Sony TA-SA500WR / TA-SA600WR / TA-SA700WR Service Manual ▷ View online
TA-SA500WR/SA600WR/SA700WR
4
Ver. 1.3
•
Abbreviation
AUS : Australian
model
EA
: Saudi Arabia model
CHECK THE STATUS OF LINK/STANDBY INDICATOR
Operation condition can be confi rmed by the LINK/STANDBY
indicator status.
Operation condition can be confi rmed by the LINK/STANDBY
indicator status.
LINK/STANDBY indicator
– Front view –
Indicator
Status
Turns green.
The system is turned on,
wireless transmission is
activated and surround signals
are being received.
wireless transmission is
activated and surround signals
are being received.
Turns orange.
The system is turned on,
wireless transmission is
activated with the Secure Link
function, and surround signals
are being received.
wireless transmission is
activated with the Secure Link
function, and surround signals
are being received.
Flashes green
quickly.
quickly.
The wireless transceiver is not
inserted correctly into the
wireless transceiver slot.
inserted correctly into the
wireless transceiver slot.
Flashes green
or orange
slowly.
or orange
slowly.
Wireless transmission is
deactivated.
deactivated.
Turns red.
The surround amplifier is in
standby mode while the system
is in standby mode or wireless
transmission is deactivated.
standby mode while the system
is in standby mode or wireless
transmission is deactivated.
Turns off.
The surround amplifier is
turned off.
turned off.
Flashes red.
The surround amplifier’s
protection is active.
protection is active.
NOTE OF REPLACING THE IC101 ON THE WLK6-MAIN
BOARD
IC101 on the WLK6-MAIN board cannot exchange with single.
When this part on the WLK6-MAIN board is damaged, exchange
the entire mounted board.
BOARD
IC101 on the WLK6-MAIN board cannot exchange with single.
When this part on the WLK6-MAIN board is damaged, exchange
the entire mounted board.
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, for the electric shock prevention, con-
nect the resistors to both ends of respective capacitors (C108 (ex-
cept UK, EA, AUS, AEP), C109, C201 and C301 on the POWER
board for TA-SA500WR or TA-SA600WR) / (C108, C201 and
C301 on the POWER board for TA-SA700WR) to discharge the
capacitors (C108 (except UK, EA, AUS, AEP), C109, C201 and
C301 on the POWER board for TA-SA500WR or TA-SA600WR) /
(C108, C201, C301 on the POWER board for TA-SA700WR).
When checking the board, for the electric shock prevention, con-
nect the resistors to both ends of respective capacitors (C108 (ex-
cept UK, EA, AUS, AEP), C109, C201 and C301 on the POWER
board for TA-SA500WR or TA-SA600WR) / (C108, C201 and
C301 on the POWER board for TA-SA700WR) to discharge the
capacitors (C108 (except UK, EA, AUS, AEP), C109, C201 and
C301 on the POWER board for TA-SA500WR or TA-SA600WR) /
(C108, C201, C301 on the POWER board for TA-SA700WR).
800
:/2 W
800
:/2 W
800
:/2 W
C201
C301
C109
800
:/2 W
– POWER Board (Conductor Side) –
(TA-SA500WR or TA-SA600WR)
(EXCEPT UK,
EA, AUS, AEP)
EA, AUS, AEP)
C108
C108
C201
C301
– POWER Board (Conductor Side) –
(TA-SA700WR)
800
:/2 W
800
:/2 W
800
:/2 W
CABLE SETTING
heatsink
Note 1: Fit the cable so as not near
the heatsink into the
hook of the chassis.
Note 2: Fix the cable so as not near the
converter transformer (T151).
TA-SA500WR/SA600WR/SA700WR
5
WLK6-MAIN BOARD SERVICE POSITION
SWITCHING REGULATOR SERVICE POSITION
REGULATOR, SWITCHING
Ver. 1.3
WLK6-MAIN board
RF MODULATOR (WS001)
TA-SA500WR/SA600WR/SA700WR
6
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
Note:
Follow the disassembly procedure in the numerical order given.
2-2. TOP COVER
2-5. SWITCHING
REGULATOR
(Page
8)
2-4. WLK6-MAIN
BOARD
(Page
7)
SET
2-3. FRONT
PANEL
ASSY
(Page
7)
2-2. TOP
COVER
(Page
6)
Ver. 1.3
1 two screws
(+BV3
(+BV3
(3-CR))
2 three screws
(+BV3
(+BV3
(3-CR))
4 top cover
3
3
TA-SA500WR/SA600WR/SA700WR
7
2-3. FRONT PANEL ASSY
2-4. WLK6-MAIN BOARD
Ver. 1.3
1 wire (flat type)
(26 core) (CN301)
2 two claws
3 claw
4 front panel assy
3 claw
1 Wire is removed
from the pin, wire.
2 CN501 (4P)
9 WLK6-MAIN board
4 CN101
(7P)
(7P)
5 two screws
(+BV3
(+BV3
(3-CR))
7 four screws
(+BV3
(+BV3
(3-CR))
8 one screw
(+BV3
(+BV3
(3-CR))
6 heatsink
3 Remove the cable from the hook.
(SA600WR)
(SA600WR)
front side
pin, wire
WLK6-MAIN board
REGULATOR, SWITCHING
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