Yamaha AX-497 서비스 매뉴얼 - 페이지 15
{카테고리_이름} Yamaha AX-497에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha AX-497 36 페이지. Stereo amplifier
Yamaha AX-497에 대해서도 마찬가지입니다: 소유자 매뉴얼 (23 페이지), 소유자 매뉴얼 (24 페이지)
페이지 인쇄
- 1. Table of Contents
- 2. Important Notice
- 3. To Service Personnel
- 4. Impedance Selector
- 5. Remote Control Panel
- 6. Front Panel
- 7. Rear Panels
- 8. Specifications
- 9. Internal View
- 10. Disassembly Procedures
- 11. Adjustment
- 12. IC Data / Block Diagram
- 13. Pin Connection Diagram / Printed Circuit Board
- 14. Parts List
- 15. Exploded View
- 16. Remote Control Rax15
A
Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD (Foil side)
1
FUNCTION (3) P.C.B.
(Side B) Lead Free Solder Used
2
3
FUNCTION (3) P.C.B.
T E
L
1 3 9 4 2 2 9 6 5 1 3
(Side A)
1
10
4
VOLUME
5
w w w
.
6
B
C
FUNCTION (1) P.C.B.
FUNCTION (8)
CB601
MAIN (3)
CB201
FUNCTION (11)
CB641
FUNCTION (2) P.C.B.
(Side A)
CD/DVD DIRECT AMP
x
a o
y
i
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D
E
8
(Side A)
FUNCTION (4)
W451
MAIN (5)
Q
Q
MAIN (6)
3
7
6
3
FUNCTION (6)
PURE DIRECT
Point q (Pin 20 of IC301)
u 1 6 3
.
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F
2
4
9
9
8
FUNCTION (1) P.C.B.
1
21
22
CB221
1
5
CB226
1
5
0
8
9
2
4
CB531
Point w
CH 1 : Emitter of Q309
CH 2 : Collector of Q304
m
c o
↑
↑
AC POWER ON
AC POWER OFF
(Connect the power cable)
(Disconnect the power cable)
G
H
AX-497
2
9
9
(Side B) Lead Free Solder Used
2
CH1
2
CH2
1
42
9
8
2
9
9
8
5
1
4
↑
AC POWER ON
(Connect the power cable)
15