Pioneer-VSX30-avr-sm维修电路原理图.pdf

ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION2010 2010 Printed in Japan VSX-31 RRV4079 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-31 VSX-30 VSX-925-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). This service manual should be used together with the following manual(s). For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions. ModelTypePorew RequirementRemarks VSX-31UXCNCBAC 120 V VSX-30UXCNCBAC 120 V VSX-925-KCUXCNAC 120 V Model No.Order No.Remarks VSX-1020-K/UXCNCBRRV4045 K-ZZZ MAY RadioFans.CN 收音机爱 好者资料库 2VSX-31 1234 A B C D E F 1234 1. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE VSX-1020-K/UXCNCB, VSX-31/UXCNCB, VSX-30/UXCNCB and VSX-925-K/CUXCN are constructed the same except for the following: Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) Nos. indicate the pages and Nos. in the service manual for the base model. NOTES: When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 473 RN1/4PC F562 x 10156215261 MarkNo.Symbol and Description VSX-1020-K /UXCNCB VSX-31 /UXCNCB VSX-30 /UXCNCB VSX-925-K /CUXCN Remarks PCB ASSEMBLIES NSP1.MAIN ASSY7025HK0918010-IL 7025HK0918060-IL 7025HK0918060-IL 7025HK0918010-IL P58-1 2.MAIN ASSY7028069211010-IL7028069211060-IL7028069211060-IL7028069211010-IL NSP1.FRONT ASSY7025HK0918011-IL 7025HK0918061-IL 7025HK0917071-IL 7025HK0917015-IL P58-6 2.DISPLAY ASSY7028069221010-IL7028069221060-IL 70280692210B0-IL 70280692210D0-IL P58-8 2.USB MTG ASSY7028069223010-IL7028069223010-ILNot usedNot used P58-9 2.HDMI MTG ASSY7028069224010-IL7028069224010-ILNot usedNot used NSP1.INPUT ASSY7025HK0918013-IL 7025HK0918062-IL 7025HK0917072-IL 7025HK0917013-IL P58-12 2.AUDIO ASSY7028069241010-IL7028069241010-IL7028069241020-IL7028069241020-IL P58-13 2.COMPONENT ASSY7028069242010-IL7028069242030-IL7028069242030-IL7028069242010-IL P58-14 2.COMPOSITE ASSY7028069243010-IL7028069243010-IL7028069243020-IL7028069243020-IL P58-16 2.F-VIDEO ASSY7028069245010-IL7028069245010-IL7028069248020-IL7028069248020-IL P58-17 2.MIC ASSY7028069246010-IL7028069246010-IL7028069247020-IL7028069247020-IL 2.USB ASSYNot usedNot used7028069245020-IL7028069245020-IL No. 83 NSP1.F-HDMI ASSY7025HK0918014-IL 7025HK0918014-ILNot usedNot used P58-18 2.F-HDMI ASSY7028069251010-IL7028069251010-ILNot