
65
SMD ICS
U6901
01-012-0065-00
IC LOGIC 8-STAGE SHIFT-AND-STORE
BUS REGISTER SMD SO16 HEF4094BT
U6501 U6601 U6701 U6801
01-014-0041-00
IC AUDIO LOW NOISE OP-AMP SMD
NJM5532M
SMD RESISTORS
R6901 R6902 R6907 R6908
02-007-0042-00
RES SMD 1K OHM 0603 5%
R6913 R6914 R6919 R6920
R6971-R6979
02-007-0089-00
RES SMDES 0 OHM 1/8W 0805 5%
R6905 R6906 R6911 R6912
02-007-0136-00
RES SMD 33K OHM 0603 5%
R6917 R6918 R6923 R6924
R6502 R6510 R6513 R6521 R6602
02-007-0140-00
RES SMD 47K OHM 0603 5%
R6610 R6613 R6621 R6702 R6710
R6713 R6721 R6802 R6810 R6813
R6821 R6925 R6926 R6931 R6932
R6937 R6938 R6943 R6944 R6950
R6506 R6517 R6606 R6617
02-007-0141-00
RES SMD 100 OHM 0603 5%
R6706 R6717 R6806 R6817
R6548 R6648 R6748 R6849 R6850
02-007-0267-00
RES SMD 100K OHM 5% 1/16W 0603
R6501 R6504 R6511 R6507 R6512
02-007-0288-00
RES SMD 0 OHM 5% 1/16W 0603
R6515 R6522 R6518 R6601 R6604
R6611 R6607 R6612 R6615 R6622
R6618 R6701 R6704 R6711 R6707
R6712 R6715 R6722 R6718 R6801
R6804 R6811 R6807 R6812 R6815
R6822 R6818 R6927 R6928 R6933
R6934 R6939 R6940 R6945 R6946
R6951
R6505 R6516 R6605 R6616
02-007-0295-00
RES SMD 4.7K OHM +/-1% 1/16W 0603
R6705 R6716 R6805 R6816
R6545 R6645 R6745 R6845 R6846
02-007-0319-00
RES SMD 300 OHM 5% 1/16W 0603
SMD CAPACITORS
C6974
03-009-0075-00
CAP CER SMD 0.1uF 50V 20% Y5V 0603
C6903 C6904 C6907 C6908 C6911
03-009-0111-00
CAP CER SMD 100pF 50V 10% X7R
C6912 C6915 C6916 C6975-C6979
0603
C6502 C6509 C6530 C6602 C6609
03-009-0114-00
CAP CER SMD 220pF 50V 10% X7R
C6630 C6702 C6709 C6730 C6802
0603
C6809 C6830 C6831
C6501 C6508 C6601 C6608 C6701
03-009-0136-00
CAP ELEC SMD 10uF 16V +/-20% 4X5.4
C6708 C6801 C6808 C6973
C6505 C6512 C6605 C6612 C6705
03-009-0139-00
CAP ELEC SMD 0.1uF 50V +/-20% 4X5.4
C6712 C6805 C6812 C6941 C6942
C6945 C6946 C6949 C6950 C6953
C6954
C6504 C6507 C6511 C6514C6604
03-009-0140-00
CAP ELEC SMD 22uF 16V +/-20% 5X5.4
C6607 C6611 C6614 C6704 C6707
C6711 C6714 C6804 C6807 C6811
C6814 C6901 C6902 C6905 C6906
C6909 C6910 C6913 C6914
C6943 C6944 C6947 C6948 C6951
03-009-0143-00
CAP ELEC SMD 47uF 50V +/-20%
C6952 C6955 C6956
6.3X7.7
Summary of Contents for T 175
Page 1: ...NAD SERVICE MANUAL T 175 T 175 AV Tuner Pre Ampli er AV Tuner Pre Ampli er DRAFT DATE MAY 2008...
Page 9: ...9 WIRING DIAGRAM...
Page 11: ...11 BLOCK DIAGRAM...
Page 17: ...17 PCB LAYOUT DSP BOARD COPPER SIDE...
Page 18: ...18 DSP BOARD COMPONENT SIDE...
Page 19: ...19 KEY BOARD COMPONENT SIDE KEY BOARD COPPER SIDE...
Page 20: ...20 PRE OUT BOARD COPPER SIDE...
Page 21: ...21 PRE OUT BOARD COMPONENT SIDE...
Page 22: ...22 VOLUME BOARD COPPER SIDE...
Page 23: ...23 VOLUME BOARD COMPONENT SIDE...
Page 24: ...24 F VIDEO BOARD COPPER SIDE F VIDEO BOARD COMPONENT SIDE...
Page 25: ...25 MAIN BOARD COMPONENT SIDE...
Page 26: ...26 MAIN BOARD COPPER SIDE...
Page 27: ...27 TRIGGER BOARD COMPONENT SIDE TRIGGER BOARD COPPER SIDE...
Page 28: ...28 COMPONENT BOARD COMPONENT SIDE COMPONENT BOARD COPPER SIDE...
Page 29: ...29 VIDEO BOARD COPPER SIDE VIDEO BOARD COMPONENT SIDE...
Page 30: ...30 HDMI BOARD COPPER SIDE...
Page 31: ...31 HDMI BOARD COMPONENT SIDE...
Page 32: ...32 CONNECTOR 1 BOARD COMPONENT SIDE...
Page 33: ...33 CONNECTOR 1 BOARD COPPER SIDE...
Page 34: ...34 PSU STD BOARD COMPONENT SIDE...
Page 74: ...74 ATMEGA48 20 U2014 AT24C16 U2002...
Page 75: ...75 74HC00D U2015 74HC132 U2005 DSP D708E0001BRFP266 U1001...
Page 76: ...76 SST39VF800 U1004 K4S641632K U1003...
Page 78: ...78 SN74LVC245 U1010 U1022 TL5001CD U1011...
Page 79: ...79 SN74HCT245 U1009 SN74LVC257AD U1033 U1035 U1036...
Page 81: ...81 TPS3103 U1021 CS8416 U1002...
Page 82: ...82 BU9450 U1032 PCM1791A U1012 1016...
Page 83: ...83 HDMI XC9572XL U20 CM1213 8 U2 U11 U16 U24 U32 D2308 in Trigger...
Page 84: ...84 PCA9517 U5 PCF8574 U10 U201...
Page 85: ...85 PI3B16233 U9 U13 SN74AHCT244 U200...
Page 86: ...86 AD8061 U18 U22 U26 AD8063 U17 U21 U25 U27 U29 U30...
Page 87: ...87 MC141585DW U19...
Page 88: ...88 TMDS341 U15 U23...
Page 89: ...89 ADV7320 U28...
Page 90: ...90 ADV7403 U12 AD9388 U14...
Page 91: ...91 AD9389B U31 LM2575 VR3 VR4...
Page 92: ...92 LM1086 VR200 Composite S Video 74HC4051D U4103 4106 BA7660FS U4101 4102 U4001 in Component...
Page 93: ...93 Component 74HC4052D U4002 4003...
Page 94: ...94 Volume TPA6120A2DWP U6008...
Page 95: ...95 R2S15205FP U6001 6002...
Page 96: ...96 Trigger 74HC86D U2303 ST232BDR U2301 TPS2011A U2302...
Page 97: ...EXPLODED VIEW A...
Page 102: ...102 SERVICE MANUAL T175 AV Tuner Pre Ampli er NAD ELECTRONICS LTD LONDON...