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SERVICE MANUAL

SURROUND AMPLIFIER

SPECIFICATIONS

TA-SB500WR2

Ver. 1.0  2007.03

9-887-591-01

2007C05-1
© 2007.03

Sony Corporation

Home Audio Division
Published by Sony Techno Create Corporation

US Model

TA-SB500WR2 is the surround amplifier
section in DAV-HDX267W/HDX501W.

AUDIO POWER SPECIFICATIONS 

POWER OUTPUT AND TOTAL HARMONIC 
DISTORTION:

With 3 ohms loads, both 
channels driven, from 
120 Hz - 20,000 Hz; rated 
60 watts per channel 
minimum RMS power, 
with no more than 0.7 % 
total harmonic distortion 
from 250 milli watts to 
rated output.

Amplifier section

Surround mode (reference) RMS output power

SL/SR* : 100 W
(per channel at 3 ohms, 1 
kHz, 10 % THD)

* Depending on the sound field setting and the source, 

there may be no sound output.

Power requirements: 

120 V AC, 60 Hz

Power consumption

On: 40 W

Dimensions (approx.)

65 

×

 89 

×

 253 mm

(2 

5

/

8

 

×

 3 

5

/

8

 

×

 10 inches) 

(w/h/d)
65 

×

 89 

×

 345 mm

(2 

5

/

8

  3 

×

 

5

/

8

  

× 

13 

5

/

8

 inches) 

(w/h/d) incl. speaker cord 
cover

Mass (approx.)

1.3 kg (2 lb 14 oz)
1.4 kg (3 lb 2 oz) incl. 
speaker cord cover

Design and specifications are subject to change 
without notice.

Summary of Contents for TA-SB500WR2

Page 1: ...channel minimum RMS power with no more than 0 7 total harmonic distortion from 250 milli watts to rated output Amplifier section Surround mode reference RMS output power SL SR 100 W per channel at 3 ohms 1 kHz 10 THD Depending on the sound field setting and the source there may be no sound output Power requirements 120 V AC 60 Hz Power consumption On 40 W Dimensions approx 65 89 253 mm 2 5 8 3 5 8...

Page 2: ...a 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 commercia...

Page 3: ...cted from instruction manual LOCATION OF CONTROLS Surround amplifier A POWER ON OFF B POWER ON LINE indicator C DIR R1 jack D SURROUND L SPEAKER jack E SURROUND R SPEAKER jack DIR R1 SPEAKER SURROUND L SURROUND R POWER POWER ON LINE Front panel Rear panel ...

Page 4: ...ER This set can be disassembled in the order shown below 2 1 DISASSEMBLY FLOW SECTION 2 DISASSEMBLY 2 2 WIRE COVER Page 4 2 3 TOP PANEL Page 5 2 4 SIDE PANEL FRONT PANEL BLOCK Page 5 2 5 DIAT POWER BOARD Page 6 2 6 DIAT AMP BOARD Page 6 SET 4 wire cover 3 two claws 2 wire A holder 1 screw B3 8 ...

Page 5: ...P PANEL 2 4 SIDE PANEL FRONT PANEL BLOCK 3 eight claws 4 top panel 2 1 screw BVTP3 10 3 side panel 2 2 1 six screws 2 6 6 7 connector CN901 6 7 connector 8 front panel block 4 two screws 2 6 6 5 two claws 7 connector CN902 ...

Page 6: ...sheet 0 DIAT POWER board 9 fuse F901 5 four screws 2 6 6 6 A sheet power 4 two connectors CN904 6 two screws 2 6 6 9 3 qg radiation sheet qa sheet AMP qd two screws BVTP3 6 0 four screws 2 6 6 qh DIAT AMP board qf heat sink block qs AMP shield 1 two screws BVTP3 8 2 two screws BVTP3 8 4 cord bushing 5 back panel 7 two claws 8 two claws ...

Page 7: ...T_B 29 30 25 26 IC102 RF DEMODULATOR A D CONVERTER 60 DAOUT 10 ADVIN 54 BCK 59 LRCK 31 APX SRDT 33 CSOD 61 DTVALID J301 DIR R1 X101 12 288MHz 40 43 OSCI OSCO 34 53 DIAT_SRDT 15 CSOD 14 DTVALID LPF VCC2 35 SWDT SCMODE 37 SCLK 36 XSCEN 52 DIAT_SWDT 13 XRST 26 XRST_INIT 38 48 SCMODE 51 DIAT_SCLK 50 XSCEN IC106 LEVEL SHIFT IC109 LEVEL SHIFT IC103 LEVEL SHIFT 27 INIT 1 POWER CONTROL IC901 D AC IN S901 ...

