ORDER NO. PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923 � � � � � � � � � �PIONEER ELECTRONIC CORPORATION 1998 XR-A100-K XR-A100 RRV1916 1. SAFETY INFORMATION ...................................... 2 2. CONTRAST OF MISCELLANEOUS PARTS ........ 3 3. SCHEMATIC DIAGRAM ..................................... 10 4. PCB CONNECTION DIAGRAM .......................... 19 5. ADJUSTMENT .................................................... 27 CONTENTS T – DZK FEB. 1998 Printed in Japan Refer to the service manual RRV1883 for XR-A100-K/KCXJ . STEREO CD CASSETTE DECK RECEIVER MYXK ‡ ‡ AC220–230V NVXK ‡ ‡ AC230V YPWXJ ‡ –– AC240V THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model XR-A100 XR-A100-K Type Power Requirement Remarks 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 XR-A100, XR-A100-K 2 Name Label 1. SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. LABEL CHECK IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUTED PERSON. LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 5 mw WAVELENGTH: 780 – 785 nm Additional Laser Caution 1. Laser Interlock Mechanism The position of the switch (S8501) for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch (S8501) is pressed physically. Thus, the interlock will no longer function if the switch (S8501) is released physically and deliberatery. The interlock also does not function in the test mode ∗. Laser diode oscillation will continue, if pin 62 of LA9240ML (IC8101) on the CD ASSY mounted on the $M Loading Mechanism assembly is connected to GND, or else the terminals of Q8101 are shorted to each other (fault condition). 2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam. ∗ : Refer to page 52 on the service manual RRV1883. MYXK Type MYXK, NVXK and YPWXJ Types MYXK Type NVXK Type 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 XR-A100, XR-A100-K 3 .f e R . o N k r a M n o it p ir c s e D d n a l o b m y S . o N tr a P s k r a m e R K - 0 0 1 A - R X J X C K / 0 0 1 A - R X K X Y M / 0 0 1 A - R X K X V N / 0 0 1 A - R X J X W P Y / K - 0 0 1 A - R X K X Y M / K - 0 0 1 A - R X K X V N / 1 - 7 P ⊗ y s s A F A 4 0 0 3 M W X 7 0 0 3 M W X 7 0 0 3 M W X 1 0 0 3 M W X 7 0 0 3 M W X 7 0 0 3 M W X *1 P S N y s s A Y L P P U S R E W O P 5 0 0 3 M W X 0 6 2 7 M W A 0 6 2 7 M W A 3 8 2 7 M W A 0 6 2 7 M W A 0 6 2 7 M W A 2 - 7 P ⊗ y s s A S N A R T 0 1 0 3 Z W X 7 4 5 8 Z W A 7 4 5 8 Z W A 8 3 5 8 Z W A 7 4 5 8 Z W A 7 4 5 8 Z W A *1 3 - 7 P ⊗ y s s A R E W O P 1 1 0 3 Z W X 8 4 5 8 Z W A 8 4 5 8 Z W A 4 3 5 8 Z W A 8 4 5 8 Z W A 8 4 5 8 Z W A *1 9 2 - 7 P ⊗ 2 y s s A R E W O P 2 1 0 3 Z W X d e s u t o N d e s u t o N d e s u t o N d e s u t o N d e s u t o N 0 3 - 7 P ⊗ y s s A 2 S N A R T 3 1 0 3 Z W X d e s u t o N d e s u t o N d e s u t o N d e s u t o N d e s u t o N P S N y s s A X E L P M O C 6 0 0 3 M W X 8 0 0 3 M W X 8 0 0 3 M W X 2 0 0 3 M W X 8 0 0 3 M W X 8 0 0 3 M W X 1 - 9 P ⊗ y s s A K C E D 7 0 0 3 Z W X 7 1 0 3 Z W X 7 1 0 3 Z W X 2 0 0 3 Z W X 7 1 0 3 Z W X 7 1 0 3 Z W X 4 - 9 P ⊗ y s s A Y A L P S I D 4 1 0 3 Z W X 6 1 0 3 Z W X 6 1 0 3 Z W X 1 0 0 3 Z W X 6 1 0 3 Z W X 6 1 0 3 Z W X 5 - 9 P ⊗ y s s A D C L 5 1 0 3 Z W X 8 1 0 3 Z W X 8 1 0 3 Z W X 6 0 0 3 Z W X 8 1 0 3 Z W X 8 1 0 3 Z W X 6 - 9 P ⊗ y s s A P M A L 8 0 0 3 Z W X 4 2 0 3 Z W X 4 2 0 3 Z W X 8 0 0 3 Z W X 4 2 0 3 Z W X 4 2 0 3 Z W X 4 - 7 P ⊗ E L U D O M R E N U T M A / M F 1 6 0 7 Q X A 7 7 0 7 Q X A *2 7 7 0 7 Q X A *2 1 6 0 7 Q X A 7 7 0 7 Q X A *2 7 7 0 7 Q X A *2 1 - 3 P a n n e t n A M F 4 0 0 7 H D A 5 0 0 7 H D A 5 0 0 7 H D A 4 0 0 7 H D A 5 0 0 7 H D A 5 0 0 7 H D A 2 - 3 P s n oitc u rts n I g nit a r e p O 5 0 0 3 E R X d e s u t o N d e s u t o N 5 0 0 3 E R X d e s u t o N d e s u t o N ) h sin a p S / h c n e r F / h silg n E ( s n oitc u rts n I g nit a r e p O d e s u t o N 1 0 0 3 C R X d e s u t o N