DOWNLOAD Sony CMT-M100MD / HCD-M10 Service Manual ↓ Size: 7.05 MB | Pages: 92 in PDF or view online for FREE

Model
CMT-M100MD HCD-M10
Pages
92
Size
7.05 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-m100md-hcd-m10.pdf
Date

Sony CMT-M100MD / HCD-M10 Service Manual ▷ View online

3
HCD-M10
C14/Toc Error
The MD deck cannot read the disc information
properly.
Replace the MD.
Erase all the recorded contents of the MD using
the All Erase Function (see page 36).
C41/Cannot Copy
The sound source is a copy of a commercially
available music software.
The Serial Copy Management System prevents
making a digital copy (see page 57).
Messages
One of the following messages may appear or
flash in the display during operation.
MD
Assign None
All the tracks on an MD are registered into groups.
Auto Cut
The MD deck is pausing the recording because
silence continued for 30 seconds or more during
digital recording.
Blank Disc
The inserted recordable MD is new, or all tracks on
the MD have been erased.
Cannot Edit
• A pre-mastered MD is in the deck.
• You tried to edit in Programme or Shuffle Play
mode.
Cannot REC
• A pre-mastered MD is in the deck.
• The function is switched to MD.
Cannot SYNC!
• There is no disc in the MD deck, or the MD is
protected against erasure.
• There is no time remaining on the MD.
continued
Self-diagnosis display
This system has a Self-diagnosis display
function to let you know if there is a system
malfunction. The display shows a code made
up of three letters and a message alternately to
show you the problem. To solve the problem
refer to the following list. If any problem
persists, consult your nearest Sony dealer.
C11/Protected
The MD is protected against erasure.
t
t
t
t
t
t
t
t
Remove the MD and slide the tab to close the
slot (see page 20).
C12/Cannot Copy
You tried to record a CD or MD with a format that
the system does not support, such as a CD-ROM.
Remove the disc and turn off the system once,
then turn it on again.
C13/REC Error
Recording could not be performed properly.
Move the system to a stable place, and start
recording over from the beginning.
The MD is dirty or scratched, or the MD does not
meet the standards.
Replace the MD and start recording over from
the beginning.
C13/Read Error
The MD deck cannot read the disc information
properly.
Remove the MD once, then insert it again.
4
HCD-M10
Self-diagnosis display (continued)
Complete!
The editing operation of MDs is completed.
Disc Full!
There is no time remaining on the MD.
Eject
The MD deck is ejecting the MD.
Group Full!
An attempt was made to create a new group in
excess of the maximum number of groups, or there
are insufficient characters for updating the group
management information.
Impossible
• You tried to make an impossible editing
operation.
• You cannot combine or erase the tracks due to
the system limitations of MDs.
• You cannot specify the division point at the
beginning or end of a track.
Incomplete!
Adjustment of the recording level after recording
or Fade-in and Fade-out procedures have failed
since the system was either subject to vibration or
there is a damaged or dirty disc in the tray. Place
the system in a stable place to minimize shock and
vibration. Do not use damaged or dirty discs.
Initialize
The power was off for a long time, so the system is
initializing itself.
Name Full
There is no more space to store track, disc or group
titles.
No Change
While attempting to change the recording level
after recording, you pressed ENTER/YES without
actually changing the recording level, so no change
was made.
No Disc
There is no disc in the MD deck.
OVER
You have reached the end of the MD while
pressing M  during playing pause.
Step Full!
You tried to programme 26 or more tracks (steps).
Push STOP!
You pressed PLAY MODE/DIRECTION (or
PLAY MODE on the remote) during play.
—Rehearsal—
The MD is playing the specified dividing point for
confirmation during the A-B Erase Function and
the Divide Function.
S.F Edit!
You attempted to perform another operation while
in S.F Edit (changing the recording level after
recording, Fade-in, Fade-out) mode.
S.F Edit NOW
You pressed =/1  while in S.F Edit (changing the
recording level after recording, Fade-in, Fade-out)
mode.
Smart Space
The signal was input again after silence continued
for 3 or more but less than 30 seconds during
digital recording.
Text Protect
There is CD TEXT information which cannot be
recorded on the MD.
TOC Reading
The MD deck is reading the TOC information of
the MD.
TOC Writing
The MD deck is writing the information of
recorded or edited contents.
Track End
You have reached the end of the track while
adjusting the dividing point during the Divide
