Electrical Parts List - Marantz MR2020 Service Manual

10. ELECTRICAL PARTS LIST

ASSIGNMENT OF COMMON P ARTS CODES.
RESISTORS
: 1) GD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W
R
: 2) GD05 × × × 160, Carbon film fixed resistor, ±5% 1/6W
R
Resistance value
Examples ;
Resistance value
0.1 Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104
0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ .... 105
6.8 Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475
Note : Please distinguish 1/4W from 1/6W by the shape of parts
used actually.
CAPACITORS
C : CERAMIC CAP.
3) DD1 × × × × 370,
Ceramic capacitor
Disc type
Temp.coeff.P350 N1000, 50V
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
C : CERAMIC CAP.
4) DK16 × × × 300,
High dielectric constant ceramic
capacitor
Disc type
Temp.chara. 2B4, 50V
Capacity value
Examples ;
Capacity value
100 pF .... 101 1000 pF .... 102 10000 pF .... 103
470 pF .... 471 2200 pF .... 222
C : 5) ELECTROLY CAP. ( ), 6) FILM CAP. ( )
× × × × × ×
5) EA 10, Electrolytic capacitor
One-way lead type, Tolerance ±20%
Working voltage
Capacity value
Examples ;
Capacity value
0.1 µF .... 104 4.7 µF .... 475 100 µF .... 107
0.33 µF .... 334 10 µF .... 106 330 µF .... 337
1 µF .... 105 22 µF .... 226 1100 µF .... 118
2200 µF .... 228
Working voltage
6.3V .... 006 25V .... 025
10V .... 010 35V .... 035
16V .... 016 50V .... 050
6) DF15 × × × 350
Plastic film capacitor
DF15 × × × 310 One-way type, Mylar ±5% 50V
DF16 × × × 310
Plastic film capacitor
One-way type, Mylar ±10% 50V
Capacity value
Examples ;
Capacity value
0.001 µF (1000 pF) ....... 102 0.1 µF .... 104
0.0018 µF ........................ 182 0.56 µF .... 564
0.01 µF ........................ 103 1 µF .... 105
0.015 µF ........................ 153
: 1) The above CODES ( R , R , C , C
NOTE
C ) are omitted on the schematic diagram in some
case.
2) On the occasion, be confirmed the common parts on
the parts list.
3) Refer to "Common Par ts List" for the other common
parts (RI05, DD4, DK4).
10-1
NOTE ON SAFETY FOR FUSIBLE RESISTOR :
The suppliers and their type numbers of fusible resistors
are as follows;
1. KOA Corporation
Part No. (MJI) Type No. (KOA) Description
NH05 × × × 140 RF25S × × × × ΩJ
(±5% 1/4W)
NH05 × × × 120 RF50S × × × × ΩJ
(±5% 1/2W)
NH85 × × × 110 RF73B2A × × × × ΩJ
(±5% 1/10W)
NH95 × × × 140 RF73B2E × × × × ΩJ
(±5% 1/4W)
Resistance value Resistance value
(0.1 Ω − 10 kΩ)
2. Matsushita Electronic Components Co., Ltd
Part No. (MJI) Type No. (MEC) Description
NF05 × × × 140 ERD-2FCJ × × ×
(±5% 1/4W)
RF05 × × × 140
NF02 × × × 140 ERD-2FCG × × ×
(±2% 1/4W)
RF02 × × × 140
Resistance value
Resistance value
Examples ;
Resistance value
0.1 Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104
0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103
6.8 Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475
ABBREVIATION AND MARKS
ANT. : ANTENNA BATT. : BATTERY
CAP. : CAPACITOR CER. : CERAMIC
CONN. : CONNECTING DIG. : DIGITAL
HP : HEADPHONE MIC. : MICROPHONE
µ-PRO
: MICROPROCESSOR REC. : RECORDING
RES. : RESISTOR SPK : SPEAKER
SW : SWITCH TRANSF. : TRANSFORMER
TRIM. : TRIMMING TRS. : TRAMSISTOR
VAR. : VARIABLE X'TAL : CRYSTAL
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.
and
SM970926ACT
(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, ** :EUROPE)
POS. VERS. PART NO.
