Table of Contents
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QQ
3 7 63 1515 0
INTEGRATED AMPLIFIER
A-A9-J
A-A6-J
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
TE
L 13942296513
A-A9-J
MYXCN5
A-A6-J
MYXCN5
www
For details, refer to "Important Check Points for good servicing".
PIONEER CORPORATION
.
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2006
http://www.xiaoyu163.com
Type
Power Requirement
AC 220 V to 230 V
AC 220 V to 230 V
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
INPUT SELECTOR
POWER
STANDBY
DIRECT
INTEGRATED AMPLIFIER
A-A6
OFF
ON
PHONES
A-A9-J
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
VOLUME
ORDER NO.
RRV3515
Remarks
0 5
8
2 9
9 4
2 8
m
T-ZZK DEC. 2006 printed in japan
9 9
9 9
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Table of Contents
Related Manuals for Pioneer A-A9-J
Summary of Contents for Pioneer A-A9-J
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Page 1: Integrated Amplifier
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2006 T-ZZK DEC. -
Page 2: Safety Information
PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required) - Page 3 3 7 63 1515 0 L 13942296513 u163 A-A9-J http://www.xiaoyu163.com...
- Page 4 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be u163 installed before shipment. Please be sure to follow this method especially if it is specified in this manual. A-A9-J http://www.xiaoyu163.com...
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Page 5: Table Of Contents
6. ADJUSTMENT ..............................54 7. GENERAL INFORMATION ..........................55 7.1 TROUBLE SHOOTIG..........................55 L 13942296513 7.2 SPECIFICATION OF PROTECTIVE OPERATION ...................56 7.3 DISCHARGE OF POWER AMPLIFIER....................56 7.4 PCB LOCATION ............................57 7.5 DISASSEMBLY............................58 7.6 IC INFORMATION ............................62 8. PANEL FACILITIES ............................66 u163 A-A9-J http://www.xiaoyu163.com... -
Page 6: Specifications
: A9 model THD 1.0%, 4Ω............73 W + 73 W • Remote Control Unit : A9 model THD 1.0%, 8Ω............53 W + 53 W (A-A9-J : 8300746900010-IL) • Lithium Battery (A-A6-J : 8300747200010-IL) (CR2025) Total harmonic distortion** 20 Hz to 20 kHz, 25 W, 8Ω..........0.05%* >... -
Page 7: Exploded Views And Parts List
BATTERY COVER B AZN8024 > POWER CABLE L068250160020-IL REMOTE CONTROL 8300746900010-IL LABEL (WEEE) ARW7322 CUSHION,SNOW L 6230211534000-IL CUSHION,SNOW R 6230211544000-IL OPERATING INSTRUCTIONS 5707000000170-IL (English/French/German/Dutch/Italian/Spanish) u163 NSP 6 POLY BAG 6337000240010-IL PE,SHEET 6327040022012-IL BOX,GIFT 6007210940010-IL NSP 9 WARRANTY CARD ARY7065 A-A9-J http://www.xiaoyu163.com... -
Page 8: Exterior (A-A9)
2.1.2 EXTERIOR (A-A9) 3 7 63 1515 0 • A-A9 model S11*2 S12*3 S12*5 S11*2 S13*5 S13*2 S3*2 S12*2 L 13942296513 S13*2 S13*4 S13*2 S10*2 S13*3 S10*2 S11*2 S9*1 S11*2 u163 A-A9-J http://www.xiaoyu163.com... - Page 9 13-3 13-4 S14*2 S2*5 S15*2 S14*2 S11*2 S3*2 S12*2 S14*2 S15*2 S9*2 S11*2 L 13942296513 S14*2 S7*2 S15*7 S8*2 S2*5 13-4 S11*2 S15*2 13-3 13-2 S12*2 13-1 S12*2 S5*4 S11*2 S7*2 S8*2 S5*4 S1*2 u163 S11*9 S6*4 S4*5 A-A9-J http://www.xiaoyu163.com...
- Page 10 LCD DISPLAY AAV7111 SCREW B020030086B10-IL SHEET LCD DIFFUSION 1210210382000-IL (+2S 3*8 B-TYPE BH/CU) WINDOW RAT LCD 5070212313000-IL SCREW B020030066B10-IL HOUSING LCD 3050210051000-IL (+2S 3*6 B-TYPE BH/CU) VR Assy 7028065359060-IL SCREW B020030106B11-IL ROTARY MOTOR C495121400350-IL (+3S 3*10 B-T(DOT) BH/CU)) A-A9-J http://www.xiaoyu163.com...