Page 8: ...pt for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component 2 nonflammable resistor C panel designation A B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions Note When mesurering voltages and waveforms con nect with HCD SB500W HCD SB500W states DVD play no mark DVD PLAY Impossible to measure ...

Page 9: ...159 C158 R189 C149 C148 C147 R183 C146 R181 R180 C143 C142 R178 R175 R941 R171 R940 C133 C132 C131 C129 R163 R162 C125 R161 C124 R160 C120 R155 C116 R152 R151 R150 X103 C113 X102 X101 C111 C110 R149 R145 C108 R144 C105 R141 R134 R133 R124 R123 R122 R120 R119 R118 R117 R116 R113 R111 R110 R109 R104 R102 R101 FB109 FB101 L103 L102 L101 Q112 Q111 C266 Q107 Q103 Q102 C253 C244 C234 C233 R266 R262 C223...

Page 10: ...10 CL009 CL008 CL007 CL006 CL005 C119 CL004 CL003 CL002 C115 C114 C109 R143 R142 C103 C101 R139 R132 R126 R125 R108 R106 R105 R103 R100 L909 L122 L105 L104 C238 C237 C232 C231 C227 R263 C220 R256 R254 C215 C206 C205 C204 C203 C201 C200 R410 R211 R210 J301 TB301 ET301 L124 L126 L125 L123 C199 C235 C192 C184 C216 C212 L121 L118 L115 L112 L121 L118 L115 L112 L121 L118 L115 L112 C385 C202 C140 C952 C9...

Page 11: ... L104 1 C131 0 1 C141 0 1 C127 100 R113 0 1 C138 1k R120 50V 10 C102 100 R114 10uH L103 0 01 C142 0 1 C116 0 01 C105 0 1 C130 VCC2 4 7k R264 0 1 C133 27p C129 APX FB103 1k R119 47uH L101 68 R116 DTVALID I DIAT_SCLK 10uH L105 0 1 C135 FB102 VCC2 27p C124 LRCK RCS 0 01 C120 2 2k R265 1 C132 820 R102 CSOD 10uH L102 10k R101 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SN74LV08APWR IC103 50V 10 C137 0 1 C113 0 1 ...

Page 12: ...C TP 1 Q104 RT1N141C TP 1 Q103 2SC3052EF T1 LEF Q102 RT1P141C TP 1 Q110 1SS355WTE 17 D301 R274 47k 47k R276 R278 47k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 29 28 27 26 25 24 23 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 MB89537APFM G 1077E1 IC107 INIT DTVALID I VCC VCC2 CSOD SCMODE XSCEN GND DIAT_SWDT DIAT_SRDT DIAT_SC...

Page 13: ...AE TE2 IC904 I O G NJM2885DL1 33 TE2 IC108 1 2 3 1 2 3 4 5 SI 3120KM TL IC903 11EQS04 TA2B D922 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SN74LVC08APWR IC109 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 CXD9843AR IC301 1 3 4 5 6 7 8 9 9P CN301 UDZW TE17 10B D933 UDZW TE17 18B D934 3p C237 1000p C219 5 4 3 2 1 TC7SHU04...

Page 14: ...M IC112 31 32 33 34 35 36 1 2 3 4 5 6 30 29 28 27 26 8 7 9 10 11 21 22 23 24 25 12 13 14 15 20 19 16 17 18 CXD9774M IC110 0 033 C203 0 033 C177 0 22 C221 0 22 C222 0 22 C180 0 22 C181 0 22 C190 0 22 C191 0 22 C208 0 22 C207 1 C238 0 1 C244 0 1 C243 0 033 C231 1k R178 1k R196 4 7k R263 35V 2200 C199 35V 2200 C235 3 3 R167 3 3 R180 3 3 R189 3 3 R198 P6SMBJ33A 5 D104 P6SMBJ33A 5 D105 P6SMBJ33A 5 D106...

