Sharp LC32SB27U Service Manual - Page 91

LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-8 (LC-32SB27U) MAIN8 (C P U) [8/14] J I H G F E D C B A 1 2 TO_MAIN13 (POWER1) D1.2V D1.8V A1.8V D3.3V A3.3V TO_MAIN1 (TUNER) IF_P IF_N SIF IF_AGC TO_MAIN2 (A_TERM) AINL AINR COMP1_Y COMP1_PB COMP1_PR COMP2_Y COMP2_PB COMP2_PR Y_SIG1 C_SIG1 CVBS PCIN_R PCIN_G PCIN_B PCIN_H PCIN_V TV_CVBS TO_MAIN12 (CONN) TUN_SCL_C5 TUN_SDA_C5 TO MAIN3(AMP I/F) SPOUT_R SPOUT_L OPT_OUT LINE_LRCLK LINE_MCLK LINE_DATA LINE_BCLK TO MAIN9(DDR) SDA0 SDA1 SDA2 SDA3 SDA4 SDA5 SDA6 SDA7 SDA8 SDA9 SDA10 SDA11 SDA12 SDBA2 SDBA1 SDBA0 SDODT SDCKE SDCS SDRAS SDCAS SDWE DADQM0 DADQM1 DADQS0 DADQS0_N DADQS1 DADQS1_N SDCLK SDCLK_N SDDQ0 SDDQ1 SDDQ2 SDDQ3 SDDQ4 SDDQ5 SDDQ6 SDDQ7 SDDQ8 SDDQ9 SDDQ10 SDDQ11 SDDQ12 SDDQ13 SDDQ14 SDDQ15 TO MAIN3(AMP I/F) AMP_PROTECT AMP_STANDBY_N LR_MUTE SW_MUTE HDMI_MUTE LINE_MUTE AMP_MUTE TO_MAIN2 (A_TERM) C1_PLG AUDIO_CTL1 C2_PLG AUDIO_CTL0 V3_PLG V1_PLG HP_PLG TO_MAIN12 (CONN) S1_PLG I2C_SDA I2C_SCL MAIN UNIT 8/14 DUNTKF030WE (PWBXF030WJ) A1.8V 380mA C8140 10u 10V KZA616WJQZ C8141 10u 10V KZA616WJQZ A3.3V 400mA FB8014 A206WJ A3V3_ADC FB8015 A206WJ FB8016 A206WJ FB8017 A206WJ A3V3_DAC D3V3_IO A3V3_C5_VSB A3V3_AVDD A3V3_HDMI_IO A1V8_HDMI_VDD A3V3_VIDEO_PLL FB8018 A375WJQZ C8079 4.7u 6.3V KZA403WJPZ GND_B FB8019 A206WJ FB8013 A375WJQZ FB8020 A206WJ R8082 47K R8083 47K D8002 MA111G R8080 10K F 6 5 4 Q8001 RN1904 1 2 3 PWR2 TO MAIN14(SP_IF) RX02P RX02M RX12P RX12M RX22P RX22M RXC2P RXC2M DDC2_SDA DDC2_SCL PWR2_ HPD2 R8067 47K R8068 47K R8050 1K R8055 1K C8142 4.7u 16V KZA154WJ C8133 1000P GND_B R8051 1K C8134 1000P C8135 1000P R8056 1K C8136 1000P C8005 10u 10V KZA616WJQZ C8003 1000P GND_B C8143 4.7u 16V KZA154WJ C8006 0.1u A1 B1 NC C1 A2 B2 NC C2 A3 A4 C8016 0.1u B3 B4 C3 C4 A5 C8029 0.1u B5 C5 FB8002 A375WJQZ FB8003 A375WJQZ D1V25_C5_VDD C8001 10u 10V KZA616WJQZ D1V8_C5_VDD GND_B C8007 10u 10V KZA616WJQZ GND_B D1 C8008 0.1u E1 F1 AMP_STANDBY_N MODE_C5 AMP_PROTECT G1 AMP_MUTE LEDO LR_MUTE H1 C1_PLG HDMI_MUTE J1 C2_PLG AUDIO_CTL1 K1 