Sharp KB3300JK Service Manual - Page 56

KB-3300JS KB-3300JK KB-3300JW A B C D E F G H 1 1 COM3 C0 2 2 3 3 VR K-1 CN-K GND K-2 INT K-3 AH SENSOR CN-F F-3 F-2 F-1 OVEN M-4 DOOR SW. M-5 M-7 M-6 MICRO (RY2) DRAWER DOOR SW. (CLOSE) K-4 CN-M M-1 M-2 M-3 COM K-5 D.COM(RY1) K-6 O.COM(RY3) K-7 TOP.H(RY4) K-8 D.FM(RY5) K-9 O.FM(RY6) K10 O.OL(RY7) K11 O.LM(RY8) K12 BOTTOM HEATER K13 RELAY HEATER K14 COMMON DOOR (RY8) K15 LOCK MOTOR R5 R6 200 1W x2 Q2 KTC1027 R7 + 2K R8 Q3 KIA78L05BP I O C + + 1W 390 Q4 KIA78L05BP I C O + C5 C6 C7 C8 10uF/35V LD1 LD2 LD3 LD4 LD5 LD6 Q5 KRA117S RESET R34 4.7K 1 R12 4.7K Q6 KTC3875 R14 4.7K VC(+5V) Q7 KTC1027 R15 4.7K LCD1 RLCDSA136DRZZ LCD2 RLCDSA137DRZZ C1 C2 C3 SEG23 S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 C4 C5 COM3 C4 C3 C2 C1 SEG22 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 D21 D22 R16 30 C10 R11 4.7K ZD4 HZU3.6B2 10uF/35V 10uF/35V ZD2 HZU16B1 C3 10uF/35V C4 S9 S8 S7 S6 S5 S4 S3 S2 S1 C11 R13 4.7K C12 COM2 COM1 COM0 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 SEG23 COM0 COM1 COM2 COM1 COM0 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 C40 C42 R40 430 1W C41 R42 3.57KD R41 3.32KD R43 2 8 1.8KF - 1 + 3 4 IC-5 KIA358 R44 360KF 5 + 7 6 R58 10K P53 R57 4.7K C52 D19 Q20 KRC101S P05 R55 4.7K C51 D20 R56 10K P51 + Q21 KRA224S C21 10uF/35V C20 P57 Q22 KRC101S IC-7 KID65004AF 9 COM 10 O-7 11 O-6 12 O-5 13 O-4 14 O-3 15 O-2 16 O-1 GND 8 I-7 7 P06 I-6 6 P07 I-5 5 P10 I-4 4 P11 I-3 3 P12 I-2 2 P13 I-1 1 P14 IC-8 KID65004AF 9 COM 10 O-7 11 O-6 12 O-5 13 O-4 14 O-3 15 O-2 16 O-1 GND 8 I-7 7 P15 I-6 6 P16 I-5 5 P17 I-4 4 P20 I-3 3 P21 I-2 2 I-1 1 AN3 Q23 KRA102S R69 1.5K R68 3.3K SP AN5 R45 P00 620K R46 P01 300K R47 P02 150KF R48 P03 75KF R49 P04 37.4KF C45 0.01u/50V C44 0.01u/50V C43 D40 D41 VS (0V) SEG4 SEG5 SEG6 45 SEG7 SEG8 SEG9 SEG10 SEG11 40 SEG12 SEG13 SEG14 SEG15 SEG16 35 SEG17 SEG18 SEG19 SEG4 SEG5 SEG6 45 SEG7 SEG8 SEG9 SEG10 SEG11 40 SEG12 SEG13 SEG14 SEG15 SEG16 35 SEG17 SEG18 SEG19 P04 P05 P06 45 P07 P10 P11 P12 P13 40 P14 P15 P16 P17 P20 35 P21 P22 P23 R50 R52 10K 47K R51 