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Pioneer XW-HTD640, Service Manual

The Pioneer XW-HTD640 is a premium home theater system that offers immersive, high-quality audio experience. Enhance your entertainment setup with this sleek and powerful system. Need assistance setting it up? Look no further! Download the free Service Manual from manualshive.com to easily access the detailed instructions and unleash the full potential of your Pioneer XW-HTD640.

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XW-HTD640

40

1

2

3

4

1

2

3

4

C

D

F

A

B

E

 

4.1  TX ASSY

JA8001

D8001

C8004

C8001

S8901

D8504

D8503

D8502

R8501

D8501

CN8201

W135

W149

W174

JA8202

W150

W130

W133

W132

W131

W175

W134

D8002

12

1

TX ASSY

AWU8228

PNE-1B1

Ch.1

GNDD

AWU8237

TOP VIEW

R

Channel

Ch.4

Ch.3

Ch.2

Ch.1

GNDRF

V+9RF

16

9

1

8

R

LF

CN8201

9

1

16

8

Ch.1

GNDD

NC

Ch.SEL

LED2

LED1

GND

LIN

GND

RIN

GNDRF

V+9RF

V+9RF

1

12

TX ASSY

PNE-1B1

GNDRF

V+9RF

GNDRF

C8201

L8201

R8205

R8201

C8203

R8203

R8204

C8204

R8202

C8202

R8206

L8202

L8001

L8002

C8003

IC8001

C8002

IC8501

C8501

C8901

Q8501

Q8502

Q8503

Q8504

Q8505

Q8506

R8503

R8504

C8005

C8006

C8007

C8010

C8009

SIDE A

SIDE A

SIDE B

SIDE B

A

A

TX ASSY

A

TX ASSY

A

H2

J

(ANP7509-A)

(ANP7509-A)

CN8201

CN8201

Q8504

Q8503

Q8502

Q8501

IC8501

IC8101

Q8505

Q8106

www. xiaoyu163. com

QQ 376315150

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

Summary of Contents for XW-HTD640

Page 1: ... Model Type Power Requirement Remarks XW HTD640 KUCXJ AC120V Ask user to bring the Transmitter and Wireless Speaker pair set together when servicing XV HTD640 RRV2930 S HTD540 XW HTD640 RRV2943 DVD CD RECEIVER DVD 5 1ch SURROUND SYSTEM SPEAKER SYSTEM DIGITAL WIRELESS SPEAKER SYSTEM This manual Component System Service Manual Remarks RRV2987 For details refer to Important symbols for good services ...

Page 2: ...ing replacement components rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual The use of a substitute replacement component which does not have the same safety characteristics as...

Page 3: ...ances But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones should be used 4 Shipping mode and shipping screws To protect the product from damages or failures that may be cause...

Page 4: ...ULE 3 4 34 3 12 RX MODULE 4 4 36 3 13 WAVEFORMS 38 4 PCB CONNECTION DIAGRAM 39 4 1 TX ASSY 40 4 2 OP and SW ASSYS 41 4 3 MAIN ASSY 42 4 4 POWER and PRI ASSYS 44 4 5 AMP and REGULATOR ASSYS 46 4 6 TX MODULE 48 4 7 RX MODULE 50 5 PCB PARTS LIST 52 6 ADJUSTMENT 56 7 GENERAL INFORMATION 57 7 1 DIAGNOSIS 57 7 1 1 TROUBLESHOOTING 57 7 1 2 NOTES ON REPLACE OF PARTS 58 7 1 3 DIAGNOSIS OF THE AMPLIFIER SEC...

Page 5: ...H x 112 D mm 6 9 16 W x 2 3 16 H x 4 7 16 D in Wireless speaker Power requirements AC120V 60 Hz Power consumption 57W Amplifier characteristics Maximum power output 25W ch RMS 1kHz THD 10 4Ω Speaker unit 7 cm cone type x2 Weight 4 0 kg 8lb 14oz Dimensions without antenna 430 W x 180 H x 138 D mm 16 15 16 W x 7 1 8 H x 5 7 16 D in Accessories XW HTD640 AC adapter 1 RCA stereo cord 1 Warranty card 1...

Page 6: ...dentical designation Screws adjacent to mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate NOTES T O P FRONT 1 2 3 5 11 9 12 Wireless Speaker 4 Transmitter 10 8 13 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...

