Sony TA-VE150 Service Manual Download Page 13 | Manualshive

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TA-VE150

– 15 –

– 16 –

4-4.

SCHEMATIC DIAGRAM – MAIN Section (2/2) –

•

See page 9 for IC Block Diagram.

The components identified by mark

!

or dotted

line with mark

!

are critical for safety.

Replace only with part number specified.

(Page 14)

(Page

20)

(Page 14)

(Page 23)

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Summary of Contents for TA-VE150

Page 1: ...DEO AUDIO OUT Voltage 200 mV Inpedance 10 kilohms WOOFER AUDIO OUT Voltage 2 V Impedance 1 kilohms Muting Full mute BASS BOOST 9 dB at 70 Hz General Power requirements 230 V AC 50 60 Hz Power consumption 115 W Dimensions 430 274 64 5 mm Mass Approx 5 4 kg Supplied accessories Remote controller remote 1 Size AA R6 batteries 2 Scart adaptor 1 Design and specifications are subject to change without n...

Page 2: ...R Section 21 4 8 Schematic Diagram POWER Section 23 4 9 IC Pin Function Description 25 5 EXPLODED VIEWS 27 6 ELECTRICAL PARTS LIST 29 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 SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY A MARK ONTHE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN T...

Page 3: ...tor 1 5 1 CH INPUT DVD jacks 2 DVD 2 CH jacks 3 VIDEO jacks 4 TV jacks Location of controls Front view Rear view 1 ª 2 3 4 5 6 7 8 9 º BASS BOOST indicator MUTING indicator MASTER VOLUME dial CENTER MODE button TV button VIDEO button DVD 2 CH button 5 1 CH INPUT DVD button ª SURROUND MODE button 1 2 3 4 5 6 7 8 5 WOOFER jack 6 FRONT SPEAKERS terminals 7 REAR SPEAKERS terminals 8 CENTER SPEAKER ter...

Page 4: ...crews 5 three screws BVTP3 x8 2 open the case 6 claw 4 flat wire CNS301 1 two tapping screws 1 two tapping screws 4 flat wire CNS302 6 claw 7 front panel section 5 Remove the MAIN board to direction of the arrow A 1 connector CNS800 1 connector CNP802 4 six screws BVTP3 x8 2 two screws BVTP3 x8 4 six screws BVTP3 x8 3 DC fan 1 connector CNS801 A ...

Page 5: ...ept center mode set to nor mal using jog can set to volume max or min directly FL Check Mode 1 Press I u button while both CENTER MODE and VIDEO buttons simultaneously 2 Fluorescent indicator tube and LED are checked FINISH is displayed and the status of the unit is set back in normal con dition Gain Up Mode 1 Press I u button while pressing SURROUND MODE but ton 2 GAIN UP is displayed on the fluo...

Page 6: ... 6 Circuit Boards Location SECTION 4 DIAGRAMS POWER SW borad DISPLAY board JOG board MAIN board STANDBY board PRIMARY board SECONDARY board ...

Page 7: ...m the side which enables seeing Indication of transistor U B Line V B Line Voltages and waveforms are dc with respect to ground under no signal conditions no mark VIDEO Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances C...

Page 8: ... 8 Waveforms MAIN Board 1 IC300 OSC DISPLAY Board 1 IC201 X1 3 4 Vp p 8 MHz 4 3 Vp p 4 19 MHz ...

Page 9: ...30 OUTPUT PORT MICRO COMPUTER INTERFACE DVDD CLK DATA LATCH DGND AGND OUT4 OUT3 OUT2 OUT1 AVDD SW IN GND S SR IN SL IN GND C C IN GND R1 GND R2 GND L1 GND L2 R IN GND LR L IN SW OUT SR OUT SL OUT C OUT R OUT NC L OUT AVSS1 AVSS2 22 28 NC 21 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CONTROL LATCH SHIFT RESISTOR LEVEL SHIFT CL DI CE VEE OUT IN OUT IN OUT IN ...

Page 10: ...L R R BPF2 R BPF1 S DC OUT C DC OUT R DC OUT L DC OUT V REF VCC C OUT S OUT R OUT L OUT GND L IN R IN S IN DELAY OUT L BPF2 L BPF1 RT IN LT IN DC CUT C MODE GND NS BPF1 OSC NS BPF2 ENABLE DATA CLK DATA CLK VSS OSC OSC VDD A D NS D A DC CUT DC CUT VCC DET IREF GND S OUT R OUT L OUT L RECT DC CUT4 R RECT DC CUT3 L BPF3 VLR TH VLR 1 VLR 2 VCS 2 VCS 1 VCS TH L R RECT DC CUT2 L R RECT DC CUT1 R BPF3 64...

