Onkyo-BDSP308-br-sm维修电路原理图.pdf

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1、BD-SP308 SERVICE MANUALSERVICE MANUAL RC-787DV / RC-788DV BLU-RAY DISC PLAYER Black and Silver models MODEL BD-SP308(B)/(S) Ref. No. 4218 052010 200-240V AC, 50/60Hz 200-240V AC, 50/60Hz B WUP2P S WUP2P 200-240V AC, 50/60Hz 110V AC, 60Hz B WUL5P B WUF3N 120V AC, 60Hz 110-240V AC, 50/60Hz B WDC1N B W

2、UQ3P 200-240V AC, 50/60Hz 200-240V AC, 50/60Hz B WUA4P B WUK3N SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

3、 IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. RadioFans.CN 收音机爱 好者资料库 BD-SP308 SCHEMATIC DIAGRAMS-1 1. SMPS - POWER CIRCUIT A 1 2 3 4 5 BCDEFGH WHEN SER

4、VICING THIS CHASSIS, UNDER NO CIRCUMSTANCES SHOULD THE ORIGINAL DESIGN BE MODIFIED OR ALTERED WITHOUT PERMISSION FROM THE LG CORPORATION. ALL COMPONENTS SHOULD BE REPLACED ONLY WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT. SPECIAL COMPONENTS ARE SHADED ON THE SCHEMATIC FOR EASY IDENTIFICATI

5、ON. THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIFFER FROM THE ACTUAL CIRCUIT USED. THIS WAY, IMPLEMENTATION OF THE LATEST SAFETY AND PERFORMANCE IMPROVEMENT CHANGES INTO THE SET IS NOT DELAYED UNTIL THE NEW SERVICE LITERATURE IS PRINTED. 1. Shaded( ) parts are critical for safety. Replace only with spec

6、ified part number. 2. Voltages are DC-measured with a digital voltmeter during Play mode. IMPORTANT SAFETY NOTE : Warning Parts that are shaded are critical with respect to risk of fire or electrical shock. CAUTION: Danger if fuse is incorrectly replaced. Replace only with the type identical to fuse

7、 rating and(or) model name described in main label. 13VA No Power D124 is Defective No Power D101,R101 are Defective Switching Error IC102,IC103 are Defective S/W Error IC101 is Defective 5.3VA No Power D126,D127 are Defective No Power F101 is Defective No Power D104 is Defective RadioFans.CN 收音机爱 好

8、者资料库 BD-SP308 SCHEMATIC DIAGRAMS-2 2. MAIN - MAIN POWER CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-3 3. MAIN - CPU 1 CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-4 4. MAIN - CPU 2 CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-5 5. MAIN - CPU 3 CIRCUIT A 1 2 3 4 5 BC

9、DEFGH BD-SP308 SCHEMATIC DIAGRAMS-6 6. MAIN - DDR2, NAND, CP CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-7 7. MAIN - BCM7630 FRONT END CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-8 8. MAIN - AUDIO/VIDEO OUTPUT CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-9 9. FRONT

10、 - TIMER CIRCUIT 9-1. TOOL TIMER CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-10 9. FRONT - TIMER CIRCUIT 9-2. TOOL TIMER CIRCUIT A 1 2 3 4 5 BCDEFGH BD-SP308 SCHEMATIC DIAGRAMS-11 10. WiFi - USB GPIO STRAP CIRCUIT A 1 2 3 4 5 BCDEFGH USB_N USB_P VDD3_3VDD3_3 VDD1_2A VDD1_2A VDD3_3 VDD2_5

11、 Vin5V VDD5 VDD1_2A ext PU VRXA1_1 VRXA0_1 Status ext PD ext PU ext PU ext PU VTXA0_1 VRXA0_0 Netname PA_cntrl_2G_1 ext PU Pin name mimophy_pa_cntrl_2g_1 xlna_cntl_2g_pu0 mimophy_core1_ant1_swctrl_2 mimophy_ext_lna_2g_pu_0 mimophy_core0_ant1_swctrl_1 mimophy_core1_ant1_swctrl_1 mimophy_core1_ant2_sw

12、ctrl_1 12 C82 1uF C82 1uF B19 pci_ad31 A19 pci_ad30 B18 pci_ad29 A17 pci_ad28 A18 pci_ad27 B16 pci_ad26 B17 pci_ad25 B15 pci_ad24 A15 pci_ad23 D12 pci_ad22 B14 pci_ad21 D11 pci_ad20 A14 pci_ad19 A13 pci_ad18 B13 pci_ad17 A11 pci_ad16 D8 pci_ad15 A7 pci_ad14 D7 pci_ad13 B7 pci_ad12 A6 pci_ad11 B6 pci

