Page 1
XR-C5500/C5604X 3 7 63 1515 0 SERVICE MANUAL US Model E Model XR-C5500 Saudi Arabia Model Taiwan Model XR-C5604X Photo: XR-C5604X Model Name Using Similar Mechanism XR-C5100 Tape Transport Mechanism Type MG-25F-136 SPECIFICATIONS L 13942296513 FM/MW/SW CASSETTE CAR STEREO u163...
http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270 ˚C dur- ing repairing. 1. SERVICE NOTE ............. 2 • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
http://www.xiaoyu163.com SECTION 2 This section is extracted from instruction manual. GENERAL 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
http://www.xiaoyu163.com SECTION 4 ASSEMBLY OF MECHANISM DECK 3 7 63 1515 0 Note: Follow the assembly procedure in the numerical order given. HOUSING 7 Holder the hanger by bending the claw. 5 Fit projection on C part. 1 Install the catch to the hanger. 2 Install the hanger onto two claws of the housing.
Page 16
http://www.xiaoyu163.com 3 7 63 1515 0 LEVER (LDG-A)/(LDG-B) shaft A shaft A shaft B shaft B shaft C 1 Fit the lever (LDG-A) on shafts A – C and install it. 3 type-E stop ring 2.0 2 Fit the lever (LDG-B) on shafts A and B and install it.
XR-C5500/C5604X – DISPLAY/KEY CONTROL/BUS CONTROL/POWER SUPPLY SECTION – 3 7 6 3 1 5 1 5 0 CN581 MASTER MICRO COMPUTER LIQUID CRYSTAL DISPLAY DRIVER SONY BUS INTERFACE BUS CONTROL IN IC501 (3/3) IC901 IC581 (FOR SONY BUS) J561...
Page 20
http://www.xiaoyu163.com XR-C5500/C5604X 3 7 6 3 1 5 1 5 0 WAVEFORMS THIS NOTE IS COMMON FOR PRINTED WIRING – MAIN BOARD – BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) 1.1Vp-p For schematic diagrams.
http://www.xiaoyu163.com 3 7 63 1515 0 7-8. IC PIN FUNCTION • IC501 MASTER MICRO COMPUTER (MN101C49KTA) (MAIN Board) Pin No. Pin Name Function Reference voltage (– side) of AD conversion Connect to power ground if no problems VREF — such as noise FM/AM common signal meter A/D conversion input terminal AM (MW:SW:LW), FM S meter voltage detection terminal FM AGC A/D conversion input terminal...
Page 28
http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Function Key input acknowledge Acknowledge signal input terminal to accept the function and eject key from the power off state The A/D conversion input power supply is off to save power in the power off state, and KEYACK key inputs cannot be accepted by A/D This terminal can therefore determine if function keys have been pressed even in the...
Page 29
http://www.xiaoyu163.com 3 7 63 1515 0 Pin Name Function Pin No. Serial clock input UNICLI UNI-LINK serial interface clock input terminal Serial data output UNISO UNI-LINK serial interface data output terminal Serial data input UNISI UNI-LINK serial interface data input terminal Serial clock output UNICKO UNI-LINK serial interface clock output terminal...
Page 30
http://www.xiaoyu163.com 3 7 63 1515 0 Pin Name Function Pin No. 70 to 73 Not used EEPROM communication terminal E2P_SIO EEPROM data input/output terminal EEPROM communication terminal E2P_CKO EEPROM clock output terminal Not used AM filter control terminal SWSHIFT Outputs “L”during 2.94 to 5.585, 14.125 to 18.135 MHz during SW reception, and outputs “H”...
Page 31
http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Function DAVSS NS_MASK Not used DAVDD L 13942296513 u163 http://www.xiaoyu163.com...
http://www.xiaoyu163.com SECTION 8 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they may have some difference from the original are seldom required for routine service. Some one.
http://www.xiaoyu163.com SECTION 9 MAIN 3 7 63 1515 0 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in the parts • SEMICONDUCTORS When indicating parts by reference list may be different from the parts specified in In each case, u: µ , for example: number, please include the board uA...: µ...