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Page 11: A-A6 Model
POWER CABLE L068250160020-IL REMOTE CONTROL 8300747200010-IL CUSHION,SNOW L 6230211514000-IL CUSHION,SNOW R 6230211524000-IL OPERATING INSTRUCTIONS 5707000000120-IL (English/French/German/Dutch/Italian/Spanish) NSP 6 POLY BAG 6337000240010-IL PE,SHEET 6327040022012-IL BOX,GIFT 6007210930010-IL NSP 9 WARRANTY CARD ARY7065 BATTERY COVER B AZN8024 u163 LABEL (WEEE) ARW7322 A-A9-J http://www.xiaoyu163.com... -
Page 12: Exterior (A-A6)
2.2.2 EXTERIOR (A-A6) 3 7 63 1515 0 • A-A6 model S9*2 S10*5 S10*3 S9*2 S11*5 S11*2 S2*2 S10*2 L 13942296513 S11*2 S11*4 S11*2 S8*2 S11*3 S8*2 S9*2 u163 S9*2 S7*6 A-A9-J http://www.xiaoyu163.com... - Page 13 S13*5 S4*2 S10*2 S5*2 13-1 13-2 S9*2 13-3 13-4 S12*2 S1*5 S13*2 S12*2 S9*2 S2*2 L 13942296513 S10*2 S12*2 37-1 S13*3 S7*2 S9*2 S12*2 S13*8 S1*5 13-4 S9*2 13-3 S13*3 S10*2 13-2 13-1 S10*2 S3*4 S3*4 S9*2 u163 A-A9-J http://www.xiaoyu163.com...
- Page 14 S11 SCREW B020030086B10-IL LENS DIRECT 3710210663000-IL (+2S 3*8 B-TYPE BH/CU) COVER LCD L 4310212951000-IL S12 SCREW B020030066B10-IL COVER LCD R 4310212961000-IL (+2S 3*6 B-TYPE BH/CU) LCD DISPLAY AAV7111 S13 SCREW B020030106B11-IL SHEET LCD DIFFUSION 1210210382000-IL (+3S 3*10 B-T(DOT) BH/CU)) A-A9-J http://www.xiaoyu163.com...
- Page 15 3 7 63 1515 0 L 13942296513 u163 A-A9-J http://www.xiaoyu163.com...
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Page 16: Block Diagra And Schematic Diagram
3 7 63 1515 0 IC513 IC510 A-A9 TYPE ONLY IC108 L 13942296513 A-A9 only IC104, IC105 Sound Retriever (Analogue) IC106 FLAT AMP A-A9 : 8.8 dB A-A6 : 7.7 dB A-A9 TYPE ONLY IC101 V601 u163 IC109 A-A9-J http://www.xiaoyu163.com... - Page 17 3 7 63 1515 0 RY701 RY702 IC801 IC111 IC112 IC802 L 13942296513 IC804 IC805 IC806 IC808 IC102 IC809 u163 A-A9-J http://www.xiaoyu163.com...
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Page 18: Overall Wiring Diagram
8P WAFER 4P WAFER 8P WIRE (A-A9:7028065358060-IL) (A-A6:7028065358010-IL) 2P WIRE 4P WIRE POWER LED CN682 CN681 ASSY CN709 CN708 CN651 FRONT ASSY u163 (A-A9:7028065354060-IL) (A-A6:7028065354010-IL) CN680 CN680 POWER SW ASSY HEADPHONE ASSY REMOCON ASSY (A-A9:7028065357060-IL) (A-A9:7028065356060-IL) (702806535B060-IL) (A-A6:7028065357010-IL) (A-A6:7028065356010-IL) A-A9-J http://www.xiaoyu163.com... - Page 19 ÷ 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. Therefore, when replacing, be sure to use parts of identical designation. A-A9-J http://www.xiaoyu163.com...
