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72
Q5008 Q5108 Q5208
05-004-0019-00
SMD Transistor MMBT5401LT1G PN
Q5308 Q5408 Q5406
PCAP ELEC SMD SOT-23
Q5010 Q5110 Q5210 Q5310
05-004-0030-90
XTR 2SD1918 NPN POWER 160V/1.5A
80MHz HFE 120-390 SMD
Q5006 Q5007 Q5009 Q5106 Q5107
05-004-0031-90
XTR 2SB1275 PNP POWER 160V/1.5A
Q5109 Q5206 Q5207 Q5209 Q5306
50MHz HFE 82-180 SMD
Q5307 Q5309
Q5410
05-004-0032-90
XTR N-CH 2SK771-4 40V 20mA
IDSS=2.5 - 6 mA SMD
Q5407
05-004-0035-90
TRANSISTOR SS NPN HFE30 250MHz
SPT
DTC114EKAT146
Q5401-5405
05-004-0036-90
TRANSISTOR SS NPN HFE20 250MHz
DTC123EKAT146
LEFT POWER AMP BOARD
***SEE PAGE 124 FOR SINGLE CHANNEL SERVICE KIT # 52-940-0765-90
PCB ASSEMBLY
NSP T
765 Left Amp Board Assembly
NSP
IC & REGULATORS
U5805
01-004-0049-00
I.C Volt Reg 12V 1A TO-220 NJM7812
U5804
01-004-0054-90
IC REG 1A TO-220(T) LM317T
U5803
01-020-0026-90
IC LM35DT TEMP SENSOR TO-220
RESISTORS
R5528 R5530 R5628 R5630 R5728
02-005-0063-00
RES WW 0.22 OHM 5% 5W AXIAL
R5730
R5536 R5636 R5736
02-010-0014-00
RES MO 10 OHM 5% 2W AXIAL
CAPACITORS
C5806
03-002-0066-00
E CAP 1000uF/25V±20% 105*C
10x20mm
C5518 C5618 C5718
03-004-0031-00
MPF CAP 104J/63V 5% Mini Box
TRANSISTORS
Q5518 Q5618 Q5718
05-001-0100-90
TRANSISTOR PW DARLINGTON PNP
10A/150V TO-3PB 2SB1560
Q5517 Q5617 Q5717
05-001-0101-90
TRANSISTOR PW DARLINGTON NPN
10A/150V TO-3PB 2SD2390
VARIABLE RESISTORS
R5521 R5621 R5721
06-004-0016-90
VR SEMI-FIX RES CF 1K OHM B 30%
6mm
COILS
L5501 L5601 L5701
07-002-0136-90
AIR COIL 0.2uH +/-10% 1 X 9 X 13.5
TURNS
RELAYS
M5801-5804
07-005-0043-90
RELAY POWER DC12V 10A/250V 1P1T
TV5 UL/SEMKO/CQC JZC-36F-012-HSL
THERMISTOR
M5805 M5808
20-004-0039-00
THERMISTOR PTC 100 OHM PTFM04B
H471Q2N34B0
SMD ICS
U5501
01-012-0065-00
IC LOGIC 8-STAGE SHIFT-AND-STORE
BUS REGISTER SMD SO16 HEF4094BT
U5802
01-014-0043-00
SMD IC AS358MTR-E1 SOIC-8 OPERA
TIONAL AMPLIFIER BCD
Содержание T775
Страница 1: ...NAD SERVICE MANUAL T 775 T 775 Surround Sound Receiver Surround Sound Receiver DRAFT DATE AUGUST 2009 ...
Страница 8: ...8 WIRING DIAGRAM ...
Страница 10: ...10 BLOCK DIAGRAM ...
Страница 21: ...21 DSP BOARD COPPER SIDE ...
Страница 22: ...22 DSP BOARD COMPONENT SIDE ...
Страница 23: ...23 KEY BOARD COMPONENT SIDE KEY BOARD COPPER SIDE ...
Страница 24: ...24 PRE OUT BOARD COPPER SIDE ...
Страница 25: ...25 PRE OUT BOARD COMPONENT SIDE ...