d e s u t o N 1 0 0 3 C R X d e s u t o N ) h ct u D / n a m r e G / h c n e r F ( s n oitc u rts n I g nit a r e p O d e s u t o N 2 0 0 3 C R X d e s u t o N d e s u t o N 2 0 0 3 C R X d e s u t o N ) n ais s u R / h sid e w S / n aila tI( s n oitc u rts n I g nit a r e p O d e s u t o N 6 0 0 3 E R X d e s u t o N d e s u t o N 6 0 0 3 E R X d e s u t o N ) e s e u g u tr o P / h sin a p S / h silg n E ( ) h silg n E ( s n oitc u rts n I g nit a r e p O d e s u t o N d e s u t o N 1 0 0 3 B R X d e s u t o N d e s u t o N 1 0 0 3 B R X 3 - 3 P a n n e t n A p o o L M A 1 0 0 3 B T X 7 0 0 7 B T A 7 0 0 7 B T A 1 0 0 3 B T X 7 0 0 7 B T A 7 0 0 7 B T A 4 - 3 P tin U lo rt n o C e t o m e R 2 0 0 3 N Z X 2 0 0 3 N Z X 2 0 0 3 N Z X d e s u t o N 2 0 0 3 N Z X 2 0 0 3 N Z X ) 0 4 0 R X - U C ( 4 - 3 P tin U lo rt n o C e t o m e R d e s u t o N d e s u t o N d e s u t o N 3 0 0 3 N Z X d e s u t o N d e s u t o N ) 9 3 0 R X - U C ( 0 1 - 3 P e s a C g nik c a P 8 0 0 3 D H X 0 1 0 3 D H X 0 1 0 3 D H X 7 0 0 3 D H X 1 3 0 3 D H X 1 3 0 3 D H X 1 1 - 3 P t e e h S g nik c a P 3 0 0 7 G H A 1 0 0 7 G H A 1 0 0 7 G H A 3 0 0 7 G H A 1 0 0 7 G H A 1 0 0 7 G H A 2. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE XR-A100/MYXK, NVXK, YPWXJ, XR-A100-K/MYXK, NVXK and XR-A100-K/KCXJ are constructed the same except for the following : NOTES: •Parts marked by "NSP" and ⊗ can not be supplied. •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. •When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 560 Ω → 56 × 10 1 → 561 ........................................................ RD1/4PU 5 6 1 J 47k Ω → 47 × 10 3 → 473 ........................................................ RD1/4PU 4 7 3 J 0.5 Ω → R50 ..................................................................................... RN2H R 5 0 K 1 Ω → 1R0 ..................................................................................... RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω → 562 × 10 1 → 5621 ...................................................... RN1/4PC 5 6 2 1 F •Reference Nos. indicate the pages and Nos. in the service manual for the base model. Notes *1 : Refer to “PCB PARTS LIST” , “3. SCHEMATIC DIAGRAM” and “4. PCB CONNECTION DIAGRAM”. *2 : Refer to “PCB PARTS LIST” , “3. SCHEMATIC DIAGRAM” , “4. PCB CONNECTION DIAGRAM” and “5. ADJUSTMENT”. 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 XR-A100, XR-A100-K 4 .f e R . o N k r a M n o it p ir c s e D d n a l o b m y S . o N tr a P s k r a m e R K - 0 0 1 A - R X J X C K / 0 0 1 A - R X K X Y M / 0 0 1 A - R X K X V N / 0 0 1 A - R X J X W P Y / K - 0 0 1 A - R X K X Y M / K - 0 0 1 A - R X K X V N / 2 1 - 3 P P S N d r a C yt n a rr a W 5 7 0 1 Y R A 0 1 0 7 Y R A 0 1 0 7 Y R A 3 0 0 1 Y R P 0 1 0 7 Y R A 0 1 0 7 Y R A 6 - 5 P p a C y a r T 6 1 0 3 K A X 8 0 0 3 K A X 8 0 0 3 K A X 8 0 0 3 K A X 6 1 0 3 K A X 6 1 0 3 K A X 7 - 5 P le n a P y alp si D 5 0 0 3 K A X 5 0 0 3 K A X 5 0 0 3 K A X 3 0 0 3 K A X 5 0 0 3 K A X 5 0 0 3 K A X 8 - 5 P e s a C t e n n o B 5 0 0 3 N Z X 1 0 0 3 N Z X 1 0 0 3 N Z X 1 0 0 3 N Z X 5 0 0 3 N Z X 5 0 0 3 N Z X 3 1 - 5 P P S N le b a L 5 6 & P C I 1 2 5 7 X A A d e s u t o N d e s u t o N d e s u t o N d e s u t o N d e s u t o N 1 3 - 7 P r eirr a B C V P 4 7 0 7 C E A 9 2 0 7 K N A 9 2 0 7 K N A 9 2 0 7 K N A 9 2 0 7 K N A 9 2 0 7 K N A 5 - 7 P ) V 0 2 1 C A ( r e m r o fs n a r T r e w o P 4 0 0 3 S T X d e s u t o N d e s u t o N d e s u t o N d e s u t o N d e s u t o N 5 - 7 P r e m r o fs n a r T r e w o P d e s u t o N 2 4 1 7 S T A 2 4 1 7 S T A d e s u t o N 2 4 1 7 S T A 2 4 1 7 S T A ) V 0 3 2 - 0 2 2 C A ( 5 - 7 P ) V 0 4 2 C A ( r e m r o fs n a r T r e w o P d e s u t o N d e s u t o N d e s u t o N 9 3 1 7 S T A d e s u t o N d e s u t o N 6 - 7 P ) 1 U F , A 5 1 . 