DOWNLOAD Panasonic SC-EN37EB / SC-EN37EG Service Manual ↓ Size: 7.39 MB | Pages: 71 in PDF or view online for FREE

Model
SC-EN37EB SC-EN37EG
Pages
71
Size
7.39 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / CD STEREO SYSTEM
File
sc-en37eb-sc-en37eg.pdf
Date
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Panasonic SC-EN37EB / SC-EN37EG Service Manual ▷ View online

11 Voltage and Waveform Chart
Note:
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it
may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
11.1. Main P.C.B.
33
SC-EN37EB / SC-EN37EG
11.2. CD Servo P.C.B.
11.3. Motor P.C.B.
11.4. Panel P.C.B.
11.5. Tuner P.C.B.
34
SC-EN37EB / SC-EN37EG
11.6. Waveform Chart
35
SC-EN37EB / SC-EN37EG
12 Wiring Connection Diagram
JK901
JW902
230-240V 
50HZ
AC IN
JW802
1 . . . . . . 9
JW8001
JW804
JW803
2   1
1
2
1
2
M7302
SPINDLE MOTOR
OPTICAL PICKUP
CN7001
 . . . . . . . . . . .
 . . . . . . . . . . .
1
2
15
16
JW805
1
2
PbF
PbF
PbF
F
LED P.C.B
SOLDER SIDE
I
TACT SWITCH P.C.B
SOLDER SIDE
K
SENSOR P.C.B
SOLDER SIDE
G
POWER SWITCH
P.C.B
SOLDER SIDE
D
PANEL P.C.B
SOLDER SIDE
TRAVERSE 
MOTOR
M7301
A
CD SERVO P.C.B
M
M
CN7002
 . . . . . . . . . .
. . . . . . . . .
1
2
22
21
PbF
SOLDER SIDE
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH 
THIS P.C.B
L
TRANSFORMER P.C.B
SOLDER SIDE
SOLDER SIDE
C
MAIN P.C.B
SOLDER SIDE
B
TUNER P.C.B
SOLDER SIDE
E
D-PORT P.C.B
HEADPHONE
AM/FM
ANTENNA
TO SPEAKER
TO 
TRANSFORMER
PbF
JW1
11
1. . . . . . . . .
P351
1
5.  .  . 
JW1
P1
11
1. . . . . . . . .
5
1. . .
P601
FP701
JK604
JK602
JK601
6 . . . . 1
CN806A
CN2401
13 . . . . . . . . . 1
1 . . . . . . . . . 21
FP806
P801
P352
2 . . . . .12
1 . . . . . 9
1 . . . . . . .13
1 . 3
2. . . . . . . . . 22
PbF
PbF
PbF
PbF
PbF
P802
1   2
JW806
1
2
H
SWITCH CIRCUIT 
P.C.B
SOLDER SIDE
PbF
J
MOTOR CIRCUIT 
P.C.B
SOLDER SIDE
PbF
JW352
JW351
3  .  1
JK603
MUSIC PORT
JW601
6  .   .   .   .  1
1
3
. 
Option Port 
Ver.1
(To Deck)
36
SC-EN37EB / SC-EN37EG
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