13、_ad10 A5 pci_ad9 B5 pci_ad8 B4 pci_ad7 D6 pci_ad6 A3 pci_ad5 D5 pci_ad4 B2 pci_ad3 A2 pci_ad2 A1 pci_ad1 D4 pci_ad0 J19 sprom_dout K19 sprom_din H19 sprom_cs J18 sprom_clk E16 cstschg A9 pci_trdy_l B11 pci_stop_l B9 pci_serr_l D15 pci_rst_l C18 pci_req_l E4 pci_pme_l A8 pci_perr_l D10 pci_par A10 pc

14、i_irdy_l D16 pci_int_l D13 pci_idsel D14 pci_gnt_l A12 pci_frame_l D9 pci_devsel_l B10 pci_clkrun_l C19 pci_clk A16 pci_cbe_l_3 B12 pci_cbe_l_2 B8 pci_cbe_l_1 A4 pci_cbe_l_0 U1G BCM4323 U1G BCM4323 12 C90 0.1uF C90 0.1uF 12 C68 0.1uF C68 0.1uF 12 L3 100MHZ CRITICAL L3 100MHZ CRITICAL 12 C3 22uF C3 2

15、2uF V17 gpaio_a R4 tssiin_1 R16 tssiin_0 W2 test_outqn_1 W1 test_outqp_1 V2 test_outin_1 V1 test_outip_1 U2 test_inqn_1 U1 test_inqp_1 T2 test_inin_1 T1 test_inip_1 L10 vsspll R8 vdd_lna_1_1p2 R13 vdd_lna_0_1p2 R7 vdd_logen_1p2 R12 vdd_logen_1p2 R6 vdd_afe_1p2_1 R11 vdd_afe_1p2_0 N9 vddpll W18 vdd_i

16、so_1p2 U1B BCM4323 U1B BCM4323 12 C93 0.1uF C93 0.1uF VCC 1 D- 2 D+ 3 GND 4 J1 HEADER 3 J1 HEADER 3 12 R21 4.02K R21 4.02K C1 attn_ind B3 attn_bttn C2 pwr_ind B1 vmain_prsnt G6 agnd J8 dgndpll F2 vdd12pll G7 avdd12 F6 avdd25 F4 avdd33 F1 rref D2 dm D1 dp E1 monpll E2 moncdr U1C BCM4323 U1C BCM4323 1

17、2 C89 0.1uF C89 0.1uF 12 C65 0.1uF C65 0.1uF 12 C4 100pF C4 100pF 12 L4 100MHZ CRITICAL L4 100MHZ CRITICAL 12 C79 0.1uF C79 0.1uF K6 test_se L16 lv_testmode H2 ext_por_l G2 extif_flash_cs_l G4 extif_addr_21 G1 sflash_q H6 sflash_c K16 uart_tx J16 uart_rx J2 tck H1 tms J6 tdo J4 tdi H4 jtag_trst_l L1

18、4 rf_disable_l H14 gpio15 H16 gpio14 H18 gpio13 G19 gpio12 G18 gpio11 F19 gpio10 G16 gpio9 F18 gpio8 F16 gpio7 E19 gpio6 E18 gpio5 D19 gpio4 G14 gpio3 G13 gpio2 D18 gpio1 F14 gpio0 U1A BCM4323 U1A BCM4323 12 C80 0.1uF C80 0.1uF 12 C81 0.1uF C81 0.1uF BD-SP308 SCHEMATIC DIAGRAMS-12 11. WiFi - POWER &

19、 CONTROL CIRCUIT A 1 2 3 4 5 BCDEFGH RXG_0 RXG_1 TXG_0 TXG_1 VDD1_2A VDD2_5 VDD3_3 VDD_CP_1P2 VDD_RF_LDO VDD_VCO_1P2 VDD_XTAL_1P2 VRXA1_1 VTXA0_0 VTXA1_1 XTAL_IN XTAL_IN XTAL_OUT XTAL_OUT XLNA_CNTL_2G_PU0 VTXA0_1 VRXA0_1 PA_CNTRL_2G_1 VDD_XTAL_1P2 VDD_VCO_1P2 VDD_RF_LDO VDD_CP_1P2 VRXA0_0 RXG_0 RXG_

