Technics SLV 5 Service Manual

Page 1

e Man al

Direct Drive Automatic Turntable System

«.L-V5

[M]; [MC]

up is the standard mark for the "P-rnount" pita-inconnector system. AM

Products carrying this mark are mm m [

' [M] is available in U.S.A.
With Ch Other' ' [MC] is available in Canada.)

*The cartridge shown here' is an mill

4* q
- - - Specifications Wire change wimlwtioe.
speCIf-Icatlons Weight and dimenSidns shown are approximate.
I General
Power supply: 120V AC. 60 Hz Turntable speeds: 33-1/3 rpm and 45 rpm.
Power consumption: . 13 W _ Wow and filter: 0.012% WRMS'
I Dimeneions: 31.5 x 37.2 x 18.5 cm 0.025% WRMS (Jis C5521)
(W x H x D) (12-1/2 x 1441/64 X 79/32") _+_ 0.035% peak
Weight: 6.2 kg (13.7 lb.) (lEC 98A Weighted)
I Turntable section Measured by obtaining signal from built-in frequency
_ generator of motor assembly.
Type: Automatic turntable Rumble: -56 dB (IEC 98A Unweighted)
Auto start/Auto lead in .. ., _ -78 dB (lEC 98A Weighted)
Auto return ; ' . " I .
2:285:27 1 ili Dynamic balanced type I
i 45,) i"? Linear trackin tonearm
Auto speed seML.LI"-t " ' ' L 4-pivot gimbalgsuspension
Manual speed woman a é ~ " - 10 5 cm (4-1/8")
Amo 5'26 58'8. , . "Fraolrinaerror angle: Within 1 0.1 °
Record presence detection . - -
. . . EM "In: 9 9 (including cartridge)
Drive method: Direct drive
. WMuency. 12 Hz
Motor: Brushless DC motor , . . .
. . Tm dm motor: DC motor
Turntable platter: Aluminum die-cast . -. .
0' meter 30 cm" (12) I) 7 " M m ..
ia mm 150 pF
- _- l *- *I J
MI graineeringenll Paneaonw ic Hawaii inc. Panasonic Sales Company.
Service Oomny 91-238 Kauhi St. Ewa Beach Divlelon oi Meteuehita Electric

50 Meadowland Parkway, PO. Box 774 ct Puerto Rico, Inc.

0
Secaucus. New Jersey 07094 Honolulu, Hawaii 96808-0774 Ave, 65 De lnlanteria. KM 9.7
9 nl : S , Victoria industrial Park
Matauehlta Electric Carolina. Puerto Rico 00630

of Canada Limited
5770 Ambler Drive, Mississauga.
Ontario, L4W 2T3

Page 2

I CONTENTS

Page
LOCATION OF CONTROLS ................... 2 ~3
DISASSEMBLY INSTRUCTIONS ................ 4 ~8
HOW TO SET THE TONEARM DRIVE ROPE ............ 8
HOW TO REPLACE CHIPS (RESISTOR) ............... 9
CHECKING METHOD OF THE UNIT ................ 10
TROUBLE SHOOTING ...................... 11, 12
MEASUREMENTS AND ADJUSTMENTS ........... 13, 14
REPLACEMENT PARTS LIST (Electric Parts) ......... 15, 16

I LOCATION OF CONTROLS

Open/close button-l

Front cabinet

Tonearm position
indicator LED

Record groove scale

On/off switch
(power)

Cartridge

Tonearm

Rod (Rest switch)

Guide rail

Page
BLOCK DIAGRAM ........................ 17 ~19
CIRCUIT BOARD AND WIRING
CONNECTION DIAGRAM ................. 20 ~22
SCHEMATIC DIAGRAM .................... 23 ~26
EXPLODED VIEW ......................... 27, 28
REPLACEMENT PARTS LIST
(Cabinet and Chassis Parts) ..................... 29
PACKING ................................ 30

Start switch

Stop switch

Cueing contrOI

Repeat switch

Drive gear

Arm position
ditection P.C.B.

Arm motor

Holl IC

Rest switch