SERVICE MANUAL US Model Canadian Model Ver. 1.2 2006.09 AEP Model UK Model E Model Australian Model TA-WR4 is the surround amplifier section in DAV-DZ810W/DZ820KW/FX900W/ FX900KW. SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC ISTORTION (FTC Output Power) US and Canadian models...
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT Parts on Set CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
TA-WR4 SECTION 1 3 7 63 1515 0 GENERAL This section is extracted from instruction manual. Surround amplifier Front panel POWER / ON LINE POWER Rear panel SPEAKER SS-TS56W SUR L SUR R A POWER/ON LINE indicator (23) C SS-TS56W jack (16)
TA-WR4 2-4. SCHEMATIC DIAGRAM — RX AMP BOARD (2/4) — • See page 4 for Waveform. • See page 13 for IC Block Diagram. • See page 17 for IC Pin Function Description. 3 7 6 3 1 5 1 5 0...
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TA-WR4 3 7 63 1515 0 • IC Pin Function Description RX AMP BOARD IC100, IC200 CXD9883M Pin No. Pin Name Description BST_A Bootstrap terminal for half bridge A GVDD_A — Gate drive voltage terminal for half bridge A...
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TA-WR4 3 7 63 1515 0 RX AMP BOARD IC107 MB89537APFM-G-1018E1 (SYSTEM CONTROLLER) Pin No. Pin Name Description — Not used MOD2 Setting terminal for the CPU operation mode Fixed at “L” in this set 3, 4 — Not used...
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TA-WR4 3 7 63 1515 0 Pin No. Pin Name Description MAIN_OFF Power off control signal output to the power control “H”: power off V_CONT Voltage control PWM signal output to the shunt regulator DAMP_LATCH Latch control signal output to the stream processor...
TA-WR4 Ver. 1.2 SECTION 3 3 7 63 1515 0 EXPLODED VIEWS NOTE: : Korean model • -XX and -X mean standardized parts, so they • The mechanical parts with no reference : Russian model may have some difference from the original number in the exploded views are not supplied.
TA-WR4 Ver. 1.2 SECTION 4 DIAT POWER 3 7 63 1515 0 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • -XX and -X mean standardized parts, so they When indicating parts by reference number, parts list may be different from the parts may have some difference from the original please include the board name.
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TA-WR4 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.