Jvc PCM 100 Service Manual

Page 2

PC-M1OOC/W/JW/WH

2

Contents

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Safety Precaution
Features
Specifications ......................................
Names of Controls and Connection Terminal .
Attaching and Detaching the Handle ...........
Attaching and Detaching the Speakers
Attaching and Detaching the Deck Sec '
Main Parts Location ,
Receiver Section

Deck Section .....
Speaker System .......................
Disassembling the Rece er Section
Tuner Alignment .
Block Diagram
Standard Schematic Diagram of PC-M100
(Tuner Circuit) .....
Standard Schematic Diagram of PCvM100
(Amplifier Circuit)
Wiring Connection
How to Engage Dial Cord
P.W. Bd'ard Parts and Parts t (Tuner P.W. Board) .
TuneriP.W. Board Parts List .....
Power Amplifier P.W. Board Parts
Power Amplifier P.W. Board Parts list
Preamplifier P.W. Board Parts ............

Safety Precaution

Li: Safety mark

Safety is very important with this unit. When replacing the
parts marked A , be sure to use only those designated
parts. The designated resistors, diodes, transistors become
hot in use When replacing, be sure to secure them with a
distance of more than 5 mm from the circuit board. In addi-
tion, they are banded together to avoid touching other wir-
ing, recheck this point as well after repair.

The wiring of the primary side should be wound more than
one and half times, then soldered.

Power transformer Power switch

Voltage selector

(No. 1527)

Preamplifier P.W. Board Parts List .....
Enclosure Assembly and Electrical Parts
Enclosure Assembly and Electrical Parts List
(Receiver Parts) ..................
Disassembling the Deck Section
Block Diagram .......
Standard Schematic D gram of PC-M1OO
(Cassette Deck) .
Cassette Amplifier Adjustment .
Cassette Mechanism Section
Location of P.W. Board Parts
and Parts List (Cassette) ......
Cassette Amplifier Parts List ..
Wiring Connection (Cassette Deck) .
Enclosure Assembly Parts (Cassette Mechanism)
Enclosure Assembly Parts List (Cassette Deck)
Mechanical Component Parts List
Mechanical Component Parts .
Exploded View, Wiring Connectlon
and Parts List for Speakers .................................... 36
Speaker System Assembly Pans List ..
Wiring Connection .....................
Replacement of Main Parts List .
Accessories .......................

Packing and Packing Parts List . Back Cover

Safety Component Parts List A

2:: Parts No. Parts Name Remarks O'ty
R11 QRD1 611470 Carbon Resistor 47 n 1/6 W 1
R1 2 " 7560 " 56 i2 " 1
R24 0RD141J»150 " 159 114W 1
H113 ORH141J-4R7 Fusible Resistor 4,7 (I " 1
3213 -4R7 " " 1
R305 QRD161J-152 Carbon Resistor 1.5 kn 1/6 W 1
R31 4 -391 390 9 1
R327 QRH141J»4R7 Fusible Resistor 4.7 [2 1/4 W 1
R704 ORS188J-100 M.G. Resistor 10 0 1/8 W 1
C318 OET41 (IF-17228 E, Capacitor ZZOOuF 16 V 1
IC303 TA7232F LC. 1
0306 2501266iP,Q) Transistor 1
D301 1OE2 Diode 1
D302 1
D304 HZGAZ Zenar Diode 1
D305 10E2 Diode 1
0306 " 4

~309
J303 OMA1 2217004 Jack 1
J304 OMC0262-003 AC Socket Ass'y 1
8305 05523257103 AC Switch PC-M1OOJW/C 1

-1 1 2 " (Slide) PCVM1OOW/WH 1
T301 VTF09C2-1 2C Power Transformer PCVMIOOJW 1

" VTPOSZZ-12l3 " PC~M1OOW 1

" VTP09A2712C " PCVM100C 1

VTP09T2~12C PC»M100WH 1

- QMF51C372R0 Fuse PC-M1OOJW/C 1

(TZOOmA)
- " -Fi25 " FC-M1OOW/WH 1
(T250mA1
$303 OST2101»V04 Push Switch PC-M100JW/W 1
XDE75A3RC Motor 1