3 ( e s u F 1 8 0 1 K E R d e s u t o N d e s u t o N d e s u t o N d e s u t o N d e s u t o N 6 - 7 P ) 1 U F , A 1 T ( e s u F d e s u t o N 4 5 0 1 K E A 4 5 0 1 K E A d e s u t o N 4 5 0 1 K E A 4 5 0 1 K E A 6 - 7 P ) 1 U F , A 1 ( e s u F d e s u t o N d e s u t o N d e s u t o N 2 2 0 1 K E R d e s u t o N d e s u t o N 7 - 7 P d r o C r e w o P C A 7 5 0 1 G D P 8 0 0 7 G D A 7 0 0 7 G D A 9 5 1 1 G D A 8 0 0 7 G D A 7 0 0 7 G D A ) g ul P C A ni h ti W ( ) A 5 T ( e s u F d e s u t o N d e s u t o N 1 0 0 7 K E A d e s u t o N d e s u t o N 1 0 0 7 K E A 0 1 - 7 P e t al P D N G 6 0 1 7 G N A 1 3 1 7 G N A 1 3 1 7 G N A 6 0 1 7 G N A 1 3 1 7 G N A 1 3 1 7 G N A 2 1 - 7 P e t al P dleih S 2 3 1 7 G N A 8 1 1 7 G N A 8 1 1 7 G N A 8 1 1 7 G N A 8 1 1 7 G N A 8 1 1 7 G N A 3 1 - 7 P k ni S t a e H 3 6 0 7 H N A 7 4 0 7 H N A 7 4 0 7 H N A 9 5 0 7 H N A 7 4 0 7 H N A 7 4 0 7 H N A 5 1 - 7 P r e v o C r a e R 1 1 0 7 C M A 3 0 0 7 C M A 3 0 0 7 C M A 3 0 0 7 C M A 3 0 0 7 C M A 3 0 0 7 C M A 6 1 - 7 P f eile R nia rt S C 2 2 - M C B 2 2 - M C B 2 2 - M C B 2 2 - M C B 2 2 - M C B 2 2 - M C 6 2 - 7 P P S N le b a L e m a N 9 0 0 3 X A X 2 1 0 3 X A X 1 1 0 3 X A X 8 0 0 3 X A X 2 6 0 3 X A X 4 6 0 3 X A X 8 2 - 7 P C t e k c a r B 7 2 1 7 G N A d e s u t o N d e s u t o N d e s u t o N d e s u t o N d e s u t o N 3 2 - 9 P P S N y s s A le n a P t n o r F 8 0 0 3 G X X 6 0 0 3 G X X 6 0 0 3 G X X 2 0 0 3 G X X 0 1 0 3 G X X 0 1 0 3 G X X 4 2 - 9 P n o tt u B n oitc n u F 4 0 0 3 D A X 1 0 0 3 D A X 1 0 0 3 D A X 1 0 0 3 D A X 4 0 0 3 D A X 4 0 0 3 D A X 0 3 - 9 P L t e k c o P r o o D 3 0 0 3 N A X 1 0 0 3 N A X 1 0 0 3 N A X 1 0 0 3 N A X 3 0 0 3 N A X 3 0 0 3 N A X 1 3 - 9 P R t e k c o P r o o D 4 0 0 3 N A X 2 0 0 3 N A X 2 0 0 3 N A X 2 0 0 3 N A X 4 0 0 3 N A X 4 0 0 3 N A X 2 3 - 9 P le n a P t n o r F 8 0 0 3 B M X 6 0 0 3 B M X 6 0 0 3 B M X 2 0 0 3 B M X 0 1 0 3 B M X 0 1 0 3 B M X B le b a L C O D 5 8 6 1 W R D d e s u t o N d e s u t o N d e s u t o N d e s u t o N d e s u t o N A t e k c a r B d e s u t o N 0 0 1 7 G N A 0 0 1 7 G N A 0 0 1 7 G N A 0 0 1 7 G N A 0 0 1 7 G N A * 1 . o N , 3 ) A t e k c a r B r o f( w e r c S d e s u t o N C M F 0 2 1 P 0 3 Z B B C M F 0 2 1 P 0 3 Z B B C M F 0 2 1 P 0 3 Z B B C M F 0 2 1 P 0 3 Z B B C M F 0 2 1 P 0 3 Z B B * 2 . o N , 3 ) e t al P dleih S r o f( w e r c S d e s u t o N BCZ4 F 0 6 0 P 0 K Z BCZ4 F 0 6 0 P 0 K Z BCZ4 F 0 6 0 P 0 K Z BCZ4 F 0 6 0 P 0 K Z BCZ4 F 0 6 0 P 0 K Z * 3 . o N , 3 r o tic a p a C ci m a r e C d e s u t o N 0 5 K 2 2 1 B Y C K C 0 5 K 2 2 1 B Y C K C d e s u t o N 0 5 K 2 2 1 B Y C K C 0 5 K 2 2 1 B Y C K C *4 E H le b a L n oit u a C d e s u t o N 3 3 2 1 W R P d e s u t o N d e s u t o N 3 3 2 1 W R P d e s u t o N *5 le b a L n oit u a C d e s u t o N 4 9 0 1 W R V d e s u t o N d e s u t o N 4 9 0 1 W R V d e s u t o N *5 P S N le b a L n oit u a C d e s u t o N d e s u t o N 0 5 0 1 W R A d e s u t o N d e s u t o N 0 5 0 1 W R A *5 b o n K C I M d e s u t o N d e s u t o N d e s u t o N 1 0 0 3 B A X d e s u t o N d e s u t o N *6 Notes *3 : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”. *4 : Solder to the FM/AM TUNER MODULE and the GND Plate (ANG7131). *5 : Refer to page 2. *6 : For MIC LEVEL control (DISPLAY ASSY : VR2501). 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 XR-A100, XR-A100-K 5 k r a M n o it p ir c s e D d n a l o b m y S . o N tr a P s k r a m e R 7 0 0 3 Z W X 7 1 0 3 Z W X 2 0 0 3 Z W X 1 5 2 4 L d e s u t o N J 0 0 1 U A L d e s u t o N 2 2 2 4 C , 1 2 2 4 C 0 5 J 3 7 2 A B M Q C 0 5 J 3 7 2 A B M Q C 0 5 J 3 3 3 A B M Q C 8 2 2 4 C , 7 2 2 4 C 0 5 K 2 2 2 B Y C K C 0 5 K 2 2 2 B Y C K C 0 5 K 2 5 1 B Y C K C 5 5 2 4 C d e s u t o N 0 5 K 2 0 1 B Y C K C d e s u t o N 7 5 2 4 C d e s u t o N 0 5 M 0 R 1 T A E C d e s u t o N 3 0 5 4 C , 1 0 5 4 C d e s u t o N 0 5 J 1 8 1 L S D C C d