Marantz 74 PM52/00B Service Manual page 21

9. ELECTLICAL PARTS LIST
ASSIGNMENT OF COMMON PARTS CODES.
RESISTOR
*:(1)
*
b= J
*
bs}
@ — Resistance value
Examples
@ _ Resistance value
0.19....001 100...100 — 1kQ2... 102
0.59...005 180...180 2.7k...272
10...010
(Note)
used actually.
c***: CERAMIC CAP. :
(1) DD1 peo Ceramic condenser
Disc type
O® Temp. coeff. P350 ~
{
es Capacity value
Tolerance
Examples
@ Tolerance (Capacity deviation)
+0.25pF...0
+O.5pF...1
+6%...5
GDO5 --- 140, Carbon film fixed resistor, 5%, 1/4W
***-(2) GDOS5 --- 160, Carbon film fixed resistor, +5%, 1/6W
100k... 104
680k. ..684
1000...101 10kf2... 103 1MQ....105
6.80...068 3902...391 22kN...223
4.7MQ. ..475
Please distinguish 1/4W from 1/6W by the shape of parts
N1000, 50V
* Tolerance of COMMON PARTS handled here are as follows:
O.5pF~ SpF...+0.25pF
6pF ~ 10pF...+0.5pF
12pF ~ 560pF...+5%
@ Capacity value
O.5pF...005 3pF...030 100pF...101
1pF...010 10pF...100 220pF...221
1.5pF...015 47pF...470 S60pF...561
c***: CERAMIC CAP.
7. (1) OK16 ---300,
yas Disc type
High dielectric constant ceramic condenser
O) Temp. chara. 2B4, 50V
arse value
Example
@® Capacity value
1OOpF...101
470pF...471 2200pF...222
1000pF...102 10000pF ...103
C***: ELECTROLY CAP.( 2 ), FILM CAP. ( = )
(1) EA------ 10,
ome
L——-. Dielectric strength
Capacity value
Examples
@ Capacity value
Electrolytic condenser
One-way lead type, Tolerance +20%
O.1pF...104 4.7uF...475 100uF...107
0.33uF...334 10uF...106 330uF...337
1uF...105 22uF...226 1100pF...108
2200pF...228
@ Working voltage
6.3V...006 25V...025
10V...010 35V...035
16V...016 50V...050
(2) DF15 ---350,
@
{__. Capacity value
Examples
@ _ Capacity value
0.001uF (1000pF})...102 O.1pF...
0.0018uF........... 182 0.56uF
O.01pF........ 103 tuk
O.015uF oo... 153
Plastic film condenser
One-way type, Myiar +5% 50V
104
...564
... 105
16
PART NO.
4822 101 30653
4822 122 32486
4822 266 30284
4822 266 30284
4822 121 43133
4822 121 43133
4822 121 51389
4822 121 51389
4822 124 90352
4822 124 90352
4822 122 32486
4822 122 32486
4822 101 30654
4822 101 30654
4822 101 30652
4822 116 60331
4822 116 60331
4822 267 31126
4822 267 31119
4822 276 12658
4822 276 12657
4822 276 12428
4822 122 32486
4822 122 32486
4822 121 51037
4822 121 51037
4822 121 41518
4822 121 41518
4822 124 22278
4822 124 22278
4822 124 22279
4822 124 22279
DESCRIPTION
PG0O1-MASTER VOLUME
CIRCUIT BOARD
Variable Resistor 50K Q(W)x2
PJO1-TAPE IN/OUT
CIRCUIT BOARD
Ceramic Cap. 0.01uF +80% —20%
Terminal, 4P; RCA Jack
Terminal, 4P; RCA Jack
PSO1-TAPE MONI./TONE
CONT./SPK. SW CIRCUIT BOARD
PSO1-CAPACITORS
Film 0.039uF
Film 0.039uF
Film 5600pF
Film 5600pF
Elect 10uF 16V
Elect 10uF 16V
O.01uF +80% —20%[N]
0.01uF +80% —20%[N]
Ceramic
Ceramic
PSO1-RESISTORS
50K QIC)x2, Variable; BUSS
50K 2(C)x2, Variable; Treble
100K 2(MN)x2, Variable; Balance
1KQ +5% 1W
1KQ +5% 1W
PSO1-MISCELLANEOUS
Jack, Headphone (BLK)
Jack, Headphone (GLD)
Push Switch, Direct/Tone Defeat
Push Switch, Mono/Tape Monitor
Push Switch
PV01-PHONO AMP./INPUT
SELECT CIRCUIT BOARD
PV01-CAPACITORS
Ceramic 0.01 uF
Ceramic 0.01 uF
Film 150pF +5%[A,E,T,W]
Film 150pF +5%[A,E,7,W]
Film 470pF +5%
Film 470pF +5%
Elect 51nF 10V
Elect 51yF 10V
Elect 510uF 10V
Elect 510unF 10V
+80% —20%
+80% —20%
MZ 2300