
48
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 T 175
Страница 1: ...NAD SERVICE MANUAL T 175 T 175 AV Tuner Pre Ampli er AV Tuner Pre Ampli er DRAFT DATE MAY 2008...
Страница 9: ...9 WIRING DIAGRAM...
Страница 11: ...11 BLOCK DIAGRAM...
Страница 17: ...17 PCB LAYOUT DSP BOARD COPPER SIDE...
Страница 18: ...18 DSP BOARD COMPONENT SIDE...
Страница 19: ...19 KEY BOARD COMPONENT SIDE KEY BOARD COPPER SIDE...
Страница 20: ...20 PRE OUT BOARD COPPER SIDE...
Страница 21: ...21 PRE OUT BOARD COMPONENT SIDE...
Страница 22: ...22 VOLUME BOARD COPPER SIDE...
Страница 23: ...23 VOLUME BOARD COMPONENT SIDE...
Страница 24: ...24 F VIDEO BOARD COPPER SIDE F VIDEO BOARD COMPONENT SIDE...
Страница 25: ...25 MAIN BOARD COMPONENT SIDE...
Страница 26: ...26 MAIN BOARD COPPER SIDE...
Страница 27: ...27 TRIGGER BOARD COMPONENT SIDE TRIGGER BOARD COPPER SIDE...
Страница 28: ...28 COMPONENT BOARD COMPONENT SIDE COMPONENT BOARD COPPER SIDE...
Страница 29: ...29 VIDEO BOARD COPPER SIDE VIDEO BOARD COMPONENT SIDE...
Страница 30: ...30 HDMI BOARD COPPER SIDE...
Страница 31: ...31 HDMI BOARD COMPONENT SIDE...
Страница 32: ...32 CONNECTOR 1 BOARD COMPONENT SIDE...
Страница 33: ...33 CONNECTOR 1 BOARD COPPER SIDE...
Страница 34: ...34 PSU STD BOARD COMPONENT SIDE...
Страница 74: ...74 ATMEGA48 20 U2014 AT24C16 U2002...
Страница 75: ...75 74HC00D U2015 74HC132 U2005 DSP D708E0001BRFP266 U1001...
Страница 76: ...76 SST39VF800 U1004 K4S641632K U1003...
Страница 78: ...78 SN74LVC245 U1010 U1022 TL5001CD U1011...
Страница 79: ...79 SN74HCT245 U1009 SN74LVC257AD U1033 U1035 U1036...
Страница 81: ...81 TPS3103 U1021 CS8416 U1002...
Страница 82: ...82 BU9450 U1032 PCM1791A U1012 1016...
Страница 83: ...83 HDMI XC9572XL U20 CM1213 8 U2 U11 U16 U24 U32 D2308 in Trigger...
Страница 84: ...84 PCA9517 U5 PCF8574 U10 U201...
Страница 85: ...85 PI3B16233 U9 U13 SN74AHCT244 U200...
Страница 86: ...86 AD8061 U18 U22 U26 AD8063 U17 U21 U25 U27 U29 U30...
Страница 87: ...87 MC141585DW U19...
Страница 88: ...88 TMDS341 U15 U23...
Страница 89: ...89 ADV7320 U28...
Страница 90: ...90 ADV7403 U12 AD9388 U14...
Страница 91: ...91 AD9389B U31 LM2575 VR3 VR4...
Страница 92: ...92 LM1086 VR200 Composite S Video 74HC4051D U4103 4106 BA7660FS U4101 4102 U4001 in Component...
Страница 93: ...93 Component 74HC4052D U4002 4003...
Страница 94: ...94 Volume TPA6120A2DWP U6008...
Страница 95: ...95 R2S15205FP U6001 6002...
Страница 96: ...96 Trigger 74HC86D U2303 ST232BDR U2301 TPS2011A U2302...
Страница 97: ...EXPLODED VIEW A...
Страница 102: ...102 SERVICE MANUAL T175 AV Tuner Pre Ampli er NAD ELECTRONICS LTD LONDON...