D-Main Assy (3/12) - Pioneer VSX-1020-K Service Manual

1

10.9 D-MAIN ASSY (3/12)

QQ
3 7 63 1515 0
N
3/12
D-MAIN ASSY
A
(7028069261010-IL)
• GATE ARRAY PART
N 1/12,2/12,4/12-10/12
CONT_EMMA
CONT_GA
N 1/12,2/12,4/12-11/12
B
V + 3 R 3 _ H H H V + 2 R 5 _ G A
! IC1303
S-1132B25-U5
1
5
V I N V O U T
2
VSS
4 3
ON/OFF N C
GNDD
C
V+3R3_HHH
SN74LVC3GU04DCTR
IC1302
TE
L 13942296513
1 8
1 A V C C
R 1 3 0 5
2 7
3 Y 1 Y
3 6
1 0 0
2 A 3 A
4 5
G N D 2 Y
R 1 3 0 2
GNDD
1 M
4 3
G N D 2
3
1 2
1
G N D 1
X 1 3 0 0
A S S 7 1 0 7 - 1
36.864MHz
D GNDD
R 1 3 8 0
1 0 0
R 1 3 8 2
1 0 0
R 1 3 8 3
1 0 0
I C 1 3 0 1
3 4 1 S 2 1 6 4
V + 3 R 3 _ H H H
1 6 1 0
N C 9 N C 7
1 7 9
N C 1 0
N C 6
1 8 8
N C 1 1
N C 5
1 9 7
N C 1 2 N C 4
2 0
6
N C 1 3
N C 3
Q 1 3 0 0
D T A 1 2 4 E U A
R 1 3 7 8
1 0 0
C 1 3 0 2
0 . 1 u / 1 0
C 1 3 0 3
0 . 0 1 u / 1 6 GNDD
R 1 3 0 3
4 7 0
GNDD
E
Q 9 7 0 1
D T C 1 2 4 E U A
GNDD
www
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
F
N
3/12
80
1
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2
L 1 3 0 2
A T L 7 0 1 0 - A
1
DSP1MOD1
XROWE 2
R 1 3 0 7
1 0 0 3
HDMISELB
C 1 3 7 0
4
WP6
N M
WP6
C 1 3 1 3
5
1 0 0 0 p / 5 0
VCCCORE
C 1 3 0 9
6
0 . 1 u / 1 0 GND
7
HDATA0
HDATA0
5 4
8
HDATA1
HDATA1
3 R 1 3 4 7
6
9
HDATA2 1 0 0
HDATA2
7 2
1 0
HDATA3
HDATA3
8 1
1 1
HDATA4
HDATA4
5 4
1 2
HDATA5
HDATA5
R 1 3 4 8
6 3
HDATA6 1 3
1 0 0
HDATA6
7 2
1 4
HDATA7
HDATA7
8 1
1 5
HDATA8
HDATA8
5 4
HDATA9 1 6
HDATA9
R 1 3 4 9
6 3
1 7
HDATA10 1 0 0
HDATA10
C 1 3 1 0
7 2
1 8
HDATA11
0 . 1 u / 1 0
VCCIO
8 1
1 9
CLK_IN
C 1 3 1 4
1000p/50 2 0
GND_IO
2 1
SCAN1
C 1 3 1 1
2 2
0.1u/10
VCCIO
C 1 3 1 5
2 3
1000p/50
HDATA11
2 4
HDATA12
HDATA12
5 4
2 5
HDATA13
HDATA13
R 1 3 5 0
6 3
2 6
HDATA14 1 0 0
HDATA14
7 2
HDATA15 2 7
HDATA15
8 1
2 8
HADRS1 1 8
HADRS1
2 9
HADRS2 2 7
HADRS2
R 9 3 5 8
HADRS3 0 3 0
3 6
HADRS3
3 1
HADRS4 4 5
GND
C 1 3 1 2
3 2
0 . 1 u / 1 0
VCCCORE
C 1 3 1 6
1 0 0 0 p / 5 0 3 3
HADRS4
3 4
HADRS5 1 8
3 5
HADRS6 2 7
R 9 3 5 9
HADRS7 0 3 6
3 6
HADRS8 4 5
V+3R3_EM_D
C 1 3 7 2
0 . 1 u / 1 0
SN74AHC1G08DCK
5 1
V C C A
2
B
1 0 0
4 3
Y G N D
XINTGA
R 9 3 6 6
I C 1 3 0 6
R 9 3 6 7 GNDD
N M
V + 5 _ D D D V + 3 R 3 _ H H H
R 9 7 2 3
