© 1999-12 PRINTED IN JAPAN B51-7576-00 (N) 1789 CASSETTE RECEIVER SERVICE MANUAL KRC-108S/188 KRC-108S KRC-188 Knob (EJECT) (K27-3554-03) Escutcheon (B07-2181-02) LCD (B38-1024-05) Panel (A64-1932-02) Cassette lid (A53-1675-03) Knob (REW) (K27-3556-04) Knob (FF) (K27-3555-04) Knob (EJECT) (K27-3554-03) Lever (D10-3031-04)x2 Mounting hardware (J21-9491-03) DC cord (E30-4783-05) : KRC-108S (E30-4784-05) : KRC-188 Stay (J54-0606-04) Screw set (N99-1632-05) Escutcheon (B07-2181-02) LCD (B38-1024-05) Panel (A64-1933-02) Cassette lid (A53-1677-03) Knob (REW) (K27-3556-04) Knob (FF) (K27-3555-04) KRC-108S KRC-188 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 2 BLOCK DIAGRAM ........................................................................................ 3 MICROCOMPUTER’S TERMINAL DECRIPTION ........................................ 4 ADJUSTMENT ............................................................................................. 6 PC BOARD .................................................................................................... 7 SCHEMATIC DIAGRAM ............................................................................. 11 EXPLODED VIEW....................................................................................... 15 PARTS LIST ................................................................................................ 17 SPECIFICATIONS .................................................................... BACK COVER CONTENTS www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 KRC-108S/188 3 BLOCK DIAGRAM IC1 KEY MUTE B.U DET. B.U ACC P-CONT. MUTE PRE POWER IC EQ. AMP AMP NC/MPX E-VOL. FRONT Lch FRONT Rch REAR Lch REAR Rch J2 LED TAPE MECHA MAIN IC5 1 Lch 2 Rch PRE OUT IC2 IC4 IC3 SP OUT REAR RST SW RST IC PST9130NR IC6 ACC DET. P-CONT. ANT-CONT J2 J5 HD74HC27FP 40W TDA7384A FM+B Q201 AM+B Q203 5V AM BPF FM BPF Q450,451 Q62 Q50 Q350 Q53 SW5V Q56 8V Q60 ILLUMI BU5V Q51 SYSTEM u-COM TDA7400D RST Q370 ANT-CONT LA3161 M38258MCD FP 7SEG LCD ED1 FM ANT AM ANT RF GND FM+B AM+B OSC GND OSC GND OSC GND VT PLL +B IFC OUT SDA SCL DIG GND IF1+B IF1 GND S-METER IF2 GND SD FM+B PON ACC DET B.U DET SCL MUTE SDA P CON RESET FWD/REV MOTOR Rch COM Lch TAPE MP IN AM MPX OUT RR OUT LR OUT RF LEVEL SCL SDA OUT LF STBY MUTE Rch Lch T-MUTE FWD REV B.U SMUTE 9 (FF/REW) BU5V AM+B VDD 5V PACK IN ANT CON BEEP SVR AMP. STBY SVR AC GND(BEEP) Rch Lch TAPE :1681mV AM :546mV FM :1781mV 8V RF GND OSC GND IF2 +B AUDIO OUT 8V S-METER SD PLL-SCL PLL-SDA HEAD R 55.6mV BU5V B.U.5V 8V BU5V AM: 170mV FM: 400mV L PACK IN PLAY FF/REW ILL 9 KS0-KS4 KI0-KI3 25 25 SEG1-SEG22 COM1-COM3 AMP. MUTE 8V BU5V (X13) M F/E KRC-188 ONLY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 MICROCOMPUTER’S TERMINAL DESCRIPTION 4 Microcomputer (M38258MCD066FP : IC1 : X14) •Terminal description Pin No. Pin Name I/O Signal Description Logic 1 C1 I (NC) Not used. 2 VL1 I VL1 LCD power input. 3-5 P67-65 I KI0-2 Key return input. 6-9 P64-61 O KS0-3 Key scan output. 10 ANO I SMETER Signal meter. 11 P57 O KS4 Key scan output. 12 TOUT O BEEP Beep output. 13 P55 O (NC) Not used. 14 P54 O MOTOR Mechanism motor ON/OFF. H: ON 15 P53 I FF/REW Mechanism FF/RWD detection. L: Detected. 16 P52 I PACK_IN Mechanism cassette pack-in detection. H: Detected. 17 P51/INT3 I KI3 Key return input. 18 P50 I FWD/REV Mechanism play direction detection. H: FWD 19-25 P47-41 O (NC) Not used. 26 P40 I SD Station detection. H: Station detected. 27 P77 O PLL_CLK IC3 clock output. 28 P76 I/O PLL_DATA IC3 data input/output. 29 P75 I IFC AM bandwidth. H: Station detected. 30 P74 O AM+B AM power output. H: ON 31 P73 O FM+B FM power output. H: ON 32 P72 O SCK IC2 clock output. 33 P71 I/O SDA IC2 data input/output. 34 P70 O (NC) Not used. 35 RESET I RESET Reset input. 36,37 P81,80 O (NC) Not used. 38 XIN - X_IN Clock input. 39 XOUT - X_OUT Clock output. 40 Vss - Vss Power input (0 V). 41 P27 I IC2_TYPE1 IC2 constant switching. 42 P26 I IC2_TYPE2 IC3 constant switching. 43 P25 O (NC) Not used. 44 P24 I SEL1 Destination type switching. 45 P23 I SEL2 Destination type switching. 46 P22 O MUTE Muting ON/OFF. H: MUTE 47 P21 O STBY Power IC standby control. H: ON 48 P20 O SVR Power IC SVR control. H: OFF 49 P17 I ACC_DET Acc detection. H: ACC OFF 50 P16 I BU_DET Momentary power down detection. H: Power down. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 5 Pin No. Pin Name I/O Signal Description Logic 51 P15 O P_MUTE Power IC muting control. H: Power down. 52 P14 O ANT_CON External antenna control. H: ON 53 P13 O P_CON Power control output. H: ON 54 P12 O ILLUM_ON Illumination control. H: ON 55 P11 O (NC) Not used. 56 P10 O SW5 5V power control. L: ON 57 P07 O EQ_MUTE Equalizer muting. H: MUTE 58-64 P06-00 O (NC) Not used. 65,66 P37,36 O (NC) Not used. 67,68 SEG23,22 O (NC) Not used. 69-90 SEG21-0 O SEG22-1 LCD segment output. 