Luxman LV 122 Service Manual
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Page 1
SERVICE
MANUAL
Stereo Integrated Amplifier
Lv-1 22
o For information that is not, mentioned in this service manual
refer to the Service Manual LV-112(Part No68P10516W02).
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Page 2
LV-122
Electrical Parts List
Resistor
: Carbon resistors under 174 watts are not mentioned in the
parts list, please confirm
them by schematic diagram.
Capacitor : gF = microfarads, pF = picofarads.
Abbreviations 5 mbol . .
Resistor CAP: Capacitor yNo, Part No. Desmpm"
Carbon Film ELY,= Electrolytic
Metal Film CERr= Ceramic .
. V Metal OXIde Film MYL= Mylar FunCtlon P- C- Board
M = Metal Plate TAN.= Tantalum IC'
TR: Transistor POLY.= Polystyrol 5
TRANS.= Transformer PP-= Polypropylene 1C4201 51T65380F01 NJM4558HT
CF.= Chip PLT,= Polyethylene lC4202 51T65380F01 NJMASSBHT
PF.= Polyester Film
knob-0' Part No. Description , LED'S
, LD8201 48T10857W01 GLSPRS (RED)
Main P- C- Board Loszoz 48T10857W01 GLSPRB (RED)
, LDBZOB 48T10857W01 GLSPRB (RED)
ICS LDEZO4 48T10857W01 GLSPRE (RED)
IC1101 51T8239AF01 NJM7815FA LDBZOS 48T10857W01 GLSPRB (RED)
or 51T94884F05 MC7815CT
|C1102 51T82395F01 NJM7915FA LD8205 48T10857W01 GLSPRB (RED)
or 5 1 T911885 F05 MC7915
IC2101 51T25576W01 NJMASBOD
SP Terminal P. C. Board
Capacitors
Capacitors c7501 oasmsosms can, SSOOpF
C1111 23T00149L37 ELY., ZZOyF/ZSV C7502 08$40805F16 CER., SGOOpF
C2103 OSSAOBOSFOA CER.,' 330pF C7503 08540805F16 CER., SGOOpF
C2104 08$4D805F04 CERV, 330pF C7504 08$40805F15 CERr, SGOOpF
C2105 23T00140L39 ELY.. (BVP) 4.7,uF/50V
C2106 23T00140L39 ELY., (5P) 4.7;xF/50V
c2117 2370014059 em, (B.P) 1,uF/100V Miscellaneous
C2115 23T00140L59 ELY., (91F) 1/AF/100V LDE701 48T10857W01 LED, GLSPRB (RED) _
C7109 08T81196F05 Mica, 7pF P1001 28700001K01 Plug, AC Coard
C7110 08T81196F05 Mica, 7pF or 28T43B12P04 Plug, AC Coard
C8108 23T00149L39 ELY.. 470/417]st
Cabinet Assembly Parts LIst Packing Assembly Parts List
Symbol . » Symbol - '
No. Index Part No. Description No Part No. Description
1 2-A 01V13600W52 Assy.. Front Panel 103 56530746W01 Carton, Packing
A 5 2-H 150946981108 Cover, Rear 104 68P21552W28 Owner's, Manual
0 s 2H 15D94698F09 Cover, Rear
10 4-3 36567366F01 Knob, Main Volume
H 3-A 36A743MF01 Knob, Tone Volume
12 S-F 75A96563F03 Pad, Trannleg
14 03$71677F38 Screw. Flange (M3x6)
NOTE:A : for Without Safety Regulations Version, O z for with Safety Regulations Version, Others:Common.
LUX CORPORATION, JAPAN
1-1<8 Nishi Gctanda, Shinagawa-ku, Tokyo, 141 JAPAN
Phone103-493-4381 Facsimile:O3-494-8425
10/90-Y
68P30591WO1
Printed in Japan