Read Sony TA-SA500WR / TA-SA600WR / TA-SA700WR Service Manual online
SERVICE MANUAL
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
9-890-641-04
2014I80-1
©
2014.09
Ver. 1.3 2014.09
• TA-SA500WR is the wireless amplifi er section in BDV-N7200W/N9200W.
• TA-SA600WR is the wireless amplifi er section in BDV-N7200WL/N9200WL.
• TA-SA700WR is the wireless amplifi er section in BDV-N5200W.
• TA-SA600WR is the wireless amplifi er section in BDV-N7200WL/N9200WL.
• TA-SA700WR is the wireless amplifi er section in BDV-N5200W.
SURROUND AMPLIFIER
TA-SA500WR/SA600WR/
SA700WR
US Model
TA-SA500WR/SA700WR
Canadian Model
TA-SA500WR
AEP Model
UK Model
Singapore Model
TA-SA500WR/SA600WR/SA700WR
Russian Model
E Model
Australian Model
Chinese Model
TA-SA500WR/SA600WR
Mexican Model
PX Model
TA-SA700WR
Photo: TA-SA500WR/SA700WR
Photo: TA-SA600WR
SPECIFICATIONS
Surround amplifi er (TA-SA500WR) for BDV-N9200W/BDV-N7200W
Surround amplifi er (TA-SA600WR) for BDV-N9200WL/BDV-N7200WL
Surround amplifi er (TA-SA700WR) for BDV-N5200W
Amplifi er Section
US model only:
TA-SA500WR
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
TA-SA500WR
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
With 6 ohms loads, both channels driven, from 180 Hz – 20,000 Hz; rated 55 watts
per channel minimum RMS power, with no more than 1% total harmonic distortion
from 250 milliwatts to rated output.
TA-SA700WR
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
With 6 ohms loads, both channels driven, from 180 Hz – 20,000 Hz; rated 45 watts
per channel minimum RMS power, with no more than 1% total harmonic distortion
from 250 milliwatts to rated output.
Other models:
TA-SA500WR/TA-SA600WR:
POWER OUTPUT (reference)
Surround L/Surround R:
TA-SA500WR/TA-SA600WR:
POWER OUTPUT (reference)
Surround L/Surround R:
100W (per channel at 6 ohms, 1kHz) (CH model)
200 W (per channel at 6 ohms, 1 kHz) (except CH model)
TA-SA700WR:
POWER OUTPUT (reference)
Surround L/Surround R:
POWER OUTPUT (reference)
Surround L/Surround R:
100 W (per channel at 6 ohms, 1 kHz)
Rated impedance
6
6
Ω
Communication system
Wireless sound Specifi cation version 3.0
Frequency band
US, CND, AEP, UK, E3*, E12, AR, AUS, MX, EA*, TH and PX models:
5.2 GHz, 5.8 GHz
E32, E51, SP, TW and MX6 models: 5.8 GHz
CH model: 5,150 MHz – 5,250 MHz
RU model: 5.2 GHz
* 5.2 GHz or 5.8 GHz may not be available in some countries/regions.
Effective Isotropic Radiated Power (EIRP) (CH model)
≤ 13.5 dBm
Modulation method
DSSS
Power requirements
DSSS
Power requirements
E32, E51, MX6 and PX models:
110 V – 240 V AC, 50/60 Hz
TW
model:
120 V AC, 50/60 Hz
US, CND and MX models:
120 V AC, 60 Hz
Other
models:
220 V – 240 V AC, 50/60 Hz
Power consumption
On:
On:
55
W
(TA-SA500WR)
70
W
(TA-SA600WR)
45
W
(TA-SA700WR)
Standby power consumption
0.5 W (standby mode)
0.3 W (turned off)
Dimensions (w/h/d) (approx.)
200 mm × 64 mm × 211.5 mm (7
7/8
in × 2
5/8
in × 8
3/8
in)
Mass (approx.)
1.3 kg (2 lb 14 oz)
Design and specifi cations are subject to change without notice.
• Abbreviation
AR
AR
:
Argentina
model
AUS
:
Australian
model
CH
:
Chinese
model
CND
:
Canadian
model
E3
: 240 V AC area in E model
E12
: 220 – 240 V AC area in E model
E32
: 110 – 240 V AC area in E model
E51
: Chilean and Peruvian models
EA
:
Saudi
Arabia
model
MX
:
Mexican
model
MX6
:
Latin-American
model
PX
:
PX
model
RU
:
Russian
model
SP
:
Singapore
model
TH
:
Thai
model
TW
:
Taiwan
model
TA-SA500WR/SA600WR/SA700WR
2
1.
