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TA-VE215

AEP Model

UK Model

E Model

Australian Model

Chinese Model

SERVICE MANUAL

HOME THEATER SYSTEM

• This set is the Amplifier section in

HT-K215.

SPECIFICATIONS

This amplifier incorporates Dolby* Digital and Pro Logic
Surround and the DTS** Digital Surround System.

*

Manufactured under license from Dolby Laboratories.
“Dolby”, “AC-3”, “Pro Logic” and the double-D symbol

a

are

trademarks of Dolby Laboratories.

Amplifier section

POWER OUTPUT

Rated Power Output at Stereo mode

(8 ohms 1 kHz, THD

0.7%)
25 W + 25 W

Reference Power Output

(8 ohms 1 kHz, THD

0.7%)
Front: 25 W + 25 W
Center: 25 W
Rear: 25 W + 
25 W

Frequency response

DVD, TV, VIDEO, AUX:

20 Hz - 20 kHz + 0.5/
–2 dB

Inputs (Analog)

5.1CH/SAT, TV, VIDEO:

Sensitivity: 250 mV
Impedance: 50
kilohms
S/N

a)

: 96 dB (A, 250

mV

b)

)

Inputs (Digital)

DVD, AUX (optical):

Sensitivity: –
Impedance: –
S/N: 100 dB (A, 20
kHz LPF)

Outputs

SUB WOOFER:

Voltage: 2 V
Impedance: 1
kilohms

General

Power requirements

220-230 V AC, 50/60 Hz

Power consumption

120 W

Dimensions

296.5 215 60 mm

including projecting
parts and controls

Mass (Approx.)

4.2 kg

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for TA-VE215

Page 1: ... 1 kHz THD 0 7 Front 25 W 25 W Center 25 W Rear 25 W 25 W Frequency response DVD TV VIDEO AUX 20 Hz 20 kHz 0 5 2 dB Inputs Analog 5 1CH SAT TV VIDEO Sensitivity 250 mV Impedance 50 kilohms S Na 96 dB A 250 mVb Inputs Digital DVD AUX optical Sensitivity Impedance S N 100 dB A 20 kHz LPF Outputs SUB WOOFER Voltage 2 V Impedance 1 kilohms General Power requirements 220 230 V AC 50 60 Hz Power consump...

Page 2: ...ain power to the MAIN board is turned on Jig is used to inspect the DIGITAL board 1 Between the DIGITAL board CNS807 and OPTICAL board CNP807 8 P L 300 A 2501 2060A 2 Between the DIGITAL board CNS808 and SIGNAL BRIDGE board CNS808 18 P L 300 A 2501 207 A SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CR...

Page 3: ... rear speaker sizes the rear speaker position and whether or not you are using a sub woofer page 15 Speaker Distance Specify the front center and rear speaker distances page 17 7 buttons Press to adjust the selected speaker level and surround parameters etc 8 SOUND FIELD MODE Press repeatedly to activate the sound field selection mode and to select the sound field you want page 24 1 1 switch Press...

Page 4: ...nt one after another in the same order Not only the VIDEO button but also the other buttons sach as TV DVD AUX and 5 1CH SAT can be used ALL CLEAR MODE All preset contents are cleared when this mode is activated Use this mode before returning the product to clients upon completion of repair Procedure While depressing the SET UP button simultaneously press the power 1 u button to turn on the main p...

Page 5: ...repair Voltages are taken with aVOM 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 Circled numbers refer to waveforms Signal path F ANALOG c DIGITAL Indication of transisitor C B These are omitted E Q B These are omitted C E Q B These are omitted ...

Page 6: ... SDBCK0 SDOB0 SDOB2 62 Y1 Y2 69 SCK IC 68 SI 67 SO 66 CS 65 CSB I3 I4 I5 I6 I7 I8 Y3 Y4 Y5 Y6 Y1 Y2 Y3 Y4 Y5 Y6 88 SYSTEM MUTE C1 C2 C3 C4 C5 C6 12 CENTER_RY CENTER_RY 14 REAR_RY REAR_RY 13 WOOFER_RY WOOFER_RY 58 PROTECTOR PROTECTOR 15 FRONT_RY FRONT_RY 77 RESET 5 AUX_LED 6 DVD_LED 7 TV_LED 4 5 1CH LED 8 V_LED 17 FL_LAT 19 FL_DATA 18 FL_CLK 10 FL_RESET 16 PW_RY 3 FAN_CNTL FAN_CNTL 1 FAN_ON 2 FAN_C...

Page 7: ... RESET 5 12 SIN 13 SCLK 15 VEE 16 17 1 2 34 35 43 29 G1 G10 19 28 4 18 23 32 S110 S106 LEVEL S109 S108 DVD S105 TV S104 VIDEO SET UP S103 S102 AUX S101 5 1CH SAT S100 SOUND FIELD MODE S107 T901 D802 D820 D823 IC802 7V D910 D913 T902 D914 D915 7V REG IC801 7V SYS RESET 5 6V CNTL IC950 5 6V REG Q951 RY DRIVE Q901 5V REG B B IC807 5V 26V w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4...

