Saeh560el Technics SAEH 560 Service Manual
User Manual: Technics-SAEH-560-Service-Manual
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Table Of Contents COVER 1 Before Repairs 2 Protection Circuitry 3 Accessories 4 Caution for AC Main Leads 5 Location of Controls 6 Operation Checks and Component ReplacementProcedures 6.1 Checking for the AC IN P.C.B. 6.2 Checking for the operation P.C.B. 6.3 Checking for the main P. C.B. 6.4 Replacement for the regulator transistor 6.5 Replacement for the power IC 7 To Supply Power Source 8 Self-Diagnostic Mode 8.1 To display the malfunction code 8.2 To return to the normal display 8.3 Display contents 8.3.1 U70 CD, U70 DECK (displayed automatically) 8.3.2 F61 9 Schematic Diagram Notes 10 Schematic Diagram 11 Printed Circuit Board Diagram 12 Type Illustration of ICs, Transistors and Diodes 13 Wiring Connection Diagram 14 Terminal Function of ICs 14.1 IC901 (LC8A524A5N28):System Control/FL Drive 15 Block Diagram 16 Replacement Parts List 17 Cabinet Parts Location 18 Packaging Service Manual TOP NEXT AD0002043C2 Tuner/Amplifier SA-EH560 Colour (S).....................Silver Type Areas (E).....................Europe. (EB)..................Great Britain. (EG)..................Germany, Italy, France, Netherlands and Denmark. © 2000 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. Table Of Contents COVER 1 Before Repairs 2 Protection Circuitry 3 Accessories 4 Caution for AC Main Leads 5 Location of Controls 6 Operation Checks and Component ReplacementProcedures 6.1 Checking for the AC IN P.C.B. 6.2 Checking for the operation P.C.B. 6.3 Checking for the main P.C.B. 6.4 Replacement for the regulator transistor 6.5 Replacement for the power IC 7 To Supply Power Source 8 Self-Diagnostic Mode 8.1 To display the malfunction code 8.2 To return to the normal display 8.3 Display contents 8.3.1 U70 CD, U70 DECK(displayed automatically) 8.3.2 F61 9 Schematic Diagram Notes 10 Schematic Diagram 11 Printed Circuit Board Diagram 12 Type Illustration of ICs, Transistors and Diodes 13 Wiring Connection Diagram 14 Terminal Function of ICs 14.1 IC901 (LC8A524A5N28):System Control/FL Drive 15 Block Diagram 16 Replacement Parts List 17 Cabinet Parts Location 18 Packaging Service Manual TOP NEXT AD0002043C2 Tuner/Amplifier SA-EH560 Colour (S).....................Silver Type Areas (E).....................Europe. (EB)..................Great Britain. (EG)..................Germany, Italy, France, Netherlands and Denmark. © 2000 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. 1 Before Repairs TOP PREVIOUS NEXT 1. Turn off the power supply. Using a 10Ω, 10 W resistor, connect both ends of power supply capacitors (C701, C703 and C702, C704) in order to discharge the voltage. 2. Before turning the power supply on, after completion of repair, slowly apply the primary voltage by using a power supply voltage controller to make sure that the consumed current at 50 Hz in NO SIGNAL mode should be shown below with respectto supply voltage 230/240 V. •@ TOP PREVIOUS NEXT Power supply voltage AC 230 V AC 240 V Consumed current 50 Hz 70 ~ 250 mA 2 Protection Circuitry TOP PREVIOUS NEXT The protection circuitry may have operated if either of the following conditions is noticed: No sound is heard when the power is switched ON. Sound stops during a performance. The functions of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are shorted, or if speaker system with an impedance less than the indicated rated impedance of this unit are used. If this occurs, follow the procedure outlined below. 1. Switch OFF the power. 2. Determine the cause of the problem and correct it. 3. Switch ON the power once again. Note: When the protection circuitry functions, the unit will not operate unless the power is first switched OFF and then ON again. •@ TOP PREVIOUS NEXT 3 Accessories TOP PREVIOUS NEXT AC power supply cord for (E),(EG) areas/(RJA0019-X)...........................1 pc. AC power supply cord for (EB) area/(RJA0053-2X).........................1 pc. AM loop antenna set/(RSA0022-J)...........................1 pc. FM indoor antenna/(RSA0007)..............................1 pc. Speaker cords/(REE0499)..............................2 pcs./(REE0984)..............................2 pcs./ (REE0985)..............................2 pcs. Remote control transmitter/(RAK-EHA29WH).....................1 pc. Remote control batteries/(R6/LR6,“AA”, UM-3)............2 pcs. Note: These are available on sales route. Antenna plug adaptor for (EB) area only/(SJP9009)..............................1 pc. •@ TOP PREVIOUS NEXT 4 Caution for AC Main Leads TOP PREVIOUS NEXT 5 Location of Controls TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT 6 Operation Checks and Component Replacement/Procedures TOP PREVIOUS NEXT This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components. For reassembly after operation checks or replacement, reverse the respective procedures. Special reassembly procedures are described only when required. / 6.1 Checking for the AC IN P.C.B. 6.2 Checking for the operation P.C.B. 6.3 Checking for the main P.C.B. 6.4 Replacement for the regulator transistor 6.5 Replacement for the power IC •@ TOP PREVIOUS NEXT 6.1 Checking for the AC IN P.C.B. TOP PREVIOUS NEXT Check the AC IN P.C.B. as shown below. •@ TOP PREVIOUS NEXT 6.2 Checking for the operation P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step 3) of item 6.1. Check the operation P.C.B. as shown below. •@ TOP PREVIOUS NEXT 6.3 Checking for the main P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step 3) of item 6.1. Follow the (Step 1) - (Step 6) of item 6.2. Check the main P.C.B. as shown below. •@ TOP PREVIOUS NEXT 6.4 Replacement for the regulator transistor TOP PREVIOUS NEXT Follow the (Step 1) - (Step 3) of item 6.1. •@ TOP PREVIOUS NEXT 6.5 Replacement for the power IC TOP PREVIOUS NEXT Follow the (Step 1) - (Step 3) of item 6.1. Follow the (Step 1) - (Step 6) of item 6.2. Follow the (Step 1) - (Step 10) of item 6.3. •@ TOP PREVIOUS NEXT 7 To Supply Power Source TOP PREVIOUS NEXT This unit SA-EH560 is designed to operate on power supplied form system connected./For system connection, refer to Fig. 7-1. Fig. 7-1. When the unit SA-EH560 has to test and service alone, use the following method to supply power source. 