91 Vcc - Vcc Power input (5 V). 92 VREF - VREF A/D reference voltage input. 93 Avss - Avss Analog power input (Vss). 94 COM3 O (NC) Not used. 95 COM2 O COM3 LCD common output. 96 COM1 O COM2 LCD common output. 97 COM0 O COM1 LCD common output. 98 VL3 I VL3 LCD power input. 99 VL2 I VL2 LCD power input. 100 C2 I (NC) Not used. MICROCOMPUTER’S TERMINAL DESCRIPTION How to Read the Destination Type The destination type is set by reading the following microcomputer ports at the time of reset-start of the microcomputer. Once the destination type is read and set during the microcomputer resetting, any change in the ports during the microcomputer operation will be ignored. Destination Type SEL1 SEL2 K L L M L H J H X X: don’t care www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 6 Set the controls and switches as follows. BALANCE : center position BASS : center position LOUD : OFF DOLBY NR : OFF FADER : center position TREBLE : center position ADJUSTMENT No. ITEM TAPE OUTPUT SETTINGS RECEIVER SETTINGS ALIGNMENT POINTS ALIGN FOR CASSETTE DECK SECTION [1] HEAD HEIGHT SCC-1659 - TAPE PLAY Head Height Screw 1) During FWD transport adjust (F) and (F’) so that line A of 2-LINE TAPE passes trough the center of the head shield plate (core center area) 2) During RVS transport adjust screws (R) and (R’) so that line B of 2-LINE TAPE passes trough the center of the head shield plate (core center area) 3) After the alignment above, reverse the trans- port direction and check the FWD alignment again. If it is deviated, perform alignment again. (Tape used : SCC-1659, manufactured by A-BEX) [2] HEAD AZIMUTH TCC-153 10kHz Connect a AC voltmeter to SP out. TAPE PLAY Head Azimuth Screw Adjust the azimuth for each Lch/Rch or FWD/RVS becomes maximum HEIGHT F (FWD) HEIGHT TAPE SPEED (RVS) HEIGHT/AZIMUTH (FWD) HEIGHT/AZIMUTH (RVS) F R R (2-LINE TAPE) (FWD) (RVS) B A B A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 7 8 PC BOARD (COMPONENT SIDE VIEW) A B C D E F G H I J 1 2 3 4 5 6 7 1 12 CN1 R4 R1 R2 R3 SRC ATT 1 2 3 4 5 6 AUTO CLK RST BAND AUD D10 D11 D12 D7 D8 D9 D3 D2 D1 D6 D5 D4 X13-9660-10 (J74-0964-12) R203 R201 R207 C154 R206 C156 C157 C155 C151 R150 R205 W116 C210 C251 R251 R61 W115 R135 C14 R58 W118 R155 R15 W112 R14 R62 W113 R152 C52 R59 W109 R60 R57 W117 W114 R16 R13 W110 C153 C158 R372 R151 R156 C13 R52 R54 R352 C351 TH1 R154 R153 C54 R63 R64 C452 C202 C200 R455 R453 R454 R451 R450 C201 R452 R158 C1 R1 C2 R2 C5 C6 W121 C8 R8 R4 R6 C7 R7 R5 R3 C164 R134 C60 R108 W102 R250 W111 R101 R102 R103 W120 R120 R121 R123 R122 R157 C103 W104 C102 W103 W105 W106 C104 R109 R124 R125 R127 R126 R107 C101 W108 R114 R115 R117 R112 R131 R113 R69 W107 R68 R118 W101 E B E B B E B E E B B E E B B E E B E B B E E B B E E B 28 15 14 1 1 7 8 14 1 3 5 4 80 81 100 1 30 31 50 51 E B B E E B E B E B E B B E E B E B Q200 Q202 Q150 IC1 Q153 Q61 IC2 Q52 Q371 Q59 Q58 Q57 Q151 Q55 Q62 Q54 Q53 Q50 Q353 Q352 Q351 Q451 Q450 Q260 IC3 Q301 IC6 W83 W60 W66 W67 W86 W81 W85 W62 W59 W50 W25 L8/W11 W52 W78 W48 W10 W57 W55 W65 W63 C150 W76 W77 C206 L9 W74 W75 W80 W36 W26 W34 W18 W8 W2 W40 W24 W13 W73 C4 C3 W16 W15 W21 W72 L5 PL1 W1 W4 W19 L4 L10/W84 W7 W9 W69 W17 W5 W70 W12 W6 W20 W64 W28 W41 W61 W22 W47 W45 W30 W32 W53 ED1 W29 W54 W56 W51 W49 W27 W35 W58 W37 W31 W38 W44 W14 W23 W33 W46 W43 W68 W79 W39 PL2 R200 R202 C15 R55 R67 R350 R370 R373 C55 C56 R371 R307 R303 R50 R65 R351 R353 R66 C50 C160 R300 C161 C350 C352 C162 C159 R106 C58 C53 C57 L1 R261 R260 R302 C9 C250 C10 R301 R105 R104 R110 R340 X1 C152 C18 C16 C17 C451 C450 L3 R119 R111 1 25 24 2 8 1 9 16 5 1 1 8 1 9 10 21 22 25 12 1 1 24 1 6 1 2 B E B E B E B E E B B E B E B E X14-6150-10/0-21 (J74-0960-12) J2 A1 J1 IC4 J2 WH1 D261 P1 Q201 Q203 D200 Q60 Q56 D370 D50 Q370 D371 CN2 D151 D152 D150 D352 J5 Q51 Q350 D56 D52 D51 D55 D54 D350 D351 D53 D101 Q261 D260 IC5 CN1 D13 D102 D103 D104 D100 Refer to the schematic diagram for the values of resistors and capacitors. IC Q address 1 6H 2 4F 3 4F 4 2G 5 5J 6 5G 50 4I 51 4I 52 4I 53 4J 54 3I 55 3I 56 2J 57 3J 58 4J 59 4J 60 3J 61 3J 62 4I 150 4F 151 3G 153 3F 200 4E 201 3E 202 4E 203 3E 260 5F 261 5E 301 5F 350 3H 351 4H 352 4H 353 4H 370 3H 371 4H 450 2F 451 2F w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 Refer to the schematic diagram for the values of resistors and capacitors. 