Sony ICD-MS515 Service Manual ▷ View online
7
ICD-MS515
2-4.
Speaker Assy (SP3201), Microphone Unit (MIC3201), AUDIO Board-1
3
two claws
9
Pull up the Battery terminal (-).
8
Pull up the Cap (terminal).
7
insulating sheet
5
bracket
5
bracket
6
cover (battery terminal)
4
chassis (PWB)
1
screw (B 1.7
×
4)
2
Turn over the Microphone unit (MIC3201)
in the direction of the arrow.
q;
AUDIO board
,
speaker
assy (SP3201),
microphone unit (MIC3201)
Remove soldering from the three points of
speaker assy (SP3201).
speaker assy (SP3201).
8
ICD-MS515
2-5.
Speaker Assy (SP3201), Microphone Unit (MIC3201), AUDIO Board-2
2-6.
SWITCH Board
q;
insulating sheet (SPK)
qa
AUDIO board
1
Remove the soldering.
3
Remove the soldering.
4
battery Terminal
(-)
2
terminal
(+) block assy
9
speaker
assy (SP3201)
7
microphone unit (MIC3201)
6
microphone cushion
5
Remove soldering from the two points.
8
Remove soldering from the two points.
5
button (5D)
6
SWITCH board
3
connection flexible board
4
two claws
2
connector
(CN901) (8 core)
To attach, align the switch position as shown.
1
9
ICD-MS515
2-7.
Liquid Crystal Indicator Unit
1
liquid crystal indicator unit (LCD1)
2
el element
3
holder (LCD)
10
ICD-MS515
SECTION 3
TEST MODE
[Setting Method of the Test Mode]
There are two different methods to enter the test mode:
(1) To enter the test mode, turn on the HOLD switch while pressing
There are two different methods to enter the test mode:
(1) To enter the test mode, turn on the HOLD switch while pressing
the STOP key and VOLUME+ key at the same time with the
power on.
power on.
(2) While pressing the VOLUME- key, turn on the power in state
that the test land (TP7105) on the main board (side A) is shorted
to GND.
to GND.
[Exiting Method of the Test Mode]
Exit the test mode by turning off the power.
Exit the test mode by turning off the power.
[Initial Status of the Test Mode]
When the test mode is set, the LCD display appears as shown below.
When the test mode is set, the LCD display appears as shown below.
LCD display
Cliché-2.
**
Iris-
**
/L-
**
WORLD USB
Cliché (CPU) version are displayed.
Iris (DSP) version/LPEC version are displayed.
Destination setting/USB installation information are displayed.
Iris (DSP) version/LPEC version are displayed.
Destination setting/USB installation information are displayed.
[Flow Chart of the Test Mode]
LCD TEST
START
TEST MODE
SETTING:AREA
AUDIO TEST
SLEEP TEST
BEEP TEST
RESET MENU
LED TEST
BATT TEST
KEY TEST
SIO TEST
.
>
.
>
.
.
>
>
.
>
>
>
>
>
>
.
.
.
.
.
END
TEST MODE
USB TEST
>
>
.
.
Initial status of test mode
Version display
Destination setting information display
Version display
Destination setting information display
[Operation in the Test Mode]
After entering the test mode, you can move within the test menu by
pressing the . / > key. You can move to the submenu by
pressing the x
After entering the test mode, you can move within the test menu by
pressing the . / > key. You can move to the submenu by
pressing the x
•
B key. Then each test mode can be executed.
1. LCD test
• CD is tested of all light-on and all light-off.
• Use the . / > key to adjust the contrast of the LCD. The
• CD is tested of all light-on and all light-off.
• Use the . / > key to adjust the contrast of the LCD. The
setting value is written in the EEPROM with the x
•
B key. If the
LCD test ends with OK, “**** OK ****” is displayed. If the
LCD test ends with NG, “****NG****” is displayed.
The default value is “0x12”.
LCD test ends with NG, “****NG****” is displayed.
The default value is “0x12”.
LCD TEST
STOP
(select), (set)
STOP
STOP
STOP
LCD ALL ON
LCD OFF
CONTROL
LCD
ALL ON
LCD
ALL OFF
.
>
x•B
x•B
LCD ALL ON
LcdCont.0x12
## SETTING ###
2. Setting destination
• After selecting the destination with the submenu, the set value is
• After selecting the destination with the submenu, the set value is
saved in the EEPROM with the x
•
B key. If it is OK,
“****OK****” is displayed. If it is NG, “****NG****” is
displayed.
displayed.
STOP
STOP
STOP
STOP
(select), (set)
.
>
x•B
x•B
SETTING:AREA
JAPAN USB
JAPAN
WORLD USB
:
WORLD
JAPAN USB
:
>>JAPAN
∗∗∗∗
OK
∗∗∗∗
>>WORLD USB
∗∗∗∗
OK
∗∗∗∗
>>WORLD
∗∗∗∗
OK
∗∗∗∗
3. Audio test
Perform the through-playback and sine wave output.
• Contents of the submenu
Perform the through-playback and sine wave output.
• Contents of the submenu
ADA SP: AD/DA-through-SP mode
ADA LP: AD/DA-through-LP mode
DSP SP: DSP-through-SP mode
DSP LP: DSP-through-LP mode
1 kHz SIN: 1 kHz sine wave output mode
ADA LP: AD/DA-through-LP mode
DSP SP: DSP-through-SP mode
DSP LP: DSP-through-LP mode
1 kHz SIN: 1 kHz sine wave output mode
• Select the microphone sensitivity with the HOLD switch.
ON: High sensitivity
OFF: Low sensitivity
• The VOR detection operation can be checked by the LED.
Sound: The red LED is turned on. No sound: The red LED is
turned off.
• MUTE can be set to “ON” or “OFF” with the ERASE key.
• The sound volume can be adjusted with the VOLUME+ key or
• The sound volume can be adjusted with the VOLUME+ key or
VOLUME- key during the audio test except the MUTE mode.
• The microphone sensitivity, sound volume and MUTE (on/off)
are displayed on the bottom of the LCD.
STOP
STOP
STOP
STOP
(select), (set)
.
>
x•B
x•B
AUDIO TEST
ADA LP
ADA SP
1KHz SIN
:
DSP LP
DSP SP
ADA LP
:
ADA LOOP
SP MODE
H/VOL10/Moff
ADA LOOP
SP MODE
H/VOL10/Moff
1KHz SinWave
- -
H/VOL10/Moff
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