e s u t o N 2 0 5 4 C d e s u t o N 0 5 J 1 8 1 L S C C C d e s u t o N 4 0 5 4 C d e s u t o N 0 5 J 1 5 1 L S C C C d e s u t o N 2 0 6 4 C , 1 0 6 4 C d e s u t o N 0 5 J 0 7 4 L S C C C d e s u t o N 4 0 6 4 C , 3 0 6 4 C d e s u t o N 0 5 J 1 0 1 L S C C C d e s u t o N 5 0 6 4 C d e s u t o N 0 5 K 2 8 1 B Y D K C d e s u t o N VBZ30P080FZK VBZ30P080FZK VBZ30P080FZK 1 2 Fuse (FU1) Heat Sink Bracket B Mica Sheet POWER ASSY TRANS ASSY ABA7031 ABA7031 Power Transformer Shield Plate 3 Chassis CONTRAST OF PCB ASSEMBLIES XWZ3017, XWZ3002 and XWZ3007 are constructed the same except for the following : DECK ASSY EXPLODED VIEWS I F 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 XR-A100, XR-A100-K 6 k r a M n o it p ir c s e D d n a l o b m y S . o N tr a P s k r a m e R 4 1 0 3 Z W X 6 1 0 3 Z W X 1 0 0 3 Z W X 1 0 5 2 C I d e s u t o N d e s u t o N D L 8 5 5 4 M J N 1 5 5 2 L d e s u t o N d e s u t o N K 0 R 1 U A L 5 2 8 1 S – 1 1 8 1 S 1 5 0 1 G S A 4 3 0 1 G S A 1 5 0 1 G S A 3 0 2 1 C , 2 0 2 1 C 5 2 Z 3 0 1 F Y U P K C d e s u t o N 5 2 Z 3 0 1 F Y U P K C 2 5 2 1 C , 1 5 2 1 C d e s u t o N 5 2 Z 3 0 1 F Y U P K C d e s u t o N 1 0 5 2 C d e s u t o N d e s u t o N 0 5 K 1 3 3 B Y U P K C 8 0 5 2 C , 3 0 5 2 C , 2 0 5 2 C d e s u t o N d e s u t o N 0 5 M 2 R 2 A J E C 4 0 5 2 C d e s u t o N d e s u t o N 5 2 K 3 7 4 X Y C G C 5 0 5 2 C d e s u t o N d e s u t o N 0 5 M 7 R 4 A J E C 6 0 5 2 C d e s u t o N d e s u t o N 5 2 M 0 3 3 A J E C 7 0 5 2 C d e s u t o N d e s u t o N 0 5 J 4 0 1 A B M Q C 4 5 5 2 C d e s u t o N d e s u t o N 0 5 K 2 0 1 B Y U P K C 2 0 2 1 R , 1 0 2 1 R J 1 3 3 F M L 1 S R J 1 5 1 F M P 2 / 1 D R J 1 5 1 F M P 2 / 1 D R 2 0 5 2 R , 1 0 5 2 R d e s u t o N d e s u t o N J 2 3 3 U P 4 / 1 D R 4 0 5 2 R d e s u t o N d e s u t o N J 4 0 1 U P 4 / 1 D R 5 0 5 2 R d e s u t o N d e s u t o N J 2 0 1 U P 4 / 1 D R 6 0 5 2 R d e s u t o N d e s u t o N J 3 7 4 U P 4 / 1 D R 7 0 5 2 R d e s u t o N d e s u t o N J 1 5 7 U P 4 / 1 D R 9 0 5 2 R , 8 0 5 2 R d e s u t o N d e s u t o N J 3 0 1 U P 4 / 1 D R 0 1 5 2 R d e s u t o N d e s u t o N J 1 0 1 U P 4 / 1 D R 1 0 5 2 R V k 0 1 ( Ω ) d e s u t o N d e s u t o N 1 2 0 1 S C V ) K C A J C I M ( 2 0 5 2 A J , 1 0 5 2 A J d e s u t o N d e s u t o N 4 0 0 7 N K A XWZ3018, XWZ3006 and XWZ3015 are constructed the same except for the following : LCD ASSY k r a M n o it p ir c s e D d n a l o b m y S . o N tr a P s k r a m e R 5 1 0 3 Z W X 8 1 0 3 Z W X 6 0 0 3 Z W X 5 0 9 1 D 4 5 2 S S 1 d e s u t o N d e s u t o N 6 0 9 1 D d e s u t o N 4 5 2 S S 1 d e s u t o N ) F 7 4 0 . 0 ( 3 0 9 1 C 3 1 0 7 H C A 6 4 2 1 H C A 3 1 0 7 H C A XWZ3016, XWZ3001 and XWZ3014 are constructed the same except for the following : DISPLAY ASSY XWZ3024 and XWZ3008 are constructed the same except for the following : LAMP ASSY k r a M n o it p ir c s e D d n a l o b m y S . o N tr a P s k r a m e R 8 0 0 3 Z W X 4 2 0 3 Z W X 1 4 8 1 Q d e s u t o N 0 6 5 1 A S 2 2 4 8 1 Q d e s u t o N 0 4 0 4 C S 2 2 4 8 1 D , 1 4 8 1 D d e s u t o N 4 5 2 S S 1 1 4 8 1 R d e s u t o N J 1 7 4 U P 4 / 1 D R 2 4 8 1 R d e s u t o N J 2 7 4 U P 4 / 1 D R 3 4 8 1 R d e s u t o N J 2 0 1 U P 4 / 1 D R 5 4 8 1 R d e s u t o N J 1 5 1 F M L 2 S R 2 0 9 1 L P , 1 0 9 1 L P d e s u t o N 7 0 0 7 L E A M F O F N F 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 XR-A100, XR-A100-K 7 PCB PARTS LIST Mark No. Description Parts No. Mark No. Description Parts No. FM/AM TUNER MODULE (AXQ7077) SEMICONDUCTOR IC6201 LA1832ML IC6202 LC72131MD Q6102 2SC2223 Q6203 2SC2705 Q6201, Q6202 2SC2712 Q6103, Q6214, Q6601 2SC2714 Q6104, Q6105 2SK302 Q6101 3SK194 Q6204 DTA124ES Q6205 DTC124EK D6202 1SS254 D6101–D6104 1SV228 COILS AND FILTERS L6106 ATC1003 L6105 ATC1015 L6101 ATC1016 L6102 ATC1017 L6103 ATC1018 L6104 ATC1019 F6203 ATF–119 F6206 ATF7008 F6601 ATF7009 