1. Short the section between W902A Pin 3 and C740 (-) (GND). (Refer to Fig. 7-2. ) 2. Connect this unit to an AC power supply cord./(This unit come to stand-by mode.) 3. Turn the unit ON. Fig. 7-2. Notes: Use only this method when checking the voltage etc../In case of checking the operations, use the system connections to supply power source. •@ TOP PREVIOUS NEXT 8 Self-Diagnostic Mode TOP PREVIOUS NEXT This unit is equipped with a self-diagnostic function which, in the event of a malfunction, automatically displays a code indicating the nature of the malfunction. Use this self-diagnostic function when servicing the unit. 8.1 To display the malfunction code 8.2 To return to the normal display 8.3 Display contents 8.3.1 U70 CD, U70 DECK(displayed automatically) 8.3.2 F61 •@ TOP PREVIOUS NEXT 8.1 To display the malfunction code TOP PREVIOUS NEXT U70 CD:/U70 DECK: Automatically displays on the tuner/amplifier when a malfunction occurs. Refer to Fig. 8-1. F61: Automatically displays on the tuner/amplifier when a malfunction occurs. Refer to Fig. 8-1. Fig. 8-1. •@ 8.2 To return to the normal display TOP PREVIOUS NEXT 1. For U70 CD/U70 DECK 2. Press an any operation button on the tuner/amplifier. 3. To re-display the code, switch the power off (POWER STANDBY button), and then switch power back on again 4. For F61 5. If F61 is displayed, the power will automatically be switched off and the standby indicator will light up. 6. F61 will be displayed for 3 seconds, and then the clock will be displayed. 7. To re-display the code, switch the power on. F61 will be re-displayed, and then after 3 seconds the clock will be displayed and the power will automatically switch off. •@ TOP PREVIOUS NEXT 8.3 Display contents TOP PREVIOUS NEXT 8.3.1 U70 CD, U70 DECK(displayed automatically) 8.3.2 F61 •@ TOP PREVIOUS NEXT 8.3.1 U70 CD, U70 DECK/(displayed automatically) TOP PREVIOUS NEXT Problem or condition A bus-line communications error has occurred as a result of the flat cables being inserted incorrectly, thus preventing the system from operating. 1. If U70 is displayed on the tuner/amplifier, the tape deck or CD Player cannot be operated by remote control. Correction Procedure 1. To check for correct insertion of flat cables. 2. Insert each connector until you hear a click. 3. Insert the flat cables at the back of the unit in the order indicated. Refer to Fig. 8-2. Make sure the white side of the cable is on your right side. Refer to Fig. 8-3. Fig. 8-2. Fig. 8-3. 4. Breakage of flat cable. (Check and replace.) 5. If the problem is not corrected by items 1 and 2 above, this indicates a faulty IC. SA-EH560: IC901 (LC8A524A5N28) SL-EH560: IC451 (M38504M6200F) RS-EH760: IC701 (M38503M2400F) Check these ICs and replace. •@ TOP PREVIOUS NEXT 8.3.2 F61 TOP PREVIOUS NEXT Problem or condition When the power switch is switched on, it automatically switches back off, making it impossible to switch power on. Correction procedure Faulty Tuner/Amplifier (SA-EH560) output IC (IC601). (When a DC voltage is applied to speaker terminals.) •@ TOP PREVIOUS NEXT 9 Schematic Diagram Notes TOP PREVIOUS NEXT This schematic diagram may be modified at any time with the development of new technology. Notes: S901: Power Standby/on switch ( /I) S902: ECO mode switch (MODE) S903: Clock/timer, demo switch/(CLOCK/TIMER, DEMO) S904: Play timer/record timer switch/( PLAY/ REC) S905: FM mode switch (FM AUTO/MONO) S906: Tuning mode switch (TUNING MODE) S907: Set switch (SET) S908: Source input switch (INPUT SELECTOR) S910: Tuning down switch (TUNING, ) S911: Tuning up switch (TUNING, ) S912: Tuner/band switch (TUNER/BAND) S913: Super woofer switch (S.WOOFER) S914: RDS display mode PS switch/(RDS DISP MODE-PS)/ [For (E),(EG) areas] S915: RDS display mode PTY switch/(RDS DISP MODE-PTY)/ [For (E),(EG) areas] VR901: Volume control VR (VOLUME) Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on theinternal impedance of the DC circuit tester. No mark : Power ON (FM or AM) Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacturer’s specified parts shown in the parts list. Caution! IC and LSI are sensitive to static electricity. Secondary trouble can be prevented by taking care during repair. Cover the parts boxes made of plastics with aluminum foil. Ground the soldering iron. Put a conductive mat on the work table. Do not touch the legs of IC or LSI with the fingers directly. Voltage and signal line : Positive voltage line : Negative voltage line : FM signal line : FM OSC signal line : AM signal line : AM OSC signal line : Source signal line : Low sp. drive signal line •@ TOP PREVIOUS NEXT 10 Schematic Diagram TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT 11 Printed Circuit Board Diagram TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT 12 Type Illustration of ICs, Transistors and Diodes TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT 13 Wiring Connection Diagram TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT 14 Terminal Function of ICs TOP PREVIOUS NEXT 14.1 IC901 (LC8A524A5N28):System Control/FL Drive •@ TOP PREVIOUS NEXT 14.1 IC901 (LC8A524A5N28):/System Control/FL Drive TOP PREVIOUS NEXT Pin No. Terminal Name I/O Function 1 CHECK O Clock check signal output 2 LC72 DI O PLL data signal output 3 LC72 CE O Chip enable signal output 4 LC72 DO/ST I IF count data/stereo detect signal input 5 LC72 CK O Clock signal output 6 RL1 - Not used, open 7 RL2 8 ST/AV.6CH - Not used, open 9 SEL TUNER - Tuner select signal output (Not used, open) 10 SEL/ TUNER O Tuner select signal output 11 AC IN I Power failure detect signal input 12 RESET I Reset signal input 13 X IN I Oscillator connected terminal (32.7 kHz) 14 X OUT O 15 VSS - GND terminal 16 XC IN I Oscillator connected terminal (6 MHz) 17 XC OUT O 18 VDD1 I Power supply terminal 19 KEY TU I Operation key signal input 20 KEY KARAOKE I Operation key signal input 21 SH REQ I Request signal input from Sound Processor 22 NC(GND) - Not used, connected to GND 23 VR JOGB I Volume control signal input 24 VR JOGA 25 MIC DET I Microphone connecting detect signal input (Connected to VDD via resistor) 26 HP SW I Headphone connecting detect signal input 27 RDS CLK I RDS clock signal input 28 RDS DATA I RDS data signal input 29 REMOCON I Remote control signal input 30 NC - Not used, open 31 | 37 7G | 1G O Grid signal output 38 NC - Not used, open 40 | 45 P1 | P6 O Segment signal output 46 VDD3 I Power supply terminal 47 | 50 P7 | P10 O Segment signal output 51 -VP I Power supply terminal (negative) 52 | 71 P11 | P30 O Segment signal output 72 VDD4 I Power supply terminal 73 | 77 P31 | P35 O Segment signal output 78 REG IN0 I Area select signal input 79 REG IN1 80 STANDBY O LED (STANDBY) drive signal output 81 TIMER O LED (TIMER) drive signal output 82 S.W LED O LED (S.WOOFER) drive signal output 83 LOUNGE - LED (LOUNGE) drive signal output (Not used, open) 84 CHORUS - LED (CHORUS) drive signal output (Not used, open) 85 MUTE O Muting signal output 86 POWER O Power control signal output 87 /ECO O ECO signal output 88 MUTE2 O Muting signal output 89 VSS2 - GND terminal 90 VDD2 I Power supply terminal 91 NC - Not used, open 93 RL4 - Not used, open 94 SH CS O Chip select signal output for Sound Processor 39 92 95 SH DO O Serial communication signal to Sound Processor (Data signal output) 96 SH DI I Serial communication signal to Sound Processor (Data signal input) 97 SH CK I Serial communication signal to Sound Processor (Clock signal input) 98 E DET I Unusual condition detect signal input 99 CR TIMER 100 SD •@ TOP PREVIOUS NEXT I/O TIME CONSTANT terminal I Station detector signal input from tuner circuit 15 Block Diagram TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT 16 Replacement Parts List TOP PREVIOUS NEXT Notes: Important safety notice: mark have special characteristics important for safety. Components identified by Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacture’s specified parts shown in the parts list. Themarks in Remarks indicate language of instruction manual. : Spanish, Swedish : English : German, French, Italian : Netherlands, Danish The parenthesized indications in the Remarks columns specify the areas. (Refer to the cover page for area.) The marking [RTL] indicates that Retention Time is Limited for this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time. The retention period of availabilityis dependent on the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, the assembly will no longer be available. All parts are supplied by MESA. Ref. No. Part No. Part Name& Description Pcs 1 RKM0395C-S CABINET 1 2 RHD30007-S SCREW 4 Remarks 3 XTBS3+10JFZ1 SCREW 1 4 REX0967 WIRE ASS’Y 1 5 RMZ0339 ZENNER COVER 1 6 RGW0343-S KNOB,VOLUME 1 7 RHN90001 NUT 1 8 RKA0106-N FOOT RING 4 9 RKF0606A-K BACK GRILL 1 10 RKW0581-1V FL WINDOW 1 11 RMN0427 CABLE HOLDER 1 12 RYP0946B-S FRONT PANEL 1 (EB) 12 RYP0946G-S FRONT PANEL 1 (E,EG) 12-1 RGB0025-A TECHNICS BADGE 1 13 SHG1654 RUBBER 4 14 XTB3+10JFZ SCREW 10 15 XTB3+8JFZ SCREW 11 16 XTW3+15T SCREW 2 17 XTBS3+8JFZ1 SCREW 2 18 RLBT4001-N FERAITO COA 1 19 RMN0582 PT HOLDER 1 20 SHR9112 RIVET 1 21 XTB3+20JFZ SCREW 1 A1 RAK-EHA29WH REMOTE CONTROLLER 1 A1-1 RKK0123-H BATTERY COVER 1 A2 REE0499 SPEAKER CORD 2 A3 REE0984 SPEAKER CORD 2 A4 REE0985 SPEAKER CORD 2 A5 RJA0019-X AC POWER SUPPLY CORD 1 (E,EG) A5 RJA0053-2X AC POWER SUPPLY CORD 1 (EB) A6 RQA0117 WARRANTY CARD 1 A7 RQCB0169 SERVICE CENTER LIST 1 A8 RQT5354-E OPERATING INSTRUCTIONS 1 (E) A8 RQT5355-B OPERATING INSTRUCTIONS 1 (EB)/ A8 RQT5352-D OPERATING INSTRUCTIONS 1 (EG)/ A8 RQT5353-H OPERATING INSTRUCTIONS 1 (EG)/ A9 RSA0007 FM INDOOR ANTENNA 1 A10 RSA0022-J AM LOOP ANTENNA 1 A11 SJP9009 ANT.ADAPTOR 1 (EB) A12 RQCA0736 SETTING GUIDE 1 (EB) C151 ECEA1CKS100 16V 10U 1 (E,EG) C152 ECBT1H331KB5 50V 330P 1 (E,EG) C153 ECBT1H102KB5 50V 1000P 1 (E,EG) C154 ECBT1H561KB5 50V 560P 1 (E,EG) C155 ECBT1H102KB5 50V 1000P 1 (E,EG) C156,57 ECBT1H470J5 50V 47P 2 (E,EG) C158,59 RCE0JKA470BG 6.3V 47U 2 (E,EG) C160 ECBT1H102KB5 50V 1000P 1 (E,EG) C395,96 ECBT1H473KB5 50V 0.047U 2 C509,10 ECBT1H103KB5 50V 0.01U 2 C550 ECBT1C103NS5 16V 0.01U 1 C551 ECA1HAK2R2XB 50V 2.2U 1 C552 ECBT1H103KB5 50V 0.01U 1 C553 ECEA1HKAR22B 50V 0.22U 1 C554 ECA1AAK221XH 10V 220U 1 C564 ECA1CAK100XB 16V 10U 1 C601,02 ECA1CAK100XB 16V 10U 2 C603,04 ECBT1H471KB5 50V 470P 2 C605,06 ECBT1H102KB5 50V 1000P 2 C607,08 ECBT1H471KB5 50V 470P 2 C609,10 ECBT1H470J5 50V 47P 2 C611,12 ECBT1H150JC5 50V 15P 2 C613,14 ECBT1H470J5 50V 47P 2 C616 ECEA1HKNR47B 50V 0.47U 1 C617,18 ECKR2H103ZU 500V 0.01U 2 C619 ECBT1H103KB5 50V 0.01U 1 C620,21 ECQV1H473JM3 50V 0.047U 2 C622 ECA1HM101 50V 100U 1 C624,25 ECQV1H473JM3 50V 0.047U 2 C626,27 ECQV1H104JM3 50V 0.1U 2 C631,32 ECBT1H473KB5 50V 0.047U 2 C635-37 ECBT1H473KB5 50V 0.047U 3 C639-42 ECBT1H102KB5 50V 1000P 4 C647-50 ECBT1H102KB5 50V 1000P 4 C655,56 ECA1CAK100XB 16V 10U 2 C659,60 ECA1CAK100XB 16V 10U 2 C666 ECBT1H473KB5 50V 0.047U 1 C701 ECA1VM472E 35V 4700U 1 C702,03 ECA1VM562E 35V 5600U 2 C704 ECA1VM472E 35V 4700U 1 C705 ECBT1H103KB5 50V 0.01U 1 C706 RCE1VKA100BG 35V 10U 1 C707,08 ECBT1H473KB5 50V 0.047U 2 C709 ECQV1H104JZ 50V 0.1U 1 C710 ECBT1H473KB5 50V 0.047U 1 C714 ECBT1H102KB5 50V 1000P 1 C715 ECA1EAM472XE 25V 4700U 1 C717 ECA1CAK330XB 16V 33U 1 C718 ECEA1CKS101 16V 100U 1 C719,20 ECBT1H473KB5 50V 0.047U 2 C721 RCE1AKA101BG 10V 100U 1 C722 ECEA1CKS101 16V 100U 1 C723,24 ECBT1H473KB5 50V 0.047U 2 C731 ECBT1H102KB5 50V 1000P 1 C732 ECBT1H223KB5 50V 0.022U 1 C733 ECBT1H473KB5 50V 0.047U 1 C734 RCE1HKA3R3BG 50V 3.3U 1 C735 ECBT1H473KB5 50V 0.047U 1 C737 ECA1HM101 50V 100U 1 C740 ECA1CAK100XB 16V 10U 1 C741 ECQE1104KF3 100V 0.1U 1 C753 ECKR1H103ZF5 50V 0.01U 1 C754 ECBT1H103KB5 50V 0.01U 1 C755 ECA1CAM102XB 16V 1000U 1 C758 ECBT1H103KB5 50V 0.01U 1 C759 RCE1AKA470BG 10V 47U 1 C761 ECQE1104KF3 100V 0.1U 1 C791 ECKWRS102MBC 1000P 1 C901 EEAFC0J101B 6.3V 100U 1 C902 RCE1AM102BV 10V 1000U 1 C903,04 ECBT1H103KB5 50V 0.01U 2 C905 ECBT1H102KB5 50V 1000P 1 C907,08 ECBT1H471KB5 50V 470P 2 C909 ECBT1H102KB5 50V 1000P 1 C910 ECBT1H200JC5 50V 20P 1 C911 ECBT1H180J5 50V 18P 1 C912 ECBT1H104KB5 50V 0.1U 1 C913 ECA1CAK100XB 16V 10U 1 C914 ECEA1HKS2R2 50V 2.2U 1 C915 ECBT1H103KB5 50V 0.01U 1 C916 EEAFC0J101B 6.3V 100U 1 C917 ECBT1H103KB5 50V 0.01U 1 C918 ECEA0JKS101 6.3V 100U 1 C919,20 RCE1HKA4R7BG 50V 4.7U 2 C921 ECBT1H102KB5 50V 1000P 1 C922 ECA1VAK330XB 35V 33U 1 C923,24 ECBT1H104KB5 50V 0.1U 2 C925,26 ECBT1H102KB5 50V 1000P 2 C927,28 RCE1HKA4R7BG 50V 4.7U 2 C931 ECA1CAK100XB 16V 10U 1 C961 ECEA1CKS100 16V 10U 1 CN602 RJU057W008 CONNECTOR(8P) 1 CN603 RJU057W004 CONNECTOR(4P) 1 CN701-13 RJS1A1101T1 CONNECTOR(1P) 13 CN781 RJS10T5ZA CONNECTOR(10P) 1 CP101 RJT100W11 CONNECTOR(11P) 1 CP602 RJT057W008-1 CONNECTOR(8P) 1 CP603 RJT057W004-1 CONNECTOR(4P) 1 D151 MA4051M DIODE 1 D306 SELS5223C LED 1 D500 MA165 DIODE 1 D551,52 MA165 DIODE 2 D555 MA4100M DIODE 1 D558 MA165 DIODE 1 D563 MA165 DIODE 1 D601,02 SB360L6508 DIODE 2 D607 1SS291TA DIODE 1 D657-59 MA165 DIODE 3 D701-04 1N5402BF DIODE 4 D705 RL1N4003N02 DIODE 1 D711 RL1N4003N02 DIODE 1 D715 MA165 DIODE 1 D717-20 RL1N4003N02 DIODE 4 D721 MA4300M DIODE 1 D723 MA4150M DIODE 1 D725 MA4082LTA DIODE 1 D730 MA4091H DIODE 1 D736 MA165 DIODE 1 D737 MA4082LTA DIODE 1 D738-40 MA165 DIODE 3 D741-44 RL1N4003N02 DIODE 4 D745 MA4051M DIODE 1 D746 RL1N4003N02 DIODE 1 D747 MA4068M DIODE 1 D749 MA165 DIODE 1 D751,52 1N5402BF DIODE 2 D753-55 RL1N4003N02 DIODE 3 D756,57 MA700 DIODE 2 D758 MA165 DIODE 1 D760 MA165 DIODE 1 D761 RL1N4003N02 DIODE 1 D901,02 1SS291TA DIODE 2 D903,04 MA165 DIODE 2 D905 1SS291TA DIODE 1 D906,07 MA165 DIODE 2 D915 1SS291TA DIODE 1 D933 MA165 DIODE 1 (E,EG) D951 LNJ301MPUJAD LED 1 D954 SELS5923C LED 1 D956 SELS5923C LED 1 D961 MA4075M DIODE 1 D973 MA4030M DIODE 1 D974 MA165 DIODE 1 F1 XBA2C10TB0 FUSE 1 FL901 RSL0298-F FL 1 IC151 LC72721NMTLM IC 1 IC601 RSN311W64A IC 1 IC901 LC8A524A5N28 IC 1 JK601 ,02 RJH5603-1J 6P SP TANSI 2 JK701 SJS9236 JACKAC INLET 1 JK903 RJJ37TN02-C JACK,HEADPHONE 1 L151,52 ELEXT101KA9 COIL 2 (E,EG) L153 RLQA1R0JT1-Y COIL 1 (E,EG) L601-06 RLQYR73MW1-0 COIL 6 L701 RLQZ371 COIL 1 L901 RLQA100JT1-Y COIL 1 L902 RLQA1R0JT1-Y COIL 1 P1 RPG4793 PACKING CASE(SYSTEM) 1 (E) P1 RPG4795 PACKING CASE(SYSTEM) 1 (EB) P1 RPG4794 PACKING CASE(SYSTEM) 1 (EG) P2 RPQ0951 PAD(SYSTEM) 1 P3 RPG4397 PACKING CASE(RS) 1 P3 RPG4396 PACKING