Page 7: ... 5 AC Power Cord ADG7021 6 7 8 Polyethylene Bag VHL1051 9 Packing Sheet large AHG7010 10 Pad L AHA7430 11 Pad R AHA7431 12 Packing Case AHD8288 NSP 13 Warranty Card ARY7045 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...

Page 8: ...3 4 8 5 8 2 1 6 8 8 8 8 7 7 8 8 A J 9 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 ...

Page 9: ...Lens AAK8133 5 CS Button T AAD7729 6 Chassis T ANA7157 7 Leg AEB7090 8 TORX Screw ABA7111 NSP 9 Name Label T AAL7362 Use TORX driver GGK1028 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 ...

Page 10: ...6 12 2 46 46 46 46 46 49 46 20 20 43 29 28 48 47 47 47 18 10 5 44 49 9 49 37 46 49 3 4 41 36 46 34 46 11 21 17 47 47 47 51 25 24 22 47 7 19 23 1 46 48 48 31 23 13 40 33 32 39 46 46 38 42 6 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 w...

Page 11: ...6 25 PCB Binder VEF1040 26 27 28 Baffle WIZ L AMD7011 29 Baffle WIZ R AMD7012 30 NSP 31 PC Support VEC1749 32 MIC Knob AAB7262 33 Slide Knob AAC7052 34 Power Button AAD7722 35 36 Name Plate AAM7013 37 Front Panel AMB7876 38 Grille Assy AXG7225 39 Operation Panel AAK8196 40 OP Lens AAK8198 NSP 41 SP Grille WIZ AAK8197 NSP 42 Jersey Net AAR7011 43 Rear Case Assy AXG7224 44 Screw BBZ40P060FTC 45 46 S...

Page 12: ...3 15 15 13 13 1 11 10 4 9 9 9 6 13 12 5 2 14 14 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 ...

Page 13: ...n Rubber AEB7256 8 Insulation Plate AND7055 9 FET Bracket A ANG7432 10 PCB Holder ANG7472 11 Mica Sheet A AEE7049 12 Mica Sheet B AEE7050 13 Screw 3x10 ABA7117 14 Screw BPZ30P080FNI 15 Screw BBZ30P060FTC 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 xiaoy...

Page 14: ... 1 6 7 5 8 1 6 LIN AINL SDTO SDTO RFOUT CHANNEL1 CHANNEL2 CHANNEL3 H10 52806 0910 EEPROM Prog Interface U11 EEPROM for FS VCXO1 VCXO8 H6 52807 0910MOLEX EEPROM Prog Interface CLKIN CLKOUT 1 9 13 U3 AIC1680 System Power On Reset 1 58 31 33 34 35 CHANNELBIT1 PLD02 RESET 64 11 CHANNELBIT2 PLD01 CHANNELSEL 12 CHNNELSEL 8 AINR U16 AWD601RX RF Rx Module 12 RFINANT RFANT2 RFANT1 DATA 1 CHAN2 8 CHAN1 9 CH...

Page 15: ...03 10P CN3651 1 2 5 8 10 7 1 2 5 8 10 7 B B UPRE5V PRE12V 1 2 15 14 9 7 6 3 1 15 14 9 7 6 3 1 13 R IN PRE12V VP REF5V NEUTRAL LIVE FU1 S1 T1 POWER TRANSFORMER V 5 V 9RF DC FAN MOTOR LIN RIN MUTE REF5V PRE12V B B 1 2 2 1 J1 2 1 CN4 CN11 1 2 1 2 D11 D12 D13 D16 D15 D14 CN13 13P CN12 13P B UNPRE 5 B FAN H AC VDET B B 1 4 7 8 10 1 4 7 8 10 11 11 CN3304 15P CN3305 10P 2 1 VA 9 VD 9 http getMANUAL com w...

