Marantz 74 PM40 - Electrical Parts List

8. ELECTRICAL PARTS LIST
ASSIGNMENT OF COMMON PARTS CODES.
RESISTOR
R***: (1) GDO5 --- 140, Carbon film fixed resistor, £5%, 1 /4OW
R***: (2) GDO5 a, 60, Carbon film fixed resistor, +5%, 1/6W
G) — Resistance value
Examples
G@) Resistance value
0.10...001
0.50...005
— 10...0710
6.8N...068
100....100 =1kQ...102 100kQ...104
180...180 2.7k0...272 680kN...684
1000...101 10kQ...103 IMO... 105
390N...391 22kN...223 4.7MQ...475
(Note) Please distinguish 1/4W from 1/6W by the shape of parts
used actually.
Cc***: CERAMIC CAP.
(1) DD1 eee
O@
Ceramic condenser
Disc type -
Temp. coeff. P350 ~ N1000, 50V
a | eee value
-——— Jolerance
Examples
@ Tolerance (Capacity deviation)
+0.25pF...0
+O0.5pF...1
+5%...5
* Tolerance of COMMON PARTS handled here are as follows:
O5pF~ pF.
6pF ~ 10pF.
12pF ~ 560pF .
@) Capacity value
O.5pF...005
1pF...010
1.5pF...015
c***; CERAMIC CAP.
(1) DK16 --- 300,
o)
..+0.25pF
.. £0. 5pF
.. 5%
3pF...030 100pF...101
1OpF...100 220pF...221
ATpF...470 560pF...561
High dielectric constant ceramic condenser
Disc type
Temp. chara. 2B4, 50V
ee value
Example
@ > Capacity value
1OOpF...107
470pF ...471
1000pF...102 10000pF...103
2200pF ...222
C***: ELECTROLY CAP. ( 2 ), FILM CAP.( 2 )
{1} EA------ 10,
Nyaa Namgant
Electrolytic condenser
One-way lead type, Tolerance +20%
| \__ Dielectric strength
Capacity value
Examples
G@) Capacity value
O.1uF...104
0.33uF...334
TuF...105
@) Working voltage
6.3V...006
10V...010
16V...016
(2) DF15---350,
ened
®
Examples
G@) Capacity value
A7uF...475 100uF...107
1OuF...106 330uF...337
22uF...226 1100uF...108
| 2200uF...228
25V ...025
35V...035
5O0V ...050
Plastic film condenser
One-way type, Mylar +5% 50V
L__. Capacity value
0.001 nF (1000pF).. .102 O.ipF...104
O0.0018uF.......
MZ 2631
ae 182 O56uF...564
a ote 103s 1wF...105
-—A PART NO. DESCRIPTION
RGO1
CJO1
C04
JJO1
JJO2
CEO1
CE02
CEO3
CEO04
CEO9
CE10
CwWO01
CWO02
RE13
RE14
RG51
RWO01-
DN51
JWO1
LN51
Sso1
SWO1
CV01
CV06
DVOi
JVO1
JV02
LVO01
sV01
PGO1-MASTER VOLUME
CIRCUIT BOARD
5OKQ
4822 101 30653 Variable Resistor
PJO1-TAPE IN/OUT
CIRCUIT BOARD
4822 122 32486 Ceramic Cap. 0.01nF +80% —20%
4822 266 30284
4822 266 30284
Terminal, 4? RCA
Terminal, 4P RCA
PSO1-TAPE/TONE/SPK.
CIRCUIT BOARD
4822 121 43133 | Film Cap. 0.039uF +5%
| /00B8/01B/02B/05B/07B
4822 121 43133 | Film Cap. 0.039uF =5%
| /00B/01B8/02B/05B/07B
4822 12151389 | Film Cap. S5G600pF +5%
| /008/01B/02B/05B/07B.
4822 12151389 | Film Cap. 5600pF +5%
7 /00B/01B/02B/05B/07B
4822 12490352 | Elect Cap. 10uF 16V
/00B/01B/02B/05B/07B
4822 12490352 | ElectCap. 10F 16V
/00B/01B/02B/05B/07B
4822 122 32486 | Ceramic 0.01uF +80% —20%
/02B/12B
Ceramic 0.01nF +80% —20%
/02B/12B
Variable Resistor 5OKQ(C)
/00B/01B/02B/05B/07B
Variable Resistor 50K2(C)
/00B/01B/02B8/05B8/07B
4822 122 32486
4822 100 30139
4822 100 30139
4822 100 30138
4822 116 60455
Variable Resistor 100K Q(MN)
Metai Resistor 2702 +5% 2W
4822 13033305 | Diode 1S$176, etc.
4822 267 31227 | Jack, Headphone
/00B/01B/02B/05B/078
Jack, Headphone
/10B/12B/15B/17B |
4822 267 31229
4822 280 20196 Relay
4822 276 12197
4822 276 12218
Push Switch
Push Switch ;
/008/018/02B/05B/07B
PV01-INPUT SELECTOR
CIRCUIT BOARD
4822 122 32486 | Ceramic Cap. 0.01uF +80% —20%
4822 130 33305 | Diode 188176, etc.
4822 266 30282
4822 266 30284
Terminal, 2P RCA
Terminal, 4P RCA
4822 280 20195 | Relay, SZ-2104
4822 277 21412 Slide Switch, Selector