usedNot used NSP1.D-MAIN ASSY7025HK0918015-IL 7025HK0918015-IL 7025HK0917014-IL 7025HK0917014-IL P58-19 2.D-MAIN ASSY7028069261010-IL7028069261010-IL7028069261020-IL7028069261020-IL PACKING SECTION P55-7Operating Instructions (En, Es)5707000003280-IL5707000003270-IL5707000003270-ILNot used Operating Instructions (En, Frca)Not usedNot usedNot used5707000003320-IL P55-10Box, Gift6007211670010-IL6007211670060-IL6007211660070-IL6007211660010-IL NSPP55-14Label Getter 1020U5507000004560-ILNot usedNot used5507000004560-IL Power CordNot usedL068125130010-ILL068125130010-ILNot used NSPWarranty CardNot usedARY7007ARY7007Not used EXTERIOR SECTION P58-26Cord AssyL068125101710-ILNot usedNot usedL068125101710-IL P58-27Cable, HDMIL304201190020-ILL304201190020-ILNot usedNot used P58-30Pioneer BadgeXAM3006PAM1791PAM1791XAM3006 P58-33Sheet1217211162000-IL1217211162010-IL1217211152030-IL1217211152010-IL P58-36Panel Front3067214871000-IL3067214871020-IL3067214861020-IL3067214861030-IL P58-38Chassis Back3207213476000-IL3207213476400-IL3207213466500-IL3207213466000-IL P58-40Foot4007210391000-IL4000210391000-IL4000210391000-IL4000210391000-IL P58-53Cover4317215111000-IL4317215111010-IL4317215111010-IL4317215111020-IL P58-57Stopper4380040162010-ILNot usedNot used4380040162010-IL RadioFans.CN 收音机爱 好者资料库 3VSX-31 5678 5678 A B C D E F Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”. For PCB ASSEMBLIES, Refer to “2. SCHEMATIC DIAGRAM”, “3. PCB CONNECTION DIAGRAM” and “4. PCB PARTS LIST”. EXPLODED VIEWS EXTERIOR SECTION P58-58Window Display5077212953100-IL5077212953110-IL5077212953110-IL5077212953100-IL Socket,Power ACNot usedG430040560020-IL G430040560020-ILNot usedNo. 84 CN,WireNot usedL000211020070-ILL000211020070-ILNot usedNo. 85 Screw,Tap TiteNot usedB020030083F10-IL B020030083F10-ILNot usedNo. 86 MarkNo.Symbol and Description VSX-1020-K /UXCNCB VSX-31 /UXCNCB VSX-30 /UXCNCB VSX-925-K /CUXCN Remarks TF EF DF VSX-31, VSX-30 VSX-30 VSX-925 RadioFans.CN 收音机爱 好者资料库 4VSX-31 1234 A B C D E F 1234 2. SCHEMATIC DIAGRAM 2.1 AUDIO ASSY OJP4001 PCN7602 AF AFAUDIO ASSY (7028069241020-IL:VSX-30/UXCNCB, VSX-925-K/CUXCN) RadioFans.CN 收音机爱 好者资料库 5VSX-31 5678 5678 A B C D E F JCN5001 FCN7615 OJP4001 FCN7613 DCN3652 AF J3651EF SYXCN5 ONLY VSX-30, 925 only Except VSX-30, 925 : Audio Signal Route