V1_PLG AUDIO_CTL0 NC D2 NC E2 F2 G2 H2 D3 D4 D5 E3 NC F3 E4 C8017 0.1u NC F4 E5 C8021 0.1u NC F5 NC NC G3 G4 G5 C8022 0.1u H3 H4 H5 J2 J3 J4 J5 C8023 0.1u K2 K3 K4 K5 L1 L2 L3 L4 L5 FL8015 NA119WJ V3_PLG VIDEO_CTL0 C8004 10u 10V KZA616WJQZ M1 C8009 0.1u N1 M2 N2 DADQS1 P1 DADQS1_N P2 SDDQ15 M3 N3 DADQM1 P3 M4 M5 N4 N5 SDDQ14 C8026 0.1u P4 P5 SDDQ11 R8059 1.5K D8001 PXA018WJ LEDO C8010 0.1u R1 SDDQ8 T1 R2 SDDQ10 R3 SDDQ9 T2 T3 SDDQ13 R4 R5 SDDQ12 C8027 0.1u T4 T5 SDDQ6 U1 U2 U3 U4 U5 DADQS0_N DADQS0 DADQM0 SDDQ1 C8015 0.1u V1 V2 V3 SDDQ7 SDDQ0 V4 V5 SDDQ4 SDDQ2 W1 C8011 0.1u Y1 W2 SDDQ5 Y2 SDCLK W3 SDDQ3 Y3 W4 W5 SDA2 C8028 0.1u Y4 Y5 SDCS AA1 SDCLK_N AA2 SDODT AA3 SDCAS AA4 SDA4 AA5 SDA8 AB1 AB2 AB3 AB4 AB5 SDRAS SDA0 SDA6 SDA11 D1.8V 300mA R8060 10K R8062 10K R8069 10K R8070 10K R8071 10K R8072 10K HPD2 PCIN_R COMP1_PR COMP2_PR C_SIG1 PCIN_B COMP1_PB C8064 0.1u COMP2_PB TV_CVBS CVBS C8080 0.1u PCIN_G Y_SIG1 C8083 0.1u COMP1_Y COMP2_Y C8031 0.1u C8036 0.1u C8037 0.1u C8044 0.1u C8054 0.1u C8063 0.1u A6 A7 A8 A9 A10 C8066 0.1u C8072 0.1u C8081 0.1u A11 A12 NC B6 C8032 0.1u C6 D6 C8040 0.1u B7 NC C7 C8041 0.1u D7 B8 B9 B10 C8045 0.1u C8057 0.1u C8 C9 C10 C8046 0.1u D8 C8058 0.1u D9 D10 NC E6 E7 FL8022 NA119WJ E8 E9 E10 C8047 0.1u B11 C8067 0.1u C11 D11 R8009 6.8K F B12 R8011 1K C12 C8078 0.1u D12 C8073 0.1u E11 E12 *IC8001 IXC677WJQZ FL8021 NA119WJ RDA8001 RA733WJFW J9 J10 J11 J12 K9 K10 K11 K12 C8095 0.1u C8088 0.1u C8096 0.1u A13 A14 A15 PWR0 DDC1_SCL DDC1_SDA A16 A17 A18 A19 RX22P RX22M A20 A21 A22 C8112 0.1u PWR1 RX12P RX12M B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 C8128 0.1u PWR2 RX02P RX02M RX20P RX20M C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C8089 0.1u C8094 0.1u DDC0_SCL DDC0_SDA D13 D14 D15 D16 D17 C8103 0.1u NC C8113 0.1u E13 E14 E15 E16 E17 C8091 10u 10V KZA616WJQZ C8092 0.1u FL8020 NA119WJ C8114 0.1u C8109 4.7u 16V KZA154WJ C8110 2200P R8027 7.5K R8028 3K J13 J14 C8111 0.022u R8029 1.2K F NC D18 RXC2P D19 RXC2M D20 RX10P D21 RX10M D22 R8034 560 NC RX00P RX00M C8129 E18 E19 E20 E21 0.1u E22 