E M P O W
0
x ao
y
. i
2
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3
8
C 1 3 6 8
N M
C 1 3 6 7
N M
GNDD
DSP1MOD1
XROWE
HDMISELB
IC1300
Q Q
3 6 7
PE7008A-K
HADRS5
HADRS6
HADRS7
R 9 7 2 1
N M
C 1 3 2 5
N M
IC1304
NM
1 1 6
S T B V D D
R 1 3 4 2
N M
2 1 5
D A T A O E
3 1 4
C L O C K Q 5
R 1 3 4 3
4 1 3
N M
Q 1 Q 6
5 1 2
u163 Q 2 Q 7
6 1 1
Q 3 Q 8
R 1 3 5 6
7 1 0
Q 4 Q S '
N M 8 9
V S S Q S
(EXP_7)
VSX-1020-K
3
4
2 9 9 4
V + 3 R 3 _ H H H
L 1 3 0 3
A T L 7 0 1 0 - A
GNDD
1 0 8
1 0 7
1 0 6
R 9 7 1 1
1 0 5 4 7 k
C 1 3 3 6
1 0 4
1 0 0 0 p / 5 0
VCCIO
HOTDETB
C 1 3 3 2
1 0 3
HOTDETC 0 . 1 u / 1 0
GND_IO
XSCTHROU
1 0 2
PUSEL1
1 0 1
XBAOUT
1 0 0
R 9 3 4 2
9 9
4 7 k
BTPOW
9 8
R 1 3 3 2
9 7
4 7 k
VBUSE2OUT
R 1 3 3 3
9 6
4 7 k
VBUSE2IN
R 9 7 0 8
9 5
4 7 k
RYHP
R 1 3 3 5
9 4 1 0 0
EXSTDIGITAL
9 3 R 1 3 3 6
EXOEDIGITAL
C 1 3 3 7
1 0 0
9 2
1 0 0 0 p / 5 0
VCCIO
C 1 3 3 3
1 3 1 5 0 5 8 2 9
R 1 3 3 7
9 1
0 . 1 u / 1 0
XGARST
C 1 3 4 0 4 7 0
9 0
GND_IO
8 9 0 . 0 1 u / 1 6
GND_IO
C 1 3 3 8
8 8
1 0 0 0 p / 5 0
VCCIO
C 1 3 3 4 GNDD
8 7 0 . 1 u / 1 0
R 9 7 0 9
8 6
4 7 k
R 9 7 1 0
8 5 4 7 k R 9 3 4 0
NECK6/6OHM
R 9 7 2 5 N M
8 4 4 7 k R 9 3 3 8
OSDCS
1 0 0
8 3
XOSDRST
8 2
XVSRST
8 1
8 0
XHDTX1RST
7 9
4 7 k R 1 3 3 9
7 8
GND
C 1 3 3 5
7 7
0 . 1 u / 1 0
VCCCORE
C 1 3 3 9
7 6
1 0 0 0 p / 5 0
XHDRXRST
7 5
7 4
7 3
GNDD
C 1 3 4 2
0 . 1 u / 1 0
IC1305
BU4094BCFV
1 1 6
m
S T B V D D
2 1 5
D A T A O E
R 1 3 4 4
3 1 4
C L O C K Q 5
N M
R 1 3 5 9
4 1 3
Q 1 Q 6
N M
5 1 2
co Q 2 Q 7
R 1 3 5 7
6 1 1
Q 3 Q 8
N M
R 1 3 2 6
7 1 0
Q 4 Q S '
R 1 3 6 0
1 0 0 k 8 9
N M
V S S Q S
R 1 3 5 8 R 1 3 6 1
.
(EXP_8)
N M 1 0 0 k
R 1 3 6 2
1 0 0 k
GNDD
4
2 8
9 9
R 9 3 5 3
1 0 0
HOTDETB
R 9 3 5 2 HOTDETC
1 0 0
V + 3 R 3 _ H H H
R 9 3 5 0
PUSEL1 N
1 0 0
R 9 3 6 4 XBAOUT
1 0 0
B T P
BTPOW
R 9 3 6 2
1 0 0
R 9 3 4 8
VBUSE2OUT
1 0 0
R 9 3 4 7 VBUSE2IN
1 0 0
RYHP
EXSTDIGITAL
EXOEDIGITAL
9 4 2 8 9 9
XGARST
C 1 3 6 3
GNDD
N M
C 1 3 6 2
N M
R 9 3 4 1
NECK6/6OHM
N M
R 9 3 3 9
OSDCS
0
R 9 3 3 7 1 0 0
XOSDRST
R 9 3 3 6 1 0 0 XVSRST
R 9 3 3 4
XHDTX1RST
1 0 0
R 1 3 9 8 XHDRXRST
1 0 0
V+3R3_HHH
LOW
SHIE
4 5
3 6
GNDCH7
2 7
1 8
1 0 0 k
R 1 3 6 3
GNDD
HOTDET5
WP5