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Page 20: Function And Headphone Assys
L 13942296513 (A-A9 only) (HP) (HP) CN9103 (A-A9 only) (HP) (HP) (HP) CN651 (HP) SCHEMATIC PCB PARTS u163 DIAGRAM LIST JACK601 JA601 HEADPHONE ASSY (702806535B060-IL) : AUDIO SIGNAL ROUTE (L ch) (HP) : AUDIO SIGNAL ROUTE (H.P L ch) A-A9-J http://www.xiaoyu163.com... - Page 21 LIST JACK101 JA101 JACK102 JA102 CN907 JACK103 JA103 RELAY100 RY100 CN909 CN910 CN911 RELAY101 RY101 CN103 SW102 S102 UP101 J101 XTAL101 X101 ZD101 D9101 ZD102 D9102 R214 C214 R215 C215 CN102 L 13942296513 CN501 CN111 u163 CN101 CN801 A-A9-J http://www.xiaoyu163.com...
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Page 22: Front, Motor Vr, Remocon, Station, Power Led And Vr Assys
J605 R9605 J656 R9656 J658 R9658 J659 R659 J660 R660 CN680 CN608 REMOCON ASSY (A-A9:7028065356060-IL) (A-A6:7028065356010-IL) MOTOR VR ASSY (A-A9:7028065355060-IL) CN680 SCHEMATIC PCB PARTS DIAGRAM LIST REMO601 CN606 SCHEMATIC PCB PARTS DIAGRAM LIST VR601 u163 B C D A-A9-J http://www.xiaoyu163.com... - Page 23 CN107 CN905 CN907 CN706 CN103 CN914 CN9913 CN703 CN803 CN915 CN908 CP702 CN104 CN916 CN705 : AUDIO SIGNAL ROUTE (L ch) VR ASSY (A-A9:7028065359060-IL) (A-A6:7028065359010-IL) SCHEMATIC PCB PARTS DIAGRAM LIST LED602 D602 SW601 S601 VR602 S602 CN607 u163 A-A9-J http://www.xiaoyu163.com...
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Page 24: Xm-Ready/Usb Assy
3.5 XM-READY/USB ASSY 3 7 63 1515 0 (A-A9:7028065362060-IL) XM-READY/USB ASSY (A-A6:7028065362010-IL) (A-A9 only) L 13942296513 u163 SR OUT A-A9-J http://www.xiaoyu163.com... - Page 25 3 7 63 1515 0 SCHEMATIC PCB PARTS DIAGRAM LIST BKT501 BKT502 JACK503 JA503 JACK504 JA504 XTAL502 X502 ZD501 D501 GND502 GND503 L 13942296513 CN102 CN501 CN815 u163 CN550 A-A9-J http://www.xiaoyu163.com...
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Page 26: Amp Lch, Amp Rch, Protection L-Ch And Protection R-Ch Assys
: AUDIO SIGNAL ROUTE (L ch) SCHEMATIC PCB PARTS DIAGRAM LIST RV701 VR701 RV702 VR702 RELAY701 RY701 ZD701 D9701 ZD702 D9702 ZD703 D9703 PROTECTION L-CH ASSY ZD704 D9704 (7028065363010-IL) LED701 D8701 LED702 D8702 ZD707 D707 ZD708 D708 CN770 CN771 u163 A-A9-J http://www.xiaoyu163.com... - Page 27 R9719 J720 R9720 J721 R9721 J722 R9722 J729 R9729 J730 R9730 J732 R9732 J735 R9735 J739 R9739 J751 R9751 J752 R9752 J754 R9754 J755 R9755 J756 R9756 J757 R9757 J758 R9758 J759 R9759 J760 R9760 CN773 CN722 u163 A-A9-J http://www.xiaoyu163.com...
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Page 28: Reg Ic, Sub Trans, Power Sw And Power Assys
POWER SW ASSY (A-A9:7028065357060-IL) (A-A6:7028065357010-IL) CN708 CN709 CN801 SUB TRANS ASSY (A-A9:702806535A060-IL) To. Power trans L (A-A6:702806535A010-IL) CN802 To. Power trans R CN653 LIVE SCHEMATIC PCB PARTS u163 DIAGRAM LIST NEUTRAL CN804 RLY651 RY651 CN301 0000 K L M A-A9-J http://www.xiaoyu163.com... - Page 29 CN852 CN818 SCHEMATIC PCB PARTS DIAGRAM LIST J811 R811 J812 R9812 u163 J866 R866 • NOTE FOR FUSE REPLACEMENT J867 R867 FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS OF FUSE. A-A9-J http://www.xiaoyu163.com...
