Kenwood 103SW, Service Manual, Page: 8 / 8

14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150 Japan
KENWOOD SERVICE CORPORATION
P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.
Note: Component and circuit are subject to modification to insure best operation under differ
-
ing local conditions. This manual is based on Europe (E) standard, and provides infor
-
mation on regional circuit modification through use of alternate schematic diagrams, and information on regional component variations through use of parts list.
✽
New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
Ref. No
Add-
ress
New
Parts
Description
Desti-
nation
Re-
marks
Parts No.
L : Scandinavia K : USA P : Canada R : Mexico
Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany
Y : AAFES(Europe) X : Australia M : Other Areas
indicates safety critical components.
✽
New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
Ref. No
Add-
ress
New
Parts
Description
Desti-
nation
Re-
marks
Parts No.
L : Scandinavia K : USA P : Canada R : Mexico
Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany
Y : AAFES(Europe) X : Australia M : Other Areas
indicates safety critical components.
IC401 UPD75004CU-076 IC(4bit MICROPROCESSOR)
IC402 LB1641 IC(MOTOR DRIVER)
IC403 78L05A IC(VOLTAGE REG5V)
IC404 W02-3003-08 REMOTE PREAMP
IC441 PST600C IC(SYSTEM RESET)
IC601 UPC1298V IC(POWER AMP DRIVER)
IC651 UPC1237HA IC(POWER AMP)
IC851 NJM2072D IC
Q251,252 2SC1815GR TRANSISTOR
Q253,254 2SA1015GR TRANSISTOR
Q401-403 2SC1815GR TRANSISTOR
Q405 2SC1815GR TRANSISTOR
Q441 2SC1815GR TRANSISTOR
Q601 2SC1846 TRANSISTOR
Q602 5 2SC3281(R) TRANSISTOR
Q602 3
✽
2SC5198 TRANSISTOR
Q603 5 2SA1302(R) TRANSISTOR
Q603 3 2SA1941(R) TRANSISTOR
Q621 2SA1015GR TRANSISTOR
Q622 2SC2878A TRANSISTOR
Q631 2SC1815GR TRANSISTOR
Q651 2SC1815GR TRANSISTOR
Q652 2SA1015GR TRANSISTOR
Q851 2SC1815GR TRANSISTOR
Q871 2SB1274 TRANSISTOR
Q872 2SD1913 TRANSISTOR
ZD101,102 MTZJ30B ZENER DIODE
ZD401 MTZJ6.8B ZENER DIODE
ZD871,872 MTZJ16B ZENER DIODE
ZD873,874 MTZJ5.1B ZENER DIODE
R103,104 RD14BB2H122J RD 1.2K J 1/2W
R425,426 RD14BB2E390J RD 39 J 1/4W
R603 3 RD14BB2C102J RD 1.0K J 1/6W
R603 5 RD14BB2C821J RD 820 J 1/6W
R606 5 RD14BB2C102J RD 1.0K J 1/6W
R607,608 RN14BK2E100J RN 10 J 1/4W
R609,610 RN14BK2E2R7J RN 2.7 J 1/4W
R611 R90-0826-05 MULTI-COMP 0.22X2 J 5W
R612 RS14GB3A100J FL-PROOF RS 10 J 1W
R613 3 RD14BB2C184J RD 180K J 1/6W XCMI
R613 5 RD14BB2C184J RD 180K J 1/6W XMI
R613 3 RD14BB2C224J RD 220K J 1/6W KPETGY
R613 5 RD14BB2C274J RD 270K J 1/6W KPETGY
R614 5 RD14BB2C124J RD 120K J 1/6W KPETGY
R614 3 RD14BB2C563J RD 56K J 1/6W XCMI
R614 5 RD14BB2C753J RD 75K J 1/6W XMI
R614 3 RD14BB2C823J RD 82K J 1/6W KPETGY
R631 3 RD14BB2C153J RD 15K J 1/6W XCMI
R631 5 RD14BB2C183J RD 18K J 1/6W XMI
R631 3 RD14BB2C183J RD 18K J 1/6W KPETGY
R631 5 RD14BB2C223J RD 22K J 1/6W KPETGY
R663 5 RS14GB3A152J FL-PROOF RS 1.5K J 1W KPETGY
R663 3 RS14GB3A561J FL-PROOF RS 560 J 1W XCMI
R663 3 RS14GB3A821J FL-PROOF RS 820 J 1W KPETGY
R801,802 RS14GB3A4R7J FL-PROOF RS 4.7 J 1W KPETGY
R811 RN14BK2E151F RN 150 F 1/4W
R851 3 RS14GB3A181J FL-PROOF RS 180 J 1W XCMI
R851 3 RS14GB3A221J FL-PROOF RS 220 J 1W KPETGY
R871 3 RS14GB3A221J FL-PROOF RS 220 J 1W ETGY
R871 3 RS14GB3A4R7J FL-PROOF RS 4.7 J 1W KPXCMI
R872 3 RD14GB2H100J FL-PROOF RD 10 J 1/2W ETGY
R872 3 RS14GB3A4R7J FL-PROOF RS 4.7 J 1W KPXCMI
VR201
✽
R31-0409-08 POTENTIOMETER CROSSOVER FREQ
VR601 ✽ R31-0408-08 TRIMMING POT BIAS
RY601 S51-2092-05 RELAY SPEAKER
RY851 S51-2094-05 RELAY POWER
SW201
✽
S62-0207-08 SLIDE SWITCH SLOPE
SW401
✽
S70-0203-08 TACT SWITCH STANDBY
SW901
✽
S68-0202-08 POWER SWITCH
SW902A
✽
S31-2115-05 SLIDE SWITCH VOLTAGE MICY
D411,412 1SS133 DIODE
D413 1SR139-100 DIODE
D414-419 1SS133 DIODE
D631 1SS133 DIODE
D651-653 1SR139-100 DIODE
D801 3 ✽ D3SBA20 DIODE
D801 5 D5SBA20 DIODE
D811-814 1SR139-100 DIODE
D815 MTZJ5.1B ZENER DIODE
D851 1SR139-100 DIODE
D852,853 1SS133 DIODE
IC101 NJM4558L IC(OP AMP X2)
IC201-203 NJM4558L IC(OP AMP X2)
IC204 TC4066BP IC(ANALOG/ DIGITAL SW)
5 6
P
ARTS LIST
103SW/SW
-301/1050SW/SW
-501
103SW/SW301(K)
COVER(
98.4.24
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