DOWNLOAD Panasonic CR14 Service Manual ↓ Size: 17.29 MB | Pages: 68 in PDF or view online for FREE

Model
CR14
Pages
68
Size
17.29 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / MECHANISM UNIT
File
cr14.pdf
Date

Panasonic CR14 Service Manual ▷ View online

(All schematic diagrams may be modified at any time with
the development of new technology)
Note :
SW3
Top switch
 • Importance safety notice :
Components
identified
by
mark
have
special
characteristics important for safety.
Furthermore, special parts which have purposes of fire-
retardant (resistors), high-quality sound (capacitors), low-
noise (resistors), etc. are used.
When replacing any of components, be sure to use only
manufacturer´s specified parts shown in the parts list.
 • Resistor
Unit of resistance is OHM [
Ω] (K=1,000,000).
 • Capacitor
Unit of resistance is µF, unless otherwise noted. F=Farad,
pF=Pico-Farad
 • *For Indication only.
 • Voltage and Signal lines:
: +B Signal line
12 Notes of Schematic Diagram
61
CR14
13 Schematic Diagram
13.1. Mecha Circuit & Sensor Circuit
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CR14
62
14 Printed Circuit Board
14.1. Mecha P.C.B. & Sensor P.C.B.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
B
A
SENSOR P.C.B. (REP4321A)
MECHA P.C.B. (REP4321A)
1
9
1
2
11
10
2
3
4
5
6
7
8
5
3
4
7
6
9
8
3
4
1
2
1
2
1
6
2
3
4
5
2
3
4
5
1
6
IC1
CN2
C2
C1
R1
R2
Q5
Q2
Q3
W1
W2
W3
W4
Q1
SW3
M3*
Q4
J1
J1
3262A
3262A
3262A
3262A
(TOP SW)
(LOADING)
(TO POWER
SUPPLY UNIT)
* FOR INDICATION ONLY
CR14
MECHA/ SENSOR P.C.B.
PbF
PbF
CR14
63
CR14
64
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