Sharp LC32SB27U Service Manual - Page 101
Sharp LC32SB27U - LC - 32" LCD TV Manual
UPC - 074000372115
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MAIN Unit-13 (LC-32SB27U) J MAIN UNIT 13/14 DUNTKF030WE08 (PWBXF030WJ) P9601 NA181WJ PD To Power Unit FB9601 A375WJQZ I UR13V 1 FB9602 UR13V A375WJQZ 2 FB9603 UR13V A375WJQZ 3 FB9604 UR13V A375WJQZ 4 GND FB9605 5 A375WJQZ FB9606 H GND A375WJQZ 6 FB9607 GND 7 A375WJQZ GND FB9611 8 A375WJQZ *FB9608 AC_DET/NC 9 A074WJ FB9609 PS_ON 10 A074WJ BU5V *FB9612 A375WJQZ 11 G PNL_ON 12 *FB9610 A074WJ GND_B VIn C9601 F 1u 10V KZA520WJQZ IC9601 TCR5SB33 ON 321 GND E NC 4 5 C9602 4.7u 6.3V KZA403WJPZ Vout MAIN13 (POWER) [13/14] *R9636 27K CZ *R9637 10K F CZ *R9645 1K CZ C9603 0.01u 25V CZB 8 R9605 5.6K CBZ C9607 1000P R9608 10K F 0.796 765 R9609 R9610 47K F 6.8K SS EN COMP FB IC9602 LV5893M BS Vin SW GND C9604 0.1u 25V CYB 1234 L9601 15uH PA898WJ 5.1V 1440mA R9602 39 C9606 10u 16V KZA510WJPZ C9608 1000P CZB D9604 D1FH3 1.9A,77m C9609 10u 16V KZA510WJPZ C9611 10u 16V KZA510WJPZ CZ R9606 4.7 D9607 MA111G *R9646 0 CZ IC9603 PQ1LAX95 R9615 5.6K CZ 321 On GND V a dj CZ R9617 33K R9641 2.2K Vin V o ut 4 5 C9612 1u 10V KA520WJQZZ R9613 4.7K CZ Q9604 RT1N141U VS D9606 EXA523WJ 5.6V C9615 0.01u 25V CZB 8 R9622 4.7K CZB C9621 4700P 25V 0. 765 R9625 10K F R9627 27K F R9629 4.7K SS EN COMP FB IC9605 LV5893M BS Vin SW GND CYB C9616 0.1u 25V 1234 R9619 CZB 39 C9618 10u 16V KZA510WJPZ C9622 1000P R9623 4.7 L9603 15uH 1.9A,77m PA898WJ D9610 C9624 D1FS4A VHD 10u 16V KZA510WJPZ C9632 0.01u CZB IC9608 PQ1LA335 5 Vout 321 On GND Nr 4 Vin C9634 4.7u 6.3V KZA403WJPZ *IC9606 PQ1LA185 3.32V 700mA D9611 EXA512WJ 4V C9626 10u 16V KZA510WJPZ D9612 MA111G L9604 100u PA903WHJ 0.7A,0.5 *C9628 0.01u 25V CZB 321 On GND Vadj C9630 Vin Vout 1u 10V KZA520WJQZ 4 5 C9633 10u 16V KZA510WJPZ R9631 1 1/2W TWF R9633 1 1/2W TWF 1 47k 22k 3 Q9608 RN2408 2 D9619 MA111G A1.8V 220mA TO MAIN7(UCOM) D 5V D3.3V IC9607 BU3.3V VHD D9614 MA111G AC_DET DET_13V R9611 Q9601 RN4982 R9607 4.7K CZ 47K F 6 5 4 C D9601 VHD MA111G C9613 0.01u 25V CZB 8 R9620 4.7K CZB C9619 4700P 25V R9624 10K F C9629 0.1u 10V CZB R9628 330 NC 0.796 765 R9626 5.6K F 6 5 MM3441JF CE NC GND Sub NC 2 3 4 C9638 100u 4V ARC C9631 1u 10V KZA520WJQZ COMP FB EN SS TO MAIN3(AMP_IF) TO MAIN6(PANEL) SMPOW AC_DET D9615 VHD MA111G 12 3 C9605 0.01u 25V R9601 10K Q9603 RN4982 3 D9605 MA111G VHD C9614 BS Vin SW GND IC9604 LV5893M 7 1 Vin Vout R9630 1 1/2W R9632 1 1/2W D1.8V 380mA B TO MAIN8(CPU) D9613 VHD MA111G *R9644 10K CZ CZ R9603 SMPOWHOLD 1K CZ VHD 5 4 12 R9612 4.7K Q9605 KTC3875SG D9608 1PS226 0.1u 25V CYB 1234 R9618 CIL TWF D1.26V 680mA TWF L9602 15uH PA898WJ C9625 10u 16V KZA510WJPZ 1 47k 1.9A,77m 3 D9603 6 CZ 2 3 39 C9617 VHD D9609 D1FS4A C9623 10u 16V 22k 3 54 MA111G C9610 R9614 1 10u 16V KZA510WJPZ KZA510WJPZ C9627 10u 16V KZA510WJPZ Q9609 RN2408 1u 10V VS 10K F R9616 2 12 A *Q9607 KZA520WJQZ 3.9K J 6 RN1903 D9618 MA111G 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 10 - 27 LC-32D47U/LC-32SB27U/LC-C3237U TO MAIN1(TUNER) A9V A5V A3.3V TO MAIN2(A_TERM) A9V 5V A5V D3.3V TO MAIN3(AMP_IF) UR13V A9V A5V D3.3V TO MAIN4(AMP) UR13V TO MAIN14(SP_IF) 5V D3.3V BU3.3V TO MAIN5(HDMI_SW1) 5V BU3.3V D3.3V TO MAIN6(PANEL) 5V D3.3V TO MAIN10(EPROM) BU3.3V D3.3V TO MAIN11(EXBUS) D3.3V TO MAIN12(CONN) D3.3V BU3.3V BU5V 5V TO_MAIN9(DDR) D1.8V 120mA TO MAIN8(CPU) BU3.3V PNL_ON D3.3V A1.8V D1.8V 5V D1.2V A3.3V 400mA 380mA 300mA USB 500mA 1030mA 180mA 17 18 19