COLOR (FOR PCS)
NO
P704-MOTOR DRIVE MAIN
AMP CIRCUIT BOARD
P704-CAPACITORS
CD01 4822 122 30103 CER. 0.022µF +80%-20% 50V
CD02 4822 122 30103 CER. 0.022µF +80%-20% 50V
C701 4822 124 22273 ELECT. 0.47µF 50V
C702 4822 124 22273 ELECT. 0.47µF 50V
C721 4822 124 90357 ELECT. 2.2µF ±20% 50V RA-2 OA22505020
C722 4822 124 22273 ELECT. 0.47µF ±20% 50V
C723 4822 122 31205 CER. 47pF ±5% CH 50V
C724 4822 124 22274 ELECT. 4.7µF ±20% 50V RA-2 OA47505020
C725 4822 122 40617 CER. 0.1µF +80%-20% 50V
C726 4822 124 90357 ELECT. 2.2µF 50V
C727 4822 124 90362 ELECT. 22µF 50V ±20% RA2
C728 4822 126 12496 CER. 0.01µF +80%-20% 50V
C801
4822 122 30043 CER. 0.01µF +80%-20% 50V
C804
C805 4822 122 30103 CER. 0.022µF +80%-20% 50V
C806 4822 124 42367 ELECT 3300µF 35V RE3
1 MΩ .... 105
C807 4822 124 90367 ELECT. 2200µF 25V
C808 4822 124 22695 ELECT. 2200µF 35V
C809 4822 124 80582 ELECT. 4700µF 16V
C810 4822 122 30043 CER. 0.01µF +80%-20% 50V
C811 4822 124 12399 ELECT 3300µF 6.3V RE3
C812 4822 124 41543 ELECT. 1µF 50V
C814 4822 124 90355 ELECT. 100µF 50V
C815 4822 124 90362 ELECT. 22µF 50V
C816 4822 124 90362 ELECT. 22µF 50V
C818 4822 122 40617 CER. 0.1 +80%-20% 50V
C819 4822 124 90354 ELECT. 100µF 16V
C820 4822 124 90354 ELECT. 100µF 16V
C821 4822 122 30043 CER. 0.01µF +80%-20% 50V
C851 4822 124 90354 ELECT. 100µF 16V
C852 4822 124 90352 ELECT. 10µF 16V
P704-CAPACITORS (COMMON)
PLASTIC FILM CAPACITOR
±5% 50V :
C703-C710 C813
P704-RESISTORS
R723 4822 050 21022 1kΩ ±5% 1/4W
R724 4822 050 21022 1kΩ ±5% 1/4W
R804 4822 111 90967 FUSE 4.7Ω
R809 4822 050 21021 100Ω ±5% 1/4W
R810 4822 050 21021 100Ω ±5% 1/4W
R825 4822 116 82444 0.33Ω ±10% 2W
R830 JUMPER
R851 4822 052 10479 47Ω ±5% 1/4W
R853 4822 116 80257 6.19kΩ
R857 THERMISTOR ERTD2ZHJ103T HH00033020
P704-RESISTORS (COMMON)
CARBON FILM FIXED RES.
±5% 1/6W :
R701-R714 R721 R722
R725-R736 R801-R803
R805-R808 R811 R818-R824
R826-R828 R852 R854 -R856
R858 RD01-RD04
P704-SEMICONDUCTORS
DD01 4822 130 10667 ZENER DIODE 4.7V
D701
4822 130 82421 DIODE 1D3 1A 200V
D704
D705 4822 130 80322 ZENER DIODE 15V
D706 4822 130 32362 DIODE 1SS176 MA165 1SS254
30V 0.1A
10-1
POS. VERS. PART NO.
PART NO.
