Service Manual
Page 4
... BPZ26P080FMC 11 Fuse (1A, FU3) 12 Fuse (1A, FU4) NSP 13 Chassis 14 Rear Panel NSP 15 Radiator REK1075 REK1075 ANA1228 ANC7339 ANH1458 56 57 Remote Control Unit (CU-SX108) AXD7085 NSP 58 Battery (R6P, AA) VEM-013 59 Loop Antenna ATB7004 60 FM Antenna ADH1017 16 Foot NSP 17 Binder... in our Master Spare Parts List. • The 22, markfound on some component parts indicates the importance of the safetyfactor of Exterior and Packing (For SX-255R/KUXJ) Mark No. SX-255R, SX-205 3. Therefore, when replacing, be unavailable. Assy 44 POWER SW.
... BPZ26P080FMC 11 Fuse (1A, FU3) 12 Fuse (1A, FU4) NSP 13 Chassis 14 Rear Panel NSP 15 Radiator REK1075 REK1075 ANA1228 ANC7339 ANH1458 56 57 Remote Control Unit (CU-SX108) AXD7085 NSP 58 Battery (R6P, AA) VEM-013 59 Loop Antenna ATB7004 60 FM Antenna ADH1017 16 Foot NSP 17 Binder... in our Master Spare Parts List. • The 22, markfound on some component parts indicates the importance of the safetyfactor of Exterior and Packing (For SX-255R/KUXJ) Mark No. SX-255R, SX-205 3. Therefore, when replacing, be unavailable. Assy 44 POWER SW.
Service Manual
Page 15
... MUTE U1 aTEON (ND / STEREO co PLL CE / ID In FUNC DA CONTROL FULL CK FUNC ST N. SDXJ AKT1019- *3 SX-255R/YPWXJ ONLY t *4 EXCEPT SX-255R/YPWXJ > 0r z O LO O W< ul D U- MICRO -COMPUTER CE126 P08172A AC RV PROTECT LIRI-L DA PLL CK VOL ...• 00000Q00 0642 0 01 To MOTHER assy (2/2) CN4(04-SCH-4) \ / SUB+5.6V MAIN+5.6V -- > >0 0 o w 0 a a. 0 O 112. ; ! ! unless otherwiam noted k:k ohm. ASSY 1 i ;rD- c.) 0.L.DET ID REMOTE - GN0 G G G f,L 0830 DTC143ES RESET C831 2.2/50 SX-20 UXJ, SDXJ ONLY R862 mfr.4_ V 0 47k 777 OQ PO(WAEw,R809S4W).
... MUTE U1 aTEON (ND / STEREO co PLL CE / ID In FUNC DA CONTROL FULL CK FUNC ST N. SDXJ AKT1019- *3 SX-255R/YPWXJ ONLY t *4 EXCEPT SX-255R/YPWXJ > 0r z O LO O W< ul D U- MICRO -COMPUTER CE126 P08172A AC RV PROTECT LIRI-L DA PLL CK VOL ...• 00000Q00 0642 0 01 To MOTHER assy (2/2) CN4(04-SCH-4) \ / SUB+5.6V MAIN+5.6V -- > >0 0 o w 0 a a. 0 O 112. ; ! ! unless otherwiam noted k:k ohm. ASSY 1 i ;rD- c.) 0.L.DET ID REMOTE - GN0 G G G f,L 0830 DTC143ES RESET C831 2.2/50 SX-20 UXJ, SDXJ ONLY R862 mfr.4_ V 0 47k 777 OQ PO(WAEw,R809S4W).
Service Manual
Page 17
... part. 25 ASSY SEMICONDUCTOR D876 RED LED BR3371XJ30A SWITCH S876 SWITCH ASG1034 RESISTOR R876 CARBON FILM RESISTOR RD1/4PU331J SP SW. SX-255R, SX-205 Mark No. CAPACITOR AUDIO FILM CAPACITOR ELECT. CAPACITOR CEAS2R2M50 CGCYX104M16 CEAS4R7M50 CEANP4R7M50 CEAS470M25 AUDIO FILM CAPACITOR CFTXA153J50 AUDIO FILM CAPACITOR ...CKPUYY103M16 RESISTORS VR501, VR502 VARIABLE RESISTOR VR503 VARIABLE(500k11) Other Resistors ACS7005 ACS7004 RD1/4PUDODJ OTHERS V826 X826 REMOTE RECEIVER UNIT FL TUBE CERAMIC RESONATOR (7.7MHz) GP1U58X AAV7026 ASS1055 VOL. CAPACITOR ELECT.
