DOWNLOAD Sony MHC-V6D Service Manual ↓ Size: 9.71 MB | Pages: 108 in PDF or view online for FREE

Model
MHC-V6D
Pages
108
Size
9.71 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mhc-v6d.pdf
Date

Sony MHC-V6D Service Manual ▷ View online

MHC-V6D
33
2-28.  OPTICAL  PICK-UP  BLOCK (CMS-S76RFS7G) (OP1)
5 insulator
 screw
5 insulator screw
5 insulator
 screw
5 insulator screw
8 flexible flat cable (24P) 
 (FFC1)
9 connector
7 connector
0 insulator
0 insulator
0 insulator
0 insulator
qa optical pick-up block
 (CMS-S76RFS7G) 
 (OP1)
6 Remove the optical pick-up block 
 
in the direction of the arrow.
4 three
 claws
‡WireVeWWiQJ
‡)Oe[iEOeIODWFDEOe3VeWWiQJ
1 claw
1 claw
1 claw
1 two
 claws
1 claw
2 chuck holder block
±BRWWRPYieZ–
Terminal face is below side.
7RSYieZ–
3 Draw out the tray.
 Note 
3: When you can not draw out the tray, 
 
 
please refer to “HOW TO OPEN THE TRAY
 
 
WHEN POWER SWITCH TURN OFF” on page 6.
colored line
Insert straight into the interior.
flexible flat 
cable
connector
OK
colored line
Insert at a slant.
flexible flat 
cable
connector
NG
Note 1: When installing the flexible flat cable, ensure that 
 
the colored line is parallel to the connector after insertion.
Note 2: Insert the connector straight into the interior.
 
There is a possibility that using this device without 
 
the connector correctly installed will damage it.
Insert only part way.
Insert straight into 
the interior.
connector
Insert at a slant.
connector
connector
connector
connector
connector
OK
NG
NG
MHC-V6D
34
SECTION  3
TEST  MODE
COLD  RESET
It can clears all data including preset data stored in the memory to 
initial conditions. Execute this mode when returning the this unit 
to the customer.
Procedure:
1.  Press the [
?
/
1
] button to turn the power on.
2.  Press two buttons of the [
x
] and [PAN] simultaneously for 
three seconds.
3. The 
message “COLD RESET” is displayed on the fl uorescent 
indicator tube, then becomes the standby state.
Screen display
USER  RESET
It can clears all data including preset data stored in the memory 
to initial conditions (Only the connection history information of 
Bluetooth is not initialized).
Procedure:
1.  Press the [
?/1
] button to turn the power on.
2.  Press two buttons of the [
x
] and [BASS BAZUCA] simultane-
ously for three seconds.
3.  The message “RESET” is displayed on the fl uorescent indica-
tor tube, then becomes the standby state.
Screen display
AM  TUNER  STEP  CHANGE 
It can change AM step interval into 9 kHz or 10 kHz.
Procedure:
1.  Press the [
?/1
] button to turn the power on.
2.  Press the [FUNCTION] button to turn the AM function.
3.  Press the [
?/1
] button to turn the power off.
4. While 
pressing 
the 
[
>
 TUNING+] button, press the [
?/1
button.
5.  The message “9K STEP” or “10K STEP” is displayed on the 
fl uorescent indicator tube, and AM step interval changed.
Screen display
or
DISC  TRAY  LOCK  MODE
It can be unable to take sample disc out of disc tray in the shop.
Procedure:
1.  Press the [
?
/
1
] button to turn the power on.
2.  Press the [FUNCTION] button to turn the DVD/CD function.
3.  Press the [
Z
] button to open the disc tray and set the disc.
4.  Press the [
Z
] button to close the disc tray.
5.  Press two buttons of the [
x
] and [ENTER] simultaneously for 
three seconds.
6.  The message “LOCKED” is displayed on the fl uorescent indi-
cator tube and the disc tray is locked.
 