C8123 0.01u 25V CZB RXC0P RXC0M F18 F19 F20 F21 F22 C8124 0.1u G18 G19 G20 G21 G22 H18 H19 H20 H21 H22 C8127 0.1u LV1OUT0P LV1OUT0M J18 J19 J20 J21 J22 K13 K14 C8118 0.1u LV1OUT1P LV1OUT1M LV1OUT2P LV1OUT2M K18 K19 K20 K21 K22 FL8016 L9 L10 L11 L12 L13 NA119WJ M9 M10 M11 M12 M13 N9 N10 N11 N12 N13 P9 P10 P11 P12 P13 R8003 1K F C8035 0.1u FL8019 NA119WJ V6 V7 R8005 1K F C8043 0.1u V8 W6 SDWE W7 SDA1 Y6 Y7 SDBA1 W8 SDCKE Y8 SDBA2 C8065 0.1u C8075 0.1u C8087 0.1u V9 V10 V11 V12 V13 C8062 0.1u W9 W10 SDBA0 C8055 Y9 0.1u Y10 C8076 0.1u W11 W12 W13 C8077 0.1u R8066 10K Y11 Y12 Y13 AA6 AA7 AA8 AA9 SDA5 SDA9 SDA7 AA10 AB6 SDA10 AB7 SDA3 AB8 SDA12 AB9 R8006 100 F AB10 R8007 150 F RESET_N R8008 11 F GND_B FB8023 A206WJ D3V3_C5_PLL FB8024 A375WJQZ D1V25_C5_PLL C8071 10u 10V KZA616WJQZ GND_B AA11 AA12 R8065 10K GND_B AB11 AB12 AA13 AB13 R8014 22 HP_PLG S1_PLG SW_MUTE LINE_MUTE MODE_C5 C8070 15P CCZ G Q8003 RT1N141U R8010 1M X8001 SCA164WJQZ 25MHz R8013 1K R8012 0 C8082 15P CCZ G GND_B GND_B SFRX PNL_WP PNL_EN SFWP_N SHIP_EN SFTX VBUS_ST R8016 22 R8018 22 R8064 10K WRITE_BUF MODEL_C1 L14 M14 FL8017 NA119WJ N14 P14 LV1CKOP LV1CKOM LV1OUT3P LV1OUT3M L18 L19 L20 L21 L22 C8119 0.1u C8120 0.1u M18 M19 R8033 5.6K M20 LV1OUT4P M21 M22 LV1OUT4M N18 N19 N20 N21 N22 LV0OUT0P LV0OUT0M LV0OUT1P LV0OUT1M P18 P19 P20 LV0OUT2P LV0OUT2M P21 LV0CKOP P22 LV0CKOM GND_B FL8018 NA119WJ C8121 0.1u R18 R19 R20 R21 R22 LV0OUT3P LV0OUT3M LV0OUT4P LV0OUT4M C8125 0.1u T18 T19 TMS T20 OPT_MUTE T21 T22 PWM_ANA_SW U18 U19 U20 U21 U22 TDO TCK PNL_PWM PNL_PWM2 V14 V15 C8102 0.1u W14 W15 M32TMS Y14 Y15 V16 V17 V18 V19 V20 V21 V22 TDI C8126 0.1u ASEBRKAK_N AEMDO TRST_N W16 PNL_ON W17 W18 VSYNC N_LINE_DAC_RST W19 HPD2 W20 SOUSA_WP W21 PNL_I2C_EN W22 AFT Y16 Y17 Y18 Y19 Y20 Y21 Y22 M32TRST_N M32TDI RST_H8FLS_CPLD SMPOWHOLD AA14 AA15 AA16 AA17 AA18 M32TDO AA19 AA20 AA21 STB_CPU AA22 SEL_SPDIF AB14 AB15 AB16 AB17 AB18 M32TCK R8021 22 R8025 22 R8031 0 AB19 R8032 22 AB20 AB21 AB22 R8023 22 R8030 0 TUN_AD_CTL RXD0_UCOM_CPU TXD0_UCOM_CPU SFCK SFCS_N USB_P USB_N RESET_N STB_CPU R8019 