4. SCHEMATIC DIAGRAM AND PARTS LOCATION .................................................5
5.EXPLODED VIEW AND PARTS LIST...................................................................11
6.ELECTRICAL PARTS LIST...................................................................................13
Please use this service manual with referring to the user guide (D.F.U) without fail.
Printed in Japan
SW200
SW200
317W855010 AO
First Issue:2001.07
Page 2
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original
it is famous.
Parts for your
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
SUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
WO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : +65 858 5535 / +65 381 8621
FAX : +65 858 6078
MALAYSIAMALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD.
SUITE 8.1, LEVEL 8, MENARA GENESIS,
NO. 33, JALAN SULTAN ISMAIL,
50250 KUALA LUMPUR, MALAYSIA
PHONE : +60 3 - 2457677
FAX : +60 3 - 2458180
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
010620 A.O
Page 3
1.TECHNICAL SPECIFICATIONS
AMPLIFIER
Output................................................................................................................................................................................... 70 W (EIAJ THD 10%)
S/N Ratio .......................................................................................................................................................................................................... 95 dB
SPEAKER
Type......................................................................................................................................................................................... 1-way Bass Ref type
Playback Frequency Response .............................................................................................................................................. 30 ~ 200 Hz (–10 dB)
Drive Unit................................................................................................................................. Magnetically shielded woofer with 200mm cone x 1
High Cut Filter ............................................................................................................................ 50 ~ 150 Hz Continuously variable (–24 dB / oct.)
POWER SUPPLY
Power Supply.................................................................................................................................................................. AC 100V, 50 / 60 Hz ( /F )
Rated power consumption ................................................................................................................................................................................ 39 W
APPEARANCE
Maximum External Dimensions......................................................................................................235 x 340 x 318 mm (Width x Height x Depth)
Weight ..............................................................................................................................................................................................................8.4 kg
Speaker Cable (4 m) ................................................................................................................................................................................................2
- NET GRILL ASS'Y (Pos. No. 10) and BODY (Pos. No. 14) can be fixed by bond.
- If NET GRILL ASS' Y (Pos . No . 10 ) r em ov es f r om B ODY (Pos . No. 14 ), it w ill b e loos e an d w ill b ec o me
easy t o se p arat e . In th at case, pl ease f i x by b ond or et c . and c o rresp ond .
- If WOOFER UNIT (Pos . No. 13 ) r em ov es f ro m B ODY (Pos . No . 14 ), SCREW (Pos . No . 20) will be l o o se
and w ill no t b e affec t i v e. In that c as e, p leas e fi x by bon d or et c . and c o rrespon d .
1112
NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
Note : Please distinguish 1/4W from 1/6W by the shape of parts
2 Tolerance (Capacity deviation)
Tolerance of COMMON PARTS handled here are as follows :
3 Capacity value
4 Capacity value
100 pF .....1011000 pF .... 102 10000 pF .... 103
470 pF .....4712200 pF .... 222
5 Capacity value
6 Working voltage
7 Capacity value
0.0018
NOTE
used actually.
3) DD1 x x x x 370, Ceramic capacitor
2 Tolerance
0.25 pF ....... 0
0.5 pF ....... 1
5 % .......5
0.5 pF - 5 pF....... 0.25 pF
6 pF - 10 p F ..... 0.5 pF
12 pF - 560 pF ... 5 %
0.5 pF .... 0 0 53 p F ..... 0 3 0100 pF.....101
1 pF .... 01 010 p F ..... 1 0 0220 pF.....221
1.5 pF .... 0 1 547 p F ..... 4 7 0560 pF.....561
4) DK16 x x x 300, High dielectric constant ceramic
5) EA x x x x x x 10, Electrolytic capacitor
0.1 F .... 1044. 7 F .... 475 1 0 0 F .....107
0.33 F .... 3 3 4 10 F .... 106330 F ..... 337
1 F .... 10 522 F .... 2261100 F .....118
2200 F .... 2 2 8
6.3 V ...... 00625 V ..... 02 5
10 V ...... 0 1 03 5 V ..... 03 5
16 V ...... 0 1 65 0 V ..... 05 0
6) DF15 x x x 350Plastic film capacitor
F (1000 pF) ...... 102 0.1 F ...... 10 4
0.001
F........................ 1820.56 F......564
F........................ 103 1 F ......10 5
0.01
F........................ 153
0.015
1) The above CODES(R,R,C,C
and C) are omitted on the schematic diagram in
some case.
2) On the occasion, be confirmed the common parts on the
parts list.
3) Refer to “Common Parts List” for the other common
parts(Rl05, DD4, DK4).
4 Capacity value
5 Capacity value
DF15 x x x 310 One-way type, Mylar 5% 50V
DF16 x x x 310Plastic film capacitor
1 Resistance value
Disc type
Temp.coeff. P350~N1000, 50V
3 Capacity value
capacitor
Disc type
Temp.chara. 2B4, 50V
One-way lead type,Tolerance 20%
6 Working voltage
One-way type, Mylar 10% 50V
7 Capacity value
NOTE ON SAFETY FOR FUSIBLE RESISTOR :
The suppliers and their type numbers of fusible resistors are as
follows ;
1 . KOA Corporation
Part No.(MJI)Type No.(KOA) Description
NH05 x x x 140RF25S x x x x
NH05 x x x 120 RF50S x x x x 5% (1/2W)
NH85 x x x 110RF73B2A x x x x 5% (1/10W)
NH95 x x x 140RF73B2E x x x x 5% (1/4W)
2. Matsushita Electronic Components Co., Ltd
Part No.(MJI)Type No.(MEC) Description
NF05 x x x 140 ERD-2FCJ x x x( 5% 1/4W)
RF05 x x x 140
NF02 x x x 140 ERD-2FCG x x x( 2% 1/4W)
RF02 x x x 140
Symbol Fire or electrical shock hazard. Only original
parts should be used to replaced any part marked with
symbol Any other component substitution ( other than
original type), may increase risk of fire or electrical shock
hazard.