© 2005-3 CREATED IN JAPAN B53-0279-00 (N) 0 CD RECEIVER KDC-226B SERVICE MANUAL AME LOUD AUTO AUD OFF CRSC CLK ADJ SCAN RDM REP Panel assy (A64-3709-02) Escutcheon (B07-3159-02) Plastic cabinet assy (A02-1486-13) Mounting hardware assy (J21-9716-03) Screw (N84-4016-46) Screw set (N99-1719-05) CD mechanism extension cord (22PIN) : W05-0618-00 DC cord (E30-6322-05) TDF PANEL INFORMATION MODEL PARTS NO. PANEL NAME KDC-226B Y33-1950-66 TDF-226B Refer to the KDC-226’s infomation of KDC-205/... service manual (B53-0103-00) except the following information. KDC-226B uses the same X16- PC board (J74-1563) as KDC-226’s. Lever (D10-4589-04) x 2 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 KDC-226B 2 A B C D E 1 2 3 4 5 6 7 10K 10K 0V ON OFF 5.0V 0V 5.0V 3.3V 1.6V 0V 5V 0V 5V 0V 0V 5V 0V 5V 0V 5V ∗ED1 (SEGMENT) SWITCH UNIT (X16-xxxx-xx) A ∗ED1 (COMMON) IC2 IC1 J1 Q1 J3 X14- 1/2 KEY DETECT SW RESET LCD DRIVER S23 REMOTE CONTROL IC ∗ A (BOTTOM VIEW) ∗D32 ∗D33 ∗D34 ∗D35 14 S12 S10 S8 15 16 S11 17 18 S14 S13 19 20 S15 21 22 S16 S17 23 24 25 26 27 28 29 30 S27 S19 S37 S39 S40 31 32 S38 33 34 S35 S36 35 S18 S23 S21 S20 S22 S25 S24 S26 S29 S28 S30 S31 S32 S33 1 2 6 4 3 5 7 8 10 9 11 13 12 S5 S34 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 1 2 6 4 3 5 7 8 10 9 11 13 12 S41 ILL-GND D-GND SW5V N.C LED +B L-DATAS L-CLK L-CE L-DATAL PAN 5V RST PANEL- ESD-GND KI1 KI2 KI4 KI3 C3 0.047 C1 C4 0.047 0.01 R2 4.7 4.7K 63 64 62 61 64 63 61 62 R9 1K R8 470 R6 470 R7 470 KS5 S5 S6 S7 S8 S9 S10 S40 KS4 KS3 KS2 C3 C2 C1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 KI5 1000P +B +B +5V +5V C2 R3 1 3 OUT VCC 2 4 GND2 GND1 2.2 +5V +5V C5 REMO 48 47 46 45 44 43 42 41 40 39 1 2 3 4 5 6 7 8 9 10 11 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 KS5 KS4 KS3 KS2 S41 COM3 COM2 COM1 S40 KEY N.C N.C N.C S5 S6 S7 S8 S9 S10 KS6 KI1 KI2 KI3 KI4 KI5 TEST VDD VDD2 VDD1 VSS OSC DO DE CL DI SW N.C TP3 TP2 TP1 TP4 TP5 TP8 TP7 TP11 TP9 TP10 TP12 TP14 TP13 R1 56K S41 47 R10 1K R11 IC2 CAUTION : For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to parts list). Indicates safety critical com- ponents. To reduce the risk of electric shock, leakage-cur- rent or resistance measure- ments shall be carried out (ex- posed parts are acceptably insulated from the supply cir- cuit) before the appliance is returned to the customer. • DC voltages are as mea- sured with a high imped- ance voltmeter. Values may vary slightly due to varia- tions between individual in- struments or/and units. X16-3410-20 (1/2) 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 KDC-226B 3 J I H G F 1 2 3 4 5 6 7 C1 KDC-226B (2/2) Q1 : IC1 : DRIVER VOL VOL SRC AUD TI CLK ATT 1 2 4 3 5 6 FM AM : D32-35 B LINE GND LINE : IC2 ED1 ∗ : DOWN UP D1,3-8,11-19 ∗ : UDZS5.6B DTA114EE LC75853NE RS-171 ∗D19 ∗D16 ∗D13 CLK 5 6 TI 4 ∗D5 ∗D1 ∗D11 ∗D17 ∗D14 ATT ∗D18 ∗D12 ∗D15 3 2 AM FM 1 ∗D6 ∗D8 ∗D3 ∗D4 ∗D7 BACK-LIGHT D2 SRC VOL B30-1567-05 D2 : S8 S9 33 34 35 36 37 38 39 S5 S6 S7 40 33 34 35 36 37 38 39 40 S41 S25 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 C2 C1 KI1 KI2 KI3 KI4 KI5 KS2 KS3 KS4 KS5 TP33 TP31 TP29 C2 C1 C3 +B 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 8 9 10 11 12 13 14 15 16 COM2 COM1 S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S8 S9 S10 S11 S12 S13 S14 S15 S16 TP30 TP32 TP34 TP24 TP21 TP22 TP23 TP25 TP26 TP27 TP28 TP37 TP35 TP36 TP38 