9 10 K L M N O P Q R S T 1 2 3 4 5 6 7 PC BOARD (FOIL SIDE VIEW) IC Q address 1 6P 2 4R 3 4R 4 2Q 5 4N 6 4R 50 4O 51 4O 52 4O 53 4N 54 3O 55 3O 56 2N 57 3N 58 4N 59 4N 60 3N 61 3N 62 4P 150 4R 151 3Q 153 3S 200 4S 201 3S 202 4S 203 3S 260 5R 261 5S 301 5R 350 3P 351 4P 352 4P 353 4P 370 3Q 371 4Q 450 2R 451 2R W106 R151 W118 B E R205 C210 W117 C202 W101 C200 C201 B E B R102 R101 W120 C101 R103 R113 R109 R108 R112 R107 100 1 C60 B R206 C153 W116 B E R207 C156 R135 R134 E 7 8 1 14 C164 R203 B E C155 R150 C157 C154 C158 B E R201 15 14 C14 R115 5 4 C104 R114 R117 R118 R69 W107 1 3 W108 R155 C13 28 1 C151 R157 R158 R156 B E E R154 R372 C103 81 80 C102 50 51 31 30 R121 R125 R122 R127 R123 R120 C5 R7 R3 C7 R5 R59 R68 R131 R124 R126 R57 C52 R352 B B E C351 W114 E R52 B E E B R54 C54 R58 C6 R8 R250 C8 R6 R4 C2 R2 C1 R1 C251 R251 W115 E B B E R60 R61 B E E B E B R63 R62 R64 B E R454 R451 R450 C452 R452 R455 B E R453 B E E B W102 W105 W104 W103 W112 W111 R152 W110 R13 R16 R153 W121 W113 W109 TH1 R14 R15 B E B E Q151 Q260 Q301 Q202 IC3 Q200 Q150 IC2 Q371 IC6 Q351 IC1 Q50 Q352 Q353 Q62 Q59 Q58 Q53 Q54 Q52 Q61 Q153 Q450 Q451 Q55 Q57 R370 R350 W75 12 1 R261 R307 W1 B E L9 24 C206 L8/W11 L10/W84 1 ED1 C350 W51 W46 W13 R104 W10 W21 W4 R105 R106 R260 1 W15 W16 W19 1 W41 R300 R302 R303 R301 W33 R110 W23 W38 W44 W43 W18 W17 C152 6 W9 W7 W5 W2 W14 W12 R202 B E E B R200 W6 W20 W31 W35 W29 W27 W22 W32 W30 R119 W37 W39 W45 W47 W49 W40 W28 W24 C150 W25 L3 R373 R371 B E W86 PL1 9 10 PL2 21 X1 W68 22 25 R340 C9 W85 C250 8 C3 C352 W53 W58 W54 W56 W61 W64 W72 W67 W66 W70 W69 C55 R353 E B W83 R55 R50 C53 C10 W73 1 W79 C56 W81 5 1 C4 R111 W78 B E W74 C58 R67 C57 B L5 L4 C15 1 2 W8 C450 C451 C17 C160 C159 C18 C16 C161 C162 W50 W34 1 2 W26 W48 W36 25 24 W62 W63 W57 R351 W55 W52 W60 W59 W65 C50 16 8 W77 W76 R66 R65 E L1 B E 9 1 W80 D151 Q370 Q203 Q261 A1 D352 CN2 P1 D100 D261 D260 D103 D102 D101 WH1 D104 D200 D13 D152 D150 CN1 D52 D351 Q350 D54 D51 D350 IC5 D55 Q51 D53 D56 (J74-0960-12) X14-6150-10/0-21 J1 Q201 J5 IC4 D371 D370 J2 D50 J2 Q60 Q56 12 1 CN1 1 2 3 ATT R3 AUD SRC AUTO 4 5 R1 RST BAND R4 R2 CLK 6 D2 D4 D9 D1 D10 D11 X13-9660-10 (J74-0964-12) D8 D7 D5 D3 D12 D6 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 A B C D E F G H I J 1 2 3 4 5 6 7 0V 4.1V 4.1V 5.0V 3.3V 8.3V 0V 3.3V 0.8V 1.3V 0V 7.2V 0V 0V 4.5V 14.0V 0V 7.2V 7.0V 7.0V 7.0V 0V 14.0V 3.8V 0V 7.2V 7.2V 7.2V 7.2V 0V 0V 5V 0.8V 1.3V 7.0V 1.8V 0V 4V 0V 5V 0V 5V 0V 5V 0V 5V 0V 0V 0V 0V 5.0V 0V 0V 5V 0V 5.0V 5.0V 3.4V 0V 0V 5V 0V 0V 5V 5.0V 0V 5V 4.0V 0V 5V 8.3V 4.8V 3.4V 7.2V 7.2V 7.2V AM+B 19 23 20 21 22 AUDIO OUT SD S-METER IF1+B 14 17 18 VDD 5V IF2+B 15 16 SDA SCL DIG GND 10 11 12 13 OSC GND VT PLL+B IFC OUT 7 8 9 OSC GND OSC GND OSC GND FM ANT 3 4 5 6 AM ANT NC FM+B 1 2 RF GND 14 10u16 C450 + 270 R450 10u16 C451 R451 R454 100 R452 30K 2 Lch R453 30K R455 100 + 270 1 2 4 5 3 7 8 6 10 9 12 11 13 CDR OUT LR 1 Rch ACOUT L ACOUT R OUT LF OUT RF CREF VREF TAPER TAPEL 28 27 25 24 26 20 OUT RR VDD PH- CD L CD GND AM PH+ 21 22 23 GND MUX R MUX L SMUTE SDA SCL QUAL MPX MP IN LEVEL 18 19 15 17 16 MP OUT 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 FL+ RL+ FL- RL- FR- RR- FR+ RR+ P-ANT P-CON ACC B.U GND 2 4 6 8 10 12 14 16 18 20 22 24 GND STBY VCC GND SVR RR IN FL IN AC GND GND VCC MUTE GND 1 3 5 7 9 11 13 15 17 19 21 23 25 TAB RR- RR+ FR- FR+ FR IN GND RL IN RL+ RL- FL+ FL- CD 19 23 17 21 9 3 7 5 17 23 21 19 L1 3300u16 C50 + 6 5 4 3 2 1 T.MUTE GND MOT GND MOT +B PACK IN GND 10K R261 1K 47K R57 0.01 C52 47K R55 R50 3.3K 1/2W 30K R52 10K R54 R350 4.7K R351 1K R352 3.3u25 C350 + 22K C351 0.1u50 C352 + 1K 1/2W 0.068 4.7K R16 0.22u50 C18 0.22u50 C15 4.7K R13 0.22u50 C17 4.7K R15 0.22u50 C16 R14 4.7K 100u10 C159 + + C160 10u16 1K 4.7K 430 1u50 + 180K 1u50 C162 + R157 33K 750 0.01 C161 R154 R155 R156 23 24 25 26 0.01 C151 47u10 C150 + L3 4.7uH 0.082 C158 4.7K R150 0.1 C155 0.015 C153 0.22 C154 0.033 150P C157 C156 C14 C13 1u50 C152 + 23 IF1 GND IF2 GND 0.01 C200 4.7uH R205 150 27 28 4.7uH 10 26 C206 47u10 + 4.7uH L5 1 2 3 4 5 FWD/REV GND HEAD R HEAD COM HEAD L 0.047 C251 10K R251 1500P C2 1500P C1 22K R1 22K R2 100u16 C57 + 10K 100u10 C58 + 1K R64 1K R63 R65 2.2 1/2W R66 2.2 1/2W 4.7K 2.7K R207 R206 4 3 24 26 0.22 0.22 48 47 51 49 C56 100u6.3 5.6K R61 + 47K R60 10u10 R58 22K 100 R59 C55 + C54 0.01 100u16 + 53 R68 100K 100K R69 3 7 5 9 GND 7 6 5 4 3 2 1 9 8 11 10 12 13 VDD 14 + 0.022 4 C7 120K R7 100u10 100 + 100P C5 C9 6.8K R3 L IN 8 L NF L OUT 7 6 C3 47u6.3 3 10 R250 120K R8 C250 100u10 + C8 0.022 C10 100u10 R4 100 GND VCC R OUT 5 4 100P C6 R NF 3 2 + + C4 47u6.3 R IN 1 1/2W 0.01 C210 32 33 25 23 C53 F1 10A 5 3 2 4 1 GND 1 PACK IN 2 T. MUTE MOT +B MOT GND GND 6 3 4 5 1/2W TH1 C452 1 2 3 4 5 R373 R371 R370 4.7K 1K 22K R372 1K W83 W121 100 47K 0.22 100 R135 0.01 C164 30 31 R200 1K C201 0.01 R202 1K R203 22K R201 22K W84 11 10 9 8 7 6 5 4 3 2 1 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 AM+B PLL DATA PLL CLK SD FWD/REV KI3 PACK IN FF/REV MOTOR REMO BEEP KS4 SMETER KS3 KS2 KS1 KS0 KI2 KI1 KI0 VL1 VL2 VL3 COM1 COM2 COM3 AVSS VREF VCC SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 P-MUTE ANT. CON P-CON ILLON SW5 EQ-MUTE SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 FM+B SCK SDA RESET XIN XOUT VSS IC2 TYPE1 IC2 TYPE2 SEL1 SEL2 MUTE STBY SVR ACC DET BU DET R102 12 11 10 9 8 7 6 