Sony MHC-V3 Service Manual page 5

NOTICE OF BOARD VERSION CHECK (MHC-V4D)
ARAGON board and DAMP board is synchronised. When any of
the mounted board replacement is necessary, order the version of
mounted ARAGON board (Suffi x-12) and DAMP board (Suffi x-12
or 13).
NOTE OF REPLACING THE IC001, IC002, IC105, IC106,
IC301 (V4D) AND IC302 (V4D) ON THE ARAGON
BOARD
IC001, IC002, IC105, IC106, IC301 (V4D) and IC302 (V4D) on
the ARAGON board cannot exchange with single. When these
parts on the ARAGON board are damaged, exchange the entire
mounted board.
NOTE OF REPLACING THE IC3002 ON THE TUNER
BOARD
IC3002 on the TUNER board cannot exchange with single. When
this part on the TUNER board is damaged, exchange the entire
mounted board.
NOTE OF REPLACEMENT OF THE MS-476 BOARD
When the MS-476 board is defective, exchange the entire
LOADING COMPLETE ASSY (T).
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure:
1. Press [ ] button to turn the power on.
\/1
2. Press the [FUNCTION] button until the message "CD
FUNCTION" (V3) or "DVDCD" (V4D) is displayed.
3. Press the [ ] / [X] button and [REC TO USB] button
*1 *2
x
simultaneously and hold down for around 5 seconds.
4. The message "UNLOCKED" is displayed and the disc tray is
unlocked.
" "
Note: When LOCKED is displayed, the slot lock is not released by
turning power on/off with the
NOTE OF REPLACING THE IC1001 ON THE DAMP
BOARD AND THE COMPLETE DAMP BOARD
When IC1001 on the DAMP board and the complete DAMP board
are replaced, it is necessary to spread the compound between parts
and heat sink.
Part No. Description
7-300-009-67 THERMAL COMPOUND (TIG2000)
Spread the compound referring to the fi gure below.
– DAMP Board (Component Side) –
thermal compound (TIG2000)
IC1001
[ ]
button.
\/1
NOTE OF REPLACING
BLUETOOTH MODULE OR RC-S801/A5 (WW) BOARD
When the ARAGON board or BLUETOOTH module or
RC-S801/A5 (WW) board are replaced, please execute the below
service mode.
Pairing this system with a Bluetooth device
1. Press the [ ] button to turn the power on.
\/1
2. Place the Bluetooth device within 1 meter (3 feet) from the
system.
3. Press BLUETOOTH on the unit to select Bluetooth function.
"BT AUDIO" appears in the display panel.
4. Hold down BLUETOOTH on the unit for 2 seconds or more.
"PAIRING" fl ashes in the display panel.
5. Perform the pairing procedure on the Bluetooth device.
6. Select the model number of the unit on the display of the
Bluetooth device.
For example, select "SONY : MHC-V3/MHC-V4D". If
passkey is required on the Bluetooth device, enter "0000".
7. Perform the Bluetooth connection on the Bluetooth device.
8. When pairing is completed and the Bluetooth connection is
established, the Bluetooth device name appears in the display
panel.
9. To cancel pairing operation, hold down BLUETOOTH on the
unit for 2 seconds or more until "BT AUDIO" appears in the
display panel.
Connecting with a smartphone by one touch (NFC)
Note: The operation in this mode must use a NFC-compatible smartphone
(Smartphones with a built-in NFC function [OS: Android 2.3.3 or
later, excluding Android 3.x])
1. Press the [ ] button to turn the power on.
\/1
2. Download and install the app "NFC Easy Connect".
Download the free Android app from Google Play by searching
for "NFC Easy Connect".
3. Start the app "NFC Easy Connect" on the smartphone.
Make sure that the application screen is displayed.
4. Touch the smartphone to the N-Mark on the system until the
smartphone vibrates.
Complete the connection by following the instructions
displayed on the smartphone.
5. When pairing is completed and the Bluetooth connection is
established, the Bluetooth device name appears in the display
panel.
Note: *1 V3 model
*2 V4D model
MHC-V3/V4D
Ver. 1.5
ARAGON BOARD OR
5