CASE(SA) 1 P3 RPG4398 PACKING CASE(SH) 1 P3 RPG4399 PACKING CASE(SL) 1 P4 RPN1195-2 PAD(RS) 1 (E,EG) P4 RPN1194 PAD(SA) 1 P4 RPN1196 PAD(SH) 1 P4 RPN1203 PAD(SL) 1 P5 SPP740-1 SHEET 4 P6 RPF0139 PROTECTION BAG(F.B.) 1 PCB1 REP2964D-M MAIN PCB 1 (E,EG)/[RTL] PCB1 REP2964L-M MAIN PCB 1 (EB) [RTL] PCB2 REP2966D-S SUB PCB 1 (E,EG)/[RTL] PCB2 REP2966E-S SUB PCB 1 (EB) [RTL] Q503 2SC3327A TRANSISTOR 1 Q551 2SA1995RSTA TRANSISTOR 1 Q554 2SA1995RSTA TRANSISTOR 1 Q555 2SC3327A TRANSISTOR 1 Q558 UN4211 TRANSISTOR 1 Q601,02 2SC5398RSTA TRANSISTOR 2 Q605,06 2SD2144STA TRANSISTOR 2 Q701 2SD2374PQAU TRANSISTOR 1 Q702 2SB1548PQAU TRANSISTOR 1 Q703 2SD2137PQTA TRANSISTOR 1 Q705 2SA1995RSTA TRANSISTOR 1 Q706 UN4211 TRANSISTOR 1 Q707 2SB1548PQAU TRANSISTOR 1 Q708 UN4211 TRANSISTOR 1 Q709 2SC3327A TRANSISTOR 1 Q711 2SB1548PQAU TRANSISTOR 1 Q723 2SC3940AQSTA TRANSISTOR 1 Q725 2SC5398RSTA TRANSISTOR 1 Q726 2SC3940AQSTA TRANSISTOR 1 Q791 2SC3327A TRANSISTOR 1 Q901 UN4212TA TRANSISTOR 1 Q902 UN411FTA TRANSISTOR 1 Q911,12 2SC3327A TRANSISTOR 2 Q961 UN4115 TRANSISTOR 1 R151,52 ERDS2FJ102 1/4W 1K 2 (E,EG) R153,54 ERDS2FJ104 1/4W 100K 2 (E,EG) R155 ERDS2FJ121 1/4W 120 1 (E,EG) R158 ERDS2FJ102 1/4W 1K 1 (E,EG) R229,30 ERDS2FJ102 1/4W 1K 2 R509-12 ERDS2FJ390 1/4W 39 4 R544 ERDS2FJ103 1/4W 10K 1 R546,47 ERDS2FJ392 1/4W 3.9K 2 R548 ERDS2FJ102 1/4W 1K 1 R551 ERDS2FJ183 1/4W 18K 1 R552 ERDS2FJ473 1/4W 47K 1 R553,54 ERDS2FJ392 1/4W 3.9K 2 R555 ERDS2FJ223 1/4W 22K 1 R556 ERDS2FJ104 1/4W 100K 1 R557 ERDS2FJ103 1/4W 10K 1 R558 ERDS2FJ222 1/4W 2.2K 1 R559 ERDS2FJ472 1/4W 4.7K 1 R561 ERDS2FJ104 1/4W 100K 1 R563,64 ERDS2FJ272 1/4W 2.7K 2 R570 ERDS2TJ225 1/4W 2.2M 1 R571 ERDS2FJ562 1/4W 5.6K 1 R572 ERDS2FJ153 1/4W 15K 1 R591 ERDS2FJ472 1/4W 4.7K 1 R597,98 ERDS2FJ122 1/4W 1.2K 2 R601,02 ERDS2FJ472 1/4W 4.7K 2 R603,04 ERDS2FJ332 1/4W 3.3K 2 R605,06 ERDS2FJ472 1/4W 4.7K 2 R607,08 ERDS2FJ563 1/4W 56K 2 R609,10 ERDS2FJ124 1/4W 120K 2 R611,12 ERDS2FJ563 1/4W 56K 2 R614,15 ERDS2FJ472 1/4W 4.7K 2 R617,18 ERDS2FJ472 1/4W 4.7K 2 R619,20 ERDS2FJ124 1/4W 120K 2 R621 ERDS2FJ154 1/4W 150K 1 R622,23 ERDS2FJ124 1/4W 120K 2 R624 ERDS2FJ154 1/4W 150K 1 R627 ERDS2FJ474 1/4W 470K 1 R628 ERDS2FJ223 1/4W 22K 1 R631,32 ERDS2FJ392 1/4W 3.9K 2 R635 ERDS2FJ222 1/4W 2.2K 1 R637 ERDS2FJ153 1/4W 15K 1 R638 ERDS2FJ683 1/4W 68K 1 R639,40 ERDS1FJ100 1/2W 10 2 R641,42 ERD2FCG100 1/4W 10 2 R643,44 ERDS1FJ100 1/2W 10 2 R645,46 ERD2FCG100 1/4W 10 2 R647,48 ERDS2FJ2R2 1/4W 2.2 2 R649,50 ERDS1FJ100 1/2W 10 2 R651,52 ERD2FCG100 1/4W 10 2 R683,84 ERDS2FJ102 1/4W 1K 2 R687,88 ERD16TJ000T 1/4W 0 2 R702 ERDS2FJ273 1/4W 27K 1 R703-05 ERG1SJ222 1W 2.2K 3 R707 ERD2FCJ4R7 1/4W 4.7 1 R708 ERDS2FJ472 1/4W 4.7K 1 R712 ERDS2FJ222 1/4W 2.2K 1 R719 ERDS2FJ332 1/4W 3.3K 1 R720 ERDS2FJ392 1/4W 3.9K 1 R721 ERD2FCJ4R7 1/4W 4.7 1 R722 ERQ16NKW2R2E 1/6W 2.2 1 R723 ERDS2FJ562 1/4W 5.6K 1 R724 ERDS2FJ392 1/4W 3.9K 1 R725 ERDS2FJ100 1/4W 10 1 R727 ERDS2FJ392 1/4W 3.9K 1 R729 ERDS2FJ221 1/4W 220 1 R738 ERDS2FJ392 1/4W 3.9K 1 R739 ERDS2FJ473 1/4W 47K 1 R749 ERDS2FJ102 1/4W 1K 1 R763 ERDS2FJ472 1/4W 4.7K 1 R764 ERDS2FJ331 1/4W 330 1 R765 ERDS1FJ221 1/2W 220 1 R766 ERDS1FJ470 1/2W 47 1 R767 ERD2FCJ4R7 1/4W 4.7 1 R768 ERDS2FJ101 1/4W 100 1 R770 ERDS2FJ104 1/4W 100K 1 R771 ERDS2FJ222 1/4W 2.2K 1 R772 ERDS2FJ223 1/4W 22K 1 R773,74 ERDS1FJ180 1/2W 18 2 R776 ERDS2FJ103 1/4W 10K 1 R777 ERDS2FJ102 1/4W 1K 1 R791,92 RSFMB40KT-L FUSE PROTECTOR 2 R793 ERDS2FJ1R0 1/4W 1 1 R794 ERDS2FJ473 1/4W 47K 1 R795 ERDS2FJ392 1/4W 3.9K 1 R797 ERD16TJ000T 1/4W 0 1 R901 ERDS2FJ821 1/4W 820 1 R902 ERDS2FJ102 1/4W 1K 1 R903 ERDS2FJ122 1/4W 1.2K 1 R904 ERDS2FJ152 1/4W 1.5K 1 R905 ERDS2FJ182 1/4W 1.8K 1 R906 ERDS2FJ222 1/4W 2.2K 1 R907 ERDS2FJ332 1/4W 3.3K 1 R908 ERDS2FJ472 1/4W 4.7K 1 R909 ERDS2FJ182 1/4W 1.8K 1 R910 ERDS2FJ222 1/4W 2.2K 1 R911 ERDS2FJ332 1/4W 3.3K 1 R912 ERDS2FJ472 1/4W 4.7K 1 R913 ERDS2FJ821 1/4W 820 1 R914 ERDS2FJ102 1/4W 1K 1 R915 ERDS2FJ122 1/4W 1.2K 1 R916 ERDS2FJ152 1/4W 1.5K 1 R918 ERDS2FJ103 1/4W 10K 1 R919 ERDS2FJ153 1/4W 15K 1 R921,22 ERDS2FJ103 1/4W 10K 2 R923 ERDS2FJ223 1/4W 22K 1 R924,25 ERDS2FJ102 1/4W 1K 2 R926 ERDS2FJ222 1/4W 2.2K 1 R928 ERDS2FJ473 1/4W 47K 1 R929-32 ERDS2FJ102 1/4W 1K 4 R933 ERDS2FJ471 1/4W 470 1 R934-36 ERDS2FJ101 1/4W 100 3 R937 ERDS2FJ103 1/4W 10K 1 R939 ERDS2FJ152 1/4W 1.5K 1 R943 ERDS2FJ101 1/4W 100 1 R944 ERDS2FJ222 1/4W 2.2K 1 R945 ERDS2FJ101 1/4W 100 1 R946 ERDS2FJ102 1/4W 1K 1 R947,48 ERDS2FJ104 1/4W 100K 2 R949 ERDS2FJ472 1/4W 4.7K 1 R950 ERDS2FJ101 1/4W 100 1 R951 ERDS2FJ334 1/4W 330K 1 R952 ERDS2TJ106T 1/4W 10M 1 R953 ERDS2FJ101 1/4W 100 1 R954 ERDS2FJ104 1/4W 100K 1 R955 ERDS2FJ824 1/4W 820K 1 R956-58 ERDS2FJ102 1/4W 1K 3 R959 ERDS2FJ470 1/4W 47 1 R960 ERDS2FJ152 1/4W 1.5K 1 R961,62 ERDS2FJ223 1/4W 22K 2 R963,64 ERDS2FJ121 1/4W 120 2 R965,66 ERDS2FJ392 1/4W 3.9K 2 R967 ERDS2FJ222 1/4W 2.2K 1 R968 ERDS2FJ105 1/4W 1M 1 R969 ERDS2FJ272 1/4W 2.7K 1 R975 ERDS2FJ154 1/4W 150K 1 R976 ERDS2FJ104 1/4W 100K 1 R984 ERDS2FJ391 1/4W 390 1 R986 ERDS2FJ152 1/4W 1.5K 1 R987,88 ERDS2FJ102 1/4W 1K 2 R990 ERDS2FJ104 1/4W 100K 1 R991 ERDS2FJ473 1/4W 47K 1 R993 ERDS2FJ104 1/4W 100K 1 R995 ERDS2FJ221 1/4W 220 1 R996,97 ERDS2FJ151 1/4W 150 2 RL701 RSY0030M-0 RELAY 1 RL702 RSY0040M-0 RELAY 1 (EB) S901-08 EVQ11G05R SW 8 S910-13 EVQ11G05R SW 4 S914,15 EVQ11G05R SW 2 T701 RTP2M5B018 POWER TRANSFORMER 1 T702 RTP1H3E001 POWER TRANSFORMER 1 VR901 EVQVBXFK124B V.R. 1 X151 RSXC4M33S02T OSCILLATOR 1 X901 EF0EC6004T4 OSCILLATOR 1 X902 RSXD32K7S02 OSCILLATOR 1 Z120 RAN0005EM-1 TUNER UNIT 1 Z701 ERZV10V511CS COMPONENT COMBINATION 1 Z901 RCDGP1U28XD REMOTE SENSOR 1 •@ TOP PREVIOUS NEXT (E,EG) 17 Cabinet Parts Location TOP PREVIOUS NEXT •@ TOP PREVIOUS NEXT 18 Packaging TOP PREVIOUS •@ TOP PREVIOUS Z120 TUNER UNIT (RAN0005EM) FM ANT AM ANT +B(FM) FM MIXER RF AMP IFT AM OSC COIL AM ANT COIL +B2 Rch +B(FM) FM IF AMP BUFFER AMP FM OSC FM / AM I F AMP, DET / AM OSC, MIX / FM MPX +B(FM) (LA1833MN) +B(FM) DET AM OSC FM IF IN AM/FM IF BUFFER SCURVE FM IF 16 15 AM OUT DET OUT PILOT IN MPX IN PILOT OUT PHASE DET AM DET DECODER STEREO SWITCH PILOT CANCEL FF FF FF AM MIX OUT AM IF IN SD STRQ TUNING DRIVE FMDET Vcc 9 14 COMP VCO FM DET 13 Rch 17 Lch 18 AGC AM IF LEVEL DET 1 AM RF AMP AM MIX 19 GND 8 2 4 6 10 5 ST BUFEER 20 FM/AM ALC 21 MONO 24 AM OSC OUT 23 AGC AFC REG AM RF IN 22 3 AM OSC FM:ON 11 12 7 PILOT DET +B2 +B2 AM IFT SD 18 AOUT 17 AIN 16 PD 11 SWALLOW COUNTER 1/6,1/17 4BIT 12 BIT PROGRAMMABLE DIVIDER PLL FREQUENCY SYNTHESIZER 1 XOUT 20 FM IN 14 AM IN 13 7.2MHz REFERENCE DIVIDER PHASE DET CHARGE PUMP IFIN XIN 1/2 (LC72131M) D0 2 3 4 5 BO1 6 CE DI UNIVERSAL COUNTER Power supply BO2 BO3 BO4 Power ON RESET IO2 Vss IO1 +B1 19 VDD +B(FM) DATA SHIFT REGISTER LATCH (FM:ON) 15 10 12 7 8 9 +B2 CL CE1 DATA1 CLK1 DATA IN W501 D.GND 13 CS/REQ 14 CLK 15 DATA 16 CS.GND 17 SH FL1 18 SH FL2 19 SYNC 20 -B3 From POWER TRANSFORMER 96 95 97 21 94 SH REQ 11 12 SH CS -7.5V V.GND SH