... part. 25 ASSY SEMICONDUCTOR D876 RED LED BR3371XJ30A SWITCH S876 SWITCH ASG1034 RESISTOR R876 CARBON FILM RESISTOR RD1/4PU331J SP SW. SX-255R, SX-205 Mark No. CAPACITOR AUDIO FILM CAPACITOR ELECT. CAPACITOR CEAS2R2M50 CGCYX104M16 CEAS4R7M50 CEANP4R7M50 CEAS470M25 AUDIO FILM CAPACITOR CFTXA153J50 AUDIO FILM CAPACITOR ...CKPUYY103M16 RESISTORS VR501, VR502 VARIABLE RESISTOR VR503 VARIABLE(500k11) Other Resistors ACS7005 ACS7004 RD1/4PUDODJ OTHERS V826 X826 REMOTE RECEIVER UNIT FL TUBE CERAMIC RESONATOR (7.7MHz) GP1U58X AAV7026 ASS1055 VOL. CAPACITOR ELECT.
Service Manual
Page 20
Pin Name I/O Description 1 PE3/INT3 I External interrupt request input terminal 2 PE4/RMC I Remote control reception circuit input terminal 3 PE5 I 4 PE6 O 5 PE7/TO O 16 bit timer/counter rectangular wave output terminal 6 PB0/CINT I/O External capture input terminal to the ... 16X BYTES PRESCALER / TIME SASE TIMER CLOCK GEN./ a PAO to PO3 e Pin Assignment (Top view) k,"-; C> g (.. 1P°3 to PA7 SYSTEM CONTROL RAM 624 BYTES c> 0 r7ta - SX-255R, SX-205 8. XFAL.
Pin Name I/O Description 1 PE3/INT3 I External interrupt request input terminal 2 PE4/RMC I Remote control reception circuit input terminal 3 PE5 I 4 PE6 O 5 PE7/TO O 16 bit timer/counter rectangular wave output terminal 6 PB0/CINT I/O External capture input terminal to the ... 16X BYTES PRESCALER / TIME SASE TIMER CLOCK GEN./ a PAO to PO3 e Pin Assignment (Top view) k,"-; C> g (.. 1P°3 to PA7 SYSTEM CONTROL RAM 624 BYTES c> 0 r7ta - SX-255R, SX-205 8. XFAL.
Service Manual
Page 24
...RD1/4PU472J CKFtYY103M16 CKCYB331K50 RD1/4PU473J Not Used RDIAPU472J Not Used Not Used Not Used RD1/4PU223J Not Used R850 R851 R862 Remote Receiver Unit RD1/4PU473J RD1/4PU473J Not Used GP1U58X Not Used RD1/4PU473J Not Used GP1U58X RD1/4PU473J Not Used RD1/...DTA143ES DTC143ES 1SS252 LAU010J Part No. For AWZ8381, refer to " 5. SX-255R, SX-205 Mark No. Symbol & Description SX-255R1 SX-255R/ KUXJ KCXJ Part No. SX-255R/ YPWXJ SX-205/ KUXJ SX-205/ SDXJ Remarks NSP NSP 68 Packing Case AHD7265 57 Remote Control Unit (CU-SX108) AXD7085 61 Battery Cover AZA7123 58 Battery (R6P...
...RD1/4PU472J CKFtYY103M16 CKCYB331K50 RD1/4PU473J Not Used RDIAPU472J Not Used Not Used Not Used RD1/4PU223J Not Used R850 R851 R862 Remote Receiver Unit RD1/4PU473J RD1/4PU473J Not Used GP1U58X Not Used RD1/4PU473J Not Used GP1U58X RD1/4PU473J Not Used RD1/...DTA143ES DTC143ES 1SS252 LAU010J Part No. For AWZ8381, refer to " 5. SX-255R, SX-205 Mark No. Symbol & Description SX-255R1 SX-255R/ KUXJ KCXJ Part No. SX-255R/ YPWXJ SX-205/ KUXJ SX-205/ SDXJ Remarks NSP NSP 68 Packing Case AHD7265 57 Remote Control Unit (CU-SX108) AXD7085 61 Battery Cover AZA7123 58 Battery (R6P...
