
64
SMD IC
U2201
01-012-0065-00
IC LOGIC 8-STAGE SHIFT-AND-STORE
BUS REGISTER SMD SO16 HEF4094BT
SMD RESISTORS
R2201 R2237-R2239
02-007-0042-00
RES SMD 1K OHM 0603 5%
R2204
02-007-0136-00
RES SMD 33K OHM 0603 5%
R2202
02-007-0139-00
RES SMD 4.7K OHM 0603 5%
R2232-2233
02-007-0141-00
RES SMD 100 OHM 0603 5%
R2210
02-007-0151-00
RES SMD 10 OHM 0603 5%
R2207 R2212-2216 R2230-2231
02-007-0157-00
RES SMD 10K OHM 0603 1%
R2203 R2211 R2234-2236 R2240 R2241 02-007-0292-00
RES SMD 2.2K OHM 1% 1/16W 0603
R2205 R2209
02-007-0294-00
RES SMD 470 OHM 5% 1/16W 0603
R2206 R2208
02-007-0315-00
RES SMD 22 OHM 5% 1/4W 1206
SMD CAPACITORS
C2201-2204 C2207 C2210
03-009-0075-00
CAP CER SMD 0.1uF 50V 20% Y5V 0603
C2205-2206
03-009-0111-00
CAP CER SMD 100pF 50V 10% X7R
0603
C2212
03-009-0119-00
CAP CER SMD 4.7nF 50V 10% X7R 0603
SMD DIODES
D2204-2209
04-006-0021-90
SMD Diode LL4148 SOD80
D2203
04-007-0031-00
DIODE ZENER SMD 6.2V 500mW 5%
SOD123
MMSZ5234B
Q2201
05-004-0030-90
XTR 2SD1918 NPN POWER 160V/1.5A
80MHz HFE 120-390 SMD
SMD TRANSISTORS
Q2202-Q2204 Q2205 Q2206
05-004-0037-90
TRANSISTOR SS PNP HFE30 250MHz
SPT
DTA114EKAT146
JUMPERS
JMP1 JMP3 JMP5-12 JMP16
17-016-0077-00
Jumper wire Dia. 0.5mm L=52.0mm
JMP20-23 JMP26-29 JMP32-34
JMP36 JMP38 JMP43
S2211 S2212 JMP2 JMP4
17-016-0080-90
Jumper Wire Dia. 0.5mm For L Smaller
JMP13-15 JMP17-19 JMP24-25
than 14mm
JMP30-31 JMP35 JMP37 JMP39-41
PRE-OUT BOARD
PCB ASSEMBLY
50-924-0175-90
T175 PRE-OUT ASSY
RELAYS
M6506 - M6510
07-005-0051-90
RELAY DC5V 0.5A/125V 2P2T ME-12-5
MINIATURE PCB MOUNT MASSUSE
RCA JACKS
M6502 M6504
15-003-0022-90
RCA JACK 2 B/B PCB MOUNT GOLD
RS-213G-02(W)
M6505
15-003-0036-90
RCA JACK 1 BLACK PCB MOUNT GOLD
W/O
COVER
M6501 M6503
15-003-0046-90
RCA JACK 6 W-W-W/R-R-R PCB
MOUNT GOLD W/O SHIELD
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...