Electrical Parts List; Parts Information; Resistors; Capacitors - Marantz SR7500/A1B Service Manual

13. ELECTRICAL PARTS LIST

PARTS INFORMATION

RESISTORS

1) 00MGD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W
2) 00MGD05 × × × 160, Carbon film fixed resistor, ±5% 1/6W
Resistance value
Examples ;
Resistance value
0.1 Ω .... 001 10 Ω .... 100
0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101
6.8 Ω .... 068 390 Ω .... 391
Note : Please distinguish 1/4W from 1/6W by the shape of parts
used actually.

CAPACITORS

CERAMIC CAP.
3) 00MDD1 × × × × 370
Ceramic capacitor
Disc type
Temp.coeff.P350
Capacity value
Tolerance
Examples ;
Tolerance (Capacity deviation)
±0.25 pF .... 0
±0.5 pF .... 1
± 5% .... 5
Tolerance of COMMON PARTS handled here are as follows :
5 pF .... ±0.25 pF
0.5 pF
10 pF .... ±0.5 pF
6 pF
560 pF .... ±5%
12 pF
Capacity value
0.5 pF .... 005 3 pF .... 030 100 pF .... 101
1 pF .... 010 10 pF .... 100 220 pF .... 221
1.5 pF .... 015 47 pF .... 470 560 pF .... 561
CERAMIC CAP.
4) 00MDK16 × × × 300,
Capacity value
Examples ;
Capacity value
100 pF .... 101 1000 pF .... 102 10000 pF .... 103
470 pF .... 471 2200 pF .... 222
ELECTROLY CAP. ( )
× × × × × ×
5) 00MEA 10, Electrolytic capacitor
One-way lead type, Tolerance ±20%
Working voltage
Capacity value
Examples ;
Capacity value
0.1 µF .... 104 4.7 µF .... 475
0.33 µF .... 334
1 µF .... 105
Working voltage
6.3V .... 006
10V .... 010
16V .... 016
FILM CAP. (
)
6) 00MDF15 × × × 350
Plastic film capacitor
00MDF15 × × × 310 One-way type, Mylar ±5% 50V
00MDF16 × × × 310
Plastic film capacitor
One-way type, Mylar ±10% 50V
Capacity value
Examples ;
Capacity value
0.001 µF (1000 pF) ....... 102
0.0018 µF ........................ 182
0.01 µF ........................ 103
0.015 µF ........................ 153
1 kΩ .... 102 100 kΩ .... 104
10 kΩ .... 103 1 MΩ .... 105
22 kΩ .... 223 4.7 MΩ .... 475
N1000, 50V
High dielectric constant ceramic
capacitor
Disc type
Temp.chara. 2B4, 50V
.
100 µF ....107
10 µF .... 106 330 µF ....337
22 µF .... 226 1100 µF ....118
2200 µF ....228
25V .... 025
35V .... 035
50V .... 050
0.1 µF .... 104
0.56 µF .... 564
1 µF .... 105
NOTE ON SAFETY FOR FUSIBLE RESISTOR :
The suppliers and their type numbers of fusible resistors
are as follows;
1. KOA Corporation
Part No. (MJI)
00MNH05 × × × 140
00MNH05 × × × 120
00MNH85 × × × 110
00MNH95 × × × 140
Resistance value
2. Matsushita Electronic Components Co., Ltd
Part No. (MJI)
00MNF05 × × × 140
00MRF05 × × × 140
00MNF02 × × × 140
00MRF02 × × × 140
Resistance value
Examples ;
Resistance value
0.1 Ω .... 001 10 Ω .... 100
0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101
6.8 Ω .... 068 390 Ω .... 391
ABBREVIATION AND MARKS
ANT. : ANTENNA
CAP. : CAPACITOR
CONN. : CONNECTING
HP : HEADPHONE
µ-PRO : MICROPROCESSOR
RES. : RESISTOR
SW : SWITCH
TRIM. : TRIMMING
VAR. : VARIABLE
NOTE ON FUSE :
Regarding to all parts of parts code 00MFS20xxx2xx, replace
only with Wickmann-Werke GmbH, Type 372 non glass type
fuse.
NOTE ON SAFETY :
Symbol Fire or electrical shock hazard. Only original
parts should be used to replaced any part marked with
symbol . A n y o t h e r c o m p o n e n t s u b s t i t u t i o n ( o t h e r
than original type), may increase risk of fire or electrical
shock hazard.
97
Type No. (KOA) Description
RF25S × × × × ΩJ
(±5% 1/4W)
RF50S × × × × ΩJ
(±5% 1/2W)
RF73B2A × × × × ΩJ
(±5% 1/10W)
RF73B2E × × × × ΩJ
(±5% 1/4W)
Resistance value
(0.1 Ω − 10 kΩ)
Type No. (MEC) Description
ERD-2FCJ × × ×
(±5% 1/4W)
ERD-2FCG × × ×
(±2% 1/4W)
Resistance value
1 kΩ .... 102 100 kΩ .... 104
10 kΩ .... 103 1 MΩ .... 105
22 kΩ .... 223 4.7 MΩ .... 475
BATT. : BATTERY
CER. : CERAMIC
DIG. : DIGITAL
MIC. : MICROPHONE
REC. : RECORDING
SPK : SPEAKER
TRANSF. : TRANSFORMER
TRS. : TRANSISTOR
X'TAL : CRYSTAL
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