5 4 3 2 1 RST KI3 KS4 KS3 KS2 KS1 KS0 KI2 KI1 KI0 ILL +B ILL GND 2.2K R307 R110 1K R106 1K R105 1K R104 1K 2 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 52 51 53 54 65 57 55 56 58 59 60 61 62 63 64 70 66 67 68 69 71 72 73 74 75 78 76 77 79 80 97 R103 10K R302 47K R303 47K R300 47K 47K 51 54 53 52 56 26 30 27 28 10 R301 56 47K X1 8.664MHz 27P C102 27P C103 49 48 47 46 50 72 71 70 69 76 80 79 78 77 74 73 75 87 90 89 88 95 96 86 85 84 83 82 81 11 9 8 5 7 6 4 3 17 18 R67 1K 15 14 R260 14 15 R122 47K R123 47K R121 47K R120 47K R125 47K R127 47K C104 0.1 2 31 33 32 54 R118 R117 1K R107 2.2K R111 100K R109 47K R108 47K 10K R101 4.7K R113 1K R115 1K 10K R114 10K R119 5.6 R340 PL2 PL1 3 52 R134 C60 46 50 3 1 2 5 4 6 8 7 11 9 10 12 330 R3 R4 330 R2 330 R1 330 KI1 KI0 KS1 KS0 KI2 KS3 KS2 KI3 KS4 KI2 KI3 KI0 KI1 KS4 KS2 KS3 KS0 KS1 4 5 6 7 8 9 11 17 BU YEL ACC GND BLK RED BLU 11 10 9 2 3 1 P. CONT OUT REAR R VIOL VIOL/BLK REAR L GRN/BLK GRN BLU GRY GRY/BLK 14 13 12 6 5 4 WHT/BLK WHT 16 15 8 7 ANT. CONT FRONT R FRONT L BU YEL REAR L REAR R VIOL VIOL/BLK GRN/BLK GRN GND BLK 9 1 ACC FRONT L P. CON/ANT. CON RED BLU/WHT 10 11 12 2 3 4 GRY GRY/BLK WHT/BLK 14 15 13 7 6 5 FRONT R WHT 16 8 GRN/BLK WHT/BLK FRONT L REAR L 14 15 13 11 12 10 BATT BU YEL 9 REAR R VIOL/BLK VIOL BLK 1 FRONT R ANT. CONT BLU RED 3 4 2 GRY/BLK GRY 6 7 5 ACC GND ANT. CONT ACC 16 GRN WHT 8 R152 R151 R158 0.01 C101 L9 L10 L4 52mH P1 R62 R5 R6 6.8K 18 UNIT No. KRC-188 RX-270 KRC-108S MODEL NAME 0-10 0-13 KRC-108S 0-14 IC4 Q50 Q58,59 Q60,61 Q151 Q200,201 Q202,203 Q260,261 Q350,353 R353 R112 1K R131 10K W117 L8 4.7uH W11 W116 C202 0.01 IC2 Q150 Q301 Q351 Q352 91K R153 A1 REAR PRE OUT Q450 J5 Q451 J2 D50 WH1 D261 D260 Q260 Q62 D52 D51 Q50 B.U DET SW D351 Q350 D350 P-CON Q351 D352 Q353 Q352 Q151 D151 D150 Q150 D200 ANT J1 CN1 Q55 Q54 D55 Q56 Q57 8V DRIVER P-ON 5V Q53 Q52 Q51 D53 D54 Q153 WH1 Q261 F/E Q371 D370 Q370 D371 A Q200 FM+B SW AM+B SW Q202 Q203 Q201 CN2 D56 Q60 Q61 Q58 Q59 D13 D100 D101 D102 D103 D104 Q301 CN1 D7 D8 D9 D12 D11 D10 D6 D5 D4 D3 D2 D1 1 2 BAND ATT VOL+ VOL- CLK T. 4 3 AUTO 5 T.UP AUDIO 6 SRC EJECT DOWN RST B30-1565-05 D1-12 : (X13-9660-1x) SYSTEM u-COM POWER IC EQ AMP RESET IC B.U. 5V DRIVER SW 8V SW ILL+B SW ILL+B DRIVER ACC DET SW FORCED PRE OUT MUTE SW MUTE SW PREOUT MOT+B SW P-CON DRIVER SW ANT-CON DRIVER SW E-VOL. MUTE LOGIC IC E-VOL. MUTE SW P-CON PROTECTION SW PROHIBIT SW P-CON PROTECTION DISCHARGE SW LOGIC RESET INVERT SW D152 4.7K 4.7K 22K 22K 47K 10K 47K 10K 22K 22K 22K 22K 47K 22K 47K 22K 47K 10K 22K 22K 22K 22K 47K 10K 47K 22K 47K 22K 47K 47K IC2 IC4 IC6 IC3 IC5 SYNTHESIZER UNIT (X14-6150-10) CASSETTE MECHA (D40-1137-05) IC1 KRC-188(M) DC CORD (E30-4784-05) (E30-4783-05) KRC-108S(K) DC CORD DC CORD RX-270(J) (E30-4806-05) (X13-9660-1x) CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. ! w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 KRC-108S/188 K L M N O P Q R S T B LINE ch REP RDM SCN ATT STEREO T.CALL LOUD ATT REP SCN RDM ch STEREO 0-21 YES NO MODEL NAME KRC-108S UNIT No. 0-10 NO R120 KRC-108S KRC-188 RX270 RX270 NO YES NO NO YES 0-11 0-01 0-02 YES NO NO YES YES R121 NO YES YES YES YES R123 YES YES YES NO NO R370 YES NO NO NO NO YES NO NO NO NO C450, 451 NO NO NO YES YES D350, 351 YES YES YES NO NO 371 D370, NO NO 371-373 R122, 0-21 0-02 0-01 0-11 0-10 UNIT No. X86-3160-11 X86-3200-10 X86-3160-01 X86-3160-02 X86-3160-11 NO NO YES YES YES NO NO NO NO YES YES YES YES NO NO W83 NO NO NO NO NO NO Q153 370,371 L10 YES YES NO NO B38-1576-05(MILKY WHITE) B38-1418-15(GREEN) B30-1418-15(GREEN) PL1.PL2 LAMP B30-1418-15(GREEN) B30-1418-15(GREEN) F/E A1 12 1 2 3 4 5 6 7 8 9 10 11 15 13 14 16 17 18 19 20 21 22 23 24 25 S9 COM2 COM1 COM3 S2 S1 S3 S5 S4 S6 S8 S7 S12 S11 S10 S14 S13 S17 S16 S15 S19 S18 S20 S22 S21 1 COM1 4 S1 3 COM3 2 COM2 7 S4 5 6 S2 S3 8 S5 9 S6 18 17 16 14 13 15 11 10 12 S10 S7 S8 S9 S11 S12 S15 S13 S14 23 22 21 20 19 S18 S16 S17 S20 S19 25 24 S21 S22 95 97 96 85 86 88 90 89 87 73 74 75 77 78 79 80 81 76 82 83 84 69 70 71 72 NO NO NO YES YES R350 NO NO YES YES YES C202 YES NO NO YES YES L8 116 W84, W11,117, 121 GND LINE SIGNAL LINE (X14-6150-xx) A IC1 : M38258MCD066FP IC2 : TDA7400D IC3 : HD74HC27FP IC4 : TDA7384A IC5 : LA3161 IC6 : PST9135NR Q50,52,57,61,62 : 2SC2412K or 2SD601A Q51,261 : 2SB1443 Q53 : 2SA1036K Q54,58 : DTC144EK or UN2213 Q55,59,153,352 : DTA124EK or UN2112 Q56,60 : 2SB1655(E,F) or 2SB1565(E,F) Q150,200,202 : DTC124EK or UN2212 Q151,260,353,371 : DTC114YK or UN2214 Q201,203,350,370 : 2SB1277 (Q,R) Q301 : DTA144EK or UN2113 Q351 : 2SA1037K Q450,451 : DTC143TK or UN2216 D13,100-104,150-152,352 : 1SS133 D50 : S2V20 A D51 : MA4068(N)-M D52,200 : MA4051(N)-M D53,260,261,350,351,370,371 : AM01Z or ERA15-01 D54 : MA4056(N)-M D55 : MA4091(N)-L D56 : MA4110-L B38-1024-05 ED1 : ED1 (COMMON) ED1 (SEGMENT) AUTO LOUD AUTO T.CALL 2SB1565 