Page 15: ...6 R919 R920 R921 CL001 CL002 CL003 CL004 CL005 R926 CL006 CL007 CL008 CL009 CL010 R931 CL011 R932 CL012 R933 R935 R936 R938 R939 TH902 C907 R945 R946 R948 C910 C911 C912 C914 C916 C917 R960 C933 C934 C942 D907 D909 D910 D913 D914 IC905 C903 CN901 CN902 S901 POWER TRANSFORMER CHASSIS CHASSIS A DIAT AMP BOARD CN301 DIAT POWER BOARD 1 872 331 11 11 C 1 3 2 2 1 2 1 AC IN POWER 1 872 332 11 11 DIAT SWI...

Page 16: ...ML 22S D921 1SS355WTE 17 D907 1SS355WTE 17 D909 2SD1616A TP LK Q901 R902 1 2W 1M R906 1 2 3 NJM1431AU TE2 IC905 R924 RT1P141C TP 1 Q902 RT1N441C TP 1 Q903 50V 10 C909 R909 1k D915 MTZJ T 72 33B R926 10k 1 2 3 4 5 6 7 8 8P CN904 0 1 C942 R925 R905 UDZW TE17 9 1B D910 MTZJ T 72 20B D906 MTZJ T 72 33B D905 TLP421F D4 GR PC901 22 R915 R916 22 R960 0 C908 1 2kV 3300p R913 820 TH901 C919 200V 330 JW001 ...

Page 17: ...R RAM ERROR CORRECTOR OUTPUT INTERFACE DEMODULATOR PLREF 17 TEST16 19 APVCI 20 VSS 21 APCPO 22 APAVD 23 APAVS 24 APX 31 EXTCK 32 VSS 25 VDDI 26 VDDE 27 VCOR 28 CHNUM 29 DIVCODE 30 PLVAR 18 PLL CLOCK SELECTOR CONTROLLER CSOD 33 SRDT 34 SWDT 35 XSCEN 36 SCLK 37 SCMODE 38 OSCI 40 TEST0 44 TEST1 45 TEST2 46 TEST3 47 TEST4 48 OSCO 43 VSS 39 VDDE 41 VSS 42 CLOCK GENERATOR TEST11 64 EMPFS1 63 EMPFS0 62 D...

Page 18: ... GND 16 GND 18 PWM RECEIVER TIMING CONTROL PROTECTION SD 13 OTW 15 DIGITAL REGULATOR PROTECTION LOGIC OT UVP DVDD DREG DREG DGND PWM AP 17 PWM RECEIVER DVDD DREG DGND DREG GVDD DREG GATE DRIVE GVDD B 35 GVDD B 36 BST B 33 PVDD B 32 PVDD B 31 OUT B 30 OUT B 29 GND 28 GND 34 GATE DRIVE OCH OCL TIMING CONTROL PROTECTION DREG GATE DRIVE GVDD A 20 GVDD A 19 BST A 22 PVDD A 23 PVDD A 24 OUT A 25 OUT A 2...

Page 19: ...ONTROL INIT MUTE SAMPLING RATE CONVERTER FILTER LOW CUT FILTER LINER INTERPOLATOR Σ 48 XFSOIN 47 XVDD HPVDDL 46 45 HPOUTL1 HPVSSL 44 43 HPOUTL2 HPVDDR 42 41 HPOUTR1 HPVSSR 40 HPOUTR2 39 37 FSOCKO 38 FSOI 13 XOVSS 14 XFSOOUT 15 XOVDD 16 DVDD 17 DVSS 18 NSPMUTE 19 SOFTMUTE 20 PGMUTE SERIAL CONTROLLER 21 SCDT 22 SCSHIFT 23 SCLATCH 24 OVFFLAGR 28 MCKSEL 32 BFVDD 33 BFVSS 34 TEST 35 DVDD 36 XFSIIN LRCK...

Page 20: ...Q S R PWM LOGIC OSC GND 4 V 6 VREF ERROR AMP PWM COMPARATOR SI 7 CD 8 IPK SENSE D 1 NC 2 S GND 3 VCC 4 SS OLP 5 FB 6 OCP BD 7 DELAY Q R S Q S R BOTTOM SELECTOR COUNTER OSC R Q S SOFT START OVP REGULATOR ICONST BURST CONTROL START STOP BURST PROTECTION LATCH DRIVE REGULATOR OLP BSD BD OCP FB ...

Page 21: ...O Reset signal output to the RF demodulator and stream processor L reset 27 28 O Not used 29 P23 I Setting terminal for the CPU operation mode Fixed at L in this set 30 P22 I Setting terminal for the CPU operation mode Fixed at H in this set 31 O Not used 32 DAMP PWM MODE I Setting terminal for the PWM mode output switch Fixed at H in this set 33 DAMP_PGMUTE O PG muting on off control signal outpu...

