Sansui CDa 317 EX Service Manual

Page 1

1 _ |SERVICE MANUAL

SANSUI

CD-X2H gm

CD-X3] I ]I _:

CD-@Z3I7EX

COMPACT DISC PIAYER

CD-X31 1II/CD-X211 is a model for markets outside Japan, CD-a317EX is a model lor the Japanese market.
com 1 [I /co-x21 l t3, fiflrémufimv. ma 3l7Ext1, Exmynunte,
NOTICE
CAUTION (33) The symbols. oo. U|_., GSA. EU, 56, UK, sat/and xx onlhe Parts
. Parts identified by the A symbol on the schematic diagram "5 d the hémallc diagram "93 DHOWIHQ respectively.

and the parts list are critical for satiety.
Use only replacement parts that have critical characteristics
recommended by the manufacturer.

Manulactured tor japanese markets
El Zimflnfiaiimafitfi. L: a, 00 m 7 - 7 ohm

a .. - , . H Ti; 3,
AEMWJLT kbfimu' g2fi§fli§15r.nl_, I" fl UL Manufactured tor U.S.A, market.
1'1. : n Massey: fiifitblsmx. ubrliz a mi; Sit-EM (Underwriters Laboratories approved model)

Manulactuted lor Canadian market

iffiiLT<1iétx

2 Make leakage-current or resistance measurements to deter-
mine that exposed pans are acceptably insulated from the UK Manufactured 10, United Kingdom market.
supply circuit before returning lhe appliance to the customer. SEV Manulactured lor Swiss market.

XX (EXPORT) . Standard Version.

NON MAFtK .u.,..Common Pads. (7 - 7 my; \xgfifilg grimly

1333'31f.)
- Specifications- - are
. co-x31 1]IlCD-X211 ;{°D'317EX ?
Format H V I ... . . . Compact dIsc, digital 3le system fifi '''''''' j //\7 FT 4 17 /9Il7f 7 { Z/XTL
Pickup ,,,,,,, 3-Beam, semiconductor laser If? 7 I v 7" -------------------- 3 t: -L\ Vii? '# t '7 77 v 7
Decoding (D/A) .1-Blt DAC / LDCS K ._
(Linear and Direct D/A ConverSIon * 1 2"fl """"""""""""""""" 2 7" /¥/l/(X7 1/7
System) fi'FilHD/A) u ----- MASHfifiifi

Frequency response, .4 Hz to 20 kHz 1-0 5 dB

Total harmonic distortion ,Less than 0 003% (1kHz) Elflfifili , 4 ~20kH2t0 5dB
Signal-to-Noise ratio. . .Better than lOO dB . t
Dynamic range. ... .. Better than 97 dB gfiflfifii """"""""""" O'OO3UTUKHZ)
Wow 8t Nutter . V Below measurable limit Eyeifififitus/Ntt) .................................. 1001;th (ElAJ)
Output voltages/load Impedances 74 7 E '7 7 l/ / / ------------------------------ 97iilJ:(ElAJ)
Normal output lLlNE) .. 2 V/ 47 kohms or more . - u _. ___________________________________ : » »
{variable maximum) '7 '7 7 7 / 5 IE'JEBEAfilIELA F
Digital Output (COAXIAL), o SVp-ptO I V/75 ohms wmiE/afir yu-y >2
Headphone output . . I. 45 levarIable maxImuml/wnh / -7Jlrtb77 (LINE) ---------------------- 2V(EI§)/47k§2151i
32" '08 7-; 57 lewfi (ram) -------------- 0,5Vp-pi0,1V/75§2
Power COHSUleIOn_.. .. .,AC l204220-240V, 50/60 Hz /\y F??? ------ 45mW

ForUSA&Canada.. AClZOV,60 Hz

Rated power Consumption, 1:13 W :15 """"""""""""""""""""""""" AC 100V, 50Hz/60Hz

Dimensions V. I. V. 430mmllerlS/75'lW A : .................................... n H =
100 mm (3»15/16') H REPEAEEW 12W(Efiifinnlfiffixi)
316mmI12-l/2ID 9951;; ........................ 430X100X316(WEX%5X£17§)