Page 16: ...2 J1 CN4 LIVE 2 1 CN11 2 1 2 1 1 2 POWER CORD ADG7021 T1 POWER TRANSFORMER ATS7366 1 2 1 2 B UNPRE 5 1 CN12 CN13 GNDPRE5 2 GNDFAN 3 B FAN H 4 GNDRF 5 GNDPRE12 6 GNDREG 7 AC 8 VDET 9 GNDSW 10 PROTECT B 12 11 B 13 GNDP 14 GNDP 15 1 2 3 4 5 6 7 8 9 10 12 11 13 14 15 V 9 1 CN3701 H3 ANT2 ANT3 V 9 2 GND 3 GND 4 LOUT 5 GND 6 ROUT 7 GND 8 ERROR 9 STATUS 10 SCAN_MODE CH select 12 11 12 11 10 9 8 7 6 5 4 3...

Page 17: ... REGULATOR ASSY AWU7969 Mode 1 CN3502 CN3051 GNDD 2 RVOUT 3 GNDA 4 LVOUT 5 GNDA 6 LVIN 7 GNDA 8 RVIN 9 GNDA 10 CH select VA 9 12 11 VREF 13 1 2 3 4 J3401 1 2 3 4 5 6 7 8 9 10 12 11 13 CN3651 1 2 NOTES When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST The mark found on some component parts indicates the importance of the safety factor of the part Theref...

Page 18: ... ASSY AWU8228 A WIRERESS INPUT 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 ...

Page 19: ...ct Switches The power supply is shown with the marked box H2 J 2 3 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 ...

Page 20: ...TRANSFORMER ATS7366 REK1110 1 6A SW ASSY AWU8233 E PRI ASSY AWU8234 F POWER ASSY AWU8230 C CN3302 H CN3303 I CN3301 H 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 ...

Page 21: ...5901 SURROUND STEREO S5902 Ch select Switches H3 K 2 4 OP ASSY AWU8231 D MAIN ASSY AWU8229 B 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 ...

Page 22: ...SY AWU7969 I DC FAN MOTOR CN3305 B 14 7V 8 4V 16 4V 26 4V 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 ...

Page 23: ...r supply is shown with the marked box AUDIO SIGNAL ROUTE L ch 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 ...

Page 24: ...J 3 3 J 3 3 J 2 3 J 3 3 J 2 3 J 2 3 J 2 3 IC 1 L DTL1067 L VTL1145 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 ...

Page 25: ... 3 J 3 3 J 3 3 L DTL1067 L VTL1145 http getMANUAL com 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 ...

Page 26: ...J 3 3 J 3 3 J 3 3 J 1 3 J 1 3 J 1 3 J 1 3 CN8201 A IC2 CN10 VKN1185 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 ...

Page 27: ...e power supply is shown with the marked box IC7 IC3 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 ...

Page 28: ...010 J 3 3 J 2 3 J 2 3 J 2 3 IC6 IC S5668G L74 QTL1011 IC 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 ...

Page 29: ...upply is shown with the marked box 4 1 2 3 IC23 IC9 L L DTL1067 DTL1067 DTL1067 L43 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 ...

Page 30: ...2 4 K 3 4 K 3 4 K 3 4 K 3 4 K 3 4 K 2 4 K 3 4 IC25 L DTL1067 L DTL1067 L DTL1067 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 ...

Page 31: ...K 2 4 K 2 4 K 3 4 K 3 4 K 3 4 K 3 4 K 2 4 K 3 4 K 3 4 IC2 L99 DTL1067 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 ...

Page 32: ...1 K 2 4 K 1 4 K 4 4 K 3 4 K 1 4 K 1 4 K 1 4 CN3701 B VKN1213 CN6 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 ...

Page 33: ...ower supply is shown with the marked box IC20 IC11 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 ...

Page 34: ...d box 2 3 4 IC19 IC12 LCTAW100J 2520 LCTAW100J 2520 IC17 QTL1011 S5688G IC28 DTL1067 DTL1067 L105 L104 L 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 ...

Page 35: ...4 K 1 4 K 1 4 K 1 4 K 1 4 1 IC16 DTL1067 http getMANUAL com 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 ...

Page 36: ... 4 4 AXF7011 K 4 4 K 3 4 K 3 4 IC IC 4701F 4701F 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 ...

Page 37: ... 4 4 K 2 4 K 2 4 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 ...

Page 38: ...0nsec div IC28 Pin2 V 2V div H 2µsec div 2 IC16 Pin6 V 2V div H 500nsec div IC28 Pin3 V 2V div H 10µsec div 1 3 4 RX MODULE K Note The encircled numbers denote measuring point in the schematic diagram 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 xiaoyu16...