20、1 TXG_0 TXG_1 VRXA0_0 VRXA1_1 VTXA0_0 VTXA1_1 VDD3_3 VDD1_2AVDD3_3 VDD1_2A VDD1_2A VDD2_5 VDD3_3 VDD_RF_LDO VDD3_3 VDD3_3 VDD1_2A VDD5 VDD5 VDD1_2 VDD3_3 VDD3_3 VDD3_3VDD3_3 VDD_RF_LDO VDD1_2A VDD3_3 3V3 3V3 VDD3_3 5 5 5 5 5 5 5 5 12 C14 1uF C14 1uF 12 C54 0.1uF C54 0.1uF 12 R28 10 R28 10 12 C5 0.1u

21、F C5 0.1uF 12 C136 22pF C136 22pF 12 R40 221 R40 221 12 R22 200K R22 200K 1 2 3 4 Y1 20.0MHZ7PPM CRITICAL Y1 20.0MHZ7PPM CRITICAL U4 vdd_pa_a_1_3p3 U5 vdd_pa_g_1_3p3 U6 vdd_pga_1_3p3 U10 vdd_pa_a_0_3p3 U11 vdd_pa_g_0_3p3 U12 vdd_pga_0_3p3 R9 vdd_txmix_1_1p2 R5 vdd_if_1_1p2 R14 vdd_txmix_0_1p2 R10 vd

22、d_if_0_1p2 V19 vdd_cp_1p2 U19 vdd_xtal_1p2 W19 vdd_vco_1p2 U18 cal_res_ref W9 rgnd W6 rgnd W3 rgnd W17 rgnd W16 rgnd W15 rgnd W12 rgnd V8 rgnd V7 rgnd V5 rgnd V4 rgnd V16 rgnd V14 rgnd V13 rgnd V11 rgnd V10 rgnd U8 rgnd U15 rgnd U14 rgnd U1D BCM4323 U1D BCM4323 12 C7 4.7uF C7 4.7uF 12 C6 4.7uF C6 4.

23、7uF 12 R17 59K R17 59K 12 C69 33pF C69 33pF 12 C20 1000pF C20 1000pF 12 R26 49.9 R26 49.9 T18 xtal_buf_out R19 xtal_out T19 xtal_in L1 mimophy_core1_ant2_swctrl2 M2 mimophy_core1_ant2_swctrl1 L2 mimophy_core1_ant1_swctrl2 K1 mimophy_core1_ant1_swctrl1 L18 mimophy_core0_ant2_swctrl2 L19 mimophy_core0

24、_ant2_swctrl1 M18 mimophy_core0_ant1_swctrl2 M19 mimophy_core0_ant1_swctrl1 N2 mimophy_core1_sharedant_ctrl P18 mimophy_core0_sharedant_ctrl U3 env_det_a_1 U7 env_det_g_1 U9 env_det_a_0 U13 env_det_g_0 P19 o_vdd1p3_rf R18 i_vdd3p3_rfl N4 mimophy_ext_lna_5g_pu_1 M4 mimophy_ext_lna_5g_gain_1 L4 mimoph

25、y_ext_lna_2g_pu_1 K4 mimophy_ext_lna_2g_gain_1 M16 mimophy_ext_lna_5g_pu_0 N16 mimophy_ext_lna_5g_gain_0 R15 mimophy_ext_lna_2g_pu_0 P16 mimophy_ext_lna_2g_gain_0 K2 mimophy_pa_cntrl_5g_1 J1 mimophy_pa_cntrl_2g_1 N18 mimophy_pa_cntrl_5g_0 K18 mimophy_pa_cntrl_2g_0 W4 pa_p_a_1 W5 pa_p_g_1 W7 lna_p_a_

26、1 W8 lna_p_g_1 W10 pa_p_a_0 W11 pa_p_g_0 W13 lna_p_a_0 W14 lna_p_g_0 U1E BCM4323 U1E BCM4323 12 R32 14.7K R32 14.7K 12 C123 1000pF C123 1000pF 12 C44 1uF C44 1uF 12 L1 100MHZ CRITICAL L1 100MHZ CRITICAL L12 vss L11 vss K9 vss K13 vss K12 vss K11 vss K10 vss J9 vss J12 vss J11 vss J10 vss H9 vss H11

27、vss H10 vss G11 vddio G8 vddbus G10 vddbus F9 vddbus F8 vddbus F11 vddbus F10 vddbus K8 vddio K7 vddio K14 vddio J7 vddio J14 vddio J13 vddio H8 vddio H13 vddio H12 vddio G9 vddio F7 otp_vdd M1 i_vdd3p3_ldo P4 avss1_ldo U16 rgnd N7 vss N12 vss N11 vss N10 vss M9 vss M7 vss M12 vss M11 vss M10 vss L9