F6204 ATF7010 F6202 ATF7011 L6107 ATH1043 L6603 LAU220J L6206, L6208, L6605 LAU2R2J TRANSFORMERS T6201 ATB7008 T6101 ATE7002 CAPACITORS C6113, C6212, C6274, C6275, C6611 CCSQCH101J50 C6116, C6208, C6221 CCSQCH150J50 C6222 CCSQCH180J50 C6271 CCSQCH200J50 C6117 CCSQCH330J50 C6608 CCSQCH680J50 C6118 CCSQCH8R0D50 C6111, C6122 CCSQCK1R0C50 C6112, C6127 CCSQCK2R0C50 C6105 CCSQSL471J50 C6101 CCSQTH110J50 C6119 CCSQTH150J50 C6109 CCSQTH270J50 C6107, C6110 CCSQTH300J50 C6106 CCSQTH330J50 C6234, C6235 CEAL1R0M50 C6245 CEAL470M16 C6224 CEAT100M50 C6243 CEAT101M16 C6231 CEAT1R0M50 C6227 CEAT220M50 C6236 CEAT2R2M50 C6216 CEAT330M16 C6262 CEAT3R3M50 C6219 CEAT470M10 C6244 CEAT470M16 C6249, C6250, C6265, C6266 CEAT4R7M50 C6258 CEJA470M16 C6215 CFTLA103J50 C6214 CFTLA224J50 C6115, C6125, C6126, C6211, C6254 CKSQYB102K50 C6601 CKSQYB102K50 C6102, C6114, C6121, C6123, C6124 CKSQYB103K50 C6210, C6213, C6237, C6267, C6276 CKSQYB103K50 C6279, C6281, C6604 CKSQYB103K50 C6251, C6252 CKSQYB123K50 C6606, C6607 CKSQYB182K50 C6203, C6259 CKSQYB223K50 C6228 CKSQYB472K50 C6209 CKSQYB473K50 C6230 CKSQYB821K50 C6218, C6223, C6255 CKSQYF103Z50 C6220, C6226, C6242, C6256 CKSQYF223Z50 C6225 CKSQYF473Z50 C6610 CKSYB103K50 RESISTORS R6602 RD1/4PU221J R6115, R6119, R6123, R6127, R6129 RS1/8S0R0J R6906, R6909, R6911 RS1/8S0R0J R6112 RS1/8S473J VR6201 (10kΩ) RCP1045 Other Resistors RS1/10S&&&J OTHERS BN6202 2P TERMINAL WITH PAL AKA7001 X6202 CERAMIC RESONATOR ASS1066 (456kHz) X6201 CRYSTAL RESONATOR ASS1093 (7.2000MHz) CN6201 14P SOCKET KP200IA14L AM RF TUNING BLOCK AXX7042 AF ASSY (XWM3001) SEMICONDUCTORS IC2151 BA3837 IC2101 LC75394NED IC1051 NJM78M12FA Q1054 2SA1048 Q1051 2SA1560 Q1052, Q1053, Q1056, Q2161 2SC2458 Q1055 2SC4040 Q2151 DTC124ES D2101–D2103, D2161, D2171 1SS254 D1054 MTZJ11C K F E F 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 XR-A100, XR-A100-K 8 D1053, D1056 MTZJ15A D1055 MTZJ18B D1051, D1052, D1057 S5688G COILS AND FILTERS L2101 LAU1R0J CAPACITORS C2123, C2124 CCCSL101J50 C2111, C2112 CEASR68M50 C1056–C1058, C2161 CEAT100M50 C1059 CEAT101M10 C2162 CEAT1R0M50 C2141 CEAT221M10 C2101–C2104, C2107–C2110 CEAT2R2M50 C2125, C2126, C2151, C2152, C2156 CEAT2R2M50 C2163 CEAT2R2M50 C2153 CEAT330M25 C2121, C2122, C2142 CEAT470M25 C2255 CKCYB102K50 C1062, C1063, C1067, C1070 CKCYB152K50 C2171, C2172, C2184, C2260 CKCYB152K50 C1053 CKCYB222K50 C1055 CKCYB471K50 C1052, C1054, C2119, C2120 CKCYB472K50 C2131, C2132 CKCYB682K50 C2155 CQMA224J50 C2117, C2118 CQMBA222J50 C2113, C2114 CQMBA393J50 C2154 CQMBA473J50 C2115, C2116 CQMBA563J50 RESISTORS All Resistors RD1/4PU&&&J OTHERS CN1201 SPEAKER TERMINAL 4–P AKE7035 CN1052 FFC CONNECTOR 20P HLEM20R-1 CN1053 FFC CONNECTOR 40P HLEM40S-1 CN1054 14P PLUG KM200IB14 CN1051 17P PLUG KM200TA17 JA2101 2P PIN JACK VKB1050 AF ASSY (XWM3007) SEMICONDUCTORS IC2101 LC75394NED IC1051 NJM78M12FA Q1054 2SA1048 Q1051 2SA1560 Q1052, Q1053, Q1056, Q2161 2SC2458 Q1055 2SC4040 D2101–D2103, D2161, D2171 1SS254 D1054 MTZJ11C D1053, D1056 MTZJ15A D1055 MTZJ18B D1051, D1052, D1057 S5688G COILS AND FILTERS L1051–L1054 (5.3µH) ATH-059 L2101 LAU1R0J CAPACITORS C1061, C1064, C1068, C1069 CCCSL101J50 C2123, C2124, C2180, C2182 CCCSL101J50 C1056–C1058, C2161 CEAT100M50 C1059 CEAT101M10 C2162 CEAT1R0M50 C2141 CEAT221M10 C2101–C2104, C2107–C2109 CEAT2R2M50 C2125, C2126, C2134, C2163 CEAT2R2M50 C2121, C2122, C2142 CEAT470M25 C2111, C2112 CEATR47M50 C2170, C2255 CKCYB102K50 C1062, C1063, C1067, C1070 CKCYB152K50 C2171, C2172, C2181, C2183, C2184 CKCYB152K50 C2260 CKCYB152K50 C1053 CKCYB222K50 C1055, C2127, C2128 CKCYB471K50 C1052, C1054, C2119, C2120 CKCYB472K50 C2131, C2132 CKCYB682K50 C2117, C2118 CQMBA222J50 C2113–C2116 CQMBA563J50 RESISTORS R1062–R1065 RD1/4LMF101J Other Resistors RD1/4PU&&&J OTHERS CN1201 SPEAKER TERMINAL 4–P AKE7035 CN1052 FFC CONNECTOR 20P HLEM20R-1 CN1053 FFC CONNECTOR 