Aiwa XR-M800, XR-M801 User manual

Aiwa XR-M800, XR-M801 User manual
XR-M800
XR-M801
K
EZ
SERVICE MANUAL
COMPACT DISC
STEREO SYSTEM
BASIC TAPE MECHANISM : AZM-1 A2NM
BASIC CD MECHANISM : DA23LN
SYSTEM
STEREO
RECEIVER
CASSETTE DECK/
CD PLAYER
XR-M800
RX-LM800
FD-LM800
XR-M801
RX-LM801
SPEAKER
REMOTE
CONTROLLER
SX-LM810
RC-AAT22
FD-LM801
S/M Code No. 09-00B-437-1S1
SU
PP
LE
ME
DA
NT
TA
• This Service Manual contains the additional information “DISASSEMBLY
INSTRUCTIONS” and “TEST MODE” for the model XR-M800/M801 (K,EZ).
If requiring the other information, see Service Manual of
XR-M800/801 (K,EZ), (S/M Code No. 09-00B-437-1R1).
DISASSEMBLY INSTRUCTIONS <FD-LM800/LM801>
1. Removing the Ornament Parts
1)
Remove the two screws.
2)
Remove the two screws.
3)
Remove the eight screws 1 and remove the PANEL, REAR.
4)
Remove the FFC from the connector 1 and remove PANEL,
TOP 2.
-2-
2. Removing the CD Block
1)
Remove the two screws and remove the entire CD block.
2)
The figure shows the status after the CD block is removed.
3. Removing the DECK Block
1)
Remove the screw.
2)
Remove the screw.
-3-
3)
Remove the four screws 1, remove the FRONT block 2 and
remove the DECK block.
4)
The figure shows the status after the DECK block is removed.
-4-
CD TEST MODE
1. How to Start the CD Test Mode
2. How to Exit the CD Test Mode
While pressing the function button, insert the AC plug to the
wall outlet. All the indicators on the display light, which means
that the test mode starts up.
Disconnect the AC plug.
3. Function Descriptions and Application of the CD Test Mode
No
Mode
1
Start mode
Operation
FL indication
Function
Checking item
All indicators light
• Checking FL
• Checking microprocessor
2
Search
9
CD
mode
• FL lights
• Continuous focus search
• APC circuit
*1 *2 • Laser current
• Focus search waveform
• Focus error waveform
(FOK and FZC are not monitored
in the search mode)
3
Play mode
1 2
Normal time
display
• Normal playback
• Focus servo
• If TOC cannot be read, focus
• Tracking servo
search of “2” is continued
• Sled servo
• Spindle servo
• FOK
• RF waveform
4
Traverse
;
mode
Normal time
• Tracking servo OFF/ON.
• Tracking servo
display
• Each time ; is pressed, the
• Traverse waveform
tracking servo repeats turning
off/on.
5
Sled mode
5
CD TEST
6
• Pickup moves to the outermost
• Sled circuit
• Mechanism
track *3
• Pickup moves to the innermost
track (normal operation during
playback)
*1: The driver IC heats up and the protection circuit starts working when the focus search is continued for 10 minutes or longer. There can be a
case that operations cannot be performed correctly.
In such a case, turn off the main power. After cooling down the machine, restart the machine.
*2: Before performing the visual check of the lens operation, slightly open the CD lid by hand. If you press the OPEN button and open the CD
lid, the search mode exists.
*3: Be careful not to damage the gear because the sled motor rotates while the FF or REW button is being pressed even if the pick-up is located
in the innermost track or the outermost track.
4. Overview of Operation
Each operation mode can be operated one mode after another using each button in the order starting from the “Start” mode that is shown by the
arrow mark in the illustration.
Start mode
All indicators light
Search mode
Traverse mode
Play mode
-5-
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
9301978 0251431
Printed in Singapore
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