
59
COMPONENT VIDEO
DV R IN Y
S A T IN Y
S A T IN C b
DV R IN C b
DV R IN C r
S A T IN C r
DV D IN C r
C O M PO N E N T O U T C r
C O M PO N E N T O U T C b
DV D IN C b
DV D IN Y
C O M PO N E N T O U T Y
(N O TE 1 ) C 4 0 0 3 - C 4 0 0 5 : 1 0 0 0 u for T1 7 5 /T7 7 5 /T7 8 5
(N O TE 1 )
(N O TE 1 )
(N O TE 1 )
(N O TE 2 )
(N O TE 2 )
(N O TE 2 )
(N O TE 2 ) C 4 0 2 0 - C 4 0 2 2 : N .I. for T1 7 5 /T7 7 5 /T7 8 5
1
2
3
M 4 0 1 1 -A
4
5
6
M 4 0 1 1 -B
7
8
9
M 4 0 1 1 -C
1
2
3
M 4 0 1 2 -A
4
5
6
M 4 0 1 2 -B
7
8
9
M 4 0 1 2 -C
R 4 0 1 1
7 5
R 4 0 1 2
7 5
C 4 0 1 1
2 .2 u 5 0 V
C 4 0 1 2
2 .2 u 5 0 V
C 4 0 1 4
2 .2 u 5 0 V
C 4 0 1 3
2 .2 u 5 0 V
R 4 0 1 4
7 5
R 4 0 1 3
7 5
R 4 0 1 5
7 5
R 4 0 1 6
7 5
C 4 0 1 5
2 .2 u 5 0 V
C 4 0 1 6
2 .2 u 5 0 V
C 4 0 1 7
2 .2 u 5 0 V
R 4 0 1 7
7 5
R 4 0 1 8
7 5
C 4 0 1 8
2 .2 u 5 0 V
R 4 0 1 9
7 5
C 4 0 1 9
2 .2 u 5 0 V
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
E N A B LE
7
V E E
8
G N D
9
B
1 0
A
1 1
X 3
1 2
X 0
1 3
X
1 4
X 1
1 5
X 2
1 6
V C C
U 4 0 0 2
7 4 H C 4 0 5 2
C 4 0 0 9
0 .1 u
C 4 0 1 0
0 .1 u
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
E N A B LE
7
V E E
8
G N D
9
B
1 0
A
1 1
X 3
1 2
X 0
1 3
X
1 4
X 1
1 5
X 2
1 6
V C C
U 4 0 0 3
7 4 H C 4 0 5 2
1
M U TE
2
IN A
3
G N DA
4
IN B
5
G N DB
6
7
IN C
8
G N D
9
O U TC 2
1 0
O U TC 1
1 1
1 2
O U TB 2
1 3
O U TB 1
1 4
O U TA 2
1 5
O U TA 1
1 6
V C C
U 4 0 0 1
B A 7 6 6 0 F S
C 4 0 0 1
0 .1 u
C 4 0 0 2
2 .2 u
5 0 V
C 4 0 0 6
1 0 u 1 6 V
C 4 0 0 7
1 0 u 1 6 V
C 4 0 0 8
1 0 u 1 6 V
R 4 0 0 4
4 7 0 k
R 4 0 0 5
4 7 0 k
R 4 0 0 6
4 7 0 k
C 4 0 0 3
1 0 0 u
1 0 V
C 4 0 0 4
1 0 0 u
1 0 V
C 4 0 0 5
1 0 0 u
1 0 V
R 4 0 0 1
7 5
R 4 0 0 2
7 5
R 4 0 0 3
7 5
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
4 5
4 6
J4 0 0 1 A
To C on n # 1 J4 0 0 1 B
1
2
3
M 4 0 0 1
iPod C on n ector
R 4 0 2 1
0
R 4 0 2 2
N .I.
R 4 0 2 3
0
R 4 0 2 4
0
R 4 0 2 5
N .I.
R 4 0 2 6
N .I.
C 4 0 2 0
2 2 0 p
C 4 0 2 1
2 2 0 p
C 4 0 2 2
2 2 0 p
V G N D
V G N D
V G N D
V G N D
+ 5 V _ V
V G N D
V G N D
V G N D
V G N D
+ 5 V _ V
V G N D
V G N D
+ 5 V _ V
V G N D
4 0 5 2 _ A
4 0 5 2 _ B
4 0 5 2 _ A
4 0 5 2 _ B
G _ M O N _ O U T
B _ M O N _ O U T
R _ M O N _ O U T
+ 5 V _ V
V G N D
V G N D
V G N D
V G N D
V G N D
V G N D
R _ M O N _ O U T
V G N D
B _ M O N _ O U T
V G N D
G _ M O N _ O U T
V G N D
4 0 5 2 _ B
V G N D
4 0 5 2 _ A
V G N D
V G N D
C R _ H DM I
V G N D
C B _ H DM I
V G N D
Y_ H DM I
V G N D
+ 5 V _ V
V G N D
V G N D
V G N D
DG N D
DG N D
IPO D+
IPO D-
V G N D
V G N D
V G N D
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 ...