereo
Transmitter
Power source
DC 9 V: supplied AC power adaptor
(UK model: AC-S901)
(European model: AC-S9010)
Audio input
phono jacks/stereo mini jack
Input impedance
33 k
/51 
 switchable
Dimensions
Approx. 136 
×
 136 
×
 100 mm
(6 
×
 6 
×
 4 
1
/
3
 in.) (w/h/d)
Mass
Approx. 146 g (5.2 oz.)
Speaker system  SRS-RF80RK, SRS-RF80R
Speaker system 2 way magnetically shielded
Enclosure type Bass reflex
Speaker units
tweeter: 30 mm 
×
 2
woofer: 57 mm 
×
 1
Power source
DC 9 V: supplied AC adaptor
(UK model: AC-S911)
(European model: AC-S906)
Rated output
4 W (while using the supplied AC
adaptor)
Dimensions
Approx. 234 
×
 300 
×
 126 mm
( 9 
1
/
4
 
×
  11 
7
/
8
 
×
 5 in.) (w/h/d)
Mass
Approx. 905 g (31.9 oz.) incl.
built-in rechargeable battery
Built-in Ni-Cd rechargeable battery
Voltage
7.2 V
Capacity
700 mAh
Duration time
Approx. 4 hours
(with the 10 mW reflector light OFF)
Charging time
Approx. 28 hours (from fully
discharged to fully charged)
Supplied accessory
The transmitter (SRS-RF80RK only)
AC adaptor (2 for SRS-RF80RK) (1 for SRS-RF80R)
Connecting cord phono plug-stereo miniplug (1m) (1)
Operating instructions (1)
Design and specifications are subject to change without
notice.
SRS-RF80RK
Wireless Active Speaker
SRS-RF80R
RF Transmitter
TMR-RF80
• SRS-RF80RK is composed of following models.
COMPONENT MODEL NAME
SRS-RF80R
• SRS-RF80R is sold as single model too.
TMR-RF80
2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 
0
 OR DOTTED LINE WITH
MARK 
0
 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.
SRS-RF80R/RF80RK/TMR-RF80
TABLE  OF  CONTENTS
1. GENERAL
·········································································· 4
2. DISASSEMBLY
2-1. Grille bracket ································································· 5
2-2. Front cabinet section, Rear cabinet section ··················· 6
2-3. Nickel cadomium battery, Speaker (057F022) ·············· 6
2-4. Cabinet (Top section), JACK Board, RX board ············ 7
2-5. CHARGE board, SW board ·········································· 7
2-6. AMP board, MEGABASS board,
REFLECTOR board ······················································ 8
2-7. Drive (030F034) ···························································· 8
3. ELECTRICAL ADJUSTMENTS
································· 9
4. DIAGRAMS
······································································ 12
4-1. Block Diagrams
– SRS-RF80R – ··························································· 13
– TMR-RF80 – ···························································· 14
4-2. Printed Wiring Boards (SRS-RF80R)
– RX Bord Section – ··················································· 15
4-3. Schematic Diagram (SRS-RF80R)
– RX Bord Section – ··················································· 16
4-4. Printed Wiring Boards (SRS-RF80R)
– AMP Bord Section – ················································ 17
4-5. Schematic Diagram (SRS-RF80R)
– AMP Bord Section – ················································ 18
4-6. Printed Wiring Board (TMR-RF80) ···························· 19
4-7. Schematic Diagram (TMR-RF80) ······························· 20
5. EXPLODED VIEWS
5-1. Front Cabinet Section (SRS-RF80R) ·························· 21
5-2. Rear Cabinet Section (SRS-RF80R) ··························· 22
5-3. TMR-RF80 ·································································· 23
6. ELECTRICAL PARTS LIST
······································· 24
3
SRS-RF80R/RF80RK/TMR-RF80
SERVICING  NOTE
Note : In the place of a          mark, as shown in figure, the wires are taken about.
( Rear side )
tape
cushion
cushion
( Front side )
Leading about of wiring
4
SRS-RF80R/RF80RK/TMR-RF80
SECTION 1
GENERAL
This section is extracted from
instruction manual.
1
First turn on the audio/video equipment
and start playing.
The power indicator of the transmitter
will light up.
2
Turn on the speaker system.
The power indicator of the speaker
system will light in red.
3
Select the radio frequency with the
CHANNEL selector.
4
Turn up the volume to a moderate level
with the VOL control.
Press the TUNING button briefly for
automatic tuning of the speaker system.
If you do not receive a clear audio signal,
press it again.
1
Connect the speaker system to a power
source.
2
The CHARGE indicator on the speaker
system will light up to indicate that the
battery is being charged.
1 2 3
CHANNEL
To an AC
outlet
AC power adaptor (supplied
UK model: AC-S911/
European model: AC-S906)
Tweeter (left)
Tweeter (right)
CHARGE indicator
OFF y ON
The switch of the
reflector light
POWER switch
POWER indicator
VOLUME control
High
Low
TUNING
button
A
To connect to a LINE OUT or REC OUT
B
To connect to LINE OUT or headphones
jacks
DC IN 9V
OFF
ON
FILTER
NOISE
1 2 3
CHANNEL
R
B
A
L
AUDIO IN
DC IN 9V
OFF
ON
FILTER
NOISE
1 2 3
CHANNEL
R
B
A
L
AUDIO IN
Transmitter
to AUDIO IN
B jack
Connecting cord
(supplied)
Right channel
(red)
Left channel
(white)
to LINE OUT or REC
OUT jacks
Stereo system, VCR, etc.
Transmitter
Left channel
(white)
Right channel
(red)
Connecting cord
(supplied)
to AUDIO IN
A jacks
Unimatch plug
adaptor (not
supplied)
MD, WALKMAN*,
VCR, etc.
to headphones or
LINE OUT jack
(stereomini jack)
to headphones
jack (stereo
phone jack)
SRS-RF80R
TMR-RF80

Download Sony SRS-RF80R / SRS-RF80RK / TMR-RF80 Service Manual (Repair Manual)

Here you can view online and download Sony SRS-RF80R / SRS-RF80RK / TMR-RF80 Service Manual in PDF. SRS-RF80R / SRS-RF80RK / TMR-RF80 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony SRS-RF80R / SRS-RF80RK / TMR-RF80 Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.