CK 9 10 SH DO SW MIC Rch LC8A524A5N28 IC901 SYSTEM CONTROL / FL DRIVE 3 4 5 2 SD 8 100 SD 7 TW Rch IN SYNC TW Lch IN Rch +B6 SH DI 6 LC72 DI 5 DC 10V LC72 CK MID Rch IN DATA1 3 4 LC72 DO/ST A.GND MID Lch IN Rch CLK1 2 LC72 CE TUNER R DATA IN 1 CE1 To SOUND PROCESSOR BLOCK DIAGRAM TUNER L/C Q605 (Q606) MUTING For [E,EG] areas. LC72721NMTLM IC151 RDS SIGNAL DEMODULATOR 3,13 +B2 1 5 6 VREF FLOUT CIN VDD PLL (57kHz) REFERENCE VOLTAGE 4,12 CLOCK RECOVERY (1187.5Hz) Vss VREF 2 MPX IN 7 T1 8 T2 ANTIALIASING FILTER 57kHz BPF (SCF) DATA DECODER SMOOTHING FILTER RDCL 17 RDDA 16 PCL 9 CLK(4.332MHz) 19 T3 14 T4 RDS-ID DETECT RDS-ID 15 IDR 18 OSC/DIVIDER TEST XIN XOUT STDBY 11 10 20 D903 FL901 FL DISPLAY 78 D933 79 81 ( D954 PLAY/REC) MUTE2 88 S.W LED TIMER REGIN1 REGIN0 P1~35 40~45, 47~50 52~71, 73~77 27 STANDBY 28 RDS CLK 29 X OUT X IN 14 +B9 LC8A524A5N28 IC901 SYSTEM CONTROL / FL DRIVE 31~37 99 Z901 (REMOTE SENSOR) RDS DATA 13 17 1~7G CR TIMER VR JOGB XC IN 16 XC OUT 23 VR JOGA 24 X902 (32.7kHz) REMOCON X901 (6MHz) VR901 (VOLUME) MUTE2 DET X151 82 D951 (S.WOOFER) 80 D306 ( ) HEADPHONES Rch RSN311W64A IC601 POWER AMP 19 (18) Q911 MUTING (Q912) 20 D974 Q902,961 3 POWER CONTROL CIRCUIT 6 +B8 MUTING CONT D601 -VP +B3 15 26 (25) 1 (2) HIGH (6 ) 11 (12) SPEAKERS MID (6 ) (To SB-EH560) 23 (22) 5 (8) +B4 LOW (6 ) Q503,558 24 9 POWER CONTROL/ PROTECTION CIRCUIT SWITCHING N 14 GND 13 21 4 10 D906 16 7 D907 Q601,602 D602 -B1 SWITCHING -B2 MUTE2 AC IN POWER /ECO SIGNAL LEVEL DET POWER Q551,554,555 -VP 20 85 26 HP SW -VP AC IN 51 MUTE 98 E DET 11 15 12 89 90 18 46 72 CHECK VDD4 VDD3 VDD1 VDD2 Vss Vss2 LC8A524A5N28 IC901 SYSTEM CONTROL / FL DRIVE RESET KEY KARAOKE KEY TU 19 POWER 86 /ECO 87 1 TP KEY SWITCH (S901~915) Q901, RESET D904 +B9 +B10 +B9 -B1 Q702,705 -B3 REGULATOR D702,704, 752,754,755 T701 -B2 +B4 +B8 D701,703, 751,753 +B3 D956 (TRI-AMPLIFIER) Q703,704 +B5 +B2 RL701 Q706 SWITCHING REGULATOR +B1 +B11 Q701 REGULATOR Q709 POWER RELAY DRIVE Q708 SWITCHING SYNC RELAY DRIVE Q707 D705 -VP REGULATOR D711 +B9 D901 +B10 +B7 RL702 +B7 Q791 REGULATOR D902 F1 D717~720 Q711,725 +B6 POWER TRANSFORMER REGULATOR Q723 Q726 FL1 FL DISPLAY (FL901) REGULATOR FL2 /ECHO D741~744 D746 AC IN NOTES : FM SIGNAL LINE : AM SIGNAL LINE : FM OSC SIGNAL LINE : AM OSC SIGNAL LINE : SOURCE SIGNAL LINE : LOW SP. DRIVE SIGNAL LINE ( ) indicates pin No. Right channel. POWER TRANSFORMER T702 Z701 L701 AC IN SCHEMATIC DIAGRAM-1 A OPERATION CIRCUIT NOTE: :NEGATIVE VOLTAGE LINE The number which noted at the connectors on the schematic diagram as "SCHEMATIC DIAGRAM-1" or "SCHEMATIC DIAGRAM-2" :SOURCE SIGNAL LINE indicates the schematic diagram serial number located on the left corner in the schematic diagram. A B C -27V R997 150 FL901 (RSL0298-F) FL DISPLAY Y X W V U T S R Q P O N M L K J I H G F E D C B A A B C D F G H I 53 54 J K L M N O P Q R R901 820 R902 1K S903 (CLOCK/TIMER, -DEMO) R925 1K S902 (MODE) C922 35V33 C921 1000P D973 MA4030MTA C928 C920 50V4.7 50V4.7 R996 150 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 C927 C919 50V4.7 50V4.7 1 2 R913 820 R914 1K R903 1.2K R904 1.5K R905 1.8K R906 2.2K R907 3.3K R908 4.7K R911 3.3K R912 4.7K S913 (S.WOOFER) S908 (INPUT SELECTOR) R910 2.2K S912 (TUNER/BAND) S907 (SET) R909 1.8K S911 (TUNING, ) S906 (TUNING MODE) R916 1.5K S910 (TUNING, ) R915 1.2K S904 PLAY/ REC) S905 (FM AUTO/ MONO) R924 1K ( S901 ( / ) R922 10K C908 470P V S915 (PTY) S914 (PS) R921 10K C907 470P U R944 2.2K E (RDS DISP MODE) For [E,EG] areas. C904 0.01 R968 1M D974 MA165TA 0.1V 4.7K K P R510 39 C510 0.01 Q C923 0.1 Q902 UN411FTA MUTING CONT. 0V 0V R967 2.2K C509 0.01 R509 39 R512 39 W905 C396 0.047 JK903 HEADPHONES R511 39 C395 0.047 8 7 3 2 4 5 1 -6.2V 10K 0V MUTING CONT. C961 16V10 Q911 -27V Q961 UN4115TA R963 -6.1V 120 R965 3.9K 10K Q911,912 2SD2144STA MUTING R966 3.9K R975 150K R964 -6.1V 120 C931 16V10 0V Q912 D961 MA4075MTA C924 0.1 S R969 2.7K SCHEMATIC DIAGRAM-2 :POSITIVE VOLTAGE LINE A B C D E F G H I :NEGATIVE VOLTAGE LINE J K L M N O P Q R U V S 5.2V R949 4.7K R953 100 X901 (6MHz) 1 2 -17.3V -17.3V -17.3V -17.3V -17.3V -17.3V -17.3V R950 100 P10 P9 P8 P7 VDD3 P6 P5 P4 P3 P2 P1 NC NC 1G 2G 3G 4G 5G 6G 7G 5.2V 2.6V 2.5V 0.5V 5.2V 5.2V 5.2V A B C D E 1.3V 5.2V 5.2V 5.2V 2.5V 2.2V 2.7V 1.7V 5.1V 2V 0V C912 0.1 R929 1K 5.2V 5.1V 0V 0V 2.6V R930 R932 R931 L901 10 H R991 47K D902 1SS291TA D901 1SS291TA C903 0.01 D906 MA165TA D907 MA165TA H I G L E O C902 10V1000 47K 1 H C914 50V2.2 C926 1000P R936 100 0V D904 MA165TA 22K 22K D905 R954 10K R928 L902 1K R987 R918 100 100 1K R935 R934 R988 1.5K 1K 47 470 C913 16V10 R926 2.2K C905 1000P C901 6.3V100 5.1V R919 15K R960 R958 R959 R933 A B D C 1K 1K 1K RESET TP R955 820K 1SS291TA 100K 1.2V 3.8V 3.8V 4.4V 5.2V 5.2V 5.2V 5.2V 0V 5.1V 5.1V 0V 0V 0V R995 220 D951 LNJ301MPUJAD (S.WOOFER) D954 SELS5923C PLAY/ REC) R986 1.5K R923 22K R976 100K 5.2V J M N R957 1K F D903 MA165TA D915 1SS291TA R956 1K Q901 UN4212TA R937 10K ( D306 SELS5223C ( ) R939 1.5K For [E,EG] areas. C911 18P C925 1000P 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C915 0.01 NC 4V 0V REMOCON RDS DATA -25V T 3.1ms. RDS CLK HP SW 4V 4.4V MIC DET 0V P-P VR JOGA -25V T 3.1ms. F=6MHz VR JOGB NC(GND) 3.4V SH REQ P-P KEY KARAOKE F=6MHz KEY TU VDD1 5.2V P-P XC OUT XC IN F=32.7kHz IC901 VSS LC8A524A5N28 X OUT 1.8V SYSTEM CONTROL/ P-P X IN FL DRIVE RESET F=32.7kHz AC IN 5V SEL/ TUNER SEL TUNER 0V T 16 ms. ST/ AV6CH 5V RL2 5V RL1 0V 0V LC72 CK 2ms. 2V/DIV. 2ms. 2V/DIV. LC72 DO/ST 5V LC72 CE LC72 DI 0V T 10ms. CHECK 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 R990 100K R993 100K D933 MA165TA U V W X Y -VP P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 VDD4 P31 P32 P33 P34 P35 REGIN0 REGIN1 STANDBY 6.2V A B C D E F G H I J K L M N O P Q R S T 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 TIMER S.W LED LOUNGE CHORUS MUTE POWER /ECO MUTE2 VSS2 VDD2 NC NC RL4 SH CS SH DO SH DI SH CK E DET CR TIMER SD -27V -26.9V -21.8V -21.7V -11.8V -16.8V -17.1V -21.7V -21.7V -12V -12.6V -7.6V -16.8V -9.6V -6.8V -18V -18V -18V -11.4V -11.4V -12.2V 5.2V -18V -12.4V -9.6V -4.8V -11.7V 1.5V 0V 0V C910 20P X902 (32.7kHz) R951 330K 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 R952 10M -17.3V -12.5V -17.3V -22V 5.2V -12.7V -26.8V -26.8V -17.6V -17.3V -17.3V 3 :POSITIVE VOLTAGE LINE :SOURCE SIGNAL LINE VR901 EVQVBXFK124B (VOLUME) Z901 RCDGP1U28XD (REMOTE SENSOR) R946 1K 1 2 A B COM 3 2 1 D956 SELS5923C R984 390 (TRI-AMPLIFIER) C909 1000P A :NEGATIVE VOLTAGE LINE 5.2V C918 6.3V100 C917 0.01 C916 6.3V100 SCHEMATIC DIAGRAM-3 A OPERATION CIRCUIT 3 R945 100 R962 22K R943 100 R961 22K D E W902B 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C For [EB] area. A B C D E R947 100K R948 100K F G H I J For [E,EG] areas. IC151 LC72721NMTLM RDS SIGNAL DEMODULATOR C152 330P L151 100 H 2.5V C158 6.3V47 5.1V STDBY 20 2 MPX IN W901B T3 19 3 VDD IDR 18 4 VSS RDCL 17 5 FL OUT RDDA 16 K L