Marantz 2240 B Service Manual

Page 2

"Ifaranlil

TABLE OF CONTENTS Y "Q
:3,
SECTION ' PAGE
i Introduction .............................................................. 1
Service Notes .............................................................. 1
Test Equipment Required for Servicing .......................................... 2
AM Alignment Procedure .................................................... 2
FM Alignment Procedure .................................................... 3
Stereo Separation Alignment .................................................. 3
Muting Circuit Alignment .................................................... 3
Dolby FM Tape Output Setting ............................................... 4
Audio Adjustment .......................................................... 4
Parts List . ....................................... .ILJ .................... 26
Specifications ............................................................. 38
Service Information for European Model .................... .................... 40
TABLE
1. Test Equipment Required for Servicing ...................................... 2
f
L»
, 1 2:
i
l 5
Ky

Page 33

U: For U.S.A.
C: For Canada

E : For Europe

REF R55
05510. PARTs NO. DESCRIPTION DESK; PARTs NO. DESCRIPTION
RE13 1 1 1 1 RT0575214 Resistor. 7.5m 25% %w 0514 1 1 1 1 DF1622305 Film Cap., 0.022115 50v 210%
R514 1 1 1 1 RT0575214 Resistor, 7.51m 25% %w 0515 1 1 1 1 DF1622305 Film Cap., 0.022115 50v 210%
R515 1 1 1 1 RT0510214 Resistor, 1km 25% '/.w 0516 1 1 1 1 DF1622305 Film Cap., 0.022115 50v 210%
RE16 1 1 1 1 RT0510214 Resistor, 1km 25% %w 0517 1 1 1 1 051610305 Film 0130., 0.01115 50v 210%
R517 1 1 1 1 RT0547414 Resistor, 470m 25% %w 0518 1 1 1 1 DF1610305 Film Cap., 0.01115 50v 210%
R518 1 1 I 1 RT0547414 Resistor, 470m 25% %w 0519 1 1 I 1 551050501 Electrolytic 0ap.. 1,15 50v 220%
R519 1 1 1 1 RT0556214 Resistor. 5.61m 25% law 0520 1 1 1 1 551050501 Electrolytic Cap., 105 50v 220%
R520 1 1 1 1 RT0556214 Resistor, 5.51m 25% '/.w 0521 1 1 1 1 553350501 Electrolytic Cap., 33oF 50v 220%
R521 1 1 1 1 RT0512314 Resistor, 12km 25% %w 0522 1 1 1 1 553350501 Electrolytic Cap., 33uF 50v 220%
R522 1 1 1 1 RT0512314 Resistor, 12m 25% AW 0523 1 1 1 1 501050501 Electrolytic Cap., 105 50v 230%
RE23 1 1 1 1 RT0515414 Resistor, 150m 25% 1/.w 0524 1 1 1 1 501050501 Electrolytic Cap., 10550v 230%
R524 1 1 1 1 RT0515414 Resistor, 150m 25% %w 0525 1 1 1 1 EA1070359 Electrolytic Cap.,1ooiiF 35V1i3%
R525 1 1 1 1 RT0556214 Resistor, 5.6m 25% %w H501 1 1 1 1 H1:313283A Transistor, 2801328 S,T,U
RE26 1 1 1 1 RT0555214 Resistor, 5.5km 25% MW HE02 1 1 1 1 HT313283A Transistor, 2501328 S,T,U
R527 1 1 1 1 RT0556214 Resistor, 5.6m 25% /.w HE03 1 1 1 1 HT107222A Transistor, 23A722 S,T
RE2S 1 1 1 1 HT0556214 Resistor, 5.6km 25% %w HE04 1 1 1 1 HT107222A Transistor. 26A722 S,T
RE29 1 1 1 1 RT0527314 Resistor, 27kfl 25% %W HE05 1 1 1 1 HT313283A Transistor, 2501328 S.T,U
R530 1 1 1 1 RT0527314 Resistor, 27m 25% %w H506 1 1 1 1 HT313283A Transistor, 2501328 S.T,U
RE31 1 1 1 1 RT0512314 Resistor. 12m 25% %w H507 1 1 1 1 mzzA Transistor, 28A722 S,T
R532 1 1 1 1 RT0512314 Resistor, 12m 25% 1/.w H508 l 1 1 1 HT107222A Transistor, 2$A722 S,T