DTA124EK DTA144EK DTC114YK DTC124EK DTC143TK DTC144EK 2SA1036K 2SC2412K 2SB1277 2SB1443 2SA1037K LA3161 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 15 EXPLODED VIEW (MECHANISM) Parts with the exploded numbers larger than 700 are not supplied. A B 1 2 3 31 54 4 99 101 115 53 111 102 102 12 103 111 31 33 14 102 114 52 39 10 40 34 58 57 39 9 35 112 113 7 6 26 25 HD1 56 100 106x2 37 36 38 CM1 20 5 1 23 22 105x2 113 112 16 18 17 19 102 104 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 16 EXPLODED VIEW (UNIT) Parts with the exploded numbers larger than 700 are not supplied. C D 1 2 3 M2.6x3 M3x4 2x6 2x6 3x5 3x10 3x8 3x20 2.6x6 : N09-4348-05 : N30-3004-46 : N80-2006-46 : N82-2006-46 : N83-3005-46 : N64-3010-46 : N80-3008-46 : N83-3020-46 : N86-2606-46 A B C D E F G H J D E Jx2 D C (X13-9660-10) E 741 714 708 746 731 711 701 730 715 704 742 745 E E E E (X14-6150-xx) Fx2 Bx2 Bx2 H B B D 216 202 DC1 205 228 217 224 226 ME1 225 240 218 F1 207x2 A (X14-) A 1 (X14-) J 2 (X14-) J 1 (X14-) J 5 (X14-) L 1 G 220 222 221 213 CL1 PA1 : KRC-188 ONLY 223 209 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 PARTS LIST ∗New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No. Parts No. Description Add N e w 202 1D ∗ A52-0756-02 TOP PLATE CL1 3C ∗ A53-1675-03 CASSETTE LID K CL1 3C ∗ A53-1677-03 CASSETTE LID M1 PA1 3C ∗ A64-1932-02 PANEL ASSY K PA1 3C ∗ A64-1933-02 PANEL ASSY M1 205 1C B07-2181-02 ESCUTCHEON - B46-0100-50 WARRANTY CARD - B58-1344-04 CAUTION CARD K - ∗ B64-1540-00 INST.MANUAL (ENG.FRE.SPA.PRO.) K - ∗ B64-1541-00 INST.MANUAL (ENGLISH, CHINESE) M1 - ∗ B64-1591-00 INST.MANUAL (ARABIC) M1 207 1C D10-3031-04 LEVER ME1 1C ∗ D40-1137-05 CASSETTE MECHANISM ASSY 209 3C ∗ E29-1801-03 CONDUCTIVE RUBBER DC1 1C E30-4783-05 DC CORD K DC1 1C E30-4784-05 DC CORD M1 F1 2D F52-0006-05 FUSE(MINI BLADE TYPE) 213 3C G01-2525-04 TORSION COIL SPRING - H10-4685-02 POLYSTYRENE FOAMED FIXTURE - H25-0329-04 PROTECTION BAG (280X450X0.03) - H25-0337-04 PROTECTION BAG (180X300X0.03) - ∗ H54-1603-03 ITEM CARTON CASE K - ∗ H54-1605-03 ITEM CARTON CASE M1 216 1C J21-9491-03 MOUNTING HARDWARE ASSY 217 1C J54-0606-04 STAY 218 3D J61-0307-05 WIRE BAND 220 3C ∗ K24-3551-04 KNOB (SRC) 221 3C ∗ K25-1104-03 KNOB (P1-6) 222 3C ∗ K25-1105-03 KNOB (BAND,UP,CLK,AUTO,RES) 223 3C ∗ K25-1106-03 KNOB (VOL,AUD,ATT,DOWN) 224 2C ∗ K27-3554-03 KNOB (EJECT) 225 2C ∗ K27-3555-04 KNOB (FF) 226 2C ∗ K27-3556-04 KNOB (REW) 228 1C N99-1632-05 SCREW SET A 1C ∗ N09-4348-05 STEPPED SCREW (M2.6X3) B 3D N30-3004-46 PAN HEAD MACHINE SCREW C 3C N80-2006-46 PAN HEAD TAPTITE SCREW D 3C N82-2006-46 BINDING HEAD TAPTITE SCREW E 3D N83-3005-46 PAN HEAD TAPTITE SCREW D1 -12 B30-1565-05 LED (1608,PG) CN1 E40-9453-05 SOCKET FOR PIN ASSY R1 -4 RK73EB2B331J CHIP R 330 J 1/8W 240 2D ∗ A33-0621-12 REFLECTOR ED1 ∗ B38-1024-05 LIQUID CRYSTAL KRC-108S/188 K : KRC-108S M1 : KRC-188 SWITCH UNIT (X13-9660-10) SYTHESIZER UNIT (X14-6150-10/0-21) ! ! ! 17 Dest inati on Ref. No. Parts No. Description Dest inati on PL1 ,2 B30-1418-15 LAMP (5.5V 125MA,GR) K PL1 ,2 ∗ B30-1576-05 LAMP (5.5V 125MA,MI) M1 C1 ,2 CK73GB1H152K CHIP C 1500PF K C3 ,4 CE04CW0J470M ELECTRO 47UF 6.3WV C5 ,6 CC73GCH1H101J CHIP C 100PF J C7 ,8 CK73GB1H223K CHIP C 0.022UF K C9 ,10 CE04CW1A101M ELECTRO 100UF 10WV C13 ,14 CK73FB1C224K CHIP C 0.22UF K C15 -18 C90-5296-05 ELECTRO 0.22UF 50WV C50 C90-5236-05 ELECTRO 3300UF 16WV C52 CK73GB1H103K CHIP C 0.010UF K C53 CE04CW1C101M ELECTRO 100UF 16WV C54 CK73GB1H103K CHIP C 0.010UF K C55 C90-2594-05 ELECTRO 10UF 10WV C56 CE04CW0J101M ELECTRO 100UF 6.3WV C57 CE04CW1C101M ELECTRO 100UF 16WV C58 CE04CW1A101M ELECTRO 100UF 10WV C60 CK73FB1C224K CHIP C 0.22UF K C101 CK73GB1H103K CHIP C 0.010UF K C102,103 CC73GCH1H220J CHIP C 22PF J C104 CK73FB1C104K CHIP C 0.10UF K C150 CE04CW1A470M ELECTRO 47UF 10WV C151 CK73GB1H103K CHIP C 0.010UF K C152 C90-2608-05 ELECTRO 1.0UF 50WV C153 CK73GB1E153K CHIP C 0.015UF K C154 CK73FB1C224K CHIP C 0.22UF K C155 CK73FB1C104K CHIP C 0.10UF K C156 CK73FB1E333K CHIP C 0.033UF K C157 CC73FCH1H151J CHIP C 150PF J C158 CK73GB1C823K CHIP C 0.082UF K C159 CE04CW1A101M ELECTRO 100UF 10WV C160 C90-2608-05 ELECTRO 1.0UF 50WV C161 C90-2935-05 ELECTRO 1.0UF 50WV C162 C90-2608-05 ELECTRO 1.0UF 50WV C164 CK73GB1H103K CHIP C 0.010UF K C200,201 CK73FB1H103K CHIP C 0.010UF K C206 CE04DW1A470M ELECTRO 47UF 10WV C210 CK73FB1H103K CHIP C 0.010UF K C250 CE04CW1A101M ELECTRO 100UF 10WV C251 CK73GB1C473K CHIP C 0.047UF K C350 C90-2598-05 ELECTRO 3.3UF 25WV C351 CK73FB1E683K CHIP C 0.068UF K C352 C90-2602-05 ELECTRO 0.10UF 50WV C450,451 C90-2597-05 ELECTRO 10UF 16WV M1 C452 CK73FB1H103K CHIP C 0.010UF K M1 CN1 E40-3240-05 PIN ASSY CN2 E40-9452-05 PIN ASSY J1 E04-0312-05 RF COAXIAL CABLE RECEPTACLE J2 E58-0863-15 RECTANGULAR RECEPTACLE J5 E63-0013-05 PIN JACK M1 WH1 E39-0344-05 WIRING HARNESS L1 L33-1063-15 