M N O R151 1K 2.4V C B 7.2V 2.5V 6 C IN RDS-ID 15 7 T1 P Q T4 14 L152 100 H VSS 12 2.6V C159 6.3V47 9 PCL C160 1000P VDD 13 C155 1000P 8 T2 C153 1000P 5.1V 2.5V 10 X OUT X IN 11 X151 For [E,EG] areas. R155 120 5.1V D151 MA4051MTA C157 47P 6.2V -27V R152 1K 3V R154 100K C154 560P 2.5V 1 VREF C156 47P R158 1K 2.5V R153 100K C151 16V10 L153 1 H 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SCHEMATIC DIAGRAM-4 B MAIN CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :FM SIGNAL LINE :AM SIGNAL LINE :SOURCE SIGNAL LINE :LOW SP.DRIVE SIGNAL LINE C655 16V10 R687 0 R601 4.7K C656 16V10 R688 0 R602 4.7K A W501 A B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 10.4V A -7.5V B R598 1.2K C660 16V10 R632 3.9K C601 16V10 R603 3.3K C602 16V10 R604 3.3K E 7.5V 6.2V H I J K L -27V M N 7.2V O CP101 14.8V G 7.2V R230 1K R229 1K R618 4.7K R615 4.7K R614 4.7K R605 4.7K R606 4.7K R564 2.7K R683 1K Q605 0V B F A E D C 0V Q606 R684 1K F G C D E F G B A C W901A R617 4.7K C D E R563 2.7K A B C 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 To TUNER UNIT on SCHEMATIC DIAGRAM-9 R631 3.9K F W902A 1 2 3 4 5 6 7 8 9 10 11 C659 16V10 D 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 T.GND +B(1) SD +B(2) DET Rch IN CE Lch IN DI DO CL B R597 1.2K C R712 2.2K To MAIN CIRCUIT of SOUND PROCESSOR TUNER L/ Cch TUNER Rch A.GND MID Lch IN MID Rch IN DC10V TW Lch IN TW Rch IN S.W MIC -7.5V V.GND D.GND CS/REQ CLK DATA CT.GND SH FL1 SH FL2 SYNC 0V Q605,606 2SD2144STA MUTING 0V SCHEMATIC DIAGRAM-5 :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :SOURCE SIGNAL LINE :LOW SP.DRIVE SIGNAL LINE IC601 RSN311W64A POWER AMP C D R647 1/4W2.2 10 9 0V 8 0V R623 120K R624 150K R621 150K R622 120K R619 120K R620 120K 7 6 5 -22.5V 22.2V 0V 0V 4 3 2 -46V 45.6V 0V 1 0V D601 SB360L6508 1000P C606 F 56K 47P 56K 47P 120K 15P 120K 15P 56K 47P 56K 47P 11 0V D602 SB360L6508 1000P C605 E R607 C613 R608 C614 R609 C611 R610 C612 R611 C609 R612 C610 12 N 1000P C650 B 16 15 14 13 -23.1V 22.6V -0.2V 0V C616 50V0.47 1000P C649 A 17 R627 470K 470P C608 18 0V 470P 21 20 19 -46V 45.6V 0V C607 22 0V 470P 23 0V C604 24 470P A B C D E F C618 0.01 45.6V 14.8V R635 2.2K -7.5V -23.1V 22.6V D607 1SS291TA R648 1/4W2.2 C617 0.01 -46V Q503 2SD2144STA R628 22K C622 50V100 0V 0V Q601 5.3V 5.3V 0V SWITCHING 0V Q602 D657 MA165TA I D658 MA165TA R637 15K Q601,602 2SC5398RSTA SWITCHING R544 10K C619 0.01 D659 MA165TA D558 MA165TA R572 15K R571 5.6K Q551 2SA1995RSTA R556 100K 7.5V Q554 2SA1995RSTA 7.2V 0V 7.1V 7.5V D555 MA4100MTA SIGNAL LEVEL DET. 7.5V SIGNAL LEVEL DET. -7.5V D551 MA165TA C551 50V2.2 D552 MA165TA -27V -7.5V SIGNAL LEVEL DET. 10.4V Q555 2SD2144STA 6.2V R591 4.7K 7.5V 5V 10K D757 MA700ATA -7.5V C550 0.01 D756 MA700ATA -7.5V 0.3V R557 10K R559 4.7K R558 2.2K C552 0.01 R561 100K 10K SWITCHING -7.5V R570 2.2M 0V Q558 UN4211TA 14.8V R548 1K H C554 10V220 C648 1000P 25 0V C603 26 0V O B A L E J G N M SCHEMATIC DIAGRAM-6 B MAIN CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :SOURCE SIGNAL LINE :LOW SP.DRIVE SIGNAL LINE R643 1/2W10 JK601 L603 C631 0.047 R649 1/2W10 HIGH(6 ) C635 0.047 A MID(6 ) L605 E R639 1/2W10 (Lch) L601 C637 0.047 C625 R645 0.047 1/4W10 C621 R641 0.047 1/4W10 C627 R651 0.1 1/4W10 C LOW(6 ) SPEAKERS To SB-EH560 R644 1/2W10 JK602 L604 B HIGH(6 C666 0.047 R650 1/2W10 ) (Rch) L606 C636 0.047 R640 1/2W10 MID(6 ) C632 0.047 F LOW(6 ) L602 C624 R646 0.047 1/4W10 C626 R652 0.1 1/4W10 C620 R642 0.047 1/4W10 R547 3.9K R555 22K R546 3.9K R554 3.9K R553 3.9K C553 50V0.22 R552 47K R551 18K D 45.6V 14.8V -7.5V 10.4V 6.2V -23.1V 22.6V 2.1V C705 0.01 Q709 2SD2144STA R638 68K C709 0.1 D754,755 RL1N4003N02 6 4 3 5 2 1 W722 1 2 3 4 R766 1/2W47 D717-720 RL1N4003N02 D701 C703 35V5600 C701 35V4700 D751 D753 D701,703,751 1N5402BM21 D753,761 RL1N4003N02 C714 1000P D719 D720 C731 1000P B D717 A D761 C761 0.1 D702 C704 35V4700 C702 35V5600 D752 D754 D755 D702,704,752 1N5402BM21 R705 R704 R703 1W2.2K 1W2.2K 1W2.2K 45.6V B W721 D703 D704 A RL701 D715 MA165TA C564 16V10 R763 4.7K D705 RL1N4003N02 D721 MA4300MTA R708 4.7K C707 0.047 C706 35V10 C708 0.047 -27.5V D736 MA165TA 0V C737 50V100 R707 1/4W4.7 REGULATOR -27V -38.2V RELAY DRIVE R738 3.9K 0.7V D718 Q707 2SB1548PQAU -27V D563 MA165TA D737 MA4082LTA C740 16V10 R764 330 10K 16.3V 14.8V C733 0.047 C735 0.047 -46V 7.8V 10K 10.2V 10K D749 MA165TA REGULATOR 7.2V 14.8V 7.2V Q706 0V R739 47K Q723 2SC3940AQSTA 0V C715 25V4700 C721 10V100 8V R729 220 R727 3.9K 22.1V SWITCHING Q708 10K D725 MA4082LTA 7.5V Q706, 708 UN4211TA R767 1/4W4.7 REGULATOR C724 0.047 R797 0 C723 0.047 R702 27K R719 3.3K Q703 2SD2137PQTA C741 0.1 D C 1 2 3 4 5 6 7 8 9 10 SCHEMATIC DIAGRAM-7 :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE C POWER SUPPLY CIRCUIT Q705 2SA1995RSTA R725 10 R723 5.6K C719 0.047 15.4V D723 MA4150HTA -8V 44.5V C717 16V33 -0.6V REGULATOR C710 0.047 -8V 14.8V C718 16V100 9.6V C722 16V100 Q725 2SC5398RSTA REGULATOR -22.6V R724 3.9K -7.5V 15.8V 10.1V R770 100K Q701 2SD2374PQAU REGULATOR R720 3.9K 10.4V D730 MA4091HTA Q702 2SB1548PQAU REGULATOR 10.4V 16.3V R765 1/2W220 C639 1000P 1K Q711 2SB1548PQAU C720 0.047 R749 16.3V D738 MA165TA -7.5V -22.6V -7.5V D739 MA165TA 1/6W2.2 C734 50V3.3 R722 10 9 8 7 6 5 4 3 2 1 R768 100 14.8V 44.5V 14.8V W701B 10 9 8 7 6 5 4 3 2 1 D760 MA165TA CN781 D758 MA165TA R721 1/4W4.7 :SOURCE SIGNAL LINE :LOW SP.DRIVE SIGNAL LINE REGULATOR E601 C640 1000P D AC IN CIRCUIT C641 1000P D711 R773 R774 RL1N4003N02 1/2W18 1/2W18 Q726 2SC3940AQSTA T702 D740 MA165TA JK701 230V 50Hz [E,EG] 230-240V 50Hz [EB] Z701 RL702 RELAY DRIVE 0V 4 2 3 1 W2/ W3 C791 1000P 0.7V L701 AC IN Q791 2SD2144STA R794 47K 4 3 2 1 F1 TA2 C753 0.01 D741 CN603 4 3 2 1 F K D744 R777 1K C755 16V1000 R795 3.9K CP603 D743 D747 MA4068LTA C754 0.01 CN602 D745 MA4051MTA 10K 1 2 3 4 5 6 7 8 R772 22K R776 1 2 3 4 5 6 7 8 6.8V D746 RL1N4003N02 12.9V C759 10V47 CP602 E602 C758 0.01 6.2V C647 1000P D741-744 RL1N4003N02 D742 REGULATOR R771 2.2K C732 0.022 D500 MA165TA C642 1000P W1 6.2V POWER E POWER TRANSFORMER(A) CIRCUIT R793 1 G W722 A B C D 1 2 3 4 B A C 1 2 3 4 5 6 7 8 9 10 D F TRANSFORMER(B) CIRCUIT CN701 T701 CN702 AC 17.8V CN711 CN704 AC 17.8V CN705 For [E,EG] areas. CN706 E E F G W721 H F R791 RSFMB40KT-L CN707 AC 13.5V CN708 AC 13.5V AC 30V H CN712 AC 4.8V W3 For [EB] area. CN709 CN710 R792 RSFMB40KT-L W1 CN703 CN713 W2 SCHEMATIC DIAGRAM-8 Z120 TUNER UNIT(RAN0005EM) :POSITIVE VOLTAGE LINE :FM SIGNAL LINE :AM SIGNAL LINE :FM OSC SIGNAL LINE :AM OSC SIGNAL LINE 2SC2059 10K 680 H 15P 0.022 1000P 820K ~ 2.2M 1 27P 2P 33K 1P ~ 5P 6P ~ 10P 100K 5P ~ 12P 33K 33K 100K 4P RF AMP 5P 0 ~ 5P 22P FM ANT (75 ) FM MIXER 2SK360 6 ~ 220 22P 330 0 ~ 220 100 FM OSC 2SC2413 100K 5P 18P 10K 680 ~ 2.2K 27P 1P ~ 5P 47P 0.47 0.022 BUFFER AMP 8P AM ANT EXT H H LOOP 10P ~ 33P 0.47 A C 330P ~ 580P B 0.58 H 5 ~12P 100K 0.047 10K 1000P 1000P D 390 22 A 220 22K~100K 4.7 100 DZS5.1B 10K 27P~ 33P 27K 560 C 0.01 