Page 8: ... D1525 D 8 D1526 D 8 D1527 D 8 IC1004 C 11 IC1005 D 10 IC1006 D 10 IC1007 F 10 Ref No Location IC1008 B 10 IC1009 D 3 IC1010 D 3 IC1011 B 4 IC1201 B 9 IC1202 C 8 IC1203 C 8 IC1204 C 8 IC1251 B 9 IC1502 E 8 Ref No Location Q100 F 8 Q101 F 8 Q103 F 4 Q104 E 4 Q870 D 4 Q871 D 3 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 ...

Page 9: ...d line with mark 0 are critical for safety Replace only with part number specified PIN FUNCTION w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 10: ... Block Diagram w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ...GRAM SIGNAL BRIDGE SECTION Page 8 Page 14 Page 14 Page 14 Page 8 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ... w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...oard Location Page 8 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 14: ...C 2 IC401 D 3 IC501 C 8 IC601 D 8 IC651 F 8 IC701 E 6 IC751 D 6 IC801 D 4 IC802 F 2 IC807 E 3 Q361 G 1 Q362 F 1 Q363 F 1 Q364 F 1 Q365 G 1 Q366 G 1 Semiconductor Location Page 17 Page 8 Page 8 Page 11 Page 11 Page 11 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13...

Page 15: ...re critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 16: ... critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ...ation Page 8 Page 14 Page 8 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ...I I I O O O O O Terminal Fan signal on Fan clock Fan control 5 1ch LED AUX LED DVD LED TV LED VIDEO LED GND FL Reset VSS Center Relay Woofer Relay Rear Relay Front Relay Power Relay FL Lat FL CLK FL data FLASH1 FLASH2 YSS912 CLK YSS912 SI VCC YSS912SO YSS912CS BCTRL C GND AVCC AVRH AVRL AVSS A D key I to III Version VSS GND Vol A up Vol B down Stop GND MD0 to 2 HSTX GND PW KEY IN SIRCS PROTECTOR G...

Page 19: ...K DVDD DGND XSTATE DATAO DGND BCK CKOUT AGND AVDD LPF VIN R DVDD DGND DIN2 DIN1 DIN0 DOUT DISEL IC1008 AK4527 DIGITAL BOARD 1 2 3 4 5 6 7 8 9 10 11 33 32 31 30 29 28 27 26 25 24 23 12 13 14 15 16 17 18 19 20 21 22 44 43 42 41 40 39 38 37 36 35 34 FORMAT CONVERTER AUDIO INTERFACE INPUT CIRCUIT OUTPUT CIRCUIT LOOP1 LOOP0 SDA CDTI DIF1 SCL CCLK DIF0 CSN P SN MCLK DZF1 AVSS AVDD VREFH VCOM DZF2 RIN RI...

Page 20: ...ith part number specified 20 4 1 PANEL SECTION Ref No Part No Description Remark Ref No Part No Description Remark 1 4 230 086 01 KNOB VOL 2 X 4953 151 1 FRONT PANEL ASSY 3 A 4475 053 A DISPLAY BOARD COMPLETE 4 1 773 185 11 WIRE FLAT TYPE 23 CORE 5 4 230 082 01 TOP CASE 6 4 951 620 01 SCREW 2 6X8 BVTP 1 7 685 645 79 SCREW BVTP 3X6 TYPE2 N S 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 TT B 3 7 685 872 09 S...

Page 21: ...ce only with part number specified a a 4 4 1 1 1 1 1 1 2 2 2 2 2 2 52 53 54 55 56 51 T901 57 58 59 not supplied not supplied not supplied 58 1 679 014 11 OPTICAL BOARD 59 1 679 012 11 SIGNAL BRIDGE BOARD 60 1 679 011 11 STAND BY BOARD 0T901 1 435 687 11 POWER TRANSFORMER 1 7 685 645 79 SCREW BVTP 3X6 TYPE2 N S 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 TT B 4 7 685 880 09 SCREW BVTT 4X6 S www xiaoyu163 c...

Page 22: ...00 50V C1228 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1229 1 124 589 11 ELECT 47uF 20 16V C1230 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1231 1 124 261 00 ELECT 10uF 20 50V C1232 1 124 584 00 ELECT 100uF 20 10V C1251 1 128 131 11 ELECT 22uF 20 00 50V C1252 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1253 1 124 261 00 ELECT 10uF 20 50V C1254 1 162 965 11 CERAMIC CHIP 0 0015uF 10 50V C1269 1 126 163 11 ELECT 4 7uF...