CHOKE COIL L3 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J) A dd N e w ! ! indicates safety critical components. ! KRC-108S/188 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 18 PARTS LIST ∗New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No. Parts No. Description Add N e w Dest inati on L4 L33-1123-05 LINE FILTER COIL L5 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J) L9 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J) X1 L77-2032-05 CRYSTAL RESONATOR E 1D N83-3005-46 PAN HEAD TAPTITE SCREW F 2D N64-3010-46 PAN HEAD SEMS SCREW G 1D N80-3008-46 PAN HEAD TAPTITE SCREW M1 H 1D N83-3020-46 PAN HEAD TAPTITE SCREW J 1D N86-2606-46 BINDING HEAD TAPTITE SCREW R1 ,2 RK73GB1J223J CHIP R 22K J 1/16W R3 ,4 RK73GB1J101J CHIP R 100 J 1/16W R5 ,6 RK73GB1J682J CHIP R 6.8K J 1/16W R7 ,8 RK73GB1J124J CHIP R 120K J 1/16W R13 RK73EB2B472J CHIP R 4.7K J 1/8W R14 ,15 RK73GB1J472J CHIP R 4.7K J 1/16W R16 RK73EB2B472J CHIP R 4.7K J 1/8W R50 RD14DB2H332J SMALL-RD 3.3K J 1/2W R52 RK73FB2A303J CHIP R 30K J 1/10W R54 RK73FB2A103J CHIP R 10K J 1/10W R57 RK73GB1J473J CHIP R 47K J 1/16W R58 RK73GB1J223J CHIP R 22K J 1/16W R59 RK73GB1J101J CHIP R 100 J 1/16W R60 RK73GB1J473J CHIP R 47K J 1/16W R61 RK73GB1J562J CHIP R 5.6K J 1/16W R62 RK73GB1J103J CHIP R 10K J 1/16W R63 ,64 RK73GB1J102J CHIP R 1.0K J 1/16W R65 ,66 RD14DB2H2R2J SMALL-RD 2.2 J 1/2W R68 RK73EB2B104J CHIP R 100K J 1/8W R69 RK73FB2A104J CHIP R 100K J 1/10W R101-103 RK73GB1J103J CHIP R 10K J 1/16W R107 RK73GB1J222J CHIP R 2.2K J 1/16W R108 RK73EB2B473J CHIP R 47K J 1/8W R109 RK73FB2A473J CHIP R 47K J 1/10W R112 RK73GB1J472J CHIP R 4.7K J 1/16W R113 RK73GB1J102J CHIP R 1.0K J 1/16W R114 RK73EB2B103J CHIP R 10K J 1/8W R115 RK73GB1J102J CHIP R 1.0K J 1/16W R117,118 RK73GB1J102J CHIP R 1.0K J 1/16W R121 RK73GB1J473J CHIP R 47K J 1/16W K R121,122 RK73GB1J473J CHIP R 47K J 1/16W M1 R123 RK73GB1J473J CHIP R 47K J 1/16W K R125 RK73GB1J473J CHIP R 47K J 1/16W R127 RK73GB1J473J CHIP R 47K J 1/16W R131 RK73FB2A473J CHIP R 47K J 1/10W R134 RK73GB1J473J CHIP R 47K J 1/16W R135 RK73GB1J101J CHIP R 100 J 1/16W R150,151 RK73GB1J472J CHIP R 4.7K J 1/16W R152 RK73FB2A102J CHIP R 1.0K J 1/10W R153 RK73FB2A913J CHIP R 91K J 1/10W R154 RK73FB2A751J CHIP R 750 J 1/10W R155 RK73GB1J431J CHIP R 430 J 1/16W R156 RK73GB1J154J CHIP R 150K J 1/16W R157 RK73GB1J101J CHIP R 100 J 1/16W R158 RK73FB2A333J CHIP R 33K J 1/10W Ref. No. Parts No. Description Dest inati on R201 RK73FB2A223J CHIP R 22K J 1/10W R203 RK73FB2A223J CHIP R 22K J 1/10W R205 RK73EB2B151J CHIP R 150 J 1/8W R206 RK73FB2A472J CHIP R 4.7K J 1/10W R207 RK73GB1J272J CHIP R 2.7K J 1/16W R250 RK73EB2B100J CHIP R 10 J 1/8W R251 RK73GB1J103J CHIP R 10K J 1/16W R260 RD14DB2H102J SMALL-RD 1.0K J 1/2W R351 RD14DB2H102J SMALL-RD 1.0K J 1/2W R352 RK73FB2A223J CHIP R 22K J 1/10W R353 RD14DB2H102J SMALL-RD 1.0K J 1/2W R371 RD14DB2H102J SMALL-RD 1.0K J 1/2W M1 R372 RK73FB2A223J CHIP R 22K J 1/10W M1 R373 RD14DB2H102J SMALL-RD 1.0K J 1/2W M1 R450,451 RK73FB2A271J CHIP R 270 J 1/10W M1 R452,453 RK73FB2A303J CHIP R 30K J 1/10W M1 R454,455 RK73EB2B101J CHIP R 100 J 1/8W M1 W101 R92-2053-05 CHIP R 0 J 1/8W K W101-103 R92-2053-05 CHIP R 0 J 1/8W M1 W104 R92-2052-05 CHIP R 0 J 1/10W W105 R92-2053-05 CHIP R 0 J 1/8W M1 W106,107 R92-2052-05 CHIP R 0 J 1/10W W108-113 R92-2053-05 CHIP R 0 J 1/8W W114 R92-2052-05 CHIP R 0 J 1/10W W115 R92-2053-05 CHIP R 0 J 1/8W W118 R92-2053-05 CHIP R 0 J 1/8W W120 R92-2053-05 CHIP R 0 J 1/8W D13 1SS133 DIODE D50 S2V20∗A DIODE D51 MA4068(N)-M ZENER DIODE D52 MA4051(N)-M ZENER DIODE D53 AM01Z DIODE D53 ERA15-01 DIODE D54 MA4056(N)-M ZENER DIODE D55 MA4091(N)-L ZENER DIODE D56 MA4110-L ZENER DIODE D100-104 1SS133 DIODE D150-152 1SS133 DIODE D200 MA4051(N)-M ZENER DIODE D260,261 AM01Z DIODE D260,261 ERA15-01 DIODE D350,351 AM01Z DIODE K D350,351 ERA15-01 DIODE K D352 1SS133 DIODE D370,371 AM01Z DIODE M1 D370,371 ERA15-01 DIODE M1 IC1 ∗ M38258MCD066FP MI-COM IC IC2 TDA7400D ANALOGUE IC IC3 HD74HC27FP MOS-IC IC4 TDA7384A ANALOGUE IC IC5 LA3161 IC(PREAMP X2) IC6 ∗ PST9135NR ANALOGUE IC Q50 2SC2412K TRANSISTOR Q50 2SD601A TRANSISTOR SYTHESIZER UNIT (X14-6150-10/0-21) A dd N e w K : KRC-108S M1 : KRC-188 indicates safety critical components. ! www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 19 PARTS LIST ∗New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No. Parts No. Description A dd N e w Dest inati on Q51 2SB1443 TRANSISTOR Q52 2SC2412K TRANSISTOR Q52 2SD601A TRANSISTOR Q53 2SA1036K TRANSISTOR Q54 DTC144EK DIGITAL TRANSISTOR Q54 UN2213 DIGITAL TRANSISTOR Q55 DTA124EK DIGITAL TRANSISTOR Q55 UN2112 DIGITAL TRANSISTOR Q56 2SB1565(E,F) TRANSISTOR Q56 2SB1655(E,F) TRANSISTOR Q57 2SC2412K TRANSISTOR Q57 2SD601A TRANSISTOR Q58 DTC144EK DIGITAL TRANSISTOR Q58 UN2213 DIGITAL TRANSISTOR Q59 DTA124EK DIGITAL TRANSISTOR Q59 UN2112 DIGITAL