SERVICING NOTES
............................................. 3
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 6
2-2. Top
Cover........................................................................ 6
2-3. Front
Panel
Assy
............................................................. 7
2-4. WLK6-MAIN
Board
....................................................... 7
2-5. Switching
Regulator
....................................................... 8
3.
TEST MODE
............................................................
9
4. DIAGRAMS
4-1. Block
Diagram
................................................................ 11
4-2. Printed Wiring Board - WLK6-MAIN Board - ............... 12
4-3. Schematic Diagram - WLK6-MAIN Board (1/3) - ......... 13
4-4. Schematic Diagram - WLK6-MAIN Board (2/3) - ......... 14
4-5. Schematic Diagram - WLK6-MAIN Board (3/3) - ......... 15
4-3. Schematic Diagram - WLK6-MAIN Board (1/3) - ......... 13
4-4. Schematic Diagram - WLK6-MAIN Board (2/3) - ......... 14
4-5. Schematic Diagram - WLK6-MAIN Board (3/3) - ......... 15
5.
EXPLODED VIEWS
5-1. Top Cover Section........................................................... 23
5-2. WLK6-MAIN Board Section .......................................... 24
5-2. WLK6-MAIN Board Section .......................................... 24
6.
ELECTRICAL PARTS LIST
.............................. 25
TABLE OF CONTENTS
NOTES ON CHIP COMPONENT REPLACEMENT
•
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
aged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
1.5 k
Ω
0.15
μF
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK
0 OR DOTTED LINE
WITH MARK
0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
Ver. 1.1
TA-SA500WR/SA600WR/SA700WR
3
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong
viscosity
Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
MODEL IDENTIFICATION
– Bottom View –
Part No.
Ver. 1.3
• Abbreviation
AR : Argentina
AR : Argentina
model
AUS : Australian
model
CH : Chinese
model
CND : Canadian
model
E3
: 240 V AC area in E model
E12
: 220 – 240 V AC area in E model
E32
: 110 – 240 V AC area in E model
E51
: Chilean and Peruvian models
EA
: Saudi
Arabia
model
MX : Mexican
model
MX6 : Latin-American model
PX
PX
: PX
model
RU : Russian
model
SP
: Singapore
model
TH
: Thai
model
TW : Taiwan
model
Model
Part No.
TA-SA500WR: CND
4-486-340-0[]
TA-SA500WR: AEP
4-486-340-1[]
TA-SA500WR: UK
4-486-340-2[]
TA-SA500WR: RU
4-486-340-3[]
TA-SA500WR: E12
4-486-340-4[]
TA-SA500WR: E3
4-486-340-5[]
TA-SA500WR: EA
4-486-340-6[]
TA-SA500WR: SP
4-486-340-7[]
TA-SA500WR: CH
4-486-340-8[]
TA-SA500WR: AUS
4-486-340-9[]
TA-SA500WR: TH
4-486-341-0[]
TA-SA500WR: MX6
4-486-341-1[]
TA-SA500WR: US
4-486-341-3[]
TA-SA500WR: TW
4-486-341-4[]
TA-SA500WR: E32
4-486-341-5[]
TA-SA500WR: AR
4-486-341-6[]
TA-SA500WR: E51 (N9200W)
4-486-341-7[]
TA-SA500WR: E51 (N7200W)
4-486-341-8[]
TA-SA600WR: AEP
4-486-342-1[]
TA-SA600WR: RU
4-486-342-2[]
TA-SA600WR: E3
4-486-342-4[]
TA-SA600WR: EA
4-486-342-5[]
TA-SA600WR: SP
4-486-342-6[]
TA-SA600WR: CH
4-486-342-7[]
TA-SA600WR: AUS
4-486-342-8[]
TA-SA600WR: TH
4-486-342-9[]
TA-SA600WR: TW
4-486-343-0[]
TA-SA600WR: MX6
4-486-343-1[]
TA-SA600WR: UK
4-486-343-3[]
TA-SA600WR: AR
4-486-343-5[]
TA-SA600WR: E51
4-486-343-6[]
TA-SA700WR: US
4-486-344-0[]
TA-SA700WR: PX
4-486-344-1[]
TA-SA700WR: AEP
4-486-344-2[]
TA-SA700WR: UK
4-486-344-3[]
TA-SA700WR: SP
4-486-344-4[]
TA-SA700WR: MX
4-486-344-5[]
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).