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Page 30: Pcb Connection Diagram
Symbol In Schematic Part Name Diagrams Diagrams C E B Capacitor Connector Transistor B C E SIDE A Transistor with resistor B C E Field effect SIDE B P.C.Board Chip Part transistor Resistor array 3-terminal regulator L 13942296513 u163 A-A9-J http://www.xiaoyu163.com... -
Page 31: Sub Trans And Power Sw Assys
L 13942296513 To. Power To. Power CN852 trans R trans L SIDE B SIDE B SUB TRANS ASSY CN802 CN801 CN804 POWER SW ASSY u163 PCB PARTS DIAGRAM LIST SW801 S801 PCB PARTS DIAGRAM LIST RLY651 RY651 0000 A-A9-J http://www.xiaoyu163.com... -
Page 32: Fanction And Headphone Assys
CN801 HEADPHONE PCB PARTS ASSY DIAGRAM LIST JACK101 JA101 JACK102 JA102 JACK103 JA103 RELAY100 RY100 RELAY101 RY101 SW102 S102 UP101 J101 XTAL101 X101 u163 ZD101 D9101 ZD102 D9102 R214 C214 PCB PARTS R215 C215 DIAGRAM LIST JACK601 JA601 A-A9-J http://www.xiaoyu163.com... - Page 33 CN101 HEADPHONE PCB PARTS DIAGRAM LIST ASSY JACK101 JA101 JACK102 JA102 JACK103 JA103 RELAY100 RY100 RELAY101 RY101 SW102 S102 UP101 J101 XTAL101 X101 u163 ZD101 D9101 ZD102 D9102 R214 C214 PCB PARTS R215 C215 DIAGRAM LIST JACK601 JA601 A-A9-J http://www.xiaoyu163.com...
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Page 34: Front, Remocon, Power Led And Vr Assys
J658 R9658 REMO601 J659 R659 J660 R660 CN682 CN680 FRONT ASSY CN680 CN681 L 13942296513 CN608 CN9914 CN9915 VR ASSY A-A6 only CN607 PCB PARTS DIAGRAM LIST LED602 D602 SW601 S601 u163 VR602 S602 B D F G A-A9-J http://www.xiaoyu163.com... - Page 35 DIAGRAM LIST J660 R660 CN682 REMO601 CN680 FRONT ASSY CN680 CN681 L 13942296513 CN608 VR ASSY A-A6 only CN607 PCB PARTS DIAGRAM LIST LED602 D602 SW601 S601 u163 VR602 S602 B D F G B D F G A-A9-J http://www.xiaoyu163.com...
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Page 36: Station And Motor Vr Assys
CN104 CN903 CN904 CN905 CN906 CN907 CN908 CN909 CN910 CN106 CN110 STATION ASSY SIDE B CN909 CN910 L 13942296513 CN903 CN904 CN905 CN906 CN907 CN908 SIDE A MOTOR VR ASSY (A-A9 Only) u163 PCB PARTS DIAGRAM LIST VR601 A-A9-J http://www.xiaoyu163.com... - Page 37 3 7 63 1515 0 SIDE A CN107 CN803 CN703 CN702 CN705 CN912 CN9913 CN914 CN915 CN916 CN913 CN113 SIDE B L 13942296513 CN912 CN9913 CN914 CN914 CN916 MOTOR VR ASSY (A-A9 Only) SIDE B u163 PCB PARTS DIAGRAM LIST VR601 A-A9-J http://www.xiaoyu163.com...
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Page 38: Xm-Ready/Usb Assy
Q516 IC510 IC506 IC509 IC507 IC508 IC513 IC505 IC504 Q503 Q504 Q502 Q501 Q517 L 13942296513 Q518 CN550 CN501 CN815 CN102 PCB PARTS DIAGRAM LIST BKT501 BKT502 JACK503 JA503 JACK504 JA504 XTAL502 X502 ZD501 D501 GND502 GND503 u163 A-A9-J http://www.xiaoyu163.com... - Page 39 3 7 63 1515 0 SIDE B SIDE B XM READY/USB ASSY L 13942296513 CN501 CN550 PCB PARTS DIAGRAM LIST BKT501 BKT502 JACK503 JA503 JACK504 JA504 XTAL502 X502 ZD501 D501 GND502 GND503 u163 A-A9-J http://www.xiaoyu163.com...