Function.
Tr Protect
You attempted to erase a protected track.
5
HCD-M10
1. SERVICING  NOTES
······················································ 6
2. GENERAL
········································································ 10
3. DISASSEMBLY
······························································ 12
4. TEST  MODE
··································································· 22
5. ELECTRICAL  ADJUSTMENTS
······························ 27
6. DIAGRAMS
6-1. CIRCUIT BOARDS LOCATION ····································· 41
6-2. BLOCK DIAGRAM – CD BOARD – ······························ 42
BLOCK DIAGRAM – MD BOARD – ····························· 43
BLOCK DIAGRAM – MAIN BOARD – ························· 44
BLOCK DIAGRAM – PANEL BOARD – ······················· 45
6-3. PRINTED WIRING BOARD – CD BOARD – ················ 46
6-4. SCHEMATIC DIAGRAM – CD BOARD – ····················· 47
6-5. PRINTED WIRING BOARD – BD BOARD – ················ 48
6-6. SCHEMATIC DIAGRAM – BD BOARD (1/2) – ············ 49
6-7. SCHEMATIC DIAGRAM – BD BOARD (2/2) – ············ 50
6-8. SCHEMATIC DIAGRAM – MAIN OARD (1/2) – ·········· 51
6-9. SCHEMATIC DIAGRAM
  – MAIN BOARD (2/2), LOADING BOARD – ················ 52
6-10. PRINTED WIRING BOARD
  –  MAIN BOARD,LOADING BOARD – ························· 53
6-11. PRINTED WIRING BOARD – MD DIGITAL BOARD –54
6-12. SCHEMATIC DIAGRAM – MD DIGITAL BOARD – ··· 55
6-13. PRINTED WIRING BOARD – TC BOARD – ················ 56
6-14 SCHEMATIC DIAGRAM – TC BOARD – ····················· 57
6-15. PRINTED WIRING BOARDS
  – PANEL BOARD, BL (AMBER), BL (WHITE),
     JACK BOARD – ······························································ 58
6-16 SCHEMATIC DIAGRAM
  – PANEL BOARD, BL (AMBER), BL (WHITE),
     JACK BOARD – ······························································ 59
6-17. PRINTED WIRING BOARD
   – AMP BOARD, POWER BOARD – ······························ 60
6-18. SCHEMATIC DIAGRAM – AMP BOARD – ·················· 61
6-19. SCHEMATIC DIAGRAM – POWER BOARD – ············ 62
6-20. IC PIN FUNCTION DESCRIPTION ································ 63
7. EXPLODED  VIEWS
····················································· 72
8. ELECTRICAL  PARTS  LIST
····································· 80
TABLE  OF  CONTENTS
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 
0
 OR DOTTED LINE WITH
MARK 
0
 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
CD
Cannot Edit
You tried to label a CD TEXT disc.
CD No Disc
There is no CD in the player.
Complete!
The editing operation of CD is completed.
Name Full
There are already 50 disc titles stored in the
system.
OVER
You  have reached the end of the CD while
pressing M during play or pause.
Step Full!
You  tried to programme 26 or more tracks (steps).
TAPE
Cannot SYNC!
There is no tape in the tape deck, or the tab has
been removed from the cassette.
No Tab
You  cannot record the tape because the tab has
been removed from the cassette.
No Tape
There is no tape in the tape deck.
6
HCD-M10
SECTION 1
SERVICING NOTE
This appliance is classified as a CLASS 1 LASER product. The
CLASS 1 LASER PRODUCT MARKING is located on the rear
exterior.
Laser component in this product is capable
of emitting radiation exceeding the limit for
Class 1.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Note for Speaker Terminals
The negative speaker outputs are not grounded bevause of the
balanced transformerless circuit.
(If connecting them to ground, or each other, the circuit is broken)
NOTES  ON  HANDLING  THE  OPTICAL  PICK-UP
BLOCK  OR  BASE  UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
FOR CD
NOTES  ON  LASER  DIODE  EMISSION  CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
FOR MD
NOTES  ON  LASER  DIODE  EMISSION  CHECK
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
This caution
label is
located inside
the unit.
• DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure :
1.
Press two buttons of   ENTER/START   and   OPEN/CLOSE
(CD section) simultaneously.
2.
The message “UNLOCKED” is displayed and the tray is
unlocked.
Note : When “LOCKED” is displayed, the tray lock is not released
    by turning power on/off with the  POWER  button.
Ver 1.2  2002.05
Page of 92
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Sony CMT-M100MD / HCD-M10 Service Manual ▷ Download

  • DOWNLOAD Sony CMT-M100MD / HCD-M10 Service Manual ↓ Size: 7.05 MB | Pages: 92 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony CMT-M100MD / HCD-M10 in PDF for free, which will help you to disassemble, recover, fix and repair Sony CMT-M100MD / HCD-M10 Audio. Information contained in Sony CMT-M100MD / HCD-M10 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.