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Most Recent Panasonic SL-1200MK2 Questions
Where Can I Buy The Pot (potentiometer) For Technics Sl1200mk2? Vr302 50k Ohm?
In the manual it says that the part no. is EVLS6AA00B54.
In the manual it says that the part no. is EVLS6AA00B54.
(Posted by Anonymous-85732 11 years ago)
Turntable Belt
How do I install the band underneath the turntable?????
How do I install the band underneath the turntable?????
(Posted by tattooedbydana 11 years ago)
Popular Panasonic SL-1200MK2 Manual Pages
Service Manual - Page 1
...:
Dimensions :
(WxHxD) Weight :
120 V,AC,50or60Hz 12W 45 .3x 16 .2 x36 cm (17-27/32"x6-19/64"x l 4-11/64") 11 kg (24 .3 lb)
Turntable section
Type :
Quartz direct drive
Manual turntable
Drive method :
Direct drive
Motor :
Brushless DC motor
Turntable platter:
Aluminum diecast
Diameter 33 .2 cm (13-5/64")
Weight 2 kg (4 .4 lb .)
Turntable speeds :
33-1/3 rpm and 45 rpm
Pitch control...
Service Manual - Page 2
... SL-1200MK2
CONTENTS
DISASSEMBLY PROCEDURE 2,3
PARTS IDENTIFICATIONS 3
ARM BASE ASSEMBLING PROCEDURE 4
FEATURES 5
ADJUSTMENTS 6
SCHEMATIC DIAGRAM
. . . 7,8
REPLACEMENT PARTS LIST (Elec.tr. Remove 17 screws and spacer Q as shown in Fig . 8. 21 . Remove 2 screws Q of the panel cover as show in Fig. 3. 7 . Remove 2 screws © as shown in Fig. 8 . 23 . i.cal 9
TROUBLE...
Service Manual - Page 3
m PARTS IDENTIFICATION
Hinge
Fig . 9
Arm-height adjustment ring Balance weight
Power switch Strobe-illuminator/
pilot lamp
Speed select buttons
Fig . 10 10 Lamp caset
Fig .
Service Manual - Page 4
...set the canceller knob to the scale "3" of the control ring . Hold the arm base and set the scale to set...control ring, and then loosen it 1 .5---2 .5 turns to "3" . (See Fig . 11)
5 . ARM BASE ASSEMBLING PROCEDURE
1 . Next, secure the positioning base plate with the arm shaft . (See Fig . 16) if the canceller spring is replaced... in the position of the control ring and arm base seat ...
Service Manual - Page 5
... built-into the base . Add to ±8% under low-light conditions .
With the SL-1200MK2, however, pitch is adjustable within 0 .7 s. (a quarter of external vibrations are using the turntable under total quartzlocked control .
Adjustments are finished to absorb unwanted vibrations . " A strobe illuminator is a necessity. The stroboscope is precisely defined at one -piece...
Service Manual - Page 6
...oil once after finishing the height adjustment for variable pitch control . Be sure to set the proper arm height using the adjust ring scale and referring to make the...Also be sure to the table . The pitch control is not synchronized with the precise quartz frequency . The LED illumination is variable in As, but m .
)MK2 SL-1200MK2
lections want it . Adjustment of t center...
Service Manual - Page 7
... modified at anytime with the development of
F
pitch control
±0%(Pitch)
Pitch Adjustment (GAIN)
G
TF Q202
D204 MA150
VR303
PITCH LOCK SWITCH PITCH CONTROL VOLUME
5201 5203
S/S 33 1 5202
D201... R215 4 .7K
R214 22K
IC201
A N 6680
R204 2. WHEN SERVICING IT IS ESSENTIAL THAT ONLY MANUFACTURER SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SHADED AREAS OF THE SCHEMATIC.
Service Manual - Page 8
... (33-1/3 r.p .m .) in "OFF" position . (not- S301 : Pitch lock switch in the voltage values, depending on the internal impedance of new technology .)
7
~
8
9
10
fP3
220 P19
OVI
.213 Ilop i
WITCH
D206
5401
D204 D205
PLl
STYLUS-ILLUMINATOR
STROBE ILLUMINATOR
NOTO : 1 . Therefore, there may exist some errors in "ON" position . (center
position) 5 . S601 : Power...
Service Manual - Page 9
... Adjustment of Pitch Control f0°%(PITCH),
5kn (B) Pitch,Adjustlnent (Gain) 50kfl
Pitch Control Volume
SWITCHES
S201...C306 C601 [MI C601 [MCI
0 TERMINAL GUIDE OF TRANSISTOR AND IC
ECEAIJS4R7 ECEAICS330 ECEA50ZI ...BC
1: Part No .
Part No . SL-1200MK2(M) + [MI , SL-1200MK2 (MC)+ (MC1
Ref .
REPLACEMENT PARTS LIST (Electrical)
Notes :
1 . Part Name & Description
Ref, No.
Service Manual - Page 10
TROUBLE SHOOTING
Power switch doesn't operate
(B) I It doesn't rotate
Start/Stop switch "push"
Runaway operation
Turntable rotates abnormally
Speed changeover is defective (F) Strobe not illuminating
Power circuity check " TP5 - 20V
Reference voltage circuity check " TP5-20V
YES Control circuity check " Check voltage and wave
form at IC201
Drive circuity check " Check voltage and wave
form...
Service Manual - Page 13
...
2. SL-1200MK2 SL-12
ADJUSTMENT (Electrical)
Adjustments (Electrical)
(D
Notes: 9 Make the following adjustments after stop)
STOP SIGNAL
2700
Turntable
&1 0
REFERENCE VOLTAGE AND WAVEFORM AT EACH IC PIN
IC101 (AN6675)
Start
Stop
Start
Stop
Start
Stop
2V
©
2V
~3
0v
2V (04""W 2V,~, , .. ©
ov
=
15V
® Same as IC's, transistors, diodes, etc.
Pitch control...
Service Manual - Page 19
... SFX0122-01 SFX0122-02 SFAT122-01A
Knob, Pitch Control Volume
Ornament, Pitch Control Volume Shading Cloth, Pitch Control Volume
Hqlder, LED - Part No .
No . Part No . Bucket, Pitch Control Volume
Connector, 4-PIN
Supporter, Bottom Base Base, Bottom Supporter (A), Hinge
Supporter (B), Hinge
Case, Hinge
Audio Insulator Supporter (C), Hinge
Knob, Speed Selector (45 r.p .m)
Name Plate...
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