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Page 40: Amp Lch, Protection L-Ch And Speaker L-Ch Assy
Q717 Q716 Q706 Q715 Q771 Q765 Q718 Q767 Q766 Q769 Q770 Q720 PROTECTION L-CH ASSY Q704 Q708 Q705 Q707 Q722 CN753 CN705 CN703 u163 CN702 To. Power trans L CN916 CN914 I P R I P R CN915 A-A9-J http://www.xiaoyu163.com... - Page 41 VR702 RELAY701 RY701 ZD701 D9701 ZD702 D9702 ZD703 D9703 ZD704 D9704 LED701 D8701 AMP LCH ASSY LED702 D8702 ZD707 D707 ZD708 D708 L 13942296513 PROTECTION L-CH ASSY u163 CN703 CN705 CN753 CN702 I P R I P R A-A9-J http://www.xiaoyu163.com...
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Page 42: Amp Rch, Protection R-Ch And Speaker R-Ch Assy
L 13942296513 Q739 Q741 Q740 Q728 Q762 Q759 Q738 Q761 Q760 Q763 Q764 Q754 PROTECTION R-CH ASSY Q734 Q735 Q730 Q736 CN704 CN707 CN766 u163 CN706 CN904 To. Power trans R CN903 CN905 J Q S J Q S A-A9-J http://www.xiaoyu163.com... - Page 43 J732 R9732 J735 R9735 J739 R9739 J751 R9751 J752 R9752 J754 R9754 J755 R9755 J756 R9756 J757 R9757 J758 R9758 J759 R9759 J760 R9760 PROTECTION R-CH ASSY CN766 CN707 CN704 u163 CN706 J Q S J Q S A-A9-J http://www.xiaoyu163.com...
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Page 44: Reg Ic And Power Assys
R811 J812 R9812 J866 R866 CN810 CN811 CN812 CN813 J867 R867 Q803 Q807 Q806 Q801 L 13942296513 Q808 Q802 IC804 IC807 CN708 CN818 IC808 IC809 u163 CN803 CN852 CN804 To. Power trans L To. Power trans R CN804 A-A9-J http://www.xiaoyu163.com... - Page 45 SIDE B REG IC ASSY CN801 CN815 CN802 CN803 CN817 CN819 CN818 CN820 PCB PARTS DIAGRAM LIST POWER ASSY J811 R811 J812 R9812 J866 R866 J867 R867 CN813 CN812 CN811 CN810 L 13942296513 CN818 u163 CN804 CN852 CN803 A-A9-J http://www.xiaoyu163.com...
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Page 46: Pcb Parts List
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 5621 RN1/4PC 5 6 2 1 LIST OF ASSEMBLIES Mark Symbol and Description A-A9-J A-A6-J 1..PCB TOTAL ASSY 7025HA0604010-IL 7025HA0603010-IL 2.SUB TRANS ASSY 702806535A060-IL 702806535A010-IL 2.HEADPHONE ASSY... - Page 47 D040183083001-IL Not used C857, C858 D040101083070-IL Not used R811 RS1/8S0R0J Not used 7 7 7 7 PCB PARTS LIST FOR A-A9-J UNLESS OTHER WISE NOTED Mark No. Description Part No. Mark No. Description Part No. Q0101, Q0102, Q0104, Q0105 J5410369G0010-IL...
- Page 48 SEMICONDUCTORS OTHERS IC0109 J000240640010-IL IC0102 J020780536000-IL X0101 RESONATOR,CERAMIC E830200010010-IL u163 IC0101 J084152050010-IL JA0101 TER,RCA 2PIN G601207BG020Y-IL IC0106-IC0108 J121206800020-IL JA0103 TER,RCA 4PIN G602617AG020Y-IL IC0511 J125704200010-IL JA0102 TER,RCA 6PIN G603617AG04GY-IL CN0107 CN,WIRE L000141030100-IL IC0112 J126780800190-IL IC0111 J126790800090-IL CN0104 CN,WIRE L000161020070-IL A-A9-J http://www.xiaoyu163.com...