40P HLEM40S-1 CN1054 14P PLUG KM200IB14 CN1051 17P PLUG KM200TA17 JA2101 2P PIN JACK VKB1050 TRANS ASSY (1) CONTRAST TABLE AWZ8547 and AWZ8538 are constructed the same except for the following : (2) PARTS LIST FOR AWZ8547 COILS AND FILTERS L101 ATF-151 CAPACITORS C102 (10000pF/250V) ACG7020 C101 CEANP1R0M50 K F Mark No. Description Parts No. Mark No. Description Parts No. A F L101 ATF-151 Not used C102 ACG7020 Not used H103, H104 AKR1003 AKR1004 Mark Symbol and Description Part No. AWZ8547 AWZ8538 Remarks 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 XR-A100, XR-A100-K 9 RESISTORS R101 RF1/4PS100J OTHERS H103, H104 FUSE CLIP AKR1003 TERMINAL RKC-061 POWER ASSY (1) CONTRAST TABLE AWZ8548 and AWZ8534 are constructed the same except for the following : (2) PARTS LIST FOR AWZ8548 SEMICONDUCTORS IC1003, IC1202 PROTECTOR AEK7004 (400mA/125V) IC1004 PROTECTOR (1A/125V) AEK7009 IC1005 PROTECTOR (2A/125V) AEK7013 IC1002 NJM4558D-D IC1001 NJM78M05FA IC1201 TDA8560Q Q1005, Q1201, Q1202, Q1204 2SA1048 Q1002, Q1003 2SB1375 Q1004, Q1008, Q1203 2SC2458 Q1007 2SC4040 Q1001 2SC5200(P) Q1006 2SD2012 D1004, D1008, D1012, D1014 1SS254 D1202–D1204 1SS254 D1001 D3SBA20 D1011, D1013, D1058 MTZJ20A D1201 MTZJ4.7B D1003, D1010 MTZJ6.8A D1009 S5688G CAPACITORS C1005 CCCSL331J50 C1006 CCCSL680J50 C1003, C1007, C1208 CEAS100M50 C1206 CEAS101M10 C1211 CEAS101M35 C1209 CEAS1R0M50 C1002 CEAS2R2M50 C1004, C1207 CEAS330M25 C1051 CEAS331M50 C1203, C1204 CEASR47M50 C1205 CFTYA473J50 C1094–C1097, C1201, C1202 CKCYB102K50 C1251 CKCYF473Z50 C1001 (4700µF/50V) RCH1142 Mark No. Description Parts No. Mark No. Description Parts No. C F RESISTORS R1011 RD1/2PM472J R1221, R1222 RD1/2PMF181J R1008 RD1/4PMF4R7J R1251 RS1LMF1R0J R1016 RS2LMF330J VR1001 (1.0kΩ) RCP1044 Other Resistors RD1/4PU&&&J OTHERS CN1001 17P SOCKET KP200TA17L CN1002 8P JUMPER CONNECTOR KPD8 KN1001 EARTH METAL FITTING VNF1084 C1094–C1097 CKCYB102K50 Not used C1201, C1202 CKCYB102K50 CKCYB222K50 C1203, C1204 CEASR47M50 CEASR10M50 C1205 CFTYA473J50 CKCYF473Z50 Mark Symbol and Description Part No. AWZ8548 AWZ8534 Remarks 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 XR-A100, XR-A100-K 10 A B C D 1 2 3 4 1 2 3 4 FM/AM TUNER MODULE (AXQ7077) RF AMP MIX AMP BUFFER IF AMP PLL FM +B SW AM RF TUNING BLOCK OSC 3. SCHEMATIC DIAGRAM 3.1 FM/AM TUNER MODULE (MYXK and NVXK types) E F 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 XR-A100, XR-A100-K 11 A B C D 5 6 7 8 5 6 7 8 CN1054 AF AMP REGULATOR AF AMP Note : When ordering service parts, be sure to refer to "EXPLODEDVIEWS and PARTS LIST" or "PCB PARTS LIST" E F 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 XR-A100, XR-A100-K 12 A B C D 1 2 3 4 1 2 3 4 IC1005 IC1003 NJM4558D-D IC1002 S5688G IC1004 IC1202 C F K F POWER ASSY (AWZ8548: MYXK, NVXK) (AWZ8534: YPWXJ) CN1051 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.400 MFD, BY LITTELFUSE INK. FOR IC1003,IC1202 (AEK7004). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491001 MFD, BY LITTELFUSE INK. FOR IC1004 (AEK7009). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491002 MFD, BY LITTELFUSE INK. FOR IC1005 (AEK7013). C1097 C1095 C1094 1000p 1000p 1000p C1096 1000p 1000p: MYXK, NVXK 2200p: YPWXJ 1000p: MYXK, NVXK 2200p: YPWXJ 0.47/50: MYXK, NVXK 0.1/50: YPWXJ CFTYA: MYXK, NVXK CKCYF: YPWXJ 0.47/50: MYXK, NVXK 0.1/50: YPWXJ 3.2 TRANS ASSY AND POWER ASSY C F 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 XR-A100, XR-A100-K 13 A B C D 5 6 7 8 5 6 7 8 POWER TRANSFORMER : ATS7142 LIVE NEUTRAL TRANS ASSY (AWZ8547: MYXK, NVXK) M J1201 : AUDIO SIGNAL ROUTE FU1 AEK1054 T1A F AC POWER CORD : ADG7008 (MYXK) : ADG7007 (NVXK) FUSE (T5A): AEK7001 (NVXK ONLY) AC220-230V (MYXK) AC230V (NVXK) 50/60Hz C102 ACG7020 0.01 L101 ATF-151 A POWER TRANSFORMER : ATS7139 LIVE NEUTRAL TRANS ASSY (AWZ8538: YPWXJ) FU1 REK1022 1.0A AC POWER CORD : ADG1159 AC240V 50/60Hz A A F C F 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 XR-A100, XR-A100-K 14 A B C D 1 2 3 4 1 2 3 4 IC2101 LC75394NED(MYXK,NVXK) LC75394NHE(YPWXJ) ELECTRONIC VOL C2111 0.68/50 C2141 220/10 C2121 47/25 C2142 47/25 C2122 47/25 C2112 0.68/50 C2110 2.2/50 C2114 0.039 C2113 0.039 F CN8004 CN6201 CN1902 (CD) (TA) (PB) (PB) (REC) (REC) (REC) (REC) (REC) (CD) (CD) (PB) (CD) (TA) (TA) C2111 C2112 C2113 C2114 0.47/50 0.68/50 YPWXJ MYXK, NVXK 0.056 0.039 K AF ASSY (XWM3007 : MYXK, NVXK) (XWM3001 : YPWXJ) E O MYXK,NVXK ONLY MYXK,NVXK ONLY MYXK,NVXK ONLY YPWXJ ONLY C2134 2.2/50 MYXK,NVXK YPWXJ MYXK,NVXK ONLY 3.3 AF ASSY K F 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 XR-A100, XR-A100-K 15 A B C D 5 6 7 8 5 6 7 8 D1055 MTZJ18B D2103 D2102 D2101 1SS254 × 3 C CN1001 : AUDIO SIGNAL ROUTE : CD AUDIO SIGNAL ROUTE : TUNER AUDIO SIGNAL ROUTE : DECK PB SIGNAL ROUTE : DECK REC SIGNAL ROUTE (CD) (TA) (PB) (REC) R1063 R1065 L1052 L1054 R1062 R1064 L1051 L1053 MYXK, NVXK ONLY YPWXJ ONLY YPWXJ ONLY L1051–L1054 : ATH-059 R1062–R1065 : LMF 100Ω D1057 S5688G D1051,D1052: S5688G MYXK,NVXK ONLY YPWXJ ONLY 3.9k: MYXK, NVXK 1.8k: YPWXJ R2198, R2199: 6.2k: MYXK, NVXK 2.7k: YPWXJ 3.9k: MYXK, NVXK 1.8k: YPWXJ K F 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 XR-A100, XR-A100-K 16 A B C D 1 2 3 4 1 2 3 4 1SS254 C1914 0.01 R1951 1k R1950 1k A0 A1 I CN4151 CN4152 CN1053 : DECK PB SIGNAL ROUTE : DECK REC SIGNAL ROUTE : AUDIO SIGNAL ROUTE (PB) (REC) (PB) (REC) (PB) (REC) D1913-D1916 1SS254 DSP STBY DSP 3837 O LCD ASSY (XWZ3018:MYXK,NVXK) (XWZ3006:YPWXJ) C1903 : ACH1246 (MYXK,NVXK) ACH7013 (YPWXJ) MYXK,NVXK ONLY K I 3.4 DISPLAY, LAMP AND LCD ASSEMBLIES O F 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 XR-A100, XR-A100-K 17 A B C D 5 6 7 8 5 6 7 8 J1801 D20PWW1720E REMOTE RECEIVER UNIT GP1U27X D1801-D1804 SLP9118C51H R1201, R1202 : 150 1/2W CN1002 DISPLAY ASSY S1801 : VOLUME (DOWN-UP) S1811 : STANDBY/ON S1812 : P.BASS (DEMO) S1813 : TIMER/WAKE-UP S1814 : DISPLAY/CLOCK ADJ S1815 : ASES/COPY TUNING S1816 : REC START/STOP S1817 : (–) (GREEN) S1818 : (+) (AMBER) S1819 : STOP (DUAL) S1820 : CD-PLAY/PAUSE TAPE-PLAY/DIR S1821 : CD S1822 : TUNER/BAND S1823 : TAPE Ι/Π S1824 : AUX (ILLUMINATION) S1825 : SFC 5.8 YPWXJ TYPE ONLY YPWXJ ONLY MYXK NYXK ONLY M DISPLAY ASSY (XWZ3016:MYXK,NVXK) (XWZ3001:YPWXJ) S1811-S1825 : ASG1034(MYXK,NVXK), ASG1051(YPWXJ) L J1805 C 1SS254 D1842 1SS254 YPWXJ ONLY MYXK, NVXK ONLY N LAMP ASSY (XWZ3024:MYXK, NVXK) (XWZ3008:YPWXJ) M F N F 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 XR-A100, XR-A100-K 18 A B C D 1 2 3 4 1 2 3 4 0.6 NJM4558D-D E07 E02 E01 S10 E06 E05 S08 S01 VR4351 RCP1103 22k O J4152 (PB) (PB) (PB) (PB) (PB) (REC) (REC) (REC) (PB) (PB) (PB) (PB) (PB) (REC) (REC) (REC) (REC) (PB) (PB) (PB) (REC) I DECK ASSY (XWZ3017 :MYXK and NVXK) (XWZ3002:YPWXJ) : DECK PB SIGNAL ROUTE : DECK REC SIGNAL ROUTE (PB) (REC) 2200P:NVXK,MYXK 1500P:YPWXJ 2200P:NVXK ,MYXK 1500P:YPWXJ 0.027:NVXK,MYXK 0.033:YPWXJ 0.027:NVXK,MYXK 0.033:YPWXJ MYXK,NVXK ONLY MYXK, NVXK ONLY MYXK, NVXK ONLY MYXK, NVXK ONLY J J4201 3.5 DECK ASSY I F 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 XR-A100, XR-A100-K 19 A B C D 1 2 3 4 1 2 3 4 POWER ASSY C TRANS ASSY A CN1051 K J1201 M AC POWER CORD (ANP7188-A) VR1001 IC1002 IC1001 IC1005 IC1004 IC1202 IC1003 IC1201 Q1007 Q1008 Q1002 Q1204 Q1001 Q1203 | Q1201 Q1006 | Q1003 SIDE A SIDE A 4. PCB CONNECTION DIAGRAM 4.1 TRANS AND POWER ASSEMBLIES A F C F 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 XR-A100, XR-A100-K 20 A B C D 1 2 3 4 1 2 3 4 FM/AM TUNER MODULE VR6201 Q6204 Q6203 (ANP7161-A) SIDE A FM/AM TUNER MODULE VR6201 Q6204 Q6203 SIDE A CN1054 SIDE B FM/AM TUNER MODULE IC6201 Q6201 Q6601 Q6202 Q6214 Q6501 Q6101 (ANP7161-A) Q6102 - Q6105 Q6205 IC6202 4.2 FM/AM TUNER MODULE (MYXK and NVXK types) E F 