10K GND_B R8037 10K R8038 10K R8036 10K R8039 10K TDO TCK AS M32TMS M32TCK R8035 0 UARTRXD0 UARTTXD0 R8078 0 R8079 0 R8040 4.7K PCIN_V PCIN_H UARTRXD0 UARTTXD0 PNL_ON R8041 10K R8074 100 A3V3_HDMI_VDD C8131 4.7u 6.3V KZA403WJPZ FB8021 A375WJQZ GND_B C5_VCC33LVDS FB8022 A206WJ PNL_PWM2 MODEL_C1 GND_B R8063 10K GND_B R8088 10K CZ R8087 10K CZ R8086 10K CZ DDC1_SDA DDC1_SCL PWR1 TO MAIN5(HDMI_SW1) RX00P RX00M RX10P RX10M RX20P RX20M RXC0P RXC0M DDC0_SDA DDC0_SCL PWR0 TO MAIN3(AMP I/F) SEL_SPDIF OPT_MUTE N_LINE_DAC_RST TO MAIN11(EXBUS) OPT_MUTE R8090 4.7K GND_B TO MAIN1(TUNER) AFT TUN_AD_CTL TO MAIN6(PANEL) PNL_EN PNL_I2C_EN PNL_PWM PNL_PWM2 PNL_WP PWM_ANA_SW SOUSA_WP SHIP_EN LV1CKOP LV1CKOM LV1OUT4P LV1OUT4M LV1OUT3P LV1OUT3M LV1OUT2P LV1OUT2M LV1OUT1P LV1OUT1M LV1OUT0P LV1OUT0M LV0CKOP LV0CKOM LV0OUT4P LV0OUT4M LV0OUT3P LV0OUT3M LV0OUT2P LV0OUT2M LV0OUT1P LV0OUT1M LV0OUT0P LV0OUT0M R8042 10K M32TRST_N 20 RESET N 18 TDO 16 TCK 14 ASEMDO 12 M32TMS 10 M32TCK 8 UARTRXD0/M32TDO 6 UARTTXD0/M32TDI 4 MODE MPU 2 TXD MPU P8001 NA144WJ For Writer/Debugger R8073 0 USB_P USB_N VBUS_ST J8001 ZA172WJQZ USB Atype Right Angle R8085 15K CZ R8084 15K CZ VA8001 VXA074WJ 39V 1.1pF R8076 22 FB8004 A206WJ VA8002 VXA074WJ 39V 1.1pF FB8001 A206WJ 1234 GND USB_DP USB_DN +5V C8138 4.7u 10V KZA067WJ 5 4 VOUT OC IC8003 BD6538G USB:500mA max VIN GND EN 123 R8020 100 R8004 10K C8150 0.1u 10V C8918 10u 10V KZA616WJQZ GND_B TO_MAIN13 (POWER1) 5V PNL_ON SMPOWHOLD ASEBRKAK_N TCK TDI TMS R8043 10K TMS TMS 19 TDI 17 TDI R8044 10K TRST N 15 TRST_N R8045 10K ASEBRKAK_N ASEBRKAK N 13 GND 11 M32TRST 9 BU3.3V 7 RXD MPU 5 RESET MPU 3 M32TRST_N R8046 10K C8132 0.1u D5V 1 GND_B R8053 1K GND_B RESET_N R8061 22 TO MAIN11(EXBUS) SMPOWHOLD N_CPU_RST ASEBRKAK_N TCK TDI TMS TO MAIN10(EPROM) SFCS_N SFWP_N SFRX SFTX SFCK TO_MAIN12 (CONN) TXD0_UCOM_CPU RXD0_UCOM_CPU TO_MAIN13 (POWER1) BU3.3V TO_MAIN12 (CONN) RXD1_UCOM_RS232 TXD1_UCOM_RS232 TO MAIN7(UCOM) RESET_UCOM MODE JTAG_DET STB_CPU RST_H8FLS_CPLD VSYNC WRITE_BUF 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 10 - 17