Page 11: ...501 H 10 IC502 E 6 IC503 E 5 IC601 E 10 IC651 C 10 IC701 D 9 IC751 G 9 IC801 H 6 IC802 H 7 IC803 D 5 Q150 H 5 Q151 H 5 Q152 H 4 Q153 H 4 Q154 H 4 Q155 H 4 Q367 B 6 Q520 C 12 Q550 I 8 Q551 H 9 Q620 C 12 Q710 D 8 Q711 E 8 Q720 B 8 Q730 I 6 Q731 H 6 Q732 I 7 Q760 G 8 Q761 G 7 Q850 B 13 Q851 B 13 Q852 A 13 Q853 A 13 Q854 B 13 11 12 4 2 PRINTED WIRING BOARD MAIN Section See page 6 for Circuit Boards Lo...

Page 12: ... DIAGRAM MAIN Section 1 2 See page 8 for Waveform See page 9 for IC Block Diagrams The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Page 15 Page 19 Page 15 ...

Page 13: ...MATIC DIAGRAM MAIN Section 2 2 See page 9 for IC Block Diagram The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Page 14 Page 20 Page 14 Page 23 Page 24 ...

Page 14: ...r Circuit Boards Location D201 A 11 D202 A 11 D203 B 3 D204 B 3 D205 B 2 D211 A 11 D212 A 11 D213 A 11 D214 A 11 D215 A 5 D216 A 5 D217 A 5 D218 A 4 D219 A 4 IC201 A 8 IC202 A 10 Q201 B 3 Q202 B 3 Q218 A 2 Q219 B 2 Semiconductor Location Ref No Location Page 11 Page 12 ...

Page 15: ...TA VE150 19 20 4 6 SCHEMATIC DIAGRAM PANEL Section See page 8 for Waveform Page 14 Page 15 ...

Page 16: ...WIRING BOARDS POWER Section See page 6 for Circuit Boards Location D901 D 2 D910 A 2 D911 A 2 D912 A 2 D913 A 2 D914 A 2 D915 A 2 IC950 A 1 Q901 A 2 Q951 A 2 Semiconductor Location Ref No Location Page 12 Page 22 Page 21 Page 12 ...

Page 17: ...3 24 4 8 SCHEMATIC DIAGRAM POWER Section See page 9 for IC Block Diagram The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Page 16 Page 16 ...

Page 18: ...rive signal output of the MUTING LED D218 H LED on 25 I Not used open 26 A D III I Key input terminal A D input S205 206 5 1 IN SURROUND MODE keys input 27 A D II I Key input terminal A D input S202 204 VIDEO DVD keys input 28 A D I I Key input terminal A D input S201 203 CENTER MODE TV keys input 29 AVDD Power supply terminal 5V for A D converter 30 AVREF I Reference voltage 5V input terminal for...

Page 19: ...his set 58 W RY O Woofer on off relay drive signal output terminal H relay on 59 SP RY O Front speaker on off relay drive signal output terminal for protect H relay on 60 S RY O Rear speaker on off relay drive signal output terminal for protect H relay on 61 C RY O Center speaker on off relay drive signal output terminal for protect H relay on 62 POWER RY O Power on off relay drive signal output t...

Page 20: ...ndardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Ref No Part No Description Remark Ref No Part No Description Remark 1 4 211 178 01 KNOB VOL 2 X 4950 243 1 FRONT PANEL ASSY 3 3 008 600 11 EMBLEM 5 AR SONY 4 1 670 635 11 POWER SW BOARD 5 4 951 620 01 SCREW 2 6X8 BVTP 6 1 777 353 11 ...

Page 21: ... PT 54 3 531 576 11 RIVET 55 7 685 880 09 SCREW BVTT 4X6 S 56 1 670 638 11 PRIMARY BOARD 57 A 4414 851 A STANDBY BOARD COMPLETE 58 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 59 A 4414 854 A MAIN BOARD COMPLETE 60 4 924 098 21 HOLDER PC BOARD 61 3 703 244 00 BUSHING 2104 CORD 62 4 965 822 01 FOOT FAN1 1 763 137 11 FAN DC PC900 1 751 520 11 CORD POWER UK PC900 1 777 071 21 CORD POWER AEP T900 1 431 979 1...

Page 22: ... D204 8 719 911 19 DIODE 1SS119 D205 8 719 911 19 DIODE 1SS119 D211 8 719 046 36 LED SEL5921A TP15 PHANTOM D212 8 719 046 36 LED SEL5921A TP15 WIDE D213 8 719 046 36 LED SEL5921A TP15 NORMAL D214 8 719 046 36 LED SEL5921A TP15 3 STEREO D215 8 719 046 36 LED SEL5921A TH15 SIMULATED D216 8 719 046 36 LED SEL5921A TH15 C STUDIO D217 8 719 046 36 LED SEL5921A TH15 PRO LOGIC D218 8 719 046 44 LED SEL52...

