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COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE...
CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q105 : TC74VHC541FT (Octal Bus Buffer, Non-Inverted, 3-State Outputs)-1/1 The TC74VHC540/TC74VHC541 are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q106 : BA00JC5WT (Variable Rated Voltage, 1.5A Secondary LDO Regulators) Description The BA□□JC5 are low-saturation regulators with an output current of 1.5 A and a voltage accuracy of ±1%. A broad output voltage range is offered, from 1.5V to 12V, and built-in overcurrent protection and thermal shutdown (TSD) circuits prevent...
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CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q110 : LA6565 (Five-Channel CD Actuator Driver)-1/4 BLOCK DIAGRAM Signal system ground Thermal shutdown SGND circuit (Load output voltage setting) VCONT MUTE VCCP2 MUTE1 Turns the corresponding channel on/off.
CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q112 : CXD3014R (CD Digital Signal Processor with Built-in RF Amplifier and Digital Servo + Digital High & Bass Boost + CODEC)-1/4 BLOCK DIAGRAM XRST TEST1 TRST...
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CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q112 : CXD3014R (CD Digital Signal Processor with Built-in RF Amplifier and Digital Servo + Digital High & Bass Boost + CODEC)-2/4 TERMINAL DESCRIPTION Pin No. Pin name Description LR clock output.
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CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q112 : CXD3014R (CD Digital Signal Processor with Built-in RF Amplifier and Digital Servo + Digital High & Bass Boost + CODEC)-3/4 TERMINAL DESCRIPTION (Continued) Pin No.
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CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q112 : CXD3014R (CD Digital Signal Processor with Built-in RF Amplifier and Digital Servo + Digital High & Bass Boost + CODEC)-4/4 TERMINAL DESCRIPTION (Continued) Pin No.
CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q401 : R2S15211FP (8 ch Electronic Volume and 11 Input Selector and Tone Control)-1/3 SYSTEM BLOCK DIAGRAM Multi Multi Rch Tone Lch Tone CLOCK DATA MCU I/F Tone Bass &...
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CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q401 : R2S15211FP (8 ch Electronic Volume and 11 Input Selector and Tone Control)-2/3 BLOCK DIAGRAM AND PIN CONFIGURATION 35 34 37 36 31 30 AVCC DGND...
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CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS Q401 : R2S15211FP (8 ch Electronic Volume and 11 Input Selector and Tone Control)-3/3 TERMINAL DESCRIPTION 19,17, FROUT,FLOUT, 14,12, 6-OUT,5-OUT, Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel 4-OUT, 3-OUT,...
CR-325 http://www.xiaoyu163.com 3 7 63 1515 0 SERVICE PROCEDURE-1 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING Laser Diode Properties This set employs a laser. Therefore, be sure to follow carefully the instructions below when servicing. Material: GaAS/GaALAs WARNING!! Wavelength: 780nm SERVICE WARNING : DO NOT APPROACH THE Laser output: max.
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CR-325 http://www.xiaoyu163.com 3 7 63 1515 0 SERVICE PROCEDURE-2 2. Initialize the unit (1) Press STANDBY/ON button while pressing down CD STOP button, then the FLT displays "CLEAR", and turn to STAND-BY. Remove power cord from power line. FL Display...
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CR-325/325UKD http://www.xiaoyu163.com 3 7 63 1515 0 ADJUSTMENT PROCEDURE CLOCK FREQUENCY ADJUSTMENT [When] 1. Exchange Main circuit PC board (NAAR-9575). 2. Exchange crystal (X702). [Procedure] 1. Connect the frequency counter to the test point 32.724K and GND on Main circuit PC board (NAAR-9575).
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3 7 6 3 1 5 1 5 0 S機種 メインマイコン(M3062LFHPFP) IC TERMINAL DESCRIPTION CR-325 / 325UKD / 525 / 525UKD Q701 : MAIN MICROPROCESSOR No. PIN NAME SIGNAL NAME I/O Act. DESCRIPTION 1 P96/ANEX1/SOUT4 CDDATA H Command serial data output port to CD signal microprocessor.
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http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 S機種 メインマイコン(M3062LFHPFP) ~STEREO/PLLS 38 P60/~CTS0/~RTS0 Tuner FM stereo detection terminal /Tuner PLL serial data entry terminal 39 P57/~RDY/CLKOUT FREQCAL O CLK Clock output terminal for adjustment 40 P56/ALE Tuner recovery detection terminal 41 P55/~HOLD ~FEPM H Port for Flash transfer...
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http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 S機種 メインマイコン(M3062LFHPFP) After the relay ON of the electric current and the temperature protect detection terminal 78 P12/D10 PROTECT_V ACPOWER starting protect detection operation from 0.5 seconds 79 P11/D9 LEDSTBY H STANDBY LED control terminal 80 P10/D8 ~CDOPENSW...
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3 7 6 3 1 5 1 5 0 NR-XX1/FR-155X サブマイコン(uPD780232GC) IC TERMINAL DESCRIPTION CR-325 / 325UKD / 525 / 525UKD Q801 : SUB MICROPROCESSOR PIN NO. PIN NAME SIGNAL NAME I/O Act. Description 1 VDD1 H Power supply.
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http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 NR-XX1/FR-155X サブマイコン(uPD780232GC) 27 P63/FIP51 JOGB H JOG rotally encoder pulse B input terminal. 28 P62/FIP50 P35 H Segment 35 output port. 29 P61/FIP49 P34 H Segment 34 output port. 30 P60/FIP48 P33 H Segment 33 output port.
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http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 NR-XX1/FR-155X サブマイコン(uPD780232GC) 57 FIP21 H Segment 6 output port. 58 FIP20 H Segment 5 output port. 59 VDD2 H Power supply port. 60 VLOAD -Vdisp H Power supply port. 61 FIP19 H Segment 4 output port.
1/23 PAGE 3 7 6 3 1 5 1 5 0 PARTS LIST CR-325 : Safety parts <DC> : Canadian model <DD> : U.S.A model <PP> : European model <DT> : Taiwanese model <GQ> : Hong Kong model <GR> : China model <B>...
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http://www.xiaoyu163.com 20/23 PAGE 3 7 6 3 1 5 1 5 0 R501 C-CARBON R RN72K1J-333JE 435033334R1 R502 C-CARBON R RN72K1J-333JE 435033334R1 R503 C-CARBON R RN72K1J-123JE 435031234R1 R504 C-CARBON R RN72K1J-123JE 435031234R1 R505 C-CARBON R RN72K1J-223JE 435032234R1 R506 C-CARBON R RN72K1J-223JE 435032234R1 R507...
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http://www.xiaoyu163.com 21/23 PAGE 3 7 6 3 1 5 1 5 0 R554 C-CARBON R RN72K1J-681FE 435036812R1 R555 C-CARBON R RN72K1J-472FE 435034722R1 R556 C-CARBON R RN72K1J-472FE 435034722R1 R557 METAL O R RS1/2WBJ-82 443528204T R558 METAL O R RS1/2WBJ-82 443528204T R559 METAL R RNU2WCJ-0.22 452732294F...
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http://www.xiaoyu163.com 22/23 PAGE 3 7 6 3 1 5 1 5 0 R811 C-CARBON R RN72K1J-272JE 435032724R1 R812 C-CARBON R RN72K1J-103JE 435031034R1 R813 C-CARBON R RN72K1J-103JE 435031034R1 R814 C-CARBON R RN72K1J-000JE 435030004R1 R815 C-CARBON R RN72K1J-471JE 435034714R1 R816 C-CARBON R RN72K1J-471JE 435034714R1 R817...
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