Pioneer M-F10 Servis Kılavuzu - Sayfa 25
Amplifikatör Pioneer M-F10 için çevrimiçi göz atın veya pdf Servis Kılavuzu indirin. Pioneer M-F10 28 sayfaları. Stereo power amplifier
Ayrıca Pioneer M-F10 için: Kullanım Talimatları Kılavuzu (40 sayfalar), Servis Kılavuzu (28 sayfalar)
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7.1.2 SINGLE OPERATION METHOD
Voltage of each part and method of diagnosing each IC
Test Point for Service
COMPLEX ASSY
COMPLEX ASSY
Diagnosis of Voltage of Each Part
1
FOR SERVICE 1. AC RY
in the power supply outlet.
Short
TE
L 13942296513
2
The voltage of each part is checked.
Refer to next page (diagnosis point).
Diagnosis of Each IC
1
FOR SERVICE 1. AC RY
in the power supply outlet.
2
FOR SERVICE 2. SPRY
3
FOR SERVICE 3. MUTE
Short
4
The AUDIO signal (About 1kHz) is input to the input side of each IC, and the output is confirmed.
Refer to next page (diagnosis point).
OP amplifier (AMP Assy) . . . . . . IC3001, IC3901, and IC3451
www
Amplifier (AMP Assy) . . . . . . IC3301 and IC3401
Diagnosis of IC3021
Note: The single operation confirmation cannot be done, because IC3021(E-VOL) is
.
controlled with the microcomputer of Stereo CD tuner (XC-F10).
http://www.xiaoyu163.com
SIDE B
point of the COMPLEX Assy is short-circuited (AC RELAY ON), and the AC power code is inserted
point of the COMPLEX Assy is short-circuited (AC RELAY ON), and the AC power code is inserted
point of the COMPLEX Assy is short-circuited (SP RELAY ON).
point of the COMPLEX Assy is short-circuited (MUTE OFF).
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http://www.xiaoyu163.com
2 9
8
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
FOR SERVICE
1. AC RY
FOR SERVICE
3. MUTE
FOR SERVICE
2. SP RY
0 5
8
2 9
9 4
2 8
Short
Short
m
M-F10
9 9
9 9
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