Page 39: ...tions be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regulator Capacitor Connector P C Board Chip Part SIDE A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139...

Page 40: ...E 1B1 GNDRF V 9RF GNDRF C8201 L8201 R8205 R8201 C8203 R8203 R8204 C8204 R8202 C8202 R8206 L8202 L8001 L8002 C8003 IC8001 C8002 IC8501 C8501 C8901 Q8501 Q8502 Q8503 Q8504 Q8505 Q8506 R8503 R8504 C8005 C8006 C8007 C8010 C8009 SIDE A SIDE A SIDE B SIDE B A A TX ASSY A TX ASSY A H2 J ANP7509 A ANP7509 A CN8201 CN8201 Q8504 Q8503 Q8502 Q8501 IC8501 IC8101 Q8505 Q8106 www xiaoyu163 com QQ376315150 9 9 2...

Page 41: ...3055 C3056 CN3052 VR3051 W105 W104 CN4 W109 S5901 W170 W110 W111 S1 W171 PRIMARY PNE 1B1 R R PNE 1B1 AWU8231 13 1 POWER TUNED GNDA VREF OP ASSY 1 2 AWU8236 AWU8233 SWASSY SIDE A SIDE A SIDE B SIDE B D E D E J 1 F CN4 CN3051 B CN3052 OP ASSY D SW ASSY E SW ASSY E OP ASSY D CN4 CN3052 ANP7509 A ANP7509 A ANP7509 A ANP7509 A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 ...

Page 42: ...173 D2012 putih 1 10 15 1 AWU8235 5 1 V 9RF service R L R 1 GNDD GNDS VA 9 PRINTED SIDE 13 GNDS PROTECT H L CONT B GNDP GNDPRE12 STBY PROTECT VREF V 9RF GNDRF VD 9 MAIN ASSY GNDD R GNDS GNDA GND 4 Production code V 9RF AWU8229 Mode VD 9 GNDA 1 12 1 PNE 1B1 GNDS VREF V 5 GNDD VD 9 GNDA White for 13 1 ICT FC AWU SIDE A SIDE A B B MAIN ASSY IC21 Q3454 B CN3502 D CN3051 CN3302 H CN3304 CN12 C CN13 CN3...

Page 43: ...NDS MAIN ASSY VD 9 Mode V 9RF 1 7 AC 4 GNDRF 1 GNDD PNE 1B1 GNDA 12 CN3304 GNDS VREF VD 9 CN3701 SPACER R3301 R101 R3502 R3501 R3512 R3372 R3385 R3386 C3386 R3371 R3997 R3004 C3401 C3406 C3405 C3402 R3405 R3406 IC3001 R3003 R3382 C3378 C3374 R3374 R3376 IC3301 R3379 R3380 C3376 C3375 R3377 R3378 R3381 C3377 C3373 R3375 R3373 R3453 R3454 R3451 R3452 R3455 R3383 R3384 R3456 R3001 R3002 C3001 R3391 R...

Page 44: ...230 POWER ASSY AWU8232 PRI ASSY REPLACE WITH SAME TYPE T mAL V AND RATINGS OF FUSE PAR UN MODELE CAUTION R FU1 IDENTIQUE EN ATTENTION 13 1 BOND 4700 35 2 1 AWU8234 tekan tekan tolak White putih SIDE A SIDE A C F C F PRI ASSY F POWER ASSY C CN4 AC IN E CN13 B CN12 CN11 T1 POWER TRANS CN2 AN1 J1 ANP7509 A ANP7509 A IC13 IC12 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4...

Page 45: ... ASSY LIVE 2 AC PNE 1B1 PNE 1B1 1 CN2 J1 R11 R12 R15 R16 SIDE B SIDE B C F C F PRI ASSY F POWER ASSY C CN12 CN11 CN2 AN1 J1 ANP7509 A ANP7509 A http getMANUAL com 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 ...