(Even if pressing the [
Z
] button, the message “LOCKED” is 
displayed on the fl uorescent indicator tube and the disc tray is 
locked)
Screen display
Releasing method:
1.  Press two buttons of the [
x
] and [ENTER] simultaneously for 
three seconds.
2.  The message “UNLOCKED” is displayed on the fl uorescent 
indicator tube and the disc tray is unlocked.
Bluetooth  PAIRING  HISTORY  CLEAR
It can clear the Bluetooth pairing history.
Procedure:
1.  Press the [
?
/
1
] button to turn the power on.
2.  Press the [FUNCTION] button to turn the Bluetooth function.
3.  Press two buttons of the [
x
] and [FLANGER] simultaneously 
for three seconds.
4.  The message “BT HISTORY” 
→ “CLEAR” is displayed on 
the fl uorescent indicator tube, and the pairing history of Blue-
tooth is cleared.
Screen display
MHC-V6D
35
VERSION  DISPLAY
It can confi rm the SC and MTK version.
Procedure:
1.  Press the [
?
/
1
] button to turn the power on.
2.  Press two buttons of the [ENTER] and [MOVIE/GAME] si-
multaneously for three seconds.
3.  The SC and MTK version is displayed on the fl uorescent indi-
cator tube, and it returns to the display of the normal mode.
SC version
MTK version
 
(Displayed values in the above fi gure are example)
PANEL  TEST
It can confi rm the fl uorescent indicator tube, LEDs, model name, 
destination, software version and button.
Procedure:
1.  Press the [
?
/
1
] button to turn the power on.
2.  Press two buttons of the [ENTER] and [FOOTBALL] simulta-
neously for three seconds.
3.  It enters the panel test mode, and all segments on the fl uores-
cent indicator tube and all LEDs light up.
Screen display
1
NX
REC
cPLAYc
REC
FLDR SHUF
1 USB PGM
ALL USB SEARCH
USB B
VIDEO
PHOTO
MUSIC
TUNED
MONO
AUTO
USB A
%
NTSC
SLEEP
PRESET
STEREO
4.  Each time the [ENTER] button is pressed, the screen display is 
changed in order as follows.
All segments and 
all LEDs turn on
Speaker illumination:
white
All segments and 
all LEDs turn on
Speaker illumination:
blue
All segments and
all LEDs turn off
Speaker illumination:
off
Test pattern 1
Speaker illumination:
red
Test pattern 2
Speaker illumination:
green
1
REC
cPLAY
SHUF
1 USB
USB
USB B
VIDEO
PHOTO
MUSIC
MONO
AUTO
%
1
NX
REC
cPLAYc
REC
FLDR SHUF
1 USB PGM
ALL USB SEARCH
USB B
VIDEO
PHOTO
MUSIC
TUNED
MONO
AUTO
USB A
%
NTSC
SLEEP
PRESET
STEREO
c
REC
FLDR
PGM
ALL
SEARCH
TUNED
USB A
NTSC
SLEEP
PRESET
STEREO
1
NX
REC
cPLAYc
REC
FLDR SHUF
1 USB PGM
ALL USB SEARCH
USB B
VIDEO
PHOTO
MUSIC
TUNED
MONO
AUTO
USB A
%
NTSC
SLEEP
PRESET
STEREO
5. When 
pressing 
the 
[  +PRESET+] button, the model name is 
displayed on the fl uorescent indicator tube.
Screen display
6. Each time [  +PRESET+] button is pressed, tthe display 
changes destination 
→ SC version → MTK version → OPU 
version 
→ UI version → PF version → SYS version → CD 
version 
→ CMA version → CMB version → ST version → 
TA version 
→ TM version this order, and returns to the model 
name display.
Model name
Destination
SC version
MTK version
OPU version
UI version
PF version
SYS version
CD version
CMA version
CMB version
ST version
TA version
TM version
(Displayed values in the above fi gure are example)
Destination
Display
120V AC area in E model (E2)
LATIN
African model (E4)
EA3-2
Indian model (E12)
E12
Chilean and Peruvian models (E51)
LATIN
United Arab Emirates, Kuwait, Iraq, Kenya, 
Tanzania and Nigeria models (E93)
EA3-2
South African model (SA2)
EA3-2
Mexican model (MX4)
MX
Singapore and Malaysia models (SP6)
ASIA-2
Thai model (TH1)
ASIA-2
7. When 
pressing 
the 
[
x
] button while the each version is dis-
played, month and day of the software creation is displayed. 
When pressing the [
x
] button again, the display returns to the 
each version display.
Screen display
(Displayed values in the above fi gure are example)
– Continued on next page –
Ver. 1.3
MHC-V6D
36
8.  When pressing the [  –PRESET–] button, “K 0 V0” is dis-
played on the fl uorescent indicator tube.
Screen display
9.  Each time a button is pressed, “K 0” value increases. However, 
once a button is pressed, it is no longer taken into account.
 
