DOWNLOAD Sharp GX-M10H (serv.man3) Service Manual ↓ Size: 8.38 MB | Pages: 60 in PDF or view online for FREE

Model
GX-M10H (serv.man3)
Pages
60
Size
8.38 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Portable
File
gx-m10h-sm3.pdf
Date
PREV: Sharp GX-M10H (serv.man2) User Manual / Operation Manual

Sharp GX-M10H (serv.man3) Service Manual ▷ View online

GX-M10H
1 – 5
[4]    Names Of Parts
  1. Equaliser/X-Bass Button
 2. On/Stand-by Button
  3. Demo/Dimmer/Stop Button
  4. Tuner/Audio In Button
  5. Tuner Preset Down, CD/USB Track Down,
    iPod/iPhone Skip Down
 6. USB Play/Pause Button
  7. Tuner Preset Up, CD/USB Track Up,
    iPod/iPhone Skip Up
  8. CD Play/Pause Button
  9. Volume Down Button
10. iPod Play/Pause Button
11. Volume Up Button
12. iPod door open knob
13. Timer indicator
14. Remote sensor
15. Docking station
16. USB/iPad Terminal
17. CD compartment
18. CD compartment open knob
Front Panel
  1. FM aerial
  2. DC 12 V input socket
  3. Headphone socket
  4. Microphone volume knob
  5. Microphone input socket
  6. Guitar input socket
  7. Guitar volume knob
  8. Audio input socket
  9. Video output socket
10. AC input socket
11. Cable holder
Rear panel
 1. CD Indicator
 2. USB Indicator
  3. MP3 Indicator
 4. WMA Indicator
 5. iPod Indicator
 6. RDS Indicator
 7. TA Indicator
  8. PTY Indicator
 9. TP Indicator
10. FM Stereo Mode Indicator
11. Stereo Station Indicator
12. Total Indicator
13. Folder Indicator
14. Title Indicator
15. MEM (Memory) Indicator
16. X-bass Indicator
17. Sleep Indicator
18. Once Timer Indicator
19. Daily Timer Indicator
20. RDM (Random) Indicator
21. Repeat Indicator
22. Microphone Indicator
23. Guitar Indicator
24. Battery Level Indicator
25. Play Indicator
26. Pause Indicator
Display
X-BASS/EQ
DEMO/DIMMER
VOLUME
iPod
CD
USB
TUNER/AUDIO-IN
ON/STAND-BY
PORTABLE MUSIC BOOMBOX GX-M10
PRESET
R
E
M
I
T
T
O
M
E
R
 
E
R
O
S
N
E
S
1
1 3 5 7 9 11
2 4 6 8 10
13
12
14
16
15
17 18
1
2
3 4 5 6 7 8
9
10
11
1
2
3
4
5
6 7 8 9 10 11
24
23
22
21
20
19
18
17
16
15
14
13
12
25
26
1 – 3
GX-M10H
1 – 6
  1. Remote Control Transmitter
 2. Demo/Dimmer Button
  3. Numeric Buttons
 4. Equaliser (X-Bass) Button
  5. Tuner Preset Up Button
  6. Tuner Preset Down Button
 7. Folder Button
  8. Tuning Up, iPod Cursor Up,
      Folder Up Button
 9. Skip Down, Fast Reverse,
      Time Down Button
10. Tuning Down, iPod Cursor Down,
      Folder Down Button
11. Memory Button
12. Audio In Button
13. USB Play/Pause Button
14. Tuner Button
15. Display Button
16. RDS ASPM Button
17. RDS PTY Button
18. On/Stand-by Button
19. Mute Button
20. Volume Up Button
21. Volume Down Button
22. Sleep (Clear) Button
23. Play Mode Button
24. Skip Up, Fast Forward, Time Up Button
25. Enter Button
26. Clock (Timer) Button
27. CD Play/Pause Button
28. iPod Play/Pause Button
29. iPod Display (TV OUT) Button
30. CD/USB Stop Button
31. iPod Menu Button
32. RDS Display Button
Remote Control
 1. Front speaker
 2. Subwoofer
  3. Bass Reflex Duct
Speakers
T
R
O
P
ABLE MU IS  
C
X
O
B
M
O
O
B
 
