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ADJUSTMENT

A s   f o r   a d j u s t i n g   m e t h o d   r e f e r   t o   t h e   r e l e v a n t   e x p l a n a t i o n

i n   S e r v i c e   M a n u a l   “A D J U S T M E N T   P R O C E D U R E S   O F   A U -

D I O   P R O D U C T S ”.

. Auto Return

Jig

Test record

A d j u s t i n g   P o i n t  

Remarks

Auto return

Direction 

 Late

adjusting screw

Direction 

 Early

. Rotational Speed of Phono Motor

Jig

Test record
SSR-4005

Adjusting Point

Specified value

See 

 3-2

2 , 9 7 0  

 

  H z

Screw

Figure 3-l

S P E E D  

  F R O N T   S I D E

BOTTOM BOARD

Figure 3-2

SPEED

Figure 3-3 WIRING SIDE OF 

P L A Y E R  

 

 

  A M P

I

   

   

Phono Signal

 

 

- -

R- 

I

 3

Figure 3-4 SCHEMATIC DIAGRAM

Summary of Contents for RP-6900A

Page 1: ...origi nal condition and only parts identical to those specified be used I I INDEX TO CONTENTS Page SPECIFICATIONS 2 N A M E S OF P A R T S 2 DISASSEMBLY 2 A D J U S T M E N T 3 S C H E M A T I C D I A G R A M W I R I N G SIDE OF P W BOARD 3 EXPLODED V I E W 4 REPLACEMENT PARTS L I S T 5 6 SHARP CORPORATION ...

Page 2: ... EP Record Adaptor 2 Turntable Platter 3 Centre Spindle 4 Tonearm 5 Tonearm Rest 6 Cartridge 7 Cue Lever 8 Speed Selector Switch 9 Cut Button 1 2 3 Figure 2 l DISASSEMBLY I I Caution on Disassembly Follow the below mentioned notes when disassembling the unit and reassembling it to keep its safety and excellent performance 1 Take record out of the unit 2 Be sure to remove the power supply plug from...

Page 3: ...hm l 6W A A CNS601 M601 PG601 SW601 OTHER CIRCUITRY PARTS 99LUL1007 J Connector DC Power Supply Cord 99LPA40180 J Phono Motor with Pulley 99LULAWM2863 J Plug Phono Output 99LLSB 1123 J Switch Leaf Type Power AQ BA A P A K REF NO SW602 401 99LPM10072 J CabinetPlayer 402 99LPM40190 J Lifter Tone A r m 403 99LPZ40020 J Spring Tone Arm Lifter 404 99LPP30033 J Plate Cabinet 405 99LPM40550 J Lever Cue 4...

Page 4: ...7 0 4 4 3 5 4 2 3 x 3 42 S W 6 0 2 I A 414 I 0 Lc o I i _I 1 I I 426 I I 4 2 0 i 4 4 4 714x2 I I I a I cl I Figure 4 EXPLODED VIEW ...

Page 5: ...djusting screw Direction Early Rotational Speed of Phono Motor Jig Test record SSR 4005 Adjusting Point Specified value See Fig 3 2 2 9 7 0 k 10 H z Adj usting Screw Figure 3 l S P E E D ADJ 1 F R O N T S I D E BOTTOM BOARD Figure 3 2 SW6 0 2 SPEED Figure 3 3 WIRING SIDE OF P W BOARD P L A Y E R UNIT IC601 BA7l5 EQ A M P I y I Phono Signal Y9 I _ L Ch PG601 PHONO 0 TPU r PLUG R Ch I3618 IK I 3 CNS...

Page 6: ...SORIES PACKING PARTS 99LPz10110 99LPZ10120 99LPK40530 99LPK40540 99LPK40480 99LPK40534 J Packing Add Front AE J Packing Add Rear AE J Polyethylene Bag unit A R J Pad Top AF J Polyethylene Bag Turntable A C J Packing Case AK P W B ASSEMBLY Not Replacement Item PWB A 99LPA4007 1 J Equalizer PWB CODE A A A A A A A A A A A A A A Writer and Editor Quality Reliability Control Center of Audio Systems Gro...

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