Sony HCD-EP303, Руководство по обслуживанию

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21 21
HCD-EP303
6-3. Printed Wiring Board MAIN Section • See page 16 for Circuit Boards Location.
IC203
IC101
IC102
IC301
L110
AM FERRITE-ROD
ANTENNA
A
K
A
K
MAIN BOARD
E
E
E
A
K
TP10
(FMVT)
TP11(AMVT)
1 2 3
A
A
K
K
E
FM
ANT
ANT1
E
E
AM FREQ
STEP
9 kHz
10kHz
EXCEPT AEP,UK
SPEAKER
(IMPEDANCE USE 4
¶
)
SPK301
+
–
+
–
L
R
A
A
K
K
A
K
A
K
A
A
A
A
K
K
A K
A
A
K
K
K
A
A
A
K
K
K
A
K
A
A
K
K
K
S201
M201
(PLAY)
(CAPSTAN/REEL)
M
2
1
3
4
B CASSETTE
BOARD
(Page 24)
C
DISPLAY
BOARD
(Page 25)
D
DISPLAY
BOARD
(Page 25)
A DISPLAY
BOARD
(Page 25)
E
E
E
E
E
CD
BLOCK
*
*
SUPPLIED AS THE
ASSEMBLED BLOCK
E
E
E
E
E
HEADPHONE BOARD
JK401
PHONES
3
4 5
6
1
2
1
5
E
POWER BOARD
CN402
(Page 27)
EXCEPT
AEP,UK
D309
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10 11
Ref. No. Location
D101 C-5
D102 C-5
D103 B-8
D104 C-9
D105 B-6
D306 G-7
D307 H-9
D308 G-8
D310 H-9
D311 I-9
D312 G-7
D314 G-7
D316 G-7
D317 H-9
D331 D-6
D332 D-6
D333 E-7
D334 F-7
D335 G-7
IC101 B-10
IC102 D-9
IC203 E-5
IC301 G-5
Q101 D-10
Q102 C-10
Q104 B-11
Q116 E-11
Q201 D-4
Q202 E-4
Q205 F-5
Q206 D-4
Q301 F-6
Q302 F-6
Q308 H-8
Q309 H-8
Q310 H-8
Q311 H-8
Q312 G-7
Q313 I-8
Q314 G-7
ZD302 H-7
ZD304 I-6
ZD305 G-7
• Semiconductor
Location