DESCRIPTION
COLOR
(MJI) NO (FOR PCS)
D707 4822 130 80132 ZENER DIODE 3.9V
D708 4822 130 80838 ZENER DIODE 18V
D709 4822 130 82421 DIODE 1D3 1A 200V
DK18223310 D710 4822 130 32362 DIODE 1SS176 MA165 1SS254
DK18223310
OA47405020 D711 4822 130 32362 DIODE 1SS176 MA165 1SS254
OA47405020
D801 4822 130 83438 DIODE D5SB-10 200V 5A
OA47405020 D802 4822 130 33057 DIODE S2VB20
DD15470300 D803
4822 130 82421 DIODE 1D3 1A 200V
DD38104010 D806
OA22505020 D808 4822 130 82421 DIODE 1D3 1A 200V
OA22605020 D809 4822 130 80272 ZENER DIODE 7.5V
DD38103010 D810 4822 130 32362 DIODE 1SS176 MA165 1SS254
DK18103310 D811 4822 130 82421 DIODE 1D3 1A 200V
D812 4822 130 81659 ZENER DIODE 27V
DK18223310 D813 4822 130 10667 ZENER DIODE 4.7V
EA33803570 D814
OA22802520 D851 4822 130 80321 ZENER DIODE 10V
OA22803520 D852 4822 130 83142 ZENER DIODE 6.2V
OA47801620 D853 4822 130 32362 DIODE 1SS176 MA165 1SS254
DK18103310
EA33800670
OA10505020 QD01 4822 209 83803 IC LB1641 MOTOR DRIVER
OA10705020 Q701 4822 209 16224 IC AN7125 POWER AMP
OA22605020 Q702 4822 130 11588 TRS. 2SA1307 O Y
OA22605020 Q703 4822 130 43313 TRS. 2SC3312 R S
DD38104010 Q704 4822 130 42433 TRS. 2SA933S R S
OA10701620 Q705 4822 130 42433 TRS. 2SA933S R S
OA10701620 Q706 4822 130 43313 TRS. 2SC3312 R S
DK18103310 Q707 4822 130 42433 TRS. 2SA933S R S
OA10701620 Q708 4822 130 43313 TRS. 2SC3312 R S
OA10601620 Q801 4822 209 17378 IC PQ30RV2
Q802 4822 130 61417 TRS. 2SB1240 TV-2 Q R
Q803 4822 130 43313 TRS. 2SC3312 R S
Q805 4822 209 17379 IC PQ12RF2 REQ.12V 2A
Q806 4822 209 14623 IC NJM7808FA 8V 1A
Q807 4822 130 42433 TRS. 2SA933 R S
Q851 4822 130 42292 TRS. 2SC2120 O
Q852 4822 130 42433 TRS. 2SA933S R S
GG05102140 Q853 4822 130 43313 TRS. 2SC3312 R S
GG05102140
5%1/4W NF05047140
GG05101140 F803 F,U
GG05101140 F803 /2,K,KK 4822 071 51602 FUSE T1.6A 250V
GO10332020 F804 F,U
75060501P0 F804 /2,K,KK 4822 071 54002 FUSE 4.0A 250V VDE SEMKO
GG05470140 F805 F,U
1% 1/6W GM11661910 F805 /2,K,KK 4822 071 51252 FUSE T1.25A 250V
F806 F,U
F806 /2,K,KK 4822 071 55001 FUSE T0.5A 250V
J702 4822 290 60752 TERMINAL 4 PIN PUSH
L701
4822 157 63085 AIR COIL SPK CHOCK COIL
L704
L707 /2 4822 157 11848 ZJYS51R5-2P
L708 /2 4822 157 11848 ZJYS51R5-2P
HD30471000 LB01 4822 157 70419 LF-4D-102
RB01 U 2.2M
HD20002710 SB01 K
HD31501000
HD20002000
PART NO.
DESCRIPTION
(MJI)
HD30391000
HD31801000
HD20002710
HD20002000
30V 0.1A
HD20002000
30V 0.1A
HE20016290
HE20011290
HD20002710
HD20002710
HD30751000
HD20002000
30V 0.1A
HD20002710
HD32701000
HD30471000
JUMPER 75060501P0
HD31001000
HD30621000
HD20002000
30V 0.1A
HC10148030
HC10169020
HT113072A0
HT333122A0
HT109332B0
HT109332B0
HT333122A0
HT109332B0
HT333122A0
HC31930320
HT212402A0
HT333122A0
HC31912320
HC38908090
HT109332B0
HT321201A0
HT109332B0
HT333122A0
P704-MISCELLANEOUS
FUSE 1.6A 125V FS20160220
FS20160200
FUSE 4.0A 125V UL CSA FS20400220
FS20400200
FUSE T 1.25A 125V UL CSA FS20125220
FS20125200
FUSE 500mA 125V UL CSA FS20050220
FS20050200
YT03040330
ML08010010
HORIZONTAL TYPE
FN21000060
FN21000060
P804-POWER SUPPLY
CIRCUIT BOARD
FN01020020
Ω ±10% 1/2W FOR UL
RC10225820
SLIDE SW. SLIDE 110V-220V SS02021670