TRANSISTOR Q60 2SB1565(E,F) TRANSISTOR Q60 2SB1655(E,F) TRANSISTOR Q61 ,62 2SC2412K TRANSISTOR Q61 ,62 2SD601A TRANSISTOR Q150 DTC124EK DIGITAL TRANSISTOR Q150 UN2212 DIGITAL TRANSISTOR Q151 DTC114YK DIGITAL TRANSISTOR Q151 UN2214 DIGITAL TRANSISTOR Q153 DTA124EK DIGITAL TRANSISTOR M1 Q153 UN2112 DIGITAL TRANSISTOR M1 Q200 DTC124EK DIGITAL TRANSISTOR Q200 UN2212 DIGITAL TRANSISTOR Q201 2SB1277(Q,R) TRANSISTOR Q202 DTC124EK DIGITAL TRANSISTOR Q202 UN2212 DIGITAL TRANSISTOR Q203 2SB1277(Q,R) TRANSISTOR Q260 DTC114YK DIGITAL TRANSISTOR Q260 UN2214 DIGITAL TRANSISTOR Q261 2SB1443 TRANSISTOR Q301 DTA144EK DIGITAL TRANSISTOR Q301 UN2113 DIGITAL TRANSISTOR Q350 2SB1277(Q,R) TRANSISTOR Q351 2SA1037K TRANSISTOR Q352 DTA124EK DIGITAL TRANSISTOR Q352 UN2112 DIGITAL TRANSISTOR Q353 DTC114YK DIGITAL TRANSISTOR Q353 UN2214 DIGITAL TRANSISTOR Q370 2SB1277(Q,R) TRANSISTOR M1 Q371 DTC114YK DIGITAL TRANSISTOR M1 Q371 UN2214 DIGITAL TRANSISTOR M1 Q450,451 DTC143TK DIGITAL TRANSISTOR M1 Q450,451 UN2216 DIGITAL TRANSISTOR M1 TH1 PTH9C42BD471Q POSITIVE RESISTOR A1 2D X86-3160-11 FRONT-END UNIT 1 2A A10-4328-08 CHASISS CALKING ASSY 4 3B J26-4017-08 PRINTED WIRING BOARD ASSY 5 2A J21-7778-08 MOUNTING HARDWARE Ref. No. Parts No. Description Dest inati on 6 2B D10-4091-08 SLIDER 7 2B D13-1323-08 GEAR 9 2B D10-4200-08 ARM ASSY (F) 10 2A D10-4201-08 ARM ASSY (R) 12 3A A11-0930-08 SUB CHASSIS CALKING ASSY 14 3A J26-4018-08 PRINTED WIRING BOARD ASSY 16 1B G01-2826-08 TORSION COIL SPRING 17 1A D10-4094-08 SLIDER 18 1B D10-4095-08 SLIDER 19 1A D10-4096-08 ARM 20 1A J19-4736-08 HOLDER ASSY 22 2A G01-2827-08 TENSION COIL SPRING 23 2A D10-4097-08 LEVER 25 2B D10-4098-08 SLIDER 26 2B G09-2019-08 SPRING 31 3A D01-0608-08 FLYWHEEL ASSY 33 3A G01-2828-08 TENSION COIL SPRING 34 2B G01-2829-08 TENSION COIL SPRING 35 2B D10-4099-08 ARM 36 1A D10-4100-08 ARM 37 1A D14-0682-08 ROLLER 38 1A D10-4101-08 LEVER 39 2A G01-2830-08 COMPRESSION COIL SPRING 40 2A D10-4102-08 ARM 52 2A D13-1110-08 GEAR 53 2B D15-0909-08 PULLEY 54 3B D16-0606-08 BELT 56 1B D10-4103-08 ARM ASSY 57 2B D10-4104-08 ARM 58 2B G01-2831-08 TENSION COIL SPRING 99 3B E39-0181-08 WIRE HARNESS 100 1B J11-0618-08 CLAMPER 101 3B N09-4328-08 SCREW 102 3A N09-4326-08 SCREW 103 3A N09-4191-08 SCREW 104 1B N09-4192-08 SCREW 105 2A N09-4058-08 SCREW 106 1A N09-4109-08 SCREW 111 3A N19-2082-08 FLAT WASHER 112 2A N19-2083-08 FLAT WASHER 113 2A N19-2084-08 FLAT WASHER 114 3A N19-2043-08 FLAT WASHER 115 2B N19-2038-08 FLAT WASHER HD1 1B ∗ T31-0229-08 PLAYBACK HEAD CM1 1A ∗ T42-1025-08 MOTOR ASSY Add N e w CASSETTE MECHANISM ASSY (D40-1137-05) SYTHESIZER UNIT (X14-6150-10/0-21) K : KRC-108S M1 : KRC-188 indicates safety critical components. ! KRC-108S/188 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 SPECIFICATIONS KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. KRC-108S FM Frequency Range (Frequency step) ............87.9MHz-107.9MHz (200kHz) Channel Space Selection ..........................................................50k/200kHz Usable Sensitivity (S/N:30dB) .................................... 9.3dBf (0.8µ V/75Ω) Quieting Sensitivity (S/N:50dB) ................................ 15.2dBf (1.6µV/75Ω) Frequency Response (±3.0dB) ................................................. 30Hz-15kHz S/N..........................................................................................70dB (MONO) Selectivity..........................................................................≥80dB (±400kHz) Stereo Separation ................................................................... 40dB (1kHz) AM Frequency Range (Frequency step) .................... 530kHz-1700kHz(10kHz) Channel Space Selection ..............................................................9k/10kHz Usable Sensitivity (S/N:20dB) ..............................................28dBµ(25µ V) CASSETTE Tape Speed................................................................................4.76cm/sec. Wow/Flutter...........................................................................0.12%(WRMS) Frequency Response(±3.0dB) ........................................ 30-14kHz (120µ s) Separation.................................................................................40dB (1kHz) S/N.........................................................................................................52dB AMP Maximum Power...............................................................................40Wx4 Full Bandwidth Power................................. 20Wx4 (at less than 1%THD) TONE Bass ..........................................................................................100Hz±10dB Treble........................................................................................ 10kHz±10dB GENERAL Operating voltage (11-16V allowable) .............................................. 