Sansui P D20 Service Manual

Page 1

P-DZO/DIO

O SPECIFICATIONS
oP-DZO
S R s ; 1 E MN I IA I Type ........... Two-speed direct-driven
E Speeds .......... 33-1/3, 45 rpm
Platter .......... Aluminum alloy die-cast
304 mm (12") diameter
Motor .......... FG Servo DC Motor

Wow and flutter . . 0.038 % (W.R.M.S.)

AUTOMATIC DIRECT DRIVE TURNTABLE :Tm'bie """" 32123222323: (5%.?)

Tonearm
Tonearm length. i . 220 mm (8-11/16")
Overhang ...... l7.5 mm (3/4)
- Applicable cartridge weight
............ 4 to 9 g
Dimensions ....... 430 mm (I6-29/32") W
I20 mm (4-23/32) H
360 mm (14-3/16) D
Weight .......... 4.2 kg (9.3 lbs.) net
5.0 kg (l l.0 lbs.) packed
Power consumption . . II W

o The power voltage is adjusted to the one of the area
where you bought the unit.

Specifications of the cartridge (applicable only to the
units with cartridge)

Model SC-3 7A

Type ........... Induced magnet
Frequency response . . 20 ~ 20,000 Hz
Output voltage ..... 3.5 mV per channel
(1,000 Hz. 50 mm/sec)
Load impedance . . . . 47 kn
Tracking force . . . . . 2.5 g
Stylus .......... 0.5 mil, diamond spherical
(SN-37A)
oP-D10
Type ........... Two-speed direct-driven
Speeds .......... 33-l/3, 45 rpm
Platter .......... Aluminum alloy die-cast
304 mm (12) diameter
Motor .......... FG Servo DC Motor
Wow and flutter . . 0.038 % (W.R.M.S.)
S/N .......... Better than 60 dB (lEC-B)
Rumble ....... Better than 72 dB (DI N-B)
Tonearm
Tonearm length. . . 220 mm (8-11/16")
Overhang ...... I7.5 mm (3/4")
Applicable cartridge weight
............ 4 to 9 g
Dimensions ....... 430 mm (16-29/32) W

120 mm (4-23/32") H
360mm(l4-3/16")D

Weight .......... 4.1 kg (9.0 lbs.) net
4.9 kg (10.8 lbs.) packed
Power consumption . . 10 W

o The power voltage is adjusted to the one of the area
where you bought the unit.

Specifications of the cartridge (applicable only to the
units with cartridge)

Model SC-37A

Type ........... Induced magnet
Frequency response . . 20 ~ 20,000 Hz
Output voltage ..... 3.5 mV per channel
(1,000 Hz, 50 mm/sec)
Load impedance . . . . 47 km
Tracking force ..... 2.5 g
. . Stylus .......... 0.5 mil, diamond spherical
Sans-11L (SN-37A)

Design and specifications subject to change without

SANSUI ELECTRIC CO., LTD. notice for improvements.

Page 2

1. PARTS LOCATION & PARTS LIST

0 Note: The circuit boards, 5-0121, 5-0125, 5-0149, 5-0150 & 5-0123 are not supplied as the
assembled. However, individual parts on the circuit board are provided by orders.

1-1. S-0121 Motor Control Circuit Board

Component Side

eSince some of capacitors and resistors are omitted
from parts lists in this Service Manual, refer to the
Common Parts List for capacitors & resistors,
which was appended previously to Sansui Manual.

Parts List
Part: No. Stodt No. Description Parts No. Stock No. Description Part: No. Stock No. Description
eTransistor 9013 46367402 2SA733A eZener Diode
801 46359701 25A952 or 46367001 23A1115 eDZ1 46113900 05212-Y
902 46359701 ZSA952 or 46367201 2SA104B
803 46359701 25A952 6014 46367502 ZSC945A 2841 00205500 240kfl 0.1W M.R.
904 46359701 23A952 or 46367101 25C2603
805 46359801 ZSC2001 or 46367301 25C2458 8C1 08451100 22111: 16V EB.
806 46359801 25C2001 9015 46367502 2SCQ45A 8C2 08451100 22MF 16V E3.
807 46359801 25C2001 or 46367101 2$C2603 eC10 07216600 47000pF 25V C.C.
e08 46359801 ZSC2001 or 46367301 ZSC2458 9C1 1 07216600 47000pF 25V C.C.
909 46367401 ZSA733A e016 46149301 2887440 eC12 07211700 1000pF 25V C.C.
or46367001 28A1115 e017 46367402 25A733A eC13 07211700 1000pF 25V C.C.
or 46367201 2$A1048 or 46367001 ZSA1115
2010 46367401 25A733A or 46367201 23A1048 eVFi1 46366600 100KB. (8) S.V.R..
or 46367001 ZSA1115 speed selector,
or 46367201 23A1048 elC 33-1/3 rpm
8011 46367401 25A733A e|C1 46354301 H-BOOBC eVR2 07241700 200m (B) S.V.R..
or 46367001 25A11 15 or 46354302 H-3OOBC speed selector, 45 rpm
or 46367201 2SA1048 9|C2 45354301 H'3008C eVFi3 07241000 1kfl (B) S.V.R..
9012 46367401 ZSA733A or 46354302 H~3008C wow & flu tter
or 46367001 2$A1 1 15 e|C3 46354400 BA6301
or 46367201 2$A1048
or 46367000 25A1115
1-2. 5-0125 Power Supply Circuit Board
Component. Side Parts List
¢ suawxe Parts No. Stock No. Description
2 N
33;: fig, , - hC1 08302600 1000091: 400v C.C.
f {m ..
__C; 1 hT1 15007701 Power Transformer (XX)
L 15007705 Power Transformer (EU, 88, AS)
O w 15007702 Power Transformer (U L, CS)
Powemoe _\ x 2
G SUPPLVG) 2 4 8 c