Technics SBC 350 SBC 250 Service Manual

Page 1

ORDER NO. HAD860449600
A 2

Service Manual

Color

(M) ...Wa|nut Type
(K) Black Type

2 way speaker system Speaker system 0% 'i
_ _ 88-0250
O < SB=0350e

. 83-6250 Color Areas
(M) [M] u.s.A.
(SB-(3250 only)
(M) [MC] . .. Canada.
(M) [E] ..... Continental Europe
3 way speaker system (M) [EK] United Kingdom.

(SB-C250/SB-0350)
(K) [EK] United Kingdom.
(SB-0250 only)

-\

o o o a o (M) [EH] Holland.
o©o mm. (M) [EF] France.
0 9 ii??? (M) [EB] Belgium.
(M) [Ei] Italy.
(M) [EG] F.Ft. Germany.
(M) [EW] Switzerland.
(M) [XA] Asia, Latin
America, Middle
. SB-C350 Near East, Africa
and Oceania.

SPECIFICATIONS

0 33-6250
Type 2 way 2 speaker system Crossover Frequency 3,000 Hz
Speakers Woofer: 18 cm com type Frequency Range . . 37 Hz~33 kHz (-16 dB)
" Tweeter: 2.5 cm dome type 47 Hz~30 kHz (-10 dB)
Impedance _ _ 6 ohms Dimensions (WXHXD) 235x365><203 mm
input Palliier 120w, Music Weight 5.3 kg
' 60 W, DIN
Output Sound Pressure Level 86 dB/W (1.0 m)
0 SB-C350
Type 3 way 3-3peaker system Outpul Sound Pressure Level 88 dB/W (1.0 m)
Speakers Woofer: 20 cm corn type Crossover Frequency 1,000 Hz, 4,500 Hz
Midrange: 10 cm corn type Frequency Range 36 Hz~33 kHz (-16 dB)
Tweeter: 2,5 cm dome type . ' 44 Hz~30 kHz (-10 dB)
Impedance 6 ohms Dimensions (WXHXD) 280><495><208 mm
Input Power MOW. MUSIC Weight 7.4 kg
' 70 W, DIN (Specifications are subject to change without notice for

further improvement.)

Malsushila Services Company Panasonic Hawaii, Inc.
50 Meadowland Parkway, 91-238, Kauhi St. Ewa Beach
Secaucus, New Jersey 07094 PO. Box 774

Honolulu, Hawaii 96808-0774
Panasonic Sales Company, .

C
. Division oi Malsushita Electric Matsushila Electric
e l of Puerto Rico, Inc. of Canada Limited
Ave. 65 De Infanteria. KM 9.7 5770 Ambler Drive, Mississauga,
' Victoria Industrial Park Ontario, L4w 2T3 Maisushiia EIeciricTradir-g 80-. Ltd-

Carolina, Puerto Rico 00630 P.O. Box 288. Central Osaka Japan

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l EXPLODED VIEW

. SB-C250

I REPLACEMENT PARTS LIST

Notes: 1. Part numbers are indicated on most. .echanical 3. Bracketed indications in Ref. No. columns
parts. Please use this part number for parts specify the area. Parts without these indications
orders. can be used for all areas. ,
2. The parenthesized numbers in the columns of
description stand for the quantity per set.
0 83-0250
Rel. No. Part. No. Parl Name & Description Ref. No. Part. No. Part Name & Description
SPEAKERS 4 SGTS420 Name Plate (1)
5 SJF85204 Terminal Board (1)
SP1 3A533PH05T Tweete 6 SHR89141 Spacer, Terminal Assy (1)
SP2 SASS18PL02-T Woofer ,
SCREWS
COiLs ,
N1 SNESQOOGFG Panel, Tweeter (4)
L1 [55- EW} SLCSJ52JZ 15m N2 SNESQOOS-ZFG Panel, Woofer (4)
L1 [other] SLCSA821JZ 0.82mH N3 XTB4+20A Woofer (4)
N4 XMS31+D1BFZ Terminal Board (4)
L2 [EG, EW] SLCSJ271JZ 0.27mH N5 XTB4+35B Terminal Ass.y (2)
L2 [other] SLCSA181KZ 0.1BmH
ACCESSORIES
CAPACITORS .
A1 [M] SQFS447 Instruction Book (1)
0 ECEA50Y55K 50 55- A1 EMC] SQFS439 Instruction Book (1)
A1 [other]- SQFS437 lnstruction Book (1)
02 [EG. EW] ECEA50Y4R7K 50V, 4.7).:
C2 [Other] ECEA50Y1°K 50", 10!: A2 Except [M,'MC] SWXS218 Speaker Coad (1)
(:3 Except [EG, EW] ECEA50Y8H2K 50v, 3.2m?
PACKING PARTS
RE i TOR .
S S 3 P1 [EK] Black Type SPG5741-2 Carton Box (Black Type) (1)
R1 ERFSZXKGRS 5W, 6.80 P1 [EF] SPG5742 Carton Box (Walnut Type) (1)
P1 [XA] SPG5741-1 Carton Box (Walnut Type) (1)
82 [EG. EW] ERFSZXKSRS 5w. 3.3!) P1 [M] SPG5741-3 Carton Box (Walnut Type) (1)
R2 [other] ERFSZXKSRS 5w, 5.6:) P1 [MC] SPG5750 Carton Box (Walnut Type) (1)
P1 [EK] & [other] SPGS741 Carton Box (Walnut Type) (1)
CABINET PARTS
1 SVBS260 Grill (1) P2 SPSS'IO47 Pad, Corner (3)
2 SGHSlO72 Panel, Woofer (1) P3 SPS4763 Pad! 30mm (1)
P4 SPS4761 Pad, Center (1)
3 [EK] Black Type SKAS2621W Cabinet Assy (Black Type) (1) :2 3:51:32 1 :3! USP? :1;
SKAS2620W Cabinet Ass' walnut T e 1 ' ' a a
3 [EK] Home H W ) I ) P7 SPHS4X14OA03 Sheet (1)

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