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 XR-A100, XR-A100-K 21 A B C D 1 2 3 4 1 2 3 4 J DECK ASSY I MECHANISM UNIT MECHANISM UNIT MECHANISM UNIT Q4103 Q4104 Q4111 Q4301 Q4302 Q4224 Q4303 Q4222 Q4223 Q4112 Q4102 Q4106 Q4101 Q4105 Q9907 Q9906 Q4356 IC4101 Q4353 | Q4355 IC4202 IC4201 Q4221 VR4221 VR4351 VR4101 VR4352 VR4102 VR4201 MECHANISM UNIT MECHANISM UNIT J4152 J4201 O J4151 O (XNP3006-A : MYXK,NVXK) 4.3 DECK ASSY SIDE A I F 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 XR-A100, XR-A100-K 22 A B C D 1 2 3 4 1 2 3 4 AF ASSY CN8004 F CN6201 CN1902 O CN1001 C (XNP3007-A : MYXK,NVXK) Q2151 Q2203 Q2201 IC1051 Q2162 Q2161 Q1051−Q1056 IC2151 IC2203 4.4 AF ASSY SIDE A K F 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 XR-A100, XR-A100-K 23 A B C D 1 2 3 4 1 2 3 4 AF ASSY (XNP3007-A : MYXK,NVXK) IC2201 IC2101 SIDE B K F 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 XR-A100, XR-A100-K 24 A B C D 1 2 3 4 1 2 3 4 LCD ASSY CN1053 J1801 CN4152 CN4151 (XNP3006-A : MYXK,NVXK) 4.5 LCD ASSY SIDE A O F 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 XR-A100, XR-A100-K 25 A B C D 1 2 3 4 1 2 3 4 LCD ASSY (XNP3006-A : MYXK,NVXK) SIDE B O F 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 XR-A100, XR-A100-K 26 A B C D 1 2 3 4 1 2 3 4 L DISPLAY ASSY M (XNP3006-A : MYXK,NVXK) CN1002 C J1801 J1805 O LAMP ASSY N 4.6 LAMP AND DISPLAY ASSEMBLIES SIDE A M F N F 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 XR-A100, XR-A100-K 27 5. ADJUSTMENT Note: Adjustment of MYXK, NVXK and YPWXJ types are the same as those of base model except for the following. 5.1 FM/AM TUNER MODULE (AXQ7077: MYXK and NVXK types only) 7 FM Tuner Section ÷ Set the mode selector to FM BAND. ÷ Connect the wiring as shown in Fig. 1. Step No. Adjustment Title FM SG (1kHz, ±75kHz dev.) Reception Frequency Display Specifications Adjustment Location Frequency (MHz) Level (dBµV) 106 L6104 L6105 L6102 T6101 1 Front End Sensitivity 0 to 30 106 MHz Stereo Distortion T6101 Minimize the distortion with 1/8 rotation of the core. 98 MHz 80 98 (ON STEREO) 2 Note: Before adjusting, make sure there is no gap between L6101 and L6102 as well as between L6103 and L6104. If there is a gap between them, bring them into contact with each other first, and then make adjustments. Step No. Adjustment Title Reception Frequency Display Specifications Adjustment Location Frequency (kHz) Level (dBµV/m) Front End Sensitivity AM SG (400Hz, 30% Mod.) 7 AM Tuner Section ÷ Set the mode selector to AM BAND. ÷ Connect the wiring as shown in Fig. 1. T6201 999kHz*1 35 to 45 999*1 1 *1: For the area using 10kHz step, frequencies should be 1000 kHz. Adjust so that the DC voltage between the IC6201- Pin 20 and GND becomes at maximum level. Adjust so that the DC voltage between the IC6201- Pin 20 and GND becomes at maximum level. AM SG MPX SG FM SG PRODUCT DC Voltmeter FM75Ω antenna terminal AM antenna terminal 60cm Center Center Loop antenna TUNED IND. Lighting Level VR6201 Adjust so that the indicator of TUNED IND. starts to light up. 98 MHz 18 ± 2 98 3 Fig. 1 AM and FM Adjustment Wiring Diagram 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 XR-A100, XR-A100-K 28 YELLOW BLACK AXX7042 T6101 T6201 VR6201 L6101 L6102 L6104 L6103 L6105 AM antenna terminal FM antenna terminal FM/AM TUNER MODULE (AXQ7077) Fig. 2 Adjustment Point VP ADJ 17.5 ± 0.1V VR1001 W104 SIDE A POWER ASSY VP 5.2 POWER SECTION 7 Adjustment of Vp Adjust VR1001 in the POWER Assy so that the voltage of Vp checking point W104 is 17.5 ± 0.1V. Adjustment can be made when no load is applied while the power is turned ON and no signal is sent, as well as for the GND voltage or for the chassis. Adjustment is required when the 5volte regurator, IC1001 (NJM78M05FA) in the POWER Assy are replaced. Fig. 3 Adjustment of Vp 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