Pioneer XR-A100 Service Manual Download Page 28

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XR-A100, XR-A100-K

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

5.2 POWER SECTION

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

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QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

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Summary of Contents for XR-A100

Page 1: ...ON 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 x...

Page 2: ...tional 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 theinterlockwillnolongerfunctioniftheswitch S8501 is released physically and deliberatery The interlock also does not function in the test mode Laser di...

Page 3: ... X d e s u t o N n a i s s u R h s i d e w S n a i l a t I s n o i t c u r t s n I g n i t 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 t r o P h s i n a p S h s i l g n E h s i l g n E s n o i t c u r t s n I g n i t 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...

Page 4: ...7 C M A 3 0 0 7 C M A 6 1 7 P f e i l e R n i a r t 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 l e 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 l e n a P t n o r F 8 0 0 3 G X X 6 0 0 ...

Page 5: ... 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 ...

Page 6: ... 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 i t p i r c s e D d n a l o b m y S o ...

Page 7: ...AT470M10 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 CKSQYB4...

Page 8: ...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 CKCYB2...

Page 9: ...0 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 RCP104...

Page 10: ...M RF TUNING BLOCK OSC 3 SCHEMATIC DIAGRAM 3 1 FM AM TUNER MODULE MYXK and NVXK types E F 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 11: ...parts be sure to refer to EXPLODEDVIEWS and PARTS LIST or PCB PARTS LIST E F 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 12: ...NK 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 CF www xiaoyu163 com ...

Page 13: ...Y 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 AF CF 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 co...

Page 14: ... 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 KF 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 13942...

Page 15: ...1053 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 KF 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 3763...

Page 16: ...3 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 OF 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 17: ...E 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 MF NF www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 18: ...TE 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 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 37631515...

Page 19: ...C1201 Q1007 Q1008 Q1002 Q1204 Q1001 Q1203 Q1201 Q1006 Q1003 SIDE A SIDE A 4 PCB CONNECTION DIAGRAM 4 1 TRANS AND POWER ASSEMBLIES AF CF 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: ... 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 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: ... 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 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 xiaoyu1...

Page 22: ...151 Q2203 Q2201 IC1051 Q2162 Q2161 Q1051 Q1056 IC2151 IC2203 4 4 AF ASSY SIDE A KF 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: ...A MYXK NVXK IC2201 IC2101 SIDE B KF 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: ...N4151 XNP3006 A MYXK NVXK 4 5 LCD ASSY SIDE A OF 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: ...NP3006 A MYXK NVXK SIDE B OF 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: ...01 J1805 O LAMP ASSY N 4 6 LAMP AND DISPLAY ASSEMBLIES SIDE A MF NF 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: ...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 b...

Page 28: ...hecking 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 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...

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