47K P03 P02 50 P01 P00 P57 P56 TXD1 55 IC-1 RXD1 P53 P52 P51 INT0 60 AVSS VREF AN7 AN6 R18 10K R17 4.7K C13 Q24 KRC101S AN1 AN2 C62 R35 C60 47K C63 R36 10K R64 47K 10K R65 4.7K R61 C30 R66 4.7K R67 4.7K 1.5KF R60 LOCK M-8 M-9 UNLOCK M10 M12 M11 OVEN THERMISTOR IF NOT SPECIFIED : 1/10W J%(CHIP) : 0.1u/50V(CHIP) : KDS160(CHIP) DOOR LOCK MOTOR SWITCH A0 1 A1 2 A2 3 VSS 4 IC-6 8 VCC 7 TEST 6 SCL 5 SDA AN5 AN4 AN3 AN2 AN1 5 AN0 CNVSS RESET P62 P61 10 VSS XIN XOUT VCC P60 15 P37 AT24C16N R37 P62 4.7K R38 P61 4.7K R92 G-2 4.7K G-5 R93 G-4 4.7K G-3 G-1 R90 4.7K R91 4.7K P56 RXD1 TXD1 P24 P25 30 P26 P27 VL3 COM0 COM1 25 COM2 COM3 P30 SCLK2 TXD2 20 RXD2 P34 P35 P36 C73 CF4 16MHz CF1 4MHz SEG3 SEG2 50 SEG1 SEG0 R19 4.7K P57 SCLK1 R20 TXD1 55 IC-2 RXD1 4.7K P53 P52 P51 INT0 60 AVSS VREF AN7 AN6 SEG20 SEG21 30 SEG22 SEG23 VL3 COM0 COM1 25 COM2 COM3 P30 P31 P32 20 P33 P34 P35 P36 SEG3 SEG2 50 SEG1 SEG0 P57 SCLK1 TXD1 55 IC-3 RXD1 P53 P52 P51 INT0 60 AVSS VREF AN7 AN6 SEG20 SEG21 30 SEG22 SEG23 VL3 COM0 COM1 25 COM2 COM3 P30 P31 P32 20 P33 P34 P35 P36 AN5 AN4 AN3 AN2 AN1 5 AN0 CNVSS RESET P62 P61 10 VSS XIN XOUT VCC P60 15 P37 CF2 4MHz R26 4.7K R27 R28 4.7K 4.7K R29 4.7K AN5 AN4 AN3 AN2 AN1 5 AN0 CNVSS RESET P62 P61 10 VSS XIN XOUT VCC P60 15 P37 R21 4.7K CN-G R70 100 C74 IC-4 MOSI 1 MISO 2 SCK 3 /RST 4 VDD 5 VSS 6 XT2 7 XT1 8 RX 9 TX 10 WS 11 C72 SMP 12 Y3A 13 Y2A 14 Y1A 15 Y0A 16 VDD 17 VSS 18 X0 19 X1 20 X2 21 X3 22 C75 C76 C77 C78 4700PF x 4 44 /SS 43 SYNC 42 VREF 41 DRDY R25 4.7K C14 R22 10K R23 4.7K R24 4.7K WH-A G-6 R71 C70 R80 1K 10K R81 1K R72 R73 R74 R75 220K x 4 34 Y4A 35 Y4B 36 Y5A 37 Y5B 38 VDD 39 VSS 40 LED R82 1K 33 Y3B 32 Y2B 31 Y1B 30 Y0B 29 VDD C71 28 VSS 27 VDD 26 X7 25 X6 24 X5 23 X4 R83 1K R84 1K R85 1K R86 1K R87 1K R76 R77 1K 1K R78 R79 1K 1K R30 10K R31 4.7K R32 4.7K CN-X(IC-1) CN-Y(IC-2) CN-Z(IC-3) R33 4.7K C15 CF3 4MHz 1 VCC 2 BUSY 3 SCLK 4 TXD 5 RXD 6 RESET 7 VPP 8 CE 9 VSS VCC P30 (23Pin) P31 (22Pin) P32 (21Pin) P33 (20Pin) RESET (8Pin) CNVSS (7Pn)i AN1 (5Pin) VSS 54 4 4 5 5 6 6 Figure S-3. Control Unit Circuit A B C D E F G H