Sony HCD-EP707 - Micro Hi-fi Component System, Руководство по обслуживанию

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HCD-EP707
5-9. PRINTED WIRING BOARDS – POWER AMP Section – • See page 20 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
Q701 C-4
Q702 C-5
Q703 C-5
Q704 C-5
U700 A-7
U701 A-4
1
14
U1
POWER AMP BOARD
SPEAKER JACK BOARD
U700
3 1
1
3
1
3
REGULATOR
BOARD
CON801
I
E
C
B E
C
B
1 4
REGULATOR
BOARD
CON808
H
MAIN
BOARD
E
1 4
1 4
–
+
–
+
R
L
SPEAKER
IMPEDANCE
USE 4 Ω
SP801
A
B
C
D
E
F
1 2 3 4 5 6 7
B
C
E
B
C
E
(Page 28)
(Page 28)
(Page 21)