28、 vss L13 vss N19 o_vref_ldo N1 o_vdd2p5_par L6 o_vddp5_usb R2 o_vdd2p5_pard R1 o_vdd2p5_parc P1 o_vdd2p5_parb P2 o_vdd2p5_para N8 vdd N6 vdd N14 vdd N13 vdd M8 vdd M6 vdd M14 vdd M13 vdd L8 vdd L7 vdd F13 vdd F12 vdd U1F BCM4323 U1F BCM4323 12 C62 0.1uF C62 0.1uF 12 C83 1000pF/NI C83 1000pF/NI 12 C4

29、3 0.01uF C43 0.01uF 12 R2 59K R2 59K 12 C87 0.1uF C87 0.1uF 12 C91 0.1uF/NI C91 0.1uF/NI 12 C10 0.1uF C10 0.1uF 12 C132 1000pF C132 1000pF 12 C75 0.1uF/NI C75 0.1uF/NI 12 R27 10 R27 10 12 C17 1000pF C17 1000pF 12 C157 0.1uF /NI C157 0.1uF /NI 12 C13 0.01uF C13 0.01uF 12 C16 1uF C16 1uF 12 R15 4.7K R

30、15 4.7K 12 C150 0.1uF C150 0.1uF 12 C148 1000pF C148 1000pF 12 R16 267K R16 267K 12 C139 0.1uF/NI C139 0.1uF/NI 12 C11 4.7uF C11 4.7uF 12 C19 4.7uF C19 4.7uF 12 C32 0.1uF C32 0.1uF 12 C12 4.7uF C12 4.7uF 12 C27 1000pF C27 1000pF 12 R19 4.7K R19 4.7K 12 C33 4.7uF C33 4.7uF 12 C46 1uF C46 1uF 12 C95 0

31、.1uF/NI C95 0.1uF/NI 12 L2 2.2uH L2 2.2uH 12 C94 0.1uF/NI C94 0.1uF/NI 12 R13 4.7K R13 4.7K 12 C77 0.1uF C77 0.1uF 12 C8 22uF C8 22uF 12 C105 0.1uF C105 0.1uF 12 R9 0 R9 0 12 R7 63.4K R7 63.4K 12 3 4 5 6 78 9 10 11 12 13 VIN2 EN1 EN2 LX1 FB2 VIN1 NC1 NC2 H FB1 GND1 GND2 LX2 U2RT8020 I288 VIN2 EN1 EN

32、2 LX1 FB2 VIN1 NC1 NC2 H FB1 GND1 GND2 LX2 U2RT8020 I288 12 C149 1000pF C149 1000pF 12 C102 1000pF C102 1000pF 12 C74 1uF C74 1uF 12 R57 0 R57 0 12 C36 0.1uF C36 0.1uF 12 C146 0.1uF C146 0.1uF 12 R25 0 R25 0 12 C110 1000pF C110 1000pF 12 R14 4.7K R14 4.7K 12 C78 4.7uF C78 4.7uF 12 C53 4.7uF C53 4.7u

33、F 12 L12 2.2uH L12 2.2uH 12 C1 4.7uF C1 4.7uF 12 R12 4.7K R12 4.7K 12 C24 0.1uF C24 0.1uF 12 C144 22pF C144 22pF 12 C156 0.1uF C156 0.1uF 12 R24 4.7K R24 4.7K 12 C2 22uF C2 22uF 12 C21 0.01uF C21 0.01uF 12 C92 0.1uF C92 0.1uF 12 C40 4.7uF C40 4.7uF 12 C18 0.01uF C18 0.01uF 12 C9 22pF C9 22pF BD-SP30

34、8 SCHEMATIC DIAGRAMS-13 12. WiFi - RF ANTENNA CIRCUIT A 1 2 3 4 5 BCDEFGH A0_ANT0 RXG_0 TX_2G_PA_0 VRXA0_0 VTXA0_0 TXG_0 A0_ANT1 VRXA1_1 VTXA1_1 TXG_1 RXG_1 TX_2G_PA1 VRXA0_0 VTXA0_0 TXG_0 VRXA1_1 VTXA1_1 TXG_1 RXG_0 RXG_1 ANT0 ANT1 4 4 4 4 4 4 4 4 12 C34 6.8p C34 6.8p 12 C59 6.8p C59 6.8p 12 R11 10

35、0R11 100 12 R0 0OHM R0 0OHM RF1 1 GND 2 RF2 3 VC1 4 RFC 5 VC2 6 U9 AS179-92LF U9 AS179-92LF OUT 5 IN 2 GND 3 GND 4 GND 6 GNG 1 U8 2.4GHZ U8 2.4GHZ 12 C31 6.8p C31 6.8p 12 L11 1.2nH/NI NO_LOAD CRITICAL L11 1.2nH/NI NO_LOAD CRITICAL 12 C61 2pF C61 2pF 12 C22 1.5pF/NI C22 1.5pF/NI TP5TP5 12 R6100R6100