When pressing the all buttons, “K22” and “OK”  are displayed 
alternately
Screen display
10.  “V0” value increases “V1”, “V2”, “V3” · · · “V8”, “V9”, “V0” 
if turn the [VOLUME/DJ CONTROL] knob clockwise, or it 
decreases “V9”, “V8”, “V7” · · · “V2”, “V1”, “V0” if turn the 
knob counterclockwise.
Releasing method:
Press two buttons of the [ENTER] and [FOOTBALL] simultane-
ously for three seconds.
DVD  COLOR  SYSTEM  CHANGE
It can change DVD color system into NTSC or PAL.
Procedure:
1.  Press the [
?
/
1
] button to turn the power on.
2.  Press the [FUNCTION] button to turn the DVD/CD function.
3.  Press two buttons of the [PAN] and [LED COLOR] simultane-
ously for three seconds.
4.  The message “COLOR NTSC” or “COLOR PAL”is displayed 
on the fl uorescent indicator tube, and DVD color system 
changed.
Screen display
or
5.  When the “NTSC” mark is lights up, DVD color system is 
NTSC. 
 
When the “NTSC” mark is turns off, DVD color system is 
PAL. 
Screen display
MUSIC
NTSC
 
(Displayed characters in the above fi gure are example)
DVD  SERVICE  MODE
•  This mode let you make diagnosis and adjustment easily by 
using the remote commander and the TV. The instructions, di-
agnostic results, etc. are given on the on-screen display.
•  TEST DISC LIST
 
Be sure to use the DVD disc that matches the signal standards 
of your region.
• For CD
Part No.
 
Description
3-702-101-01 DISC 
(YEDS-18), 
TEST
4-225-203-01 DISC 
(PATD-012), 
TEST
J-2501-307-A DISC 
(HLX-A1), 
TEST
•  For DVD SL (Single Layer)
Part No.
 
Description
J-6090-069-A 
DISC (HLX-503), TEST (NTSC)
J-6090-088-A 
DISC (HLX-504), TEST (NTSC)
J-6090-077-A 
DISC (HLX-506), TEST (PAL)
•  For DVD DL (Double Layer)
Part No.
 
Description
J-6090-071-A 
DISC (HLX-501), TEST (NTSC)
J-6090-089-A 
DISC (HLX-505), TEST (NTSC)
J-6090-078-A 
DISC (HLX-507), TEST (PAL)
•  Procedure to enter to DVD Service Mode:
1.  Press the [
?/1
] button to turn the power on.
2.  Press the [FUNCTION] button to turn the DVD/CD function.
3.  Press two buttons of the [WAH] and [LED COLOR] simulta-
neously for three seconds.
4.  The message “SERVICE IN” appears on the fl uorescent  in-
dicator tube and the Top Menu of Remocon Diagnosis Menu 
appears on the on-screen display on the TV. The model name, 
main unit’s micom version information (IF-con) and DVD 
fi rmware version information (Syscon) are displayed at the 
bottom of the on-screen display.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
Model Name : V6D_GA
IF
–con :  Ver. 01.02 (0000)
Syscon :  Ver. 1.020
5.  To execute each function, press its number by using numeric 
button on the remote commander.
Releasing method:
Press the [
?/1
] button to turn the power off.
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