Страница 26: ...26 VOLUME BOARD COPPER SIDE ...
Страница 27: ...27 VOLUME BOARD COMPONENT SIDE ...
Страница 28: ...28 F INPUT BOARD COPPER SIDE F INPUT BOARD COMPONENT SIDE ...
Страница 29: ...29 MAIN BOARD COMPONENT SIDE ...
Страница 30: ...30 TRIGGER BOARD COMPONENT SIDE TRIGGER BOARD COPPER SIDE ...
Страница 31: ...31 COMPONENT BOARD COMPONENT SIDE COMPONENT BOARD COPPER SIDE ...
Страница 32: ...32 VIDEO BOARD COPPER SIDE VIDEO BOARD COMPONENT SIDE ...
Страница 33: ...33 HDMI BOARD COPPER SIDE ...
Страница 34: ...34 HDMI BOARD COMPONENT SIDE ...
Страница 35: ...35 PSU ISC BOARD COMONENT SIDE PSU ISC BOARD COPPER SIDE ...
Страница 36: ...36 CONNECTOR 1 BOARD COMPONENT SIDE CONNECTOR 1 BOARD COPPER SIDE ...
Страница 37: ...37 MCU BOARD COMPONENT SIDE MCU BOARD COPPER SIDE ...
Страница 38: ...38 PSU SECONDARY BOARD COMPONENT SIDE PSU STD BOARD COMPONENT SIDE ...
Страница 39: ...39 CONNECTOR 3 BOARD COMPONENT SIDE CONNECTOR 4 BOARD COMPONENT SIDE SPEAKER BOARD COMPONENT SIDE ...
Страница 40: ...40 CONNECTOR 2 BOARD COMPONENT SIDE ...
Страница 96: ...94 ATMEGA48 20 U2007 AT24C16 U2002 ...
Страница 98: ...96 DSP D708E0001BRFP266 U1001 SST39VF800 U1004 ...
Страница 99: ...97 K4S641632K U1003 74HC251D U1005 ...
Страница 100: ...98 74HCU04D U1018 U1019 SN74LVC245 U1010 U1022 TL5001CD U1011 ...
Страница 101: ...99 SN74HCT245 U1009 SN74LVC257AD U1033 U1035 U1036 ...
Страница 103: ...101 TPS3103 U1021 CS8416 U1002 ...
Страница 104: ...102 BU9450 U1032 PCM1791A U1012 1016 ...
Страница 105: ...103 HDMI XC9572XL U20 CM1213 8 U2 U11 U16 U24 U32 D2308 in Trigger ...
Страница 106: ...104 PCA9517 U5 PCF8574 U10 U201 ...
Страница 107: ...105 PI3B16233 U9 U13 SN74AHCT244 U200 ...
Страница 108: ...106 AD8061 U18 U22 U26 AD8063 U17 U21 U25 U27 U29 U30 ...
Страница 109: ...107 MC141585DW U19 ...
Страница 110: ...108 TMDS341 U15 U23 ...
Страница 111: ...109 ADV7320 U28 ...
Страница 112: ...110 ADV7403 U12 AD9388 U14 ...
Страница 113: ...111 AD9389B U31 LM2575 VR3 VR4 ...
Страница 114: ...112 LM1086 VR200 Power Amp L AS358 U5802 U5401 in AMP R ...
Страница 115: ...113 LM35DT U5803 U5402 in AMP R Composite S Video 74HC4051D U4103 4106 BA7660FS U4101 4102 U4001 in Component ...
Страница 116: ...114 Component 74HC4052D U4002 4003 LC78211 U6009 ...
Страница 117: ...115 Volume TPA6120A2DWP U6008 ...
Страница 118: ...116 R2S15205FP U6001 6002 ...
Страница 119: ...117 Trigger 74HC86D U2303 ST232BDR U2301 TPS2011A U2302 ...
Страница 120: ...EXPLODED VIEW A ...
Страница 121: ...119 EXPLODED VIEW B ...
Страница 126: ...Enlarged in detail on next page 124 ...
Страница 129: ...125 SERVICE MANUAL T 775 Surround Sound Receiver NAD ELECTRONICS LTD LONDON ...