Service Manual
Page 26
SX-255R, SX-205 TRANS Assy AWZ8378 and AWZ8097 have the same construction except for SX-205/SDXJ) OTHERS J24 J25 J26 J27 J28 LEAD WIRE UNIT LEAD WIRE UNIT LEAD WIRE UNIT LEAD WIRE UNIT LEAD WIRE ...4PU100J *2 DB015EB0 *2 Note *2. and Canadian models 6.6 kg (14 lb 9 oz) Multi-voltage model 6.8 kg Furnished Parts FM Antenna 1 AM Loop Antenna 1 Operating Instructions 1 [SX-255R1 Remote control unit 1 Dry cell batteries (size "AA" (R6P)) 2 Measuredpursuant to " 5. SPECIFICATIONS Amplifier Section Continuous Average Power Output is 100 watts* per channel, min., at 85...
SX-255R, SX-205 TRANS Assy AWZ8378 and AWZ8097 have the same construction except for SX-205/SDXJ) OTHERS J24 J25 J26 J27 J28 LEAD WIRE UNIT LEAD WIRE UNIT LEAD WIRE UNIT LEAD WIRE UNIT LEAD WIRE ...4PU100J *2 DB015EB0 *2 Note *2. and Canadian models 6.6 kg (14 lb 9 oz) Multi-voltage model 6.8 kg Furnished Parts FM Antenna 1 AM Loop Antenna 1 Operating Instructions 1 [SX-255R1 Remote control unit 1 Dry cell batteries (size "AA" (R6P)) 2 Measuredpursuant to " 5. SPECIFICATIONS Amplifier Section Continuous Average Power Output is 100 watts* per channel, min., at 85...
Service Manual
Page 27
... to the output jacks of a compact disc player. ® CONTROL OUT jacks (SX-255R only) Connect this jack to a second set of speakers. This can cause the receiver to avoid overheating or fire risk. Remote control unit. B : Connect to other components. and Canadian models] SWITCHED 100 W...'s POWER switch. The equipment should not exceed 100 W (0.8 A MAX). The equipment should not exceed 100 W. SX-255R, SX-205 12. CONTROL (oTrr Receiver Pioneer component bearing the El mark. Electrical power consumption of speakers has been connected to the output cables from the wall...
... to the output jacks of a compact disc player. ® CONTROL OUT jacks (SX-255R only) Connect this jack to a second set of speakers. This can cause the receiver to avoid overheating or fire risk. Remote control unit. B : Connect to other components. and Canadian models] SWITCHED 100 W...'s POWER switch. The equipment should not exceed 100 W (0.8 A MAX). The equipment should not exceed 100 W. SX-255R, SX-205 12. CONTROL (oTrr Receiver Pioneer component bearing the El mark. Electrical power consumption of speakers has been connected to the output cables from the wall...
Service Manual
Page 28
... up. STANDBY: When set to prevent sound from being output for electric power. The STANDBY indicator is illuminated during standby mode. • The accessory remote control unit can be emphasized. 1 16 1 © Function buttons Use to select playback source. [PHONOI Press when listening to record playback on a...MPX mode. 36 ON: When set to listen. NOTE: When the power is supplied and the unit becomes operational. tion readiness. SX-255R, SX-205 • The illustration shows the SX-255R. 0 OD Pi 4 5 O 06 - . 04" ® POWER STANDBY/ON switch/STANDBY indica-
... up. STANDBY: When set to prevent sound from being output for electric power. The STANDBY indicator is illuminated during standby mode. • The accessory remote control unit can be emphasized. 1 16 1 © Function buttons Use to select playback source. [PHONOI Press when listening to record playback on a...MPX mode. 36 ON: When set to listen. NOTE: When the power is supplied and the unit becomes operational. tion readiness. SX-255R, SX-205 • The illustration shows the SX-255R. 0 OD Pi 4 5 O 06 - . 04" ® POWER STANDBY/ON switch/STANDBY indica-
Service Manual
Page 29
...MONO indicator is the flat (normal) position. When a stereo FM broadcast is received, it will be reproduced in stereo sound. to Remote sensor window (SX-255R) CLASS button Use to switch between preset memory classes 1 to adjust high-frequency tone. MEMORY indicator 0 Character indicator 37 NOTE: This...is louder from one station can be left side is used to adjust low-frequency tone. The center position is being received. SX-255R, SX-205 C) MPX MODE selector button Use to select the auto stereo mode or monaural mode when listening to the monaural mode ...
...MONO indicator is the flat (normal) position. When a stereo FM broadcast is received, it will be reproduced in stereo sound. to Remote sensor window (SX-255R) CLASS button Use to switch between preset memory classes 1 to adjust high-frequency tone. MEMORY indicator 0 Character indicator 37 NOTE: This...is louder from one station can be left side is used to adjust low-frequency tone. The center position is being received. SX-255R, SX-205 C) MPX MODE selector button Use to select the auto stereo mode or monaural mode when listening to the monaural mode ...