R533 1 1 1 1 RT0515314 Resistor, 15m 25% %w .1501
R534 1 1 1 1 RT0515314 Resistor, 15m 25% %w z YP1000113 Plug
R535 1 1 1 1 RT0547414 Resistor, 470m 25% %w JE08
RE36 1 1 1 1 RT0547414 Resistor, 470m 25% '/.w
R537 1 1 1 1 RT0527314 Resistor. 27m 25% MW P1101 FILTER BOARD
R533 1 1 1 1 RT0527314 Resistor, 27m 25% %w PH01 1 1 1 Y02916005 P.w. Board
HE39 1 1 1 1 RT0522514 Resistor, 2.2Mn 25% %W 1 1 1 1 222916005 P.W. Board Assembly
5540 1 1 1 1 RT0522514 Resistor, 2.2mm 25% %w
R541 1 1 1 1 RT0568314 Resistor, 68m 25% %w PHOB 4 4 4 4 293311802 Spacer
RE42 1 1 1 1 RT0568314 Resistor. 68km 25% %w mm 1 1 1 1 RT0510414 Resistor, 100m 25% %w
RH021 1 1 1 RT0510414 Resistor, 100m 25% /.W
RE43 1 1 1 1 RT0547314 Resistor. 47m 25% %w RH03 1 1 1 1 RT0512314 Resistor, 12m 25% %w
R544 1 1 1 1 RT0547314 Resistor. 47m 25% '/.w RH04 1 1 1 1 RT0512314 Resistor. 12m 25% %w
RE45 1 1 1 1 RT0510314 Resistor, 10m 25% %w RH05 1 1 1 1 RT0510514 Resistor, 1mm 25% %w
R546 1 1 1 1 RT0510314 Resistor, 10m 25% %w RH06 1 1 1 1 RT0510514 Resistor. 1M0. 25% %w
R547 1 1 1 1 RT0522114 Resistor, 2200 25% %w RH07 1 1 1 1 RT0510414 Resistor, 100m 25% %w
R548 1 1 1 1 RT0522114 Resistor, 22011 25% '/.w RH08 1 1 1 1 RT0510414 Resistor, 100m 25% %w
RE49 1 1 1 1 RT0547414 Resistor, 470m 25% %w RH09 1 I 1 1 RT0536214 Resistor, 3.6km 25% %w
R550 1 1 1 1 RT0547414 Resistor. 470m 25% %w
R551 1 1 1 1 R00104005 Variable Resistor, 100m (B) High RH10 1 1 1 1 RT0536214 Resistor, 3.6m 25% %w
R552 1 1 1 1 R00104005 Variable Resistor, 100m (B) Mid RH11 1 1 1 1 RT0522514 Resistor, 2.2Mn 25% %w
RH121 1 1 1 RT0522514 Resistor, 2.2MSZ 25% %w
R553 1 1 1 1 R00104005 Variable Resistor, 100mm) Low FlH13 1 1 l 1 6.1936102 Resistor, 33012 25% 2w
R554 1 1 1 1 RT0582114 Resistor, 820.0 25% 1/.w RH14 1 1 *1~-v1 0J0583102 Resistor, 33012 25% 2w
R555 1 1 1 1 Rcooooo12 Resistor, on RH151 1 1 1 GJ0515101 Resistor, 15012 :5% 1w
R556 1 1 1 1 Rcoouoo12 Resistor, on RH161 1 1 1 GJ0515101 Resistor, 1509 25% 1w
0501 1 1 1 1 051722405 Film Cap., 0.22115 50v 220% CH01 1 1 1 1 001520103 Ceramic Caps, 20055 210%
0502 1 1 1 1 051722405 Film 6313., 0.22115 50v 220% cH02 1 1 1 1 DD1620103 Ceramic 0313., 20055 210%
0503 1 1 1 1 5A1060359 Electrolytic Cap., 1005 35vt'11% 0H03 1 1 1 1 051627305 Film Cap.. 0.027115 50V 210%
0504 1 1 1 1 5A1060355 Electrolytic Cap., 1005 35v:?3%
0505 1 1 1 1 554750251 Electrolytic Cap.,4.7iiF 25v 220% 0H04 1 1 1 1 DF1627305 Film 6613., 0.027115 50V 210%
0506 1 1 1 1 554750251 Electrolytic Cap.,4.7uF 25v 220% CH05 1 1 1 1 051647305 Film Cap., 0.047175 50v 210%
CH06 1 1 1 1 051647305 Film 0012., 0.047125 50v 210%
0507 1 1 1 1 DD1610101 Ceramic Cap., IOOFF 50v 210% CH07 1 1 1 1 051610305 FilmCap., 0.01175 50v 210%
CE08 1 1 1 1 001610101 Ceramic Cap.. 100PF 50V 210% was 1 1 1 1 DF1610305 Film Cap., 0.0105 50v 210%
0509 1 1 1 1 051622205 Film Cap., 220055 50v 210% R009 1 1 1 1 RT0510414 Resistor, 100m 25% 1/.w
0510 1 1 1 1 051622205 Film Cap., 2200PF 50v 210% R010 1 1 1 1 RT0510414 Resistor, 100m 25% %w
0511 1 I 1 1 DF1668205 FilmCap., 6800PF 50V 210% mm
0512 1 1 1 1 DF1668205 Film 0813., 6800PF 50v 210% I 20 Y51000113 Plug
0513 1 1 1 1 051622305 Film 6613., 0.022175 50v 210% 11-120
SH01 SP0405012 Push Switch

N: For Scandinavia