GX-M10
3
2
1
7
8
10
13
12
11
15
16
17
14
5
2
4
6
3
9
18
19
20
21
22
23
24
25
26
27
29
32
31
30
28
1
1 – 4
GX-M10H
2
 – 1
CHAPTER 2. ADJUSTMENTS
[1] CD Section
• Adjustment
Since this CD system incorporates the following
automatic adjustment functions, readjustment is not
needed when replacing the pickup. Therefore,
different PWBs and pickups can be combined freely.
Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of
each disc can be performed under optimum
conditions.
Items adjusted automatically
1) Offset adjustment (The offset voltage between the
head amplifier output and the VREF reference
voltage is compensated inside the IC)
* Focus offset adjustment
* Tracking offset adjustment
2) Tracking balance adjustment
3) Gain adjustment (The gain is compensated inside
the IC so that the loop gain at the gain crossover
frequency will be 0 dB.)
* Focus gain adjustment
* Tracking gain adjustment
[2] Test Mode
[Test Mode Input Method]
1. During power stand-by DEMO ON condition, press [1] -> [2] -> [4] -> [5] buttons at remote control sequently.
5. [Exiting Test Mode]
   5.1. While in Version display or in Test Mode Function press ON / STAND-BY button (main unit).
   5.2.         
2. MCU will start up with software version display as below.
" GX# ymdd$ "
Press EQ/X-BASS Key at Main unit
y    : year ( in Hexa code. Eg: 2012     C )
m   : month ( in Hexa code. Eg: 07     7, 10     A )
dd  : day (Eg: 01)
$    : A, B, C, ...... Z
RR : version (00 ~ 99)
#    :  area setting  H : Europe 
                              U : USA
Vxxxx : Servo F/W version 
" GX#_10RR "
Press EQ/X-BASS Key at Main unit
Press EQ/X-BASS Key
at Main unit
" 618Vxxxx "
3. Press [OPEN / CLOSE] button at the main unit to enter the KEY Test Mode. 
4. The display will change as below for each main unit button is pressed.
[TUNER / AUDIO IN]    : Display "KEY 2-1"
[PRESET DOWN]  
: Display "KEY 6-3"
[PRESET UP]        
: Display "KEY 6-4"
[USB PLAY / PAUSE]     : Display "KEY 3-1"
[VOL UP]  
    
: Display "KEY 6-6"
[STOP]  
  
: Display "KEY 6-1"
[CD PLAY / PAUSE]  
: Display "KEY 4-1"
[VOLUME DOWN]         : Display "KEY 6-5"
[iPod PLAY / PAUSE]     : Display "KEY 5-1"
[EQ / X-BASS]       
: Display "KEY 6-2"
All display light up in Backlight On (2sec) => Backlight Off (2sec) => finally display "RESET" and execute reset, 
before go to standby (demo).
[3] Standard Specification Of Stereo System Error Message Display Contents
SYSTEM PROTECT detection and AMP PROTECT detection display
Example: In case of speaker abnormal
1 : SYSTEM PROTECT
2 : AMP Over Temperature Warning Protect
3  : AMP  Shut Down Protect
4 : FAULT
OFF
FLASHING
ON
No.1
1 Frame
(Repeat)
OFF
OFF
( 3 Sec )
No.2
No.3
No.4
No.1
No.2
( 3 Sec )
( 3 Sec )
( 3 Sec )
OFF
ON
ON
OFF
FLASHING
ON
OFF
)
c
e
S
3
 
(
)
 
c
e
S
3
 
(
( 3 Sec )
In case AMP Shut Down, SYSTEM PROTECT, FAULT PROTECT or AMP Over-Temp Warning Protect has occurred, 
the unit will automatically enter to stand-by mode ON/Standby LED willl be flashing as below:- 
GX-M10H
3
 – 1
CD-ES700/CD-ES77
CD-ES700/CD-ES77
Service Manual
CD-ES700/CD-ES77
Market
E
 