Weight ...... ..... 0 kg (8 8 b5) net i1 .................................................. 4,0kg($9§0)h)

to be continued 3{<-/"\fl(

Page 2

CD-X311lI/X 11/(1317EX

Remote Controller: RS-1150
Control system ...... Infra-red ray pulse system
D

Power requirements.
Dimensions ........ .60 mm (2-3/8') W
18 mm i3/4'l H
150 mm (5-1 5/16') D
Weight ............................................. 110 g (0.24 lbs)

including batteries

Accessories

Remote controller.
Dry batteries (SUM-3
RCA-tyne pin-plug cord.

: 1

' Design and specifications subject to changes without notice
(or lm provements.

' Due to local laws and regulations, this unit sold in some areas
are not equipped with variable voltage selectors.

Cautions Concerning Handling
of The Laser

CAUTION : us: or common Von Amman: an nunmnct or "account: emu nun mm:
mclnw mum mu «mu an Annual neutron EXPOSURE.
mt EMIACV mac rum: man-c nor u ADJUSIED on flfPAmm Iv ~1er ucm
nor-Bur Amman mm: msouutt.

'h- lulled um: nu bun Iltlud ll n. m mu... m
u. mm mm. for win. with in um man. "u "L" .3 W"
W. count; .m m
an: .. UK mm.
"A! m. II

CIA Ml um

NF-nu om moi-tam

mam... m

cum in mm w m
as tummy:

awn-4m,

rw mu mm

cuss I
LASER moeucr

rm mm mm

'JE- l~ :1 / |~ D-fi-RS-I I50
:w l~ n-Jwiii?
El?
9H3? 60X18><150mmeXEE Xfifié)
El- -~110g(§i$5mst>

WEE:
'):E~>t~:l/|C|'5-
$3§i$ifiHSUM-3)~
t°/73 7::- r

*Kflmfififi; Uiflsim-«gfili. create-ref: < EET 6 Z t
73"}; 1 3 T.
#MASHfiithNTWJElQTT.

Notice for Parts

1. Some printed circuit board are not supplied assembled.

To separate these in this Service Manual, the stock numbers
are not indicated for these boards. However. stock numbers
for individual parts are indicated.

2. Since some capacitors and resistors are omitted from parts
lists in this service manual, refer to the Common Parts List
for capacitors and resistors, which was issued on June 1987.

3. Abbreviations in this Parts List are as follows.

1. 7") / r glfimstmta, 7 '1 r: 77') waist: comm»; i 1'.
£fi%%m&i: Z t v 7 ifi'mfihf l.\'.;l- 6(7). 7' l t / 7 U -9%
$8121 it/VWT ii (153 U,

1:1:L. imimmammnérzeunafitfivt L, t f.

2 . minimums aunt-mam - :I >$>fi~hfisv : 1'. that:
our. New 3 Hgfimfifififlifigm- :1 yfyv-It-v ') 2|-
%¥§EL( ( tau.

3. :0721711433. Iatanqfifiiantsu :7. «Wacovtlti'
iimlfifiiafififl L T < 156 L.

vabreviatlons Llst
C.R. : Carbon Resistor E.B.L : Low Leak Bi-Poiar
S.R. : Solid Resistor Electrolytic Capacitor
Can. : Cement Reamer Ta.C. :Tantalum Capacitor
M.R. : Metal Filrn fiesistor EC. : Film Capacitor
ER. : Fusing Resistor MP. : Metalizad Paper
N.I.R. : Non-lntlammeble Capacitor
Resistor EC. : Polystyrene Capacitor
AR. : Array Resistor M.M.C. : Metalized Mylar
C.C. : Ceramic Capacitor Capacitor
C.T. : Ceramic Capacitor, AC. :Arrav Capacitor
Temperature V.R. : Variable Resistor
Compensation S.V.R. : Semi Variable Resistor
E.C. : Electrolytic Capacitor SW. : Witch
E.L : Low Leak Electrolytic Chip R. 2 Chip Resistor
Capacitor Chip C. : Chip Capacitor
E.B. : BivPolar Electrolytic
Capacitor