- Page 49 4380210081000-IL 0000 HOUSING 4310212951000-IL 0000 COVER 4310212961000-IL 0000 COVER 4380210081000-IL VR ASSY 0000 STOPPER 5070212313000-IL SEMICONDUCTORS Q0602 J522010200210-IL D0602 K500032101061-IL MOTOR VR ASSY(A-A9-J Only) SEMICONDUCTORS SWITCHES AND RELAYS IC0650 J127695600010-IL S0602 G121162400050-IL S0601 G180000270010-IL CAPACITORS C0651 D006104597050-IL CAPACITORS C0617-C0619 D011103777163-IL...
- Page 50 2SK170 CN0000 CN,WIRE L000281040050-IL Q0704,Q0714,Q0765,Q0771 2SK246 u163 CN0751 CONNECTOR(4P) L101100040410-IL D0711-D0714 K000400700520-IL CN0752 CN.WAFER 2.0MM L101100040510-IL D0701,D0702 K005041480020-IL CN0705,CN0713 CN.WAFER 2.0MM L101220020000-IL CN0702 CN.WAFER 2.0MM L101530140210-IL D9701-D9704 K06020R044520-IL D8701,D8702 K500036000080-IL CN0703 CONNECTOR(2P) L102526700200-IL D0707,D0708 1SS133 CN0753 CONNECTOR(3P) L102526700300-IL A-A9-J http://www.xiaoyu163.com...
- Page 51 R0738 RD1/4PU223J D0805-D0808 K000400700520-IL R0796, R0797 RD1/4PU334J D0804, D0818 K005041480020-IL R0748 RD1/4PU334J u163 R0740 C000047063520-IL SWITCHES AND RELAYS RY0651 RELAY G680090502010-IL R0746, R0760 RD1/4PU470J R0731 RD1/4PU471J CAPACITORS R0750 RD1/4PU472J C0868 D004103277050-IL R0785 RD1/4PU473J C0866 D00410359D050-IL R0795, R0798 RD1/4PU681J A-A9-J http://www.xiaoyu163.com...
- Page 52 D040470083080-IL C0803, C0804, C0807, C0808 D046472087000-IL CN0754,CN0755 CONNECTOR(4P) L101100030410-IL u163 C0836, C0837, C0839, C0840 D046472087000-IL RESISTORS SPEAKER L-CH ASSY (A-A6-J Only) R0801, R0807, R0831 C0004R706P520-IL OTHERS R0852 C060022065060-IL R0821, R0822, R0850, R0851 C060R22065050-IL JA0701 TER,BOARD SCREW 2P G611202H0100Y-IL A-A9-J http://www.xiaoyu163.com...
- Page 53 Mark No. Description Part No. CN0911 CN,WIRE L000101030230-IL 3 7 63 1515 0 SPEAKER R-CH ASSY (A-A6-J Only) OTHERS JA0000 TER,BOARD SCREW 2P G611202H0100Y-IL CN0912 CN,WIRE L000101030230-IL L 13942296513 u163 A-A9-J http://www.xiaoyu163.com...
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Page 54: Adjustment
AMP Rch Assy [fig 1.] u163 Caution when transistors (Q713, Q714, Q739 and Q746) are replaced Please cover the leads of the transistors at Silicon bond for the variation prevention of DC Offset when you have exchanged transistors. A-A9-J http://www.xiaoyu163.com... -
Page 55: General Information
HEAT SINK is overheated. Check whether IDLE is adjusted at 52mv+/-10mV without load. MOTOR VOLUME is not functioning. Check whether +9V is output at OUT PUT of IC807. Check whether MOTOR DRIVE IC of IC650 is functioning properly. u163 A-A9-J http://www.xiaoyu163.com... -
Page 56: Tel 13942296513
2. Discharge both ends of capacitor of Power Assy by short-circuiting (connector GND and +, connector GND and -) using a resistor with 200Ω/10W (and above) for 30 seconds. Resistor with 200Ω/10W Resistor with 200Ω/10W Resistor to be used REG IC Assy u163 A-A9-J http://www.xiaoyu163.com... -
Page 57: Pcb Location
POWER SW POWER SW ASSY ASSY ASSY ASSY HEAD PHONE HEAD PHONE ASSY ASSY L 13942296513 MOTOR VR MOTOR VR ASSY ASSY • Top view REMOCON ASSY FRONT ASSY VR ASSY POWER LED ASSY • Front view u163 A-A9-J http://www.xiaoyu163.com... -
Page 58: Disassembly
Cabinet top cover Remove 13 screws. Remove the cabinet top cover. Cabinet top cover L 13942296513 FUNCTION Ass'y Remove spacers (2 locations) on the board. Remove 7 screws. Remove XM-READY/USB Assy. Remove 2 screws. Remove FUNCTION Assy. Rear view u163 A-A9-J http://www.xiaoyu163.com... - Page 59 3 7 63 1515 0 Front Panel Remove the 6 screws. Remove the 6 screws. Remove the front panel section. L 13942296513 Front panel section u163 A-A9-J http://www.xiaoyu163.com...