RadioFans.CN 收音机爱 好者资料库 6VSX-31 1234 A B C D E F 1234 2.2 COMPONENT ASSY BFN2/12CN1 N2/12CN1254 BF COMPONENT ASSY (7028069242030-IL:VSX-31/UXCNCB VSX-30/UXCNCB) Except VSX-31, 30 (CY) (Y) (Y) (CR) (CR) (CB) (CB) (CR) (CR) (Y) (CB) (CB) (CR) (CR) (CB) (CY) (VSY) (VSC) (VCR) (VCR) (VCB) (VCB) (VCY) (VCY) (VSY) (VSC) (CY) (CR) RadioFans.CN 收音机爱 好者资料库 7VSX-31 5678 5678 A B C D E F BF CCN8501OCN5002 E J3652 OCP6 N2/12CN1250 N2/12CN1252 : Video Signal Route (Y) (Y) (Y) (CB) (CB) (CB) (CR) (CR) (CR) RadioFans.CN 收音机爱 好者资料库 8VSX-31 1234 A B C D E F 1234 2.3 COMPOSITE ASSY BCN8007 CF COMPOSITE ASSY (7028069243020-IL)CF VSX-1020, 1025, 31 ONLY RadioFans.CN 收音机爱 好者资料库 9VSX-31 5678 5678 A B C D E F CF (VSX-1020, 1025, 31) (VSX-1020, 1025, 31) VSX-1020 VSX-1025 VSX-31 (VSX-925, 30) VSX-925 VSX-30 RadioFans.CN 收音机爱 好者资料库 10VSX-31 1234 A B C D E F 1234 2.4 DISPLAY ASSY L L HEADPHONE ASSY (7028069225010-IL) 0.47(1) VSX-925 /CUXCN 0.47(1) 1(1/4)1(1/4)NMNM R3021 MODEL /AREA NAMER No. R3022 R3025 R3026 R3027 R3028 0.47(1) VSX-30 /UXCNCB 0.47(1) 1(1/4)1(1/4)NMNM 0.47(1) VSX-31 /UXCNCB 0.47(1) 1(1/4)1(1/4)NMNM O JH5301 KF KFDISPLAY ASSY (7028069221060-IL:VSX-31/UXCNCB) (70280692210B0-IL:VSX-30/UXCNCB)(70280692210D0-IL:VSX-925-K/CUXCN) RadioFans.CN 收音机爱 好者资料库 11VSX-31 5678 5678 A B C D E F M MPOWER SW ASSY (7028069222010-IL) VSX-1020, 31 ONLY 47k VSX-925 /CUXCN NM22k33k47kNM R3192 MODEL /AREA NAMEPROJECTMODELAREA R3193 R3182 R3183 R3184 R3185 47k VSX-30 /UXCNCB NM10k39k47kNM 47k VSX-31 /UXCNCB NM39k10k47kNM N3/12CN1405 O CN55 G CN3005 AF RadioFans.CN 收音机爱 好者资料库 12VSX-31 1234 A B C D E F 1234 2.5 D-MAIN ASSY (5/12) N5/12F ! 0.01u/16 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.1u/10 10u/6.3 0.1u/10 470p/50 470p/50 470p/50 470p/50 470p/50 470p/50 RT1 RT2 RT3 RT4 RT1 RT2 RT3 RT4 RT1 RT2 RT3 RT4 RT1 RT2 RT3 RT4 R4XC+ R4X1- R4X1+ R4X0- R4X2+ R4XC- R2X2+ R2X0- R2X2- R2X1- R2X1+ R2X0+ R1X2+ R1XC- R1X1+ R1X0+ R1X1- R1XC+ R1X2- R1X0- R3XC- R3XC+ R3X0- R3X0+ R3X1- R3X1+ R3X2- R3X2+ R4X0+ R4X2- DSDA4 DSCL4 DSDA3 DSCL3 DSCL2 DSDA2 SCL_C SDA_C HPD_C DSCL1 SCL_C SDA_C HPD_C R1X2+ R1X2- R1X1+ R1X1- R1X0+ R1X0- R1XC+ R1XC- R2XC- R2XC+ R0XC- R0XC+ R0X0- R0X0+ R0X1- R0X1+ R0X2- R0X2+ SDA_C SCL_C XHDRXRST HDMISELC HDMISELA SCL_B SDA B RBXC- RBX0+ RBX2+ RBX2- RBXC+ RBX1+ RBX1- RBX0- HDMISELB HPD2 