Pioneer XV-LX61DV Service Manual page 83

5
QQ
3 7 63 1515 0
V+3R3 V+5
R1711
NM
V+5S V+5V
IC1751
NM
1
VO
2
NC
3
GND
4
CN
GNDD
*1
>0.85VDD
Case:SYSTEM u-com Vcc=5V
No need pulldown resistor by u-com side
NORMAL : 3.3V
ABNORAMAL : <0.5VDD
TE
L 13942296513
C1411
0.1u/16
C1412
1u/10
C1413
1u/10
C1414
1u/10
C1415
0.1u/16
C1416
V+5V
0.1u/16
Q1401 GNDD
NM
GNDD
C1464
NM
C1465
NM
www
C1466
NM
.
5
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V+6R5
V+5HD
IC1771
5
Vout Vin
GND
4
CONTROL
NOISE_BYPASS
NM
7
VIN
6
SUB
R1751
5
CONT
NM
VSEL1
RGB
V
VSEL2
V+RGB
S
I/XP
V+5V
SQUEEZE
IC1401
VSEL2
C1403 C1402
1 28
VCC1 VSEL1
VCC2
NM
2 27
CIN 0.1u/16
S-DCOUT
3 26
MUTE1
COUT
4 25
CVBSIN
SQUEEZE
S1
5 YCMIX 24
LETTER
S2
6 YIN 23
CVBSOUT
7 GND1 22
C1404
GND2_4
8 BIAS 21
100u/16
YOUT
9 I/P 20
C1405
CYOUT
0.1u/16
10 19
CYIN
GND2_3
R1404
11 18
CLP
CbOUT
NM *2 12 17
CbIN
GND2_2
13 16
MUTE2
CrOUT
14 15
CrIN
GND2_1
MM1758XF
I/XP
V+5V
EXTRA VIDEO OUT
IC1451
C1452
C1453
1 16
VCC1
VCC2
NM NM
2 15
CIN
COUT
3 MUTE1 14
MODE2
4 13
VIN
VOUT
5 MODED1 12
VSAG
6 YIN 11
GND2
C1454
7 BIAS 10
YOUT
NM x ao
8 GND1 9
YSAG
C1455
y
NM
NM
i
GNDD
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6
8
A
5/6
1
C1771
2
3 NM
A
XDVDRST
XREADY
L1901
SCLK
CTF1334-A
SDATA
A
MDATA
5/6
ACK
SYS
TRKUP
A
5/6
Q Q
3 6 7 1 3
PROGRESSIVE
(S_C)
8
(C/V)
7
(S_Y)
6
(G)
9
(B)
10
(R)
11
u163
(C/V)
: VIDEO SIGNAL ROUTE(C/V)
(S_Y)
: VIDEO SIGNAL ROUTE (S_Y)
.
(S_C)
: VIDEO SIGNAL ROUTE (S_C)
(R)
: VIDEO SIGNAL ROUTE (R)
(G)
: VIDEO SIGNAL ROUTE (G)
(B)
: VIDEO SIGNAL ROUTE (B)
XV-LX61DV
6
7
2 9 9 4 2 8
4IN1 MOD ASSY
A 6/6
(AWX9179)
SCL
SDA
GNDM
R1901
0
USBP
5/6
USBN
0
R1902
R1903 3.3k
R1904 6.8k
R1905 3.3k
R1906 6.8k
R1907
470
R1916 22k
R1908 3.3k
R1909 6.8k
220
R1910
R1917 22k
R1911 220
R1912 0
R1914 0
GNDD
TXD0
V+12H
RXD0
DTR0
1 5 0 5 8 2 9 9 4
V+5V
R1921
0
Q1481
DTC114YUA
GNDD
R1922 0
R1923 0
R1924 0
R1403 0
C1406
R1421 0
C1421
0.1u/16
R1422
NM
0 C1422
R1423
NM
C1423
0
R1424
NM
C1424
0
R1425 NM
C1425
0
R1426 NM
C1426
0
R1474 NM
C1474
NM
R1475 NM
C1475
NM
R1476
NM
C1476
NM
NM
GNDD
m
co
7
8
9 9
A
CN1963
1 SCL
SDA
2
3 V+5
V+5
4
5 3R3V
3R3V
6
7 6R8V
8 6R8V
9 GNDM
B
10 GNDM
GNDD
11
12 GNDD
DOUT
13
14 GNDD
USBP
15
16 USBN
17 GNDD
18 DVDPOWER
19 XDVDRST
XREADY
20
21 SCLK
SDATA
22
23 MDATA
ACK
24
25 GNDD
26 VDET
TRKUP/SUB_INT
27
28 TXD
C
RXD
29
30 DTR
V+12
31
VKN1435-A
DVD
2 8 9 9
CN1967
D
VKN1577-A
P/XI
17
SQUEEZE
16
VSEL2
15
VSEL1
14
ASPECT
13
SC
12
GNDD
11
V
10
GNDD
9
SY
8
GNDD
7
CY/G
6
GNDD
5
Cb/B
4
GNDD
3
Cr/R
2
GNDD
1
E
F
A 6/6
83
8