CHAPTER 3. MECHANISM DESCRIPTION
[1] Disassembly
Caution On Disassembly
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were before disassembling.
4. Take sufficient care on static electricity of integrated circuits and other circuits when servicing.
(A1) x 8
M4 x 14mm
(B1) x 4
M3.5 x 10mm
(B1) x 4
M3.5 x 10mm
(A2) x 2
M3 x 30mm
(C1) x 6
M3 x 30mm
(A2) x 2
M3 x 30mm
(A1) x 8
M4 x 14mm
Figure 2
Figure 1
Front Cabinet Ass’y
(A3) x 1
From Side Cabinet Ass’y
(A3) x 1
From Side Cabinet Ass’y
Side Cabinet Ass’y (Left)
Side Cabinet Ass’y (Right)
Subwoofer (Right)
Subwoofer (Left)
Back Cabinet Ass’y
Back Cabinet Ass’y
Top Cabinet Ass’y
Front Cabinet Ass’y
CAUTION:
TO REMOVE SPEAKER UNIT, PRESS THESE LOCKING TABS 
TO RELEASE SPEAKER WIRES.
SPEAKER UNIT
LOCKING
TAB
LOCKING TAB
SPEAKER
WIRE
STEP
REMOVAL
PROCEDURE
FIGURE
STEP
REMOVAL
PROCEDURE
FIGURE
1
Side Cabinet Ass'y
(A1)x16
1
8
Speaker
(H1)x2
3
(Left/Right)
(A2)x4
1
(Left/Right)
(H2)x8
3
(A3)x2
2
(H3)x8
5
2
Subwoofer
(B1)x8
2
(H4)x4
5
(Left/Right)
(B2)x4
9
iPod PWB
(J1)x1
6
3
Back Cabinet Ass'y (C1)x6
1
(J2)x1
6
(C2)x9
3,5,11,12
(J3)x2
7
(C3)x2
11
10
Top Cabinet Ass'y
(K1)x2
8
4
Display PWB
(D1)x1
3
11
CD Mechanism Unit
(L1)x4
9
(D2)x6
3
12
Door Switch PWB
(M1)x1
9
(D3)x2
4
13
Main PWB
(N1)x1
8
(D4)x1
4
(N2)x2
8
5
Key PWB
(E1)x1
4
(N3)x1
10
(E2)x3
(N4)x7
10
6
USB PWB
(F1)x1
3
(N5)x4
11
7
Transit PWB
(G1)x1
5
14
SMPS PWB
(P1)x4
12
(G2)x3
(P2)x1
(G3)x1
15
Subwoofer Flash
(Q1)x4
13
PWB (R-CH / L-CH )
16
AC Inlet PWB
(R1)x2
14
17
Battery Terminal 1
(S1)x2
14
and 2 PWB
(S2)x8
1. Speaker Cup .....................
2. Screw.................................
3. Screw.................................
4. Terminal ............................
1. iPod Door...........................
2. iPod Holder Ass'y ..............
3. Screw.................................
1. Screw.................................
1. Screw.................................
1. Screw.................................
1. Screw.................................
2. Mic Knob............................
3. Bracket ..............................
4. Screw.................................
5. Screw.................................
1. Screw.................................
2. Socket ...............................
1. Screw.................................
1. Screw.................................
1. Battery Cover.....................
2. Screw.................................
1. Screw.................................
2. Screw.................................
3. Socket ...............................
1. Screw.................................
2. Terminal ............................
1. Screw.................................
2. Socket ...............................
3. Flat Cable ..........................
1. PWB Holder Ass'y .............
2. Screw.................................
3. Screw.................................
4. Flat Cable ..........................
1. Function Button .................
2. Screw.................................
1. Screw.................................
1. iPod Cover.........................
2. Screw.................................
3. Socket ...............................
Page of 60
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