14.4V Current consumption ............................................................................ 10A Installation size (W) .................................................... 182 (mm) 7-3/16(in) (H) ....................................................... 53 (mm) 2-1/16(in) (D) ..................................................... 155 (mm) 6-1/8(in) Weight ..................................................................................... 3.1lbs(1.4kg) KRC-188 FM Frequency Range (Frequency step) ............... 87.5MHz-108.0MHz(50kHz) Channel Space Selection .......................................................... 50k/200kHz Usable Sensitivity (S/N:30dB) .................................... 9.3dBf (0.8µ V/75Ω) Quieting Sensitivity (S/N:50dB) ............................... 15.2dBf (1.6µ V/75Ω) Frequency Response (±3.0dB)................................................. 30Hz-15kHz S/N ......................................................................................... 70dB (MONO) Selectivity (DIN)............................................................... ≥80dB (±400kHz) Stereo Separation ................................................................... 40dB (1kHz) AM Frequency Range (Frequency step) ...................... 531kHz-1611kHz(9kHz) Channel Space Selection .............................................................. 9k/10kHz Usable Sensitivity (S/N:20dB) .............................................. 28dBµ (25µV) CASSETTE Tape Speed................................................................................4.76cm/sec. Wow/Flutter ........................................................................ 0.12% (WRMS) Frequency Response (±3.0dB)....................................... 30-14kHz (120µ s) Separation ............................................................................... 40dB (1kHz) S/N ........................................................................................................ 52dB Preout Level/Load ................................................................ 1800mV/10kΩ Preout Impedance ............................................................................. ≤600Ω AMP Maximum Power .............................................................................. 40Wx4 Full Bandwidth Power................................. 20Wx4 (at less than 1%THD) TONE Bass .......................................................................................... 100Hz±10dB Treble........................................................................................ 10kHz±10dB GENERAL Operating voltage (11-16V allowable) .............................................. 14.4V Current consumption ............................................................................ 10A Installation size (W) ..................................................................... 182 (mm) (H) ........................................................................ 53 (mm) (D) ...................................................................... 155 (mm) Weight..................................................................................................1400g KRC-108S/188 KENWOOD CORPORATION 14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501 Japan KENWOOD SERVICE CORPORATION P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA90801-5745, U.S.A. KENWOOD ELECTRONICS CANADA INC. 6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 KENWOOD ELECTRONICS LATIN AMERICA S.A. P.O. BOX 55-2791, Piso 6, Plaza Chase, CI. 47 y, Aquilino de la Guardia, Panama, Republic of Panama KENWOOD ELECTRONICS BRASIL LTDA. Av. Moema, 170-17˚, Andar-Cobertura “B”, Ed. Maximum Service Center, 04077-020 Moema, São Paulo-SP-Brasilil KENWOOD ELECTRONICS UK LIMITED Kenwood House, Dwight Road, Watford, Herts, WD1 8EB United Kingdom KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker-Str. 15, 63150 Heusenstamm, Germany KENWOOD ELECTRONICS FRANCE S.A. 13, Boulevard Ney, 75018 Paris, France KENWOOD ELECTRONICS BELGIUM N.V. Mechelsesteenweg 418, B-1930 Zaventem, Belgium KENWOOD ELECTRONICS ITALIA S.p.A. Via G. Sirtori 7/9, 20129 Milano, Italy KENWOOD IBERICA S.A. Bolivia, 239-08020 Barcelona, Spain KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074) 16 Giffnock Avenue, North Ryde, N.S.W. 2113, Australia KENWOOD ELECTRONICS (HONG KONG) LTD. Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong KENWOOD ELECTRONICS GULF FZE P.O. Box 61318, Jebel Ali, Dubai, U.A.E. KENWOOD ELECTRONICS (THAILAND) CO., LTD. 2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand KENWOOD ELECTRONICS SINGAPORE PTE. LTD. 1 Genting Lane #07-00, Kenwood Building, Singapore, 349544 KENWOOD ELECTRONICS (MALAYSIA) SDN BHD #4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1, 46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299