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Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this tuner.
;
I have this hi-fi system for a long time and I need to repair some things. Founding this manual will be very helpfull :)
 ;
It is pretty good. The schematics were covered all components, the manual also provide the parts list . It's useful for the trouble shooting.
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Very fast service, best quality of the service manual and the schematics
CD TEST MODE
S101
Q204 1
c
OPEN/CLOSE SW LAND 1 TC208
A MAIN C.B
GND
CN501
(TEO) PHONES/LINE OUT IC301
IC501
TEST LAND
TP3 (VC)
TP2(RF)
IC451
J70
3 6
1
(another side) IC401
CN301
(FEO)
PHONES/LINE OUT CN601
J701
3 6 VR701
The servo circuit of this model is designed to be adjustment-free and the adjustment value and disc distinction (CA-DA. CD-R and CD-RW etc.) is adjusted by within the IC. Therefore the adjustment is performed by each TOC reading. The adjustment conditions within the IC of each servo can be monitored in this test mode. 1. How to start the Test Mode Starting method of the test mode differ depending upon the type of disc being used. This is because the adjustment values of each servo also differ depending upon the type of disc. When using the CD-DA or CD-R 1) Short-circuit the test land and the OPEN/CLOSE SW land. 2) Insert the AC plug and install the CD-DA or CD-R disc. 3) Press the PLAY and STOP buttons in this sequence and read the TOC. 4) Press the DISPLAY/ENTER button and confirm that all LCD light up. When using the CD-RW 1) Short-circuit the test land and the OPEN/CLOSE SW land. 2) Insert the AC plug and install the CD-RW disc. 3) Press the PLAY, STOP and DSL buttons in this sequence and read the TOC. The LCD display should display CD-r at this point. 4) Press the DISPLAY/ENTER button and confirm that all LCD light up. Note 1) If the TOC cannot be read, press the DISPLAY/ENTER button once �Err� has appeared on the LCD, causing all the LCDs to become lit up. The following steps 2 and 3 can be confirmed even if the TOC cannot be read. Note 2) By repeatedly pressing the DISPLAY/ENTER button, all LCD will light up and the TOC display will be repeated. Note 3) By repeatedly pressing the DSL button, the �CD-d� and �CD-r� displays will be repeated. When the LCD displays �CD-d,� � CD-DA, CD-R is selected. When the LCD displays �CD-r,� � CD-RW is selected. Note 4) The test mode is cancelled by disconnecting the AC plug and removing the soldering of short land. 2. DISC distinction (confirmation of FE waveform) This mode is possible to perform a confirmation of the disc distinction. Confirmation method 1) Press the DSL button and select �CD-d� or �CD-r� (Refer to Note 3). 2) Install the disc. 3) Press the MODE button.
GND
IC901
LCD901
FM-ANT BPF801
4 IFT803
2
L802
TP1(VT) L801 ANT801(BAR ANTENNA)
3 3
TC801
- 23 -
 $4.99 XPR210 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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