Sharp CD-SW340H Service Manual ▷ View online
CD-SW340H
2 – 2
[2] Test Mode
• Setting the test mode
• Setting the test mode
During stand-by mode, press button while pressing
down the
down the
button and ON/STAND-BY button.
then, press the CD button to enter the test mode.
IL isn’t done
OPEN/CLOSE operation is using manual.
IL isn’t done
<<
>>,<<
>>buttons make pick's slide possible.
IL isn’t done
to page 2-3
<<PLAY>> key input.
C D
T
E S T
A
Do TOC IL. Do normal play.
When these following key is input into PLAY key, track
number can be appoint directly.
When these following key is input into PLAY key, track
number can be appoint directly.
<<MEMORY>> key input.
<<
1>> key: Track 4
<<
2>> key: Track 9
<<
3>> key: Track 15
Adjustment result automatically will
display as below for each 2 sec:
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
display as below for each 2 sec:
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
<<STOP>> key input.
STOP
Explanation:
a) Focus off set
a) Focus off set
= "FOF_XXXX"
b) Tracking off set
= "TOF_XXXX"
c) Tracking balance
= "TBAL_XX"
d) Tracking Gain
= "TGAN_XX"
f) Focus Gain
= "FGAN_XX"
g) RF level shift
= "RFLS_XX"
VOL — Last memory
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
CD-SW340H
2 – 3
Sliding the PICKUP with <<
>>, <<
>> button
must only be in STOP mode.
<<MEMORY>> key input.
Laser ON.
<<MEMORY>> key input.
Tracking OFF play at that specific point.
<<MEMORY>> key input.
Tracking ON play from that specific point.
<<MEMORY>> key input.
Adjustment result automatically will display as below for each 2 sec :
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
<<STOP>> key input.
STOP
Explanation:
a) Focus off set
a) Focus off set
= "FOF_XXXX"
b) Tracking off set
= "TOF_XXXX"
c) Tracking balance
= "TBAL_XX"
d) Tracking Gain
= "TGAN_XX"
f) Focus Gain
= "FGAN_XX"
g) RF level shift
= "RFLS_XX"
VOL — Last memory
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
A
CD-SW340H
2 – 4
[3] CD Section
CD Error code description
* 'CHECKING'
If Error is detected, 'CHECKING' will be displayed instead of 'ER-CD**'. 'ER-CD**' display will only be displayed
when error had been detected for the 5
when error had been detected for the 5
th
times.
Standard Specification of Stereo System Error Message Display Contents
(*) CHECKING:
If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**'. 'ER-CD**' display will
only be display when error had been detected for the 5
only be display when error had been detected for the 5
th
times.
Speaker abnormal detection and +B PROTECTION display
In case speaker abnormal detection or +B PROTECTION had occurred, the unit will automatically enter to stand - by
mode and Timer indicator will be flashing as below.
mode and Timer indicator will be flashing as below.
+B PROTECTION is condition when irregular process occur on power supply line.
BEFORE TRANSPORTING THE UNIT
The following process need to be taken after set tapering/parts replacement.
1. Press the ON/STAND-BY button to enter stand-by mode.
2. While pressing down the
button and the
button, press the ON/STAND-BY button. The Micro Computer
version number will be displayed as "CM*****".
3. Press button until "WAIT"
→ "FINISHED" appears.
4. Unplug the AC cord and the unit is ready for transporting.
Error
Explanation
10*
CAM error. Can't detect CAM switch when CAM is moving.
11*
When it detect cam operation error during initialize process.
20*
TRAY error. Can't detect TRAY switch when TRAY is moving.
21*
When it detect TRAY operation error during initialize process.
31
When it change to CD function, DSP cannot read initial data.
Error Contents
Display
Notes
CD
CD Changer Mechanism Error.
'ER-CD**' (*)
10: CAM SW Detection NG during normal operation
11: CAM SW Detection NG during initialize process
20: TRAY SW Detection NG during normal operation
21: TRAY SW Detection NG during initialize process
11: CAM SW Detection NG during initialize process
20: TRAY SW Detection NG during normal operation
21: TRAY SW Detection NG during initialize process
CD DSP Communication Error.
'ER-CD31'
DSP COMMUNICATION ERROR.