36、12 C70 1.5pF/NI C70 1.5pF/NI 12 C15 6.8p C15 6.8p 12 C286.2pFC286.2pF 12 R18 2.2nHR18 2.2nH 12 C73 1.5pF/NI C73 1.5pF/NI OUT 5 IN 2 GND 3 GND 4 GND 6 GNG 1 U3 2.4GHZ U3 2.4GHZ TP6TP6 12 C71 1.5pF/NI C71 1.5pF/NI 12 C30 1.5pF/NI C30 1.5pF/NI 12 C266.2pFC266.2pF 12 L13 1.2nH/NI NO_LOAD CRITICAL L13 1.

37、2nH/NI NO_LOAD CRITICAL 12 C58 2pF C58 2pF 12 L15 1.2nH CRITICAL L15 1.2nH CRITICAL 12 C25 6.8p C25 6.8p 12 C356.2pFC356.2pF 12 R1 0OHM R1 0OHM 12 C23 6.8p C23 6.8p RF1 1 GND 2 RF2 3 VC1 4 RFC 5 VC2 6 U4 AS179-92LF U4 AS179-92LF 12 C376.2pFC376.2pF 12 C72 1.5pF/NI C72 1.5pF/NI 12 R32.2nHR32.2nH 12 R

38、20 100R20 100 12 R29 100R29 100 12 L14 1.2nH CRITICAL L14 1.2nH CRITICAL BD-SP308 SCHEMATIC DIAGRAMS-14 CIRCUIT VOLTAGE CHART A 1 2 3 4 5 BCDEFGH 3. FRONT BOARD 2. MAIN BOARD - Capacitors1. MAIN BOARD - ICs PIN NO.DESCRIPTION VOLTAGE PLAY MODENO PLAY MODE IC201(MP2377) 1Vout1.221.22 8Vin12.4712.35 I

39、C202(MP8706) 1Vin12.4712.36 3Vout1.511.51 IC203(LM39102D) 2Vin4.454.47 3Vout3.333.33 IC205(LM29152) 2Vin5.355.36 4Vout55.01 IC206(LM29152) 2Vin13.4313.32 4Vout12.1212.13 IC207(LM39102D) 1Vin5.355.36 2Vout4.984.99 IC803(CS4353) DAC+AMP 3VL3.329V3.337V 6VCP3.329V3.337V 18VA3.329V3.337V 20V_2VRMS3.329V

40、3.337V IC805 Video Amp 70.5CCV5 46.1tuO SBVC02 LOCA. NO. CAPACITY PLAY MODENO PLAY MODE POSITIVENEGATIVEPOSITIVENEGATIVE CA201100uF/16V4.9804.980 CA202100uF/16V3.3303.330 CA203100uF/16V505.010 CA239100uF/16V12.12012.120 CA514100uF/16V1.2101.210 CA602100uF/16V1.5101.510 CA805100uF/16V3.303.30 PIN NO.

41、DESCRIPTIONVOLTAGE DIG1101(HNS-05SS64T) 9.81-+DF 6.02-DF IC1100(PT6315) VFD Driver IC 99.4DDV34 ,31 10.32-KKV03 Q1101(KTC4375) 9.81- -ret t imE 10.81- -esaB 9.61- -ro t c e l l oC Q1105(KRC103S) 68.61- -ret t imE 39.4-esaB 98.61- -ro t c e l l oC Q1103(KRA103S) 69.4-ret t imE 0-esaB 39.4-ro t c e l

42、l oC RC1100 RCU Receiver 10.5CCV2 BD-SP308 ONKYO EUROPE ELECTRONICS GmbH (UK BRANCH) The Coach House 81A High Street, Marlow, Buckinghamshire, SL7 1AB, UK Tel: +44-(0)1628-473-350 Fax: +44-(0)1628-401-700 ONKYO U.S.A. CORPORATION 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: 800-229-1687,

43、 201-785-2600 Fax: 201-785-2650 ONKYO EUROPE ELECTRONICS GmbH Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 Service Dept. Technical Support : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8023 Fax: 072-831-8163 ONKYO CORPORATION HOMEPAGE ONKYO CHINA LIMITED Unit 1&12, 9/F, Ever Gain Plaza Tower 1, 88, Container Port Road, Kwai Chung, N.T., Hong Kong. Tel: 852-2429-3118 Fax: 852-2428-9039