HPD3 HPD4 HDSCL WP1 HOTDETA HDMI5VDET HOTDETB HOTDETC HDSDA C1593 4.7u/10 YB C1594 4.7u/10 YB C1511 0.1u/10 C1519 C1512 1000p/50 C1509 0.1u/10 C1510 1000p/50 C1514 7p/50 CH C1513 7p/50 CH C1623 C1616 C1615 C1624 C1617 C1614 C1506 1u/6.3 C1508 1u/6.3 C1622 C1537 0.1u/10 C1536 470p/50 C1502 0.1u/10 C1504 *C1632 0.1u/10 *C1631 0.1u/10 C1626 47p/50CH C1625 47p/50 CH C1507 C1601 1000p/50 YB C1602 1000p/50 YB C1603 1000p/50 YB C1604 1000p/50 YB C1505 10u/6.3 C1613 *D1601 DAN202U L1506 QTL1013-A L1505 QTL1013-A GNDD GNDD GNDD GNDD GNDD GNDD GNDD GNDD GNDD GNDD GNDD IC1592 R1172H121B CE 1 GND 2 NC 3 VDD 4 5 VOUT S-24CS02AFT *IC1602 A0 1 A1 2 A2 3 GND 45 SDA 6 SCL 7 WP 8 VCC SN74CBT3257PWR *IC1603 S 1 1B1 2 1B2 3 1A 4 5 2B1 6 2B2 7 2A 8 GND 9 3A 10 3B2 11 3B1 12 4A 13 4B2 14 4B1 15 OE 16 Vcc CXB1444R IC1601 HDMI EQ SW RXTM 1 SDA_C 2 SCL_C 3 GND1 4 CCLKN 5 CCLKP 6 VCC1 7 CDTON 8 CDTOP 9 GND2 10 CDT1N 11 CDT1P 12 VCC2 13 CDT2N 14 CDT2P 15 GND3 16 VCC3 17 REXT 18 OPACTRLN 19 CEC_TX 20 SELC 21 SELB 22 SELA 23 GND4 24 YDT2P 25 YDT2N 26 VCC4 27 YDT1P 28 YDT1N 29 GND5 30 YDTOP 31 YDTON 32 VCC5 33 YCLKP 34 YCLKN 35 GND6 36 GND7 37 38 CEC_RX OUTDIS VCC6 ADT2P GND10 CEC_LINE 63 SCL_B 64 GND11 65 GND12 66 BCLKN 67 BCLKP 68 VCC9 69 BDTON 70 BDT0P 71 GND13 72 BDT1N 73 BDT1P 74 VCC10 75 BDT2N 76 BDT2P 77 GND14 78 VCC11 79 HPD_C 80 IC1501 HDMI RX L1602 NM L1603 NM L1601 NM L1503 ATL7010-A L1504 ATL7010-A L1604 NM DTC114YUA *Q1611 R1503 100 R1502 1M R1509 R1615 NM R1592 0 *R16360 R1631 0 R1632 4.7k (D) R1611 NM R1612 47k *R1654 10k *R1655 10k R1660NM *R1656 10k R1607 NM *R1653 100 R1661NM *R165210 *R165110 R1608 47k R1604 47k R1603 NM R1601 1k *R1618 0 *R1619 0 R1616 47k R16170 VA1623 NM VA1613 NM VA1616 NM VA1611 NM VA1607 NM VA1606 NM VA1619 NM VA1620 NM VA1622 NM VA1628 NM VA1627 NM VA1630 NM VA1625 NM VA1629 NM VA1621 NM VA1626 NM VA1624 NM VA1638 NM VA1631 NM VA1633 NM VA1634 NM VA1639 NM VA1637 NM VA1636 NM VA1618 NM VA1635 NM VA1632 NM VA1617 NM VA1640 NM VA1615 NM VA1612 NM VA1609 NM VA1605 NM VA1603 NM VA1608 NM VA1602 NM VA1601 NM VA1604 NM VA1614 NM VA1610 NM V+3R3_HHH V+3R3_HHH V+1R2_HD V+1R2_HD V+5_R1 V+5_HD V+5_E1 V+3R3_HHH V+1R8_HHH V+1R2_HD V+5_E1 V+5_R2 V+5_R3 V+5_R4 V+5_R5 V+5_R4 V+5_R3 R1613 NM R1609 NM R1605 NM X1501 ASS7106-1 27MHz FA-238 27MHz CL=7pF (EPSON) 12 