Service Manual
Page 1
... method. AC240V CONTENTS 1. EXPLODED VIEWS, PACKING AND PARTS LIST 4. PCB PARTS LIST 23 7. SPECIFICATIONS 34 8 12. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC [EUROPE] N.V . KUXJ 0 0 AC120V KCXJ 0 - P.O. o f-2 0.6:0 STEREO RECEIVER SX-255R SX-205 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). CHECKING FOR PCB PATTERN OF MOTHER ASSY 3. BLOCK DIAGRAM 5. FOR...
... method. AC240V CONTENTS 1. EXPLODED VIEWS, PACKING AND PARTS LIST 4. PCB PARTS LIST 23 7. SPECIFICATIONS 34 8 12. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC [EUROPE] N.V . KUXJ 0 0 AC120V KCXJ 0 - P.O. o f-2 0.6:0 STEREO RECEIVER SX-255R SX-205 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). CHECKING FOR PCB PATTERN OF MOTHER ASSY 3. BLOCK DIAGRAM 5. FOR...
Service Manual
Page 17
...CGCYX473M16 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 CERAMIC CAPACITOR ELECT. BARRIER ASSY BARRIER Assy has ...2SA1115 2SC2603 DTC143ES CAPACITORS C605, C606 C607, C608 C609, C610 C611 C612 C631, C632 C633, C634 ELECT. AND HP. SX-255R, SX-205 Mark No. CAPACITOR AUDIO FILM CAPACITOR ELECT. C842 C843, C844 C845-C847 C850 ELECT. CAPACITOR CEAS2R2M50 CGCYX104M16 CEAS4R7M50 CEANP4R7M50 ...
...CGCYX473M16 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 CERAMIC CAPACITOR ELECT. BARRIER ASSY BARRIER Assy has ...2SA1115 2SC2603 DTC143ES CAPACITORS C605, C606 C607, C608 C609, C610 C611 C612 C631, C632 C633, C634 ELECT. AND HP. SX-255R, SX-205 Mark No. CAPACITOR AUDIO FILM CAPACITOR ELECT. C842 C843, C844 C845-C847 C850 ELECT. CAPACITOR CEAS2R2M50 CGCYX104M16 CEAS4R7M50 CEANP4R7M50 ...
Service Manual
Page 20
...B PCO to PC7 o I FIFO SERIAL INTERFACE UNIT OBIT TIMER/COUNTER 0 8 INT TIMER 1 16611 CAPTURE TIMER / CCONTER 2 INTERRUPT CONTROLLER rr-T tato180104T2 :NTS EXTAt. SX-255R, SX-205 8. XFAL. C> g (.. 1P°3 to PA7 SYSTEM CONTROL RAM 624 BYTES c> 0 r7ta - IC INFORMATION • The information shown in the list is ...basic information and may not correspond exactly to that shown in the schematic diagrams. • PDG172A (IC826: FL AND UCOM ASSY) • Receiver Control Micro-computer • Block Diagram ANO to ANT I 8 TO to TT , 0 TVS 28 y• 8 115/S 2t SO to 520...
...B PCO to PC7 o I FIFO SERIAL INTERFACE UNIT OBIT TIMER/COUNTER 0 8 INT TIMER 1 16611 CAPTURE TIMER / CCONTER 2 INTERRUPT CONTROLLER rr-T tato180104T2 :NTS EXTAt. SX-255R, SX-205 8. XFAL. C> g (.. 1P°3 to PA7 SYSTEM CONTROL RAM 624 BYTES c> 0 r7ta - IC INFORMATION • The information shown in the list is ...basic information and may not correspond exactly to that shown in the schematic diagrams. • PDG172A (IC826: FL AND UCOM ASSY) • Receiver Control Micro-computer • Block Diagram ANO to ANT I 8 TO to TT , 0 TVS 28 y• 8 115/S 2t SO to 520...
Service Manual
Page 24
...Used 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 RD1/4PU473J Not Used ... R621, R622 R623, R624 ACX7021 RD1/4PU471J RD1/4PU473J RD1/4PU102J ACT7001 Not Used Not Used Not Used .. Remarks 32 SX-255R, SX-205 Mark 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...
...Used 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 RD1/4PU473J Not Used ... R621, R622 R623, R624 ACX7021 RD1/4PU471J RD1/4PU473J RD1/4PU102J ACT7001 Not Used Not Used Not Used .. Remarks 32 SX-255R, SX-205 Mark 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...
Service Manual
Page 27
... deck. 0 TAPE 1/VCR jacks Connect these antenna terminals for receiving FM and AM broadcasts. 0 PHONO jacks Connect to a second set of speakers. SX-255R, SX-205 12. This can cause the receiver to other Pioneer components bearing the gill mark when using the remote control of ...a turntable. To the CONTROL IN jack of the Pioneer component bearing the mark. 0 CHANNEL STEP switch ...
... deck. 0 TAPE 1/VCR jacks Connect these antenna terminals for receiving FM and AM broadcasts. 0 PHONO jacks Connect to a second set of speakers. SX-255R, SX-205 12. This can cause the receiver to other Pioneer components bearing the gill mark when using the remote control of ...a turntable. To the CONTROL IN jack of the Pioneer component bearing the mark. 0 CHANNEL STEP switch ...
Service Manual
Page 29
When a stereo FM broadcast is received, it will be left side is set to select either AM or FM reception. to Remote sensor window (SX-255R) CLASS button Use to switch between preset memory classes 1 to adjust high-frequency tone. The center position is lighted. When turned to the ...with weak broadcast signals, the input signal may be weak, thus resulting in the downward direction. When turned to be reproduced in stereo sound. SX-255R, SX-205 C) MPX MODE selector button Use to select the auto stereo mode or monaural mode when listening to adjust low-frequency tone. In this...
When a stereo FM broadcast is received, it will be left side is set to select either AM or FM reception. to Remote sensor window (SX-255R) CLASS button Use to switch between preset memory classes 1 to adjust high-frequency tone. The center position is lighted. When turned to the ...with weak broadcast signals, the input signal may be weak, thus resulting in the downward direction. When turned to be reproduced in stereo sound. SX-255R, SX-205 C) MPX MODE selector button Use to select the auto stereo mode or monaural mode when listening to adjust low-frequency tone. In this...