Page 46: ...NS5V PRE5V GND FAN G D B H L CONT REF5V FC S AWM7685 A B B GNDP GNDP GNDPRE12 PRE12V SENSE12 REF5V MUTE H L CONT STBY GNDA LIN GNDA RIN IRF9540A L OUT E C R OUT B R OUT L OUT GNDP G S D UPRE5V PRE5V SENSE5 GNDPRE5 PRE12V REF5V B FAN GND H L CONT XPROTECT ANP7460 A GNDP AWU7969 GND FAN Production code VP GNDP R OUT R OUT L OUT L OUT GNDP PRINTED SIDE RIN 15 PNE 1B1 GNDP PRE12V PNE 1B1 1 1 13 1 10 1...

Page 47: ...77 R3677 R3657 D3656 D3657 R3680 Q3304 Q3301 Q3302 O G REF5V L OUT VP RIN S Q81 Q52 GNDA MUTE LIN STBY C52 Q54 Q53 C51 IC51 C55 C3651 C3656 C3652 C3654 GNDP E AWU7968 Q51 13 10 5 1 SENS5V 10 13 LIN DIAOUT 5 GNDA R OUT GNDP MODE H L CONT SENSE L OUT R OUT 5 XPROTECT H LCONT FAN GND B REF5V GNDP PRE12V GNDPRE5 SENSE5 PRE5V S D GP B R OUT GP L L OUT L OUT AWU7969 AWM7685 A C B UPRE5V G D R C3301 I C3...

Page 48: ...TX MODULE J CN8201 A H2 U6 U9 U22 U21 U1 U7 U3 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 ...

Page 49: ... J J TX MODULE J H10 H2 U23 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 ...

Page 50: ...ULE K U16 U24 U11 U20 U28 U17 U12 U19 U 2 CN3701 B H3 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 ...

Page 51: ... K K RX MODULE K CN3701 B H3 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 ...

Page 52: ...ED GREEN SLR 343MC D8504 LED GREEN SLR 343MC SWITCHES AND RELAYS S8901 SWITCH VSG1024 CAPACITORS C8001 CAPACITOR CEAT331M25 C8004 ELECT CAPACITOR CEAT220M50 C8005 CAPACITOR CKSRYB102K50 C8006 CAPACITOR CKSRYB103K50 C8007 CAPACITOR CKSRYB102K50 C8201 CAPACITOR CCSRCH221J50 C8202 CAPACITOR CCSRCH221J50 C8203 CAPACITOR CCSRCH221J50 C8204 CAPACITOR CCSRCH221J50 C8501 CAPACITOR CKSRYB103K50 C8901 CAPAC...

Page 53: ...EN SLR 343MC Mark No Description Part No D5602 LED GREEN SLR 343MC SWITCHES AND RELAYS S5901 SLIDE SWITCH ASH7004 CAPACITORS C3057 CAPACITOR CKSRYB104K16 C3058 CAPACITOR CKSRYB104K16 C3054 CAPACITOR CKSRYB103K50 RESISTORS R5901 RESISTOR RD1 4PU331J R5902 RESISTOR RD1 4PU331J VR3051 VR 50K ACS7038 Other Resistors RS1 16S J OTHERS CN3052 FFC CONNECTOR 13 P 52044 1345 FPRI ASSY OTHERS AN1 1P AC INLET...

Page 54: ...0SA2L JTX MODULE SEMICONDUCTORS IC7 EEPROM PAIR SET AXX7198 IC9 ADC AK5380VT D10 DIODE LL4148 D2 DIODE S5688G D5 DIODE HSM107S D6 DIODE HSM107S COILS L15 CHIP SOLID INDUCTOR DTL1067 L16 CHIP SOLID INDUCTOR DTL1067 L43 CHIP SOLID INDUCTOR QTL1011 L6 CHIP SOLID INDUCTOR DTL1067 L7 CHIP SOLID INDUCTOR DTL1067 L74 CHIP SOLID INDUCTOR DTL1067 L131 L132 CHIP SOLID INDUCTOR VTL1145 CAPACITORS C1 CAPACITO...

Page 55: ...CAPACITOR CKSSYB103K16 C12 CAPACITOR CKSSYB103K16 C34 CAPACITOR CKSSYB471K50 C39 CAPACITOR CKSSYB102K50 C40 CAPACITOR CKSSYB102K50 C41 CAPACITOR CKSSYB102K50 C44 CAPACITOR CKSSYB103K16 C55 CAPACITOR CKSSYB103K16 C65 CAPACITOR CKSSYB103K16 C66 CAPACITOR CKSSYB102K50 C27 CAPACITOR CKSSYB103K16 C68 CAPACITOR CKSSYB103K16 C7 CAPACITOR CKSSYB103K16 C70 CAPACITOR CKSSYB103K16 C71 ELECT CAPACITOR CEAL100...