Focus Not Match/IL Time Over.
'NO DISC'
TUNER
PLL Unlock.
PLL Unlock.
FM 87.5 MHz
FLASHING
1 FRAME
OFF
OFF
OFF
OFF
(REPEAT)
ON
ON
NO. 1
NO. 2
NO. 1
NO. 2
NO.1 : +B Protection
NO.2 : Speaker abnormal
FLASHING
CD-SW340H
3 – 1
CD-ES700/CD-ES77
CD-ES700/CD-ES77
Service Manual
CD-ES700/CD-ES77
Market
E
CHAPTER 3. MECHANISM BLOCKS
[1] 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 cassette tape and 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
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and 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.
Note:
After removing the connector for the optical pickup from the connector,
wrap the conductive aluminium foil around the front end of the connector
so as to protect the optical pickup from electro-static damage.
wrap the conductive aluminium foil around the front end of the connector
so as to protect the optical pickup from electro-static damage.
Figure 2
Figure 1
Figure 3
STEP
REMOVAL
PROCEDURE
FIGURE
1
Top Cabinet
1. Screw ..................... (A1) x5
2
Side Panel (Left/
Right)
Right)
2. Screw ..................... (B1) x8
3
CD Changer unit
1. Hook .......................(C1) x2
2. Socket ....................(C2) x1
3. Flat Cable ...............(C3) x1
2. Socket ....................(C2) x1
3. Flat Cable ...............(C3) x1
4
Rear Panel with
Fan motor
Fan motor
1. Screw ................... (D1) x11
5
Front Panel
1. Screw ..................... (E1) x3
2. Flat Cable ............... (E2) x1
3. Socket .................... (E3) x1
4. Hook ....................... (E4) x2
2. Flat Cable ............... (E2) x1
3. Socket .................... (E3) x1
4. Hook ....................... (E4) x2
2,3
6
Main PWB
1. Screw ..................... (F1) x5
2. Socket .................... (F2) x4
2. Socket .................... (F2) x4
2. Socket ....................(N3) x1
2. Flat Cable ................(J2) x1
2. Flat Cable ...............(N2) x2
2,3
3. Flat Cable ............... (F3) x1
8
7
XM PWB
Power PWB
1. Screw .....................(H1) x4
9
Tape Mechanism
1. Screw ..................... (J1) x6
1. Screw .................... (G1) x4
10
Game Input PWB
1. Screw ..................... (K1) x2
11
Display PWB
1. Knob ....................... (L1) x1
2. Nut .......................... (L2) x1
3. Washer ................... (L3) x1
4. Screw...................... (L4) x6
2. Nut .......................... (L2) x1
3. Washer ................... (L3) x1
4. Screw...................... (L4) x6
12
CD Servo PWB
1. Screw .....................(N1) x2
13
Changer
Mechanism Unit
Mechanism Unit
1. Screw ..................... (P1) x4
2. Changer Chassis .... (P2) x1
2. Changer Chassis .... (P2) x1
14
CD Mechanism
1. Screw .................... (Q1) x4
1
1
1
2
2
2
2
3
3
3
3
4
5
5
3
6
6
6
7
8
9
(C1)x1
PULL
PULL
Lug wire
(E1)x1
Fan Motor
Rear Panel
(C1)x1
Hook
Hook
(D1)x11
(E2)x1
(E3)x1
Power PWB
Main PWB
Front Panel
(F1)x1
O 3x10mm
O 3x10mm
O 3x10mm
(C2)x1
(C3)x1
CD Changer Unit
CD Servo PWB
(A1)x1
O 3x12mm
Rear Panel
O 3x12mm
(Left)
(B1)x2
O 3x10mm
(B1)x2
O 3x10mm
(B1)x2
O 3x10mm
(B1)x2
O 3x10mm
Side Panel
(Right)
(A1)x2
O 3x12mm
Side Panel
(A1)x2
Front Panel
Top Cabinet
O 4x8mm
PULL
PULL
Hook
(E4)x1
(E4)x1
(G1)x4
Power
PWB
(F2)x1
(F2)x2
(F3)x1
Front Panel
(F2)x1
(E1)x2
(F1)x4
O 3x8mm
O 3x6mm
(E4)x1
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