43 C1576MVG16VC47ME56TP ACH7351-1 C1577 MVG6.3VC47MD56TP ACH7350-1 C1635 C1636 C1637 C1638 C1639 C1640 C1641 470p/50 C1642 470p/50 C1580 C1501 V+3R3_HHH GNDD C1546 470p/50 C1547 1000p/50 C1548 NM C1549 1000p/50 C1553 470p/50 AKP7247-1 JA1601 AD3PBX19G0 (QiRui) 1 Data2+ 2 Data2 Shield 3 Data2- 4 Data1+ 5 Data1 Shield 6 Data1- 7 Data0+ 8 Data0 Shield 9 Data0- 10 Clock+ 11 Clock Shield 12 Clock- 13 CEC 14 NC 15 SCL 16 SDA 17 DDC/CEC GND 18 +5V 19 Hot Plug Detect AKP7247-1 JA1604 AD3PBX19G0 (QiRui) 1 Data2+ 2 Data2 Shield 3 Data2- 4 Data1+ 5 Data1 Shield 6 Data1- 7 Data0+ 8 Data0 Shield 9 Data0- 10 Clock+ 11 Clock Shield 12 Clock- 13 CEC 14 NC 15 SCL 16 SDA 17 DDC/CEC GND 18 +5V 19 Hot Plug Detect AKP7247-1 JA1603 AD3PBX19G0 (QiRui) 1 Data2+ 2 Data2 Shield 3 Data2- 4 Data1+ 5 Data1 Shield 6 Data1- 7 Data0+ 8 Data0 Shield 9 Data0- 10 Clock+ 11 Clock Shield 12 Clock- 13 CEC 14 NC 15 SCL 16 SDA 17 DDC/CEC GND 18 +5V 19 Hot Plug Detect AKP7247-1 JA1602 AD3PBX19G0 (QiRui) 1 Data2+ 2 Data2 Shield 3 Data2- 4 Data1+ 5 Data1 Shield 6 Data1- 7 Data0+ 8 Data0 Shield 9 Data0- 10 Clock+ 11 Clock Shield 12 Clock- 13 CEC 14 NC 15 SCL 16 SDA 17 DDC/CEC GND 18 +5V 19 Hot Plug Detect 74VHC153MTC IC9751 /Ea 1 S1 2 I3a 3 I2a 4 5 I1a 6 I0a 7 Za 8 GND 9 Zb 10 I0b 11 I1b 12 I2b 13 I3b 14 S0 15 /Eb 16 Vcc GNDD R9751 0 R9752 10k R9753 0 R9754 10k *R9755 0 R9756 10k R9759 0 R9757 0 R9760 10k R9758 10k V+5_R2 V+5_R1 *R9761 0 V+5_F R9762 10k V+3R3_EM_D C9751 0.1u/10 V+3R3_HHH C1595 NM R1593 NM DTC114YUA Q9551 R9766 10k D9751 DAN202U *Q1612 HN1K02FU Tr1_Source 1 Tr1_Gate2 Tr2_Drain 3 Tr2_Source 4 5 Tr2_Gate 6 Tr1_Drain 3 42 20 43 19 601 18 592 41 58 HDMI IN 1 HDMI IN 2 HDMI IN 3 HDMI IN 4 DSCL1 DSDA1 *R1621 0 0 *R1622 *R1602 0 VSX-31,1020,1025 only VSX-31,1020,1025 only VSX-31, 1020,1025 only VSX-30,925 only VSX-31,1020,1025 only RadioFans.CN 收音机爱 好者资料库 13VSX-31 5678 5678 A B C D E F N5/12F RFX2- RFX1- RFX0- RFXC- RFX2+ RFX1+ RFX0+ RFXC+ 10u/6.3 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.01u/16 0.1u/10 10u/6.3 10u/6.3 0.1u/100.01u/16 0.1u/10 10u/6.3 0.1u/10 1u/10 L1611 ATL7010-A (1608) V+3R3_HHH 470p/50 470p/50 *C1651 0.01u/16 *C1652 470p/50 470p/50 ACH7337-1 ACH7337-1 100p/50 0.01u/16 NM NM RT1 RT2 RT3 RT4 RT1 RT2 RT3 RT4 DSCL1 DSDA1 RFX2+ RFX2- RFX1+ RFX1- RFX0+ RFX0- RFXC+ RFXC- R0XC- R0XC+ R0X0- R0X0+ R0X1- R0X1+ R0X2- HPD1 HOTDET5 SDA_SINK SCL_SINK Q10 Q11 Q28 Q29 Q33 Q31 Q30 Q32 Q7 Q6 Q35 Q34 Q16 Q17 Q19 Q18 Q20 Q21 Q22 Q23 RXDE RXVSYNC RXOCLK RXHSYNC SCL_SINK SDA_SINK VSSCL VSSDA XVDECRST A_VCYIN A_VCBIN A_VCRIN A_VVYIN SCL_B SDA_B HPD_B RBXC- RBX0+ RBXC+ RBX1+ RBX1- RBX0- RBX0+ SDA_B RBXC- RBX2- SCL_B RBX2+ RBXC+ RBX1+ RBX0- HPD_B RBX1- SDA_B SCL_B WP6 HDMCLK RXMCK C1732 0.1u/10 C1746 0.1u/10 C1710 0.1u/10 C1711 1000p/50 C1709 C1623 C1621 C1616 C1618 C1617 C1620 C1729 0.1u/10 C17270.1u/10 C17280.1u/10 C1730 1000p/50 C1715 0.1u/10 C1726 0.1u/10 C1717 0.1u/10 C1714 C1713 C1712 C1718 10u/6.3 C1721 C1719 0.1u/10 C1722C1725 C1724 C1723 C1707 0.082u/10 C1708 0.01u/16 C1622 C1743 6p/50 CH C1742 5p/50 CH C1731 0.01u/16 C1703 0.1u/10 C1704 0.1u/10 C1706 0.1u/10 C1502 0.1u/10 C1504 0.1u/10 C1626 47p/50CH C1625 47p/50 CH C1612 C1619 1000p/50 L1703 QTL1013-A GNDHDV GNDD GNDD GNDD GNDD CXB1444R IC1601 HDMI EQ SW XTM DA_C CL_C EXT OPACTRLN EC_TX YDT2P YDT2N 26 VCC4 27 YDT1P 28 YDT1N 29 GND5 30 YDTOP 31 YDTON 32 VCC5 33 YCLKP 34 YCLKN 35 GND6 36 GND7 37 SCL_SINK 38 SDA_SINK 39 HPD_SINK 40 CEC_RX 41 OUTDIS 42 VCC6 43 HPD_A 44 SDA_A 45 SCL_A 46 GND8 47 ACLKN 48 ACLKP 49 VCC7 50 ADTON 51 ADTOP 52 GND9 53 ADT1N 54 ADT1P 55 VCC8 56 ADT2N 57 ADT2P 58 GND10 59 CEC_LINE 60 CVCC 61 HPD_B 62 SDA_B 63 SCL_B 64 GND11 65 GND12 66 BCLKN 67 BCLKP 68 VCC9 69 BDTON 70 BDT0P 71 GND13 72 BDT1N 73 BDT1P 74 VCC10 75 BDT2N L1702 ATL7010-A L1701 ATL7010-A L1501 ATL7010-A L1502 ATL7010-A R1707 47 2 1 4 36 5 8 7 R1716 47 2 1 4 36 5 8 7 R1705 47 2 1 4 36 5 8 7 R1704 47 2 1 4 36 5 8 7 R1703 47 2 1 4 36 5 8 7 R1717 47 2 1 4 36 5 8 7 *R16360 R16380 *R16370 R1642470 R1641470 R1635 1k R1634 1k R1640 NM R1639 0 R17220 (1608) R17210 R1702 NM R1701 NM R1706 47 R1715100 R1714100 R1711 470 R1709 1.3k R1712 NM R1713 4.7k R1710 390 R1742 1k R17411M V+3R3_HHH V+3R3_HHH V+1R8_HHH V+1R8_HHH V+5_HD V+5_HD V+1R2_HD V+5_F V+3R3_HHH CONT_EMMA DA DV_Rx C1733 0.1u/10 R1708 0 ANALOG_VIDEO CONT_GA CEC_IO_1 C1735 1000p/50 C1736 1000p/50 C1737 1000p/50 C1738 1000p/50 C1739 1000p/50 C1635 C1636 C1641 470p/50 C1642 470p/50 C1643 470p/50 C1644 470p/50 *C1653 C1747 NM GNDD C1748 0.1u/10 GNDD C1749 NM C1750NM C1751 NM GNDD C1753 NM CJ L1705 NM 1.5u R1744 NM C1752 NM R1745 NM Q1701 NM R1746 NM GNDD V+5_