Page 56: ...f which must be re placed when either needs to be replaced There is no information to be shown in this chapter 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 ...

Page 57: ...ule Check the voltage at the following parts Transmitter TX ASSY CN8201 Pin 11 U6 5V T22 U17 5V T33 U21 5V T17 U22 3 3V T20 Wireless speakers MAIN ASSY CN8201 Pin 1 RX module D16 cathode D16 Cathode T32 U12 5V T25 U19 3 3V T35 Note The numbers in brackets are for the test terminals in the module Wireless speakers R52 U2 Pin 76 U28 Pin 7 CN3701 Pin 5 IC3001 Pin 13 CN3304 Pin 1 CN3306 Pin 5 Transmit...

Page 58: ...Upon replacement of the TX AXF7010 or RX AXF7011 module remove the EEPROM from the original module and mount it on the new one 2 Replacement of the EEPROMs IC7 and IC11 Using service part AXX7198 a kit containing two EEPROMs with identical ID numbers stored in them replace both EEPROMs when either needs to be replaced Note The AXX7198 is a service part containing two EEPROMs both of which must be ...

Page 59: ... less than about 3 2V that Q71 turned ON and turn Q3654 ON via R73 and D75 XPROTECT becomes low About FAN short or open detection At normal state The voltage appears in Q3655 base by current that flows to the FAN and so Q3655 is always ON Q3654 cannot turn ON so that the voltage appears only with Vce sat of Q3655 in D3665 anode In addition Q3654 cannot turn ON so that the voltage Vb 1 4 3 lesst th...

Page 60: ...rotection function is not reactivated Note When the protection function is activated as the POWER LED is turned off and the fan does not rotate it appears as if the power was just shut off When diagnosing you can differentiate protection status from power off status by checking if 8 V power to the FET in the AMP module is on or not Protection Circuit PROTECT operation AMP PROTECT Abnormal L DC DET...

Page 61: ...lexible cable 8 Remove the control panel section 2 Remove the grille assy Grille assy Front panel 3 Remove the two screws Grille Assy Front Panel and Control Panel Section 1 8 7 Rear view Bottom view 3 3 1 Control panel section CN3052 Control panel section Front panel 1 1 4 6 6 4 5 5 5 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 13942...

Page 62: ...e antenna cable 3 Remove the two screws 4 Pull out the RX module by disconnecting the one connector RX Module 3 Rear view Top barrier Antenna Speaker connector Chassis section RX module Antenna cable RX module Chassis section 1 2 4 4 4 6 2 1 1 1 1 2 3 3 1 2 3 5 H3 CN3701 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 37631...

Page 63: ...E Refer to 7 1 3 DIAGNOSIS FOR AMP SECTION CN3306 CN3304 CN3305 CN3301 CN3302 CN3303 AMP Assy REGULATOR Assy Jig Cable GGD1335 7 3 Rear view Chassis section 2 2 3 Remove the three screws 3 3 the AMP module L 2CH can be removed without removing the RX module Shown as step π Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Position to be...

Page 64: ... o r g l a t i g i D 9 O T D S O n i p t u p t u o a t a d l a i r e S 0 1 K C R L I k c o l c s f t u p n I n i p k c o l c l e n n a h c R L 1 1 K L C M I n i p t u p n i k c o l c r e t s a M 2 1 K L C S I n i p t u p n i k c o l c a t a d l a i r e S 3 1 N D P I n o r e w o p n e h w e c n o t e s e r o t e r u s e B e d o m n w o d r e w o p L n i p n w o d r e w o P 4 1 F I D I S I I H d r a...

Page 65: ... i D 3 K C R L I a t a d o i d u a f o l e n n a h c R L r o f t u p n i e l b a n e h c t a L 4 D N G D d n u o r g l a t i g i D 5 V D D V 3 3 y l p p u s r e w o p l a t i g i D 6 V C C V 5 y l p p u s r e w o p g o l a n A 7 V T U O L O h c L r o f t u p t u o g o l a n A 8 V T U O R O h c R r o f t u p t u o g o l a n A 9 D N G A d n u o r g g o l a n A 0 1 V M O C e g a t l o v e s a h p e m...