Page 23: ...59 099 06 IC M5218AFP TE1 IC1202 8 759 099 06 IC M5218AFP TE1 IC1203 8 759 099 06 IC M5218AFP TE1 IC1204 8 759 099 06 IC M5218AFP TE1 IC1251 8 759 099 06 IC M5218AFP TE1 IC1502 8 759 683 65 IC MB90553ABPF G 172 BND TRANSISTOR Q100 8 729 113 69 TRANSISTOR FN1F4M T1M32 Q101 8 729 027 43 TRANSISTOR RT1N141C TP 1 Q103 8 729 230 49 TRANSISTOR 2SC2712 YG TE85L Q104 8 729 027 43 TRANSISTOR RT1N141C TP 1 ...

Page 24: ...0 METAL CHIP 680K 5 1 10W R1524 1 216 081 00 METAL CHIP 22K 5 1 10W R1525 1 216 025 11 RES CHIP 100 5 1 10W R1526 1 216 025 11 RES CHIP 100 5 1 10W R1527 1 216 073 00 METAL CHIP 10K 5 1 10W R1535 1 216 025 11 RES CHIP 100 5 1 10W R1536 1 216 025 11 RES CHIP 100 5 1 10W R1537 1 216 025 11 RES CHIP 100 5 1 10W R1538 1 216 025 11 RES CHIP 100 5 1 10W R1539 1 216 025 11 RES CHIP 100 5 1 10W R1540 1 21...

Page 25: ...2 596 11 SWITCH KEY BOARD AUX S103 1 572 596 11 SWITCH KEY BOARD SET UP S104 1 572 596 11 SWITCH KEY BOARD VIDEO S105 1 572 596 11 SWITCH KEY BOARD TV S106 1 572 596 11 SWITCH KEY BOARD DVD S107 1 572 596 11 SWITCH KEY BOARD S108 1 572 596 11 SWITCH KEY BOARD S109 1 572 596 11 SWITCH KEY BOARD LEVEL S110 1 572 596 11 SWITCH KEY BOARD SURR S111 1 572 596 11 SWITCH KEY BOARD 1 A 4475 050 A MAIN BOAR...

Page 26: ...7uF 20 00 35V CC05 1 162 927 11 CERAMIC CHIP 100PF 5 50V CC08 1 162 927 11 CERAMIC CHIP 100PF 5 50V CC09 1 162 927 11 CERAMIC CHIP 100PF 5 50V CC10 1 162 927 11 CERAMIC CHIP 100PF 5 50V CC11 1 162 927 11 CERAMIC CHIP 100PF 5 50V CC12 1 162 974 11 CERAMIC CHIP 0 01uF 50V CC14 1 162 974 11 CERAMIC CHIP 0 01uF 50V CC16 1 162 974 11 CERAMIC CHIP 0 01uF 50V CC18 1 162 974 11 CERAMIC CHIP 0 01uF 50V CC2...

Page 27: ...16 049 11 RES CHIP 1K 5 1 10W R459 1 216 049 11 RES CHIP 1K 5 1 10W R460 1 216 049 11 RES CHIP 1K 5 1 10W R461 1 216 049 11 RES CHIP 1K 5 1 10W R463 1 216 089 11 RES CHIP 47K 5 1 10W R464 1 216 089 11 RES CHIP 47K 5 1 10W R465 1 216 089 11 RES CHIP 47K 5 1 10W R467 1 216 089 11 RES CHIP 47K 5 1 10W R468 1 216 089 11 RES CHIP 47K 5 1 10W R469 1 216 049 11 RES CHIP 1K 5 1 10W R470 1 216 089 11 RES C...

Page 28: ...5 170 11 RELAY 12V RY560 1 755 267 11 RELAY RY601 1 755 170 11 RELAY 12V RY730 1 755 170 11 RELAY 12V TERMINAL TM603 1 694 724 11 SPEAKER TERMINAL SPEAKERS 1 679 014 11 OPTICAL BOARD CAPACITOR C1001 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1002 1 164 156 11 CERAMIC CHIP 0 1uF 25V CONNECTOR CNP807 1 770 405 11 CONNECTOR BOARD TO BOARD 8P CNS806 1 750 179 11 SOCKET CONNECTOR 5P FERRITE BEAD FB1306 1 414...

Page 29: ...P 4 7K 5 1 10W R950 1 216 057 00 METAL CHIP 2 2K 5 1 10W R951 1 216 065 91 RES CHIP 4 7K 5 1 10W R952 1 216 061 00 METAL CHIP 3 3K 5 1 10W R953 1 216 081 00 METAL CHIP 22K 5 1 10W R954 1 216 089 11 RES CHIP 47K 5 1 10W R955 1 216 073 00 METAL CHIP 10K 5 1 10W R956 1 216 061 00 METAL CHIP 3 3K 5 1 10W R957 1 216 049 11 RES CHIP 1K 5 1 10W R958 1 216 057 00 METAL CHIP 2 2K 5 1 10W R960 1 216 065 91 ...

Page 30: ...pan 2000 9 Published by General Engineering Dept TA VE215 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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