100P 2 3 4 5 6 7 8 9 10 IF IN I01 1 PD I02 11 B04 FM IN 12 AM IN 13 B03 14 B02 VDD A IN 15 B01 A OUT 16 DO 17 CL 18 DI 19 D CE 20 Vss 1K X OUT 7.2MHz X IN LC72131M PLL FREQUENCY SYNTHESIZER E 1K 3.3K F 10K A 470 1K 1K 10K 1K 27P 0.01 5.6K 1000P B B C D 100 0.01 0.022 220 10K 2SK360 2P 2.7K 0.022 0.022 100 150 SCHEMATIC DIAGRAM-9 :POSITIVE VOLTAGE LINE :FM SIGNAL LINE :AM OSC SIGNAL LINE 330 0.01 330 10K :AM SIGNAL LINE 10P ~ 39P 270K ~ 680K 270K ~ 680K 270 ~ 680 1000P 2SC2413 2SC2413 FM IF AMP FM IF AMP DTA114 1K A 4700P 100K 0.018 4700P 100K 1000P ~ 0.01 Lch OUT MONO Rch OUT 1 2 3 4 5 6 7 8 9 10 11 12 1 5 ~ 150 FM/AM MPX IN PILOT OUT AGC STRQ AM RF IN Vcc AFC B 13 PILOT IN AM OSC 14 FM DET AM OSC OUT 15 DET OUT 16 ST 17 AM OUT 18 SD 19 GND 20 AM IF IN 21 REG 22 AM MIX OUT 23 1 FM IF IN 24 22 4.7K ~ 22K C 1K 0.018 1 150P 0.01 ~ 0.068 4.7 47K 1000P 3.3 1K ~ 10K B 68K FM/AM IF AMP, DET/AM OSC,MIX/FM MPX A D 1K ~ 10K 4.7 100P ~ 1000P LA1833MN 22K 10K ~ 100K 0.1 10 POWER SUPPLY (FM:ON) 3.3K 1000P B 2.7K 1 SWITCHING 0.1 0.1 0.022 100 68 2SC2712 D F C E B A A B A B A B D C 11 10 9 8 7 6 5 4 3 2 1 CL DO DI Lch OUT CE Rch OUT DET +B(2) SD +B(1) T.GND A 0.47 1K ~ 10K 470 470 0.01 470 1 To B MAIN CIRCUIT(CP101) on SCHEMATIC DIAGRAM-4 A C B A 1 R923 J J R929 R930 R931 Q961 B C E R967 R959 R958 C926 R954 J J D901 R966 R965 J C920 J J J J J R993 R990 1 2 D973 D933 D915 L901 L902 R986 C905 C901 8 C510 C509 ( R964 W905 R512 C923 R963 J 5 R509 S901 / ) REP2964D-M ..... [E,EG] REP2964L-M ..... [EB] L153 J J J R155 L152 IC151 S904 PLAY/ REC) J R510 ( C151 5 1 D306 ( ) 15 C155 20 C153 C152 10 J 8 L151 D151 C917 C154 D954 E C B Q912 R901 3 4 3 2 1 11 R511 R902 7 1 2 C159 ECB FL901 R158 J C919 C927 Z901 (SENSOR) C160 JK903 (PHONES)Q911 C156 J R903 S902 (MODE) C157 C396 C395 R904 7 C907 J R922 R925 J C158 S903 (CLOCK/TIMER, —DEMO) R946 J X151 D974 R944 J C924 J J R924 R961 J J R921 R906 R905 6 R943 R951 C908 C912 J D904 5 R953 R910 R909 For [E,EG] areas. R153 R154 R914 R915 5 6 7 S914 8 (RDS 9 J DISP MODE-PS) 10 11 J 12 J 13 J 14 For [E,EG] 15 80 81 16 areas. 85 17 75 18 90 S912 70 19 (TUNER BAND) 95 65 S911 20 100 (TUNING ) 60 21 55 R911 51 22 23 IC901 J 24 1 5 25 10 50 26 27 15 45 28 20 40 29 S910 25 C925 35 R976 30 S908 (TUNING ) 31 30 31 (INPUT SELECTOR) J 32 3 Q901 33 2 For [EB] area. 34 X901 B 1 35 C R907 36 C911 E 37 R952 38 C910 C909 39 C914 J 40 C904 R908 41 R950 42 X902 C916 J R945 43 S907 R948 44 45 (SET) R947 46 D907 47 C918 J 48 R962 R949 49 J J S906 50 R928 S905 (TUNING (FM AUTO/ MODE) MONO) 53 54 J R939 R960 J J W901B 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R151 R152 S915 (RDS DISP MODE-PTY) R913 D905 R916 R987 J R969 R933 R996 R935 R926 R936 J C922 J For [E,EG] areas. C921 R975 ECB C931 Q902 C903 D902 R968 C961 D906 C928 C913 R937 J J J J J R957 R919 R955 R988 R934 R991 D903 R956 D951 R918 C915 C902 R932 D961 2 R995 J R997 3 TP W902B 15 14 13 12 S913 1011 9 8 7 6 5 4 3 2 1 R912 2 4 F R984 J VR901 (VOLUME) 3 E OPERATION P.C.B. D956 (TRI-AMPLIFIER) 1 D For [E,EG] areas. S.WOOFER ELECTRICAL PARTS LOCATION Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. 8A 7B 8A 7B 7B 7B 7B 6A 6A 5B 6B 5A 5A 4B 2C 3A 4B 4B 3A 2B 2B 6B 6B 1C 6C 6C 3B 6B 2B 2B 2B 2B 3C 2B 3B 3B 3B 4C 5C 6B 6C 6B 6C 6C 6C 6C 5C 5B 5B 3B 2B 2B 2B 3B 3C 4C 6C 6C 8B 8B R965 R966 R967 R968 R969 R975 R976 R984 R986 R987 R988 R990 R991 R993 R995 R996 R997 C151 C152 C153 C154 C155 C156 C157 C158 C159 C160 C395 C396 C509 C510 C901 C902 C903 C904 C905 C907 C908 C909 C910 C911 C912 C913 C914 C915 C916 C917 C918 C919 C920 C921 C922 C923 C924 C925 C926 C927 C928 C931 C961 3C 3C 2C 2C 3C 3C 5B 1C 3C 3B 2B 3C 2B 3C 2C 3C 3C 7C 7C 7C 7C 7C 7B 7B 7B 7B 7C 7B 7B 8B 8A 4B 2C 3B 5C 4B 6C 5C 5C 5B 5B 5B 3B 5B 2B 6B 6B 6B 7C 3C 3C 3C 8A 6B 5B 3B 7C 3C 3C 2C A OPERATION P.C.B. IC151 IC901 Q901 Q902 Q911 Q912 Q961 D151 D306 D901 D902 D903 D904 D905 D906 D907 D915 D933 D951 D954 D956 D961 D973 D974 VR901 L151 L152 L153 L901 L902 Z901 X151 X901 X902 FL901 S901 S902 S903 S904 S905 S906 S907 S908 S910 S911 S912 S913 S914 S915 JK903 W901B W902B W905 R151 R152 R153 R154 R155 R158 R509 7C 4C 5B 3C 7B 7B 2C 6C 8B 3C 3C 2B 5B 3B 2C 6C 4B 4C 2C 7B 1C 2C 3C 6B 1B 6C 7C 5C 4C 4B 7C 7B 5B 6B 6C 8B 7B 7B 8B 6B 6A 6A 5B 5A 4A 4B 2C 4A 3A 7A 3D 2D 8A 6C 6C 7C 7C 6D 6C 8B R510 R511 R512 R901 R902 R903 R904 R905 R906 R907 R908 R909 R910 R911 R912 R913 R914 R915 R916 R918 R919 R921 R922 R923 R924 R925 R926 R928 R929 R930 R931 R932 R933 R934 R935 R936 R937 R939 R943 R944 R945 R946 R947 R948 R949 R950 R951 R952 R953 R954 R955 R956 R957 R958 R959 R960 R961 R962 R963 R964 A B F CP101 1110 9 8 7 6 5 4 3 2 1 J D757 J C551 R557 R556 C552 J R611 C609 J J J C616 R647 J J J J J J J J J J J J J R643 J IC601 C620 J R642 J R705 J L602 R640 J J C611 R615 C607 R609 J R614 C604 C650 C603 R601 C649 R602 C647 C659 R621 R622 R552 R551 R631 R632 C608 R627 J J D753 D751 D701 D601 J J J D752 D702 J J J D761 J J J C702 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 D602 3 J C761 R727 D756 L605 R704 J 4 D704 R738 R776 C564 D703 J R703 1 R604 R603 C660 R572 R607 D558 L606 J 2 B B C C E E D749 C613 C619 R608 R637 C709 R767 C614 C612 J R624 R620 R610 R623 R546 ECB R722 R548 R547 C605 C648 R721 ECB J R619 J C606 R649 C617 E C B R739 R648 D736 R650 C618 R612 J C610 J R554 6 D705 D755 R553 R571 R544 R638 N D718 D717 10 9 C741 8 7 W721 6 5 W722 4 4 3 3 2 2 1 1 C723 J D658 J J D563 RL701 5 J J J J R766 C715 Q708 Q709 Q706 D715 J C714 C731 R570 R559 R591 R797 J J J C708 R708 R707 D719 D720 Q707 B C E C707 J C737 J 4 C706 D721 To SOUND PROCESSOR Q602 Q601 C550 D551 B B B C C C E C553 E E Q551 R555 E602 R628 J ECB R729 B C622 R687 C R688 E Q555 J C724 Q703 Q503 D725 Q558 C721 ECB ECB J J J R605 R606 R617 R618 R684 R683 D555 Q554 ECB R558 J J J J J J J J J J J J J J J 3 J C554 J C705 J J J J J D659 W901A 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R561 J D552 C655 Q606 Q605 R229 J W501 C656 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 J R230 R598 R597 R563 C602 C601 J J C733 J J J J J J J J J D657 R712 L604 C703 L603 J J C701 J R639 J J E601 J R645 J C625 C627 C640 R651 R641 C624 C626 R646 J C642 C621 J R652 J R702 J C704 D754 J J J R644 J C632 MID (6 ) (R) HIGH (6 ) (L) LOW (6 ) (L) MID (6 ) (L) HIGH (6 ) J J LOW (6 ) (R) J C732 JK602 (R) J C639 J 7 L601 C636 6 C666 5 E C735 J J J J J D737 R763 J J J J J J R764 R564 J CN781 W902A 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 J 10 9 8 7 6 5 4 3 2 1 Q723 C740 ECB R635 R719 D607 2 D MAIN P.C.B. J 1 C B 1 2 3 4 CP603 8 1 2 3 4 5 6 7 8 CP602 C635 C637 C631 C641 J J J J J J JK601 REP2964D-M ..... [E,EG] REP2964L-M ..... [EB] SPEAKERS To SB-EH560 I H C J K L Q705 E C B D739 R720 R768 D730 D758 10 9 8 7 6 5 4 3 2 1 W701B R765 J D738 J R749 C734 D760 Q711 B B C C E E Q725 D723 C717 C722 C718 R725 R723 R724 Q702 B C E C720 C719 Q701 B C E C710 POWER SUPPLY P.C.B. R770 G REP2964D-M ..... [E,EG] REP2964L-M ..... [EB] ELECTRICAL PARTS LOCATION Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. D703 D704 D705 D715 D717 D718 D719 D720 D721 D725 D736 D737 D749 D751 D752 D753 D754 D755 D756 D757 D761 L601 L602 L603 L604 L605 L606 RL701 CN781 4D 5C 4C 4C 4C 4C 4C 4C 3C 3E 4D 1C 3E 5D 5C 5D 7C 5C 3D 2D 5C 7E 5E 6D 6D 5D 4D 5C 2B CP101 CP602 CP603 JK601 JK602 E601 E602 W501 W721 W722 W901A W902A R229 R230 R544 R546 R547 R548 R551 R552 R553 R554 R555 R556 R557 R558 R559 R561 R563 1D 8D 8C 8E 7E 7E 3E 2C 5C 5C 3C 2B 2D 2C 3D 4E 4E 4E 3E 3E 3E 4E 3E 2E 2D 2D 2D 2D 2C R564 R570 R571 R572 R591 R597 R598 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R611 R612 R614 R615 R617 R618 R619 R620 R621 R622 R623 R624 2C 2D 3D 3D 2D 2C 2C 3E 3E 3E 3E 2E 2E 3E 3E 4E 4E 4E 4E 3E 3E 2E 2E 4E 4E 3E 3E 4E 4E R627 R628 R631 R632 R635 R637 R638 R639 R640 R641 R642 R643 R644 R645 R646 R647 R648 R649 R650 R651 R652 R683 R684 R687 R688 R702 R703 R704 R705 4E 3E 3E 3E 2B 3D 3D 6E 5E 7D 5E 6D 6D 6D 7D 4E 4E 4D 4D 7D 7E 2E 2E 3E 3E 7C 5D 5D 5D R707 R708 R712 R719 R721 R722 R727 R729 R738 R739 R763 R764 R766 R767 R776 R797 C550 C551 C552 C553 C554 C564 C601 C602 C603 C604 C605 C606 C607 4C 4C 2B 2B 4D 4D 3E 3E 3D 4D 1C 1C 4C 3D 3D 3D 2D 2D 2D 2E 2D 3D 2C 2D 3E 3E 4E 4E 3E C608 C609 C610 C611 C612 C613 C614 C616 C617 C618 C619 C620 C621 C622 C624 C625 C626 C627 C631 C632 C635 C636 C637 C639 C640 C641 C642 C647 C648 3E 4E 4E 4E 3E 3E 3E 4E 4E 4E 3D 6E 7D 3E 7E 7D 7E 7D 8E 7E 8E 7E 8E 7D 7D 8D 7D 3E 4E C649 C650 C655 C656 C659 C660 C666 C701 C702 C703 C704 C705 C706 C707 C708 C709 C714 C715 C721 C723 C724 C731 C732 C733 C735 C737 C740 C741 C761 4E 4E 2D 2C 3E 3E 7E 7C 6C 6C 6C 2B 3C 4C 3C 3D 4C 4C 3E 3D 3D 4C 7D 1C 1D 4C 1C 5C 6C 2I 2I 3I 3I D739 D758 D760 W701B 2I 3I 2I 2I R720 R723 R724 R725 2I 2I 2I 1I R749 R765 R768 R770 2I 3I 2I 2I C710 C717 C718 C719 2I 2I 2I 2I C720 C722 C734 2I 2I 2I B MAIN P.C.B. IC601 Q503 Q551 Q554 Q555 Q558 Q601 Q602 Q605 Q606 Q703 Q706 Q707 Q708 Q709 Q723 D551 D552 D555 D558 D563 D601 D602 D607 D657 D658 D659 D701 D702 5F 3D 2D 2D 3D 3D 2E 2E 2E 2E 3D 4D 3C 4D 4D 1B 2E 2D 2D 3D 3D 5E 5E 1B 2B 3D 2B 5D 5C C POWER SUPPLY P.C.B. Q701 Q702 Q705 Q711 2I 2I 2I 2I Q725 D723 D730 D738 A C B D D E AC IN P.C.B. ELECTRICAL PARTS LOCATION Ref. No. R795 D740 R794 E C B 2 C754 C758 1 CN603 1 2 3 4 J D746 2 D711 R774 Q726 C791 J D747 J R777 J D742 FC2 C755 D744 J J J D741 D743 C753 W1 W2/W3 1 2 3 4 5 6 7 8 CN602 Lo. No. 2D 1C 1C 2D 1D 3C 3D 3C 3D 1D 2D 2D 4B 2C 3B 3A 2B 3D 2D JK701 FC1 FC2 W1 W2/W3 R771 R772 R773 R774 R777 R794 R795 C753 C754 C755 C758 C759 C791 J CN711 CN712 CN713 4 6B 6B 7B 7B 7B 7B 7B 8B CN709 CN710 W721 W722 R791 R792 R793 6D 7D 7D W1 W2 W3 J L701 J J J J JK701 REP2966D-S ..... [E,EG] REP2966E-S ..... [EB] 5 AC IN 230V 50Hz ..... [E,EG] 230-240V 50Hz ..... [EB] POWER TRANSFORMER (A) P.C.B. E 6 F POWER TRANSFORMER (B) P.C.B. T701(Power transformer) CN701 R793 CN702 J CN711 W1 J J W721 W722 1 2 3 4 CN703 CN713 J CN704 W2 J CN705 CN712 J 7 1 2 3 4 5 6 7 8 9 J CN706 W3 J CN707 10 R791 R792 8 CN708 CN709 CN710 REP2964D-M ..... [E,EG] REP2964L-M ..... [EB] 5B 3A 3A 2B 3B 1D 2D 1D 2D 2C 1C 1D 3C 2D 3C 2D 2D 2B 8B 8B 7A 7A 8A 8A 6A F POWER TRANSFORMER(B) P.C.B. J J J FC1 Z701 J Ref. No. E POWER TRANSFORMER(A) P.C.B. CN701 CN702 CN703 CN704 CN705 CN706 CN707 CN708 F1 T2A 3 Q726 Q791 D500 D711 D740 D741 D742 D743 D744 D745 D746 D747 L701 T702 Z701 F1 RL702 CN602 CN603 R771 D745 D500 R773 Lo. No. D SPEAKER TERMINAL P.C.B. J T702(Power transformer) 3 C759 RL702 Q791 E C B R772 1 4 F REP2966D-S ..... [E,EG] REP2966E-S ..... [EB] 6E 7E 7E To SOUND PROCESSOR SPEAKERS Z120 TUNER UNIT B MAIN P.C.B. 8. . . . . . 1 CP602 4. . 1 CP603 CP101 W501 W722 1 . . 4 W721 1. . . . . . . .10 1. . . . . . . . . 11 2 . . . . . . . . 20 1 . . . . . . . . 19 1 . . . . . . 15 W901A 2 . . . . . 14 1 . . . . . . 15 W902A 2 . . . . . 14 CN781 . . . . . . . .10 1 1. . . . . . . .10 W701B POWER E TRANSFORMER W721 1. . . . . . . .10 1 . . 4 W722 C POWER SUPPLY P.C.B. (A) P.C.B. W902B T701 (Power transformer) 15 . 14 . . . . . . . . . . 1 2 POWER F TRANSFORMER (B) P.C.B. For [EB] area. W1 W2 W3 For [E,EG] areas. 15 . . . . . . 1. . 4 CN603 T702 (Power transformer) W1 1. . . . . . 8 CN602 W2/W3 D AC IN P.C.B. AC IN BLUE BROWN 1 14 . . . W901B . . 2 A OPERATION P.C.B. LC8A524A5N28 RSN311W64A 2SD2137PQTA UN411FTA UN4115TA UN4211TA UN4212TA LC72721NMTLM 20PIN .. 1 1 .... 100 31 30 E .... .... ... .... .... .... .... 81 No.1 50 .... ... .... 80 51 ... .... .... C B 26 2SA1995RSTA 2SC5398RSTA 2SC3940AQSTA 2SB1548PQAU 2SD2374PQAU 2SA1995RSTA 2SC5398RSTA 2SD2144STA MA4091HTA MA4100MTA MA4150HTA MA4300MTA MA165TA MA700ATA 1SS291TA Ca Ca Cathode Cathode B C E E SB360L6508 C B B B A A Anode A Anode C E Anode Anode SELS5223C SELS5923C LNJ301MPUJAD Ca Cathode Ca Cathode A A E 1N5402BM21 RL1N4003N02 Ca Cathode Anode C MA4030MTA MA4051MTA MA4068LTA MA4075MTA MA4082LTA Anode Anode A Cathode Ca A Cathode Ca A A Tuner amplifier 1 2 3 45 6 8 9 :; S.WOOFER VOLUME UP œPLAY/œREC H H/I MODE INPUT SELECTOR CLOCK/TIMER FM AUTO/ DEMO MONO TUNER/BAND DOWN ? TUNING @ TUNING MODE PHONES SET PS < = > ? RDS DISP MODE PTY @ B 1 Standby/on switch (Í/I) Press to switch the unit from on to standby mode or vice versa. In standby mode, the unit is still consuming a small amount of power. 2 Standby indicator (Í) When the unit is connected to the AC mains supply, this indicator lights up in standby mode and goes out when the unit is turned on. 3 Play timer/record timer button and indicator (FPLAY/FREC) 4 ECO mode button (MODE) 5 Clock/timer, demo button (CLOCK/TIMER, –DEMO) 6 FM mode button (FM AUTO/MONO) 8 Source input button (INPUT SELECTOR) 9 Tuner/band button (TUNER/BAND) : Super woofer button and indicator (S.WOOFER) ; Volume control (VOLUME) < Headphone jack (PHONES) = Tuning mode button (TUNING MODE) > Set button (SET) ? Tuning buttons (X, W TUNING) @ Except for United Kingdom RDS display mode buttons (RDS, PS–DISP MODE–PTY) B Remote controls l u H SLEEP PROGRAM CANCEL 1 v DISC 1 2 3 4 5 6 7 8 9 j/-/-- m 0 3D AI EQ/M.EQ BAND ] x EQ n CH SELECT y AV EFFECT o : UPRO LOGIC SIMULATED S.WOOFER STEREO h q VCR/AUX/ 6CH INPUT r TAPE/ DECK 1/2 CD TUNER/ BAND ⁄/g ¤ » ¤ s MUTING M N ; ∂ VOLUME z 9 | t µ i { } Buttons 1, 9–;, and g–i function in the same way as the controls on the main unit. l Sleep timer button (SLEEP) m Numbered buttons (1–9, 0, M) n Cursor buttons (2, 1, 3, 4) q VCR button (VCR) r TAPE select, deck 1/deck 2 select button (TAPE/DECK 1/2) s CD pause/Tape reverse playback button (2/;) t Muting button (MUTING) u Program button (PROGRAM) v Cancel button (CANCEL) x EQ button (EQ) y AV effect button (AV EFFECT) z CD button (CD) { CD play/tape forward playback button (1) | CD/tape stop button (∫) } CD skip/search, tape fast forward/rewind buttons (4, 5)
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