Page 66: ...ANNELBIT0 GND GND NC PLL_DATA PLL_CLK PLL_LE RFENABLE PLDB PLDA PLDC PLDD RESETN VOLUP VOLDOWN READY PD ERRORIN EEPROM CHANNELSEL TESTN EDO TVKEY1 TVKEY2 TVKEY3 TVKEY4 EDI ESK ECS VCC VCC C0 C1 VCC VCC SRCDATAIN LRNIN PLDO2 PLDO1 SRCSCLK RESERVED GND GND CAL READYI_ERRORI GND RFOUT GND GND AUDIOSTATUS CHANNELBIT1 MCLK SCLK SDTO LRN AUDIOENABLE1 AUDIOENABLE2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 37 ...

Page 67: ...ROM Input Serial Data Output from Serial EEPROM 27 EDI Serial EEPROM Output Serial Data Input to Serial EEPROM 28 ESK Serial EEPROM Output Serial Clock Input to Serial EEPROM 29 ECS Serial EEPROM Output Chip Select to Serial EEPROM active low 30 GND Ground NA Ground 1 EEPROM System Input Indicate the usage of a external serial EEPROM 1 serial EEPROM is present 0 serial EEPROM is absent use system ...

Page 68: ...ogic Output Programmable Output Logic 1 PLDO1 f A B 50 PLDO2 Programmabl e Logic Output Programmable Output Logic 2 PLDO1 f C D 51 LRNIN SRC Input SRC LRN Input 52 SRCSCLK SRC Input Output SRC SCLKOUT or SRC SCLKIN signal 53 GND Ground NA Ground 54 SRCDATAIN SRC Input SRC DATAOUT to FS2105TX 55 AUDIOENABLE1 Power Management Output Audio Circuit Power Enable 1 0 Turn off Audio Circuit 1 power Tri s...

Page 69: ...F A B E 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 ...

Page 70: ...IN LRSEL ANT FORCE CLKOUT GND GND GND GND VCXO4 VCXO3 VCXO2 VCXO1 NC PLL_DATA PLL_CLK PLL_LE RFENABLE ANTENNA ANTENNAI RESETN VOLUP VOLDOWN ERRO ROUT PD READY IDRX RFSCANMODE EEPROM CHANNELSCAN TESTN EDO RVKEY1 RVKEY2 RVKEY3 RVKEY4 EDI ESK ECS VCC VCC VCC VCC VCXO8 VCLKIN VCXO7 VCXO6 VCXO5 RESERVED RFIN GND PCLKOUT GND READYI_ERRORI GND GND GND MCLK SCLK SDTI AUDIOENABLE1 AUDIOENABLE2 LRN AUDIOSTA...

Page 71: ...YI ERRORI System Output Configurable READYN or ERRORN signal 18 GND Ground NA Ground 19 PCLKOUT System Output Programmable Clock Output 20 GND Ground NA Ground 21 RVKEY1 Forward Link Output Received Forward Virtual Key 1 22 RVKEY2 Forward Link Output Received Forward Virtual Key 2 23 RVKEY3 Forward Link Output Received Forward Virtual Key 3 24 RVKEY4 Forward Link Output Received Forward Virtual Ke...

Page 72: ...tput VCXO Control Bit 8 53 GND Ground NA Ground 54 VCLKIN DAC Input VCXO 12 288 MHz clock input 55 AUDIOENABLE1 Power Management Output Audio Circuit Power Enable 1 0 Turn off Audio Circuit 1 power Tri state Turn on Audio Circuit 1 power Open Drain Output 56 AUDIOENABLE2 Power Management Output Audio Circuit Power Enable 2 0 Turn off Audio Circuit 2 power Tri state Turn on Audio Circuit 2 power Op...

Page 73: ...f 6 WIRELESS MODE switch Slide to select either W SURROUND or W STEREO mode See Using the wireless speaker system for more on these modes W SURROUND Sounds going to the surround left and right channels are heard through the wireless speakers W STEREO Any source playing through the main system is heard in stereo through the wireless speakers multichannel sources will be downmixed to stereo The syst...

Page 74: ...g Cable GGD1335 diagnosis 7 Jigs list 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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