Page 23: ... 1 126 962 11 ELECT 3 3uF 20 50V C311 1 126 961 11 ELECT 2 2uF 20 50V C312 1 126 934 11 ELECT 220uF 20 10V C313 1 126 934 11 ELECT 220uF 20 10V C314 1 136 165 00 FILM 0 1uF 5 50V C315 1 164 159 11 CERAMIC 0 1uF 50V C316 1 124 252 00 ELECT 0 33uF 20 50V C317 1 164 159 11 CERAMIC 0 1uF 50V C318 1 136 357 11 FILM 680PF 5 50V C322 1 126 962 11 ELECT 3 3uF 20 50V C323 1 136 173 00 FILM 0 47uF 5 50V C32...

Page 24: ...FILM 0 022uF 5 50V C760 1 124 252 00 ELECT 0 33uF 20 50V C761 1 136 159 00 FILM 0 033uF 5 50V C765 1 104 664 11 ELECT 47uF 20 16V C770 1 102 973 00 CERAMIC 100PF 5 50V C801 1 136 169 00 FILM 0 22uF 5 50V C802 1 136 169 00 FILM 0 22uF 5 50V C803 1 126 256 11 ELECT 4700uF 20 35V C804 1 126 256 11 ELECT 4700uF 20 35V C807 1 104 664 11 ELECT 47uF 20 25V C808 1 104 664 11 ELECT 47uF 20 25V C809 1 126 1...

Page 25: ...R3 Q761 8 729 141 30 TRANSISTOR 2SC3623A LK Q850 8 729 141 30 TRANSISTOR 2SC3623A LK Q851 8 729 900 63 TRANSISTOR DTA124ES Q852 8 729 116 81 TRANSISTOR 2SD1616 Q853 8 729 119 76 TRANSISTOR 2SA1175 HFE Q854 8 729 119 76 TRANSISTOR 2SA1175 HFE RESISTOR R100 1 249 433 11 CARBON 22K 5 1 4W R101 1 249 433 11 CARBON 22K 5 1 4W R102 1 249 433 11 CARBON 22K 5 1 4W R103 1 249 433 11 CARBON 22K 5 1 4W R104 ...

Page 26: ...CARBON 56K 5 1 4W R604 1 249 438 11 CARBON 56K 5 1 4W R605 1 247 828 11 CARBON 750 5 1 4W R607 1 249 389 11 CARBON 4 7 5 1 4W R608 1 249 437 11 CARBON 47K 5 1 4W R609 1 249 393 11 CARBON 10 5 1 4W F R621 1 249 426 11 CARBON 5 6K 5 1 4W R622 1 249 426 11 CARBON 5 6K 5 1 4W R623 1 249 433 11 CARBON 22K 5 1 4W R640 1 249 399 11 CARBON 33 5 1 4W F R651 1 249 417 11 CARBON 1K 5 1 4W R652 1 249 438 11 C...

Page 27: ...11 FUSE HOLDER CAPACITOR C920 1 161 494 00 CERAMIC 0 022uF 25V C921 1 161 494 00 CERAMIC 0 022uF 25V C950 1 126 767 11 ELECT 1000uF 20 16V C951 1 164 159 11 CERAMIC 0 1uF 50V C952 1 126 960 11 ELECT 1uF 20 50V C953 1 124 464 11 ELECT 0 22uF 20 50V C954 1 126 964 11 ELECT 10uF 20 50V C955 1 164 159 11 CERAMIC 0 1uF 50V C957 1 164 159 11 CERAMIC 0 1uF 50V CONNECTOR CNP802 1 770 480 11 SOCKET CONNECT...

Page 28: ... 11 TRANSFORMER POWER ACCESSORIES PACKING MATERIALS 1 475 042 11 ADAPTOR EURO SCART ADAPTOR 1 475 808 11 REMOTE COMMANDER RM U150 3 864 251 11 INSTRUCTION MANUAL ENGLISH FRENCH DUTCH SWEDISH AEP 3 864 251 21 INSTRUCTION MANUAL GERMAN SPANISH ITALIAN PORTUGUESE AEP 3 864 251 31 INSTRUCTION MANUAL ENGLISH UK 4 981 643 01 COVER BATTERY for RM U150 The components identified by mark or dotted line with...

Page 29: ... 36 TA VE150 Sony Corporation Home A V Products Company 9 922 953 11 98I057549 1 Printed in Hungary 1998 9 Published by Quality Assurance Dept Shibaura ...

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