270 270 ∗R26 ∗R23 270 ∗R28 ∗R25 300 ∗R27 ∗R24 270 C11 0.01 ∗R33 ∗R32 ∗R31 ∗C12 0.01 ∗C13 0.01 R22 220 R21 220 +B KDC-2025V MODEL NAME YES X16-2470-11 D1 B30-1633-05 D7,8 B30-1567-05 D11-19 YES X16-2470-21 KDC-3026 B30-1567-05 X16-2470-22 KDC-2026 YES YES B30-1533-05 X16-2472-71 KDC-2027SA/SAY B30-1567-05 YES B30-1567-05 X16-2472-72 B30-1533-05 B30-1533-05 KDC-2027SG/SGY KDC-205/S YES B30-1567-05 X16-2470-13 X16-2470-01 RX-292CD YES YES B30-1690-05 X16-2470-10 KDC-105/S B30-1567-05 X16-2470-12 KDC-205MR B30-1533-05 X16-2470-23 KDC-126/S B30-1533-05 X16-2470-14 KDC-205CR B30-1641-05 YES YES B30-1567-05 KDC-226 YES B30-1687-05 B30-1687-05 B30-1564-05 B30-1687-05 B30-1567-05 B30-1690-05 B30-1564-05 B30-1567-05 B30-1564-05 D3 B30-1687-05 B30-1687-05 B30-1687-05 B30-1564-05 B30-1687-05 B30-1567-05 B30-1690-05 B30-1564-05 B30-1687-05 B30-1567-05 B30-1687-05 B30-1690-05 B30-1687-05 B30-1567-05 B30-1567-05 B30-1564-05 D4 B30-1567-05 D5 B30-1687-05 B30-1567-05 B30-1687-05 B30-1690-05 B30-1687-05 B30-1567-05 B30-1687-05 B30-1567-05 D6 YES YES YES 35 YES D32- YES YES YES YES YES R31- 33 390 330 390 390 390 330 330 330 390 390 330 B38-1140-05 B38-1139-05 B38-1140-05 B38-1139-05 B38-1140-05 B38-1138-05 B38-1139-05 430 YES 430 360 YES YES 360 YES YES YES YES 360 390 360 ED1 B38-1139-05 B38-1138-05 B38-1140-05 B38-1140-05 R26 390 R23 430 25 R24, YES R27, 28 YES YES YES 360 390 B30-1633-05 B30-1633-05 B30-1633-05 B30-1633-05 B30-1633-05 B30-1633-05 B30-1633-05 B30-1633-05 B30-1633-05 UNIT No. KDC-226B X16-3410-20 B30-1633-05 YES B30-1731-05 YES B38-1140-05 360 330 YES YES YES YES YES YES C13 C12 B30-1533-05 B30-1533-05 A (X16-xxxx-xx) X16-3410-20 (2/2) 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 Indicates safety critical components. ✽ 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. A d d N e w Parts No. Description Desti- nation Ref. No. A d d N e w Parts No. Description Desti- nation E : Europe K : North America M : Other Areas W : Without Europe SWITCH UNIT (X16-3410-20) PARTS LIST PA1 3C ✽ A64-3709-02 PANEL ASSY - ✽ B64-3089-00 INST. MANUAL (ENG, T-CHI) - ✽ B64-3095-00 INST. MANUAL (ARABIC) 210 1C B07-3159-02 ESCUTCHEON 211 3C ✽ B10-4731-01 FRONT GLASS - ✽ H54-3502-03 ITEM CARTON CASE 235 3C K24-4124-04 PUSH KNOB (VOL-UP) 236 3C K24-4125-04 PUSH KNOB (VOL-DOWN) 245 2C B11-1435-04 OPTICAL DIFFUSER 246 2C B11-1437-04 REFLECTION SHEET 248 2C B19-2242-03 LIGHTING BOARD D1 B30-1633-05 LED (WHITE) D2 B30-1567-05 LED (RED) D4 B30-1731-05 LED (BLUE) D7,8 B30-1533-05 LED (PG) D11-19 B30-1533-05 LED (PG) ED1 B38-1140-05 LCD (7-SEGMENT) KDC-226B C1 CK73GB1H102K CHIP C 1000PF K C2 CK73GB1H103K CHIP C 0.010UF K C3,4 CK73GB1E473K CHIP C 0.047UF K C11 CK73GB1H103K CHIP C 0.010UF K C13 CK73GB1H103K CHIP C 0.010UF K 249 2C E29-1965-04 CONDUCTIVE RUBBER 250 2C E29-1966-04 CONDUCTIVE RUBBER J1 E59-0840-05 RECTANGULAR PLUG (15-PIN) R1 RK73GB2A563J CHIP R 56K J 1/10W R2 RK73GB2A4R7J CHIP R 4.7 J 1/10W R3 RK73GB2A472J CHIP R 4.7K J 1/10W R6-8 RK73GB2A471J CHIP R 470 J 1/10W R9 RK73GB2A102J CHIP R 1.0K J 1/10W R21,22 RK73FB2B221J CHIP R 220 J 1/8W R23 RK73FB2B361J CHIP R 360 J 1/8W R24 RK73FB2B271J CHIP R 270 J 1/8W R25 RK73FB2B301J CHIP R 300 J 1/8W R31-33 RK73FB2B331J CHIP R 330 J 1/8W D32-35 RD5.6S ZENER DIODE D32-35 UDZS5.6B ZENER DIODE IC1 LC75853NE MOS-IC Q1 DTA114EE TRANSISTOR 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