- Page 60 Remove 4 screws. (Left, Right) the cabinet top cover separates. Remove 4 screws. (Rear section) ×3 L 13942296513 FUNCTION Ass'y Remove 8 screws. Remove spacers (2 locations) on the board. Remove XM-READY/USB Assy. Remove 2 screws. Remove FUNCTION Assy. Rear view u163 A-A9-J http://www.xiaoyu163.com...
- Page 61 Front Panel Remove the 2 screws. Remove the 2 screws. (Left, Right) Remove the 5 screws. (Botoom side) Remove the 1 screws. (Botoom side) Remove the flexible cable. Remove the Front panel. ×3 L 13942296513 Bottom view u163 A-A9-J http://www.xiaoyu163.com...
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Page 62: Ic Information
BACK LIGHTING SW B XM DACMDI FLASH XM DACMO XM DACMS PROTECTION LCD CSB LCD RS EVSS XM COMMAND LCD RESET EVDD IR IN 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 u163 A-A9-J http://www.xiaoyu163.com... - Page 63 ON-CHIP DEBUG INTERFACE IIC0 OCD0B/X2, OCD1B/P32 SCL0/P60 RESET ANI0/P20 to X1/P121 SYSTEM ANI7/P27 A/D CONVERTER X2/EXCLK/P122 CONTROL XT1/P123 XT2/EXCLKS/P124 RxD6/P14 (LINSEL) FLMD0 INTERNAL INTP0/P120 (LINSEL) HIGH-SPEED INTP1/P30 to OSCILLATOR INTP4/P33 INTERRUPT CONTROL INTP5/P16 VOLTAGE REGC REGULATOR INTP6/P140, INTP7/P141 u163 A-A9-J http://www.xiaoyu163.com...
- Page 64 IR IN LCD RESET XM COMMAND LCD RS LCD CSB P30/INTP1 PROTECTION P17/TI50/TO50 XM DACMS P16/TOH1/INTP5 XM DACMO P15/TOH0 XM DACMDI P14/RxD6 XM MOXMO P13/TxD6 XM MOXMI P12/SO10 LCD SI P11/SI10/RxD0 u163 P10/SCK10/TxD0 LCD SCL V REF AVSS A-A9-J http://www.xiaoyu163.com...
- Page 65 VOLUME ENCODER B P21/ANI1 FUNCTION ENCODER A P20/ANI0 FUNCTION ENCODER B P130 POWER LED P04/SCK11 VOLUME CLOCK P03/SI11 USB ON P02/SO11 VOLUME DATA P01/TI010/TO00 TUNER MUTE P00/TI000 DAC MUTE P141/BUZ/INTP7 H/P MUTE P140/PCL/INTP6 H/P DETECT L 13942296513 u163 A-A9-J http://www.xiaoyu163.com...
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Page 66: Panel Facilities
Selects an input source. Standby indicator MASTER VOLUME Character display Remote sensor DIRECT Press to switch the Direct listening feature on PHONES jack or off. Use to connect headphones (when connected, there is no sound output from speakers). L 13942296513 u163 A-A9-J http://www.xiaoyu163.com... - Page 67 TREBLE BASS - Lights when low-range tone BASS adjustment is applied. 2 Sound Retriever indicator Lights when the Sound Retriever function is enabled. 3 Master volume level 4 Character display Displays various system information. u163 A-A9-J http://www.xiaoyu163.com...