Page 22: ...8 V_CONT O Voltage control PWM signal output terminal Not used 59 DAMP_LATCH O Latch control signal output to the stream processor 60 DAMP_SHIFT O Shift clock signal output to the stream processor 61 DAMP_SCDT O Serial data output to the stream processor 62 SI2 I Serial data input terminal 63 O Not used 64 DAMP OUT2DLY I Clock delay switch input terminal Fixed at L in this set ...

Page 23: ...safety Replace only with part number specified Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied NOTE XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts...

Page 24: ...1 SHEET DMB RADIATION 57 3 228 738 01 SHEET D 60 2 597 972 21 SHEET RADIATION 0F901 1 533 453 12 FUSE GLASS TUBE DIA 5 5A 125V 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 2 7 685 133 19 SCREW P 2 6X6 TYPE2 NON SLIT 4 7 685 645 79 SCREW BVTP 3X6 TYPE2 IT 3 55 51 60 52 53 54 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied F901 not supplied not sup...

Page 25: ...AMIC CHIP 100PF 5 50V C156 1 162 927 11 CERAMIC CHIP 100PF 5 50V C157 1 162 927 11 CERAMIC CHIP 100PF 5 50V C158 1 162 927 11 CERAMIC CHIP 100PF 5 50V C159 1 162 927 11 CERAMIC CHIP 100PF 5 50V C160 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C161 1 126 933 11 ELECT 100uF 20 16V C162 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C163 1 126 948 11 ELECT 100uF 20 35V C165 1 164 505 11 CERAMIC CHIP 2 2uF 16V C...

Page 26: ...1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C952 1 126 948 11 ELECT 100uF 20 35V C953 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C954 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V CONNECTOR CN309 1 568 826 11 CONNECTOR SOCKET 7P DIODE D102 6 501 193 01 DIODE 1SS355WTE 17 D103 6 501 193 01 DIODE 1SS355WTE 17 D104 6 500 885 01 DIODE P6SMBJ33A 5 D105 6 500 885 01 DIODE P6SMBJ33A 5 D106 6 500 885 01 DIODE P6SMBJ33A 5...

Page 27: ... 5 1 10W R148 1 216 809 11 METAL CHIP 100 5 1 10W R149 1 216 809 11 METAL CHIP 100 5 1 10W R150 1 216 809 11 METAL CHIP 100 5 1 10W R151 1 216 809 11 METAL CHIP 100 5 1 10W R152 1 216 809 11 METAL CHIP 100 5 1 10W R153 1 216 845 11 METAL CHIP 100K 5 1 10W R154 1 216 845 11 METAL CHIP 100K 5 1 10W R155 1 216 845 11 METAL CHIP 100K 5 1 10W R156 1 216 845 11 METAL CHIP 100K 5 1 10W R157 1 216 845 11 ...

Page 28: ...126 948 11 ELECT 100uF 20 35V C942 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V CONNECTOR 0CN903 1 695 044 11 PIN CONNECTOR 3 96mm PITCH 2P CN904 1 564 523 11 PLUG CONNECTOR 8P DIODE 0D901 8 719 077 77 DIODE D3SB60F3 0D902 6 500 241 01 DIODE SARS03 0D904 8 719 200 93 DIODE 11EQS10 TA2 0D905 8 719 982 26 DIODE MTZJ 33B 0D906 8 719 079 19 DIODE MTZJ T 72 20B 0D907 6 501 193 01 DIODE 1SS355WTE 17 0D908 8 7...

Page 29: ...W R939 1 216 821 11 METAL CHIP 1K 5 1 10W R945 1 216 825 11 METAL CHIP 2 2K 5 1 10W R946 1 216 809 11 METAL CHIP 100 5 1 10W R948 1 216 811 11 METAL CHIP 150 5 1 10W R960 1 216 864 11 SHORT CHIP 0 TRANSFORMER 0T901 1 445 131 11 TRANSFORMER DC CONVERTER THERMISTOR 0TH901 1 805 799 11 THERMISTOR NTC 8 0 0TH902 1 805 553 21 THERMISTOR POSITIVE VARISTOR 0VDR901 1 805 482 11 VARISTOR DIAT SWITCH BOARD ...

Page 30: ...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 Ver Date Description of Revision 1 0 2005 03 New ...

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