Decm Service Assy (16/18) - Pioneer HD-V9000 Service Manual

1
10.14 DECM SERVICE ASSY (14/18)
QQ
3 7 63 1515 0
A
AUDIO MUTE
TP5591
1
2
3
4
GNDD
B
A 1,4,12,15/18
M C P U _ T X D 1
1:14J;4:3H;12:5F;15:2F
from MAIN CPU M C P U _ S C K 1
1:14J;4:3J;12:5F;15:2F
# C S _ A D A C
A 1/18
A C L K _ H D M I
10:8K;11:15I;15:2E
A 10,11,15/18
24.576MHz
A U D _ B C K
4:14G;10:8J;15:2D
A 4,10,15/18
3.072MHz
A 4,10,15/18
A U D _ A D A T A
4:14G;10:8J;15:2D
A 4,10,15/18
A U D _ L R C K
4:14G;10:8K;15:2D
(AD)
48kHz
from FPGA
C
TE
L 13942296513
6V -> 5V
V+6D
TP5504
6V
1 S S 3 5 2
D 5 5 0 4
D
!
TP5578
TP5530
12V -> 10.7V(AUDIO)
V+10R7
10.7V
TP5502
E
Overload 2.0*In within 60sec
In:Range of rated current
!
P 5 5 0 1
C E K 1 2 4 7 - A
DC72V 200mA
DEMITAS
www
GNDD
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 11CT 200mA MFD.
F
BY SOC FOR P5501.
A
14/18
98
1
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2
V+12D_SW (IC5511)
INA
L
L
C 5 5 8 1
0 . 1 u / 1 6
H
TP5593
H
8
NC0 NC2
7
IN1 VCC C 5 5 0 7 0 . 1 u / 1 6
6
NC1 RSTOUT
5
GND0 Cd 1
2
X M U T E
IC5514
1:6L
M51957BFP
3
RESET IC from MAIN CPU
STBY
TC7SET08FUS1
GNDD
1:14F
IC5503
PCM1753DBQ
TP5520
1
B C K
S C K
TP5521
2
D A T A
M L
TP5522
3
L R C K
M C
4
D G N D
V+5A_5
M D
5
N C
Z E R O L / N A
TP5523
GNDD
6
V C C
Z E R O R / Z E R O A
(A_L)
7
V O U T L
V C O M
8
V O U T R
A G N D
(A_R)
AUDIO D/A CONVERTER
27
TP5527
TP5528
V+5A_5
5V
DEMITAS
GNDD
GNDD
V+12D_SW
C 5 5 0 3
1 0 0 u / 1 6
GNDD
12V
!
IC5502
1
VIN
2
CONT
3
VOUT
4
VADJ
TP5575 5
GND
NJM2387DL3
GNDD
x ao
y
. i
2
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3
8
TP5613
INB OUTY
L L
H L
L L
V+5A_5
H H
IC5511
5
I N B V c c
TP5531
TP5534
I N A
R 5 5 1 3
4
G N D O U T Y
1 k
TP5532 TP5535
R 5 5 1 4
MUTE SEL.
1 k
Q 5 5 0 1
D T C 1 1 4 Y U A
TP5536
R 5 5 1 5
1 k
TP5533 TP5537
R 5 5 1 6
1 k
1 6
1 5
1 4
1 3
1 2
1 1
C 5 5 1 4
TP5529
1 0
1 0 0 u / 1 6
DAC OUT-Lch
9
4.5V
2.5V
0.5V
Q Q
(A_L) GNDD 3 6 7
AOUT_L
(A_R)
AOUT_R
6V -> 5V(HP)
V+6D
6V
D 5 5 0 7
R B 1 6 0 M - 3 0
from MAIN CPU
R 5 5 8 7
H P _ P _ O N
1:5L
4 7 k
A 1/18
GNDD
12V -> 5.6V(REF)
V+12D_SW
12V VREF_5
TP5503
5.6V
u163
GNDD
HD-V9000
3
4
2 9 9 4
V+12D
C 5 5 1 7
4 7 u / 1 6
GNDD
TP5540
Q 5 5 0 3
2 S A 1 0 3 7 K ( Q R ) 0MUTE_L
Q 5 5 0 2
D T C 1 1 4 Y U A
TP5544 V+12D
0MUTE_R
C 5 5 2 3
4 7 u / 1 6
GNDD
Q 5 5 0 5
GNDD
Q 5 5 0 6
D T C 1 1 4 Y U A
2 S A 1 0 3 7 K ( Q R )
Q 5 5 0 4
D T C 1 1 4 Y U A GNDD
TP5594
TP5538 TP5541
R 5 5 2 3
2
6.2k
R 5 5 1 7
(F)
1 0 k
3
(F)
GNDD
VREF_5
NJM4565MD
GNDD
1 3 1 5 0 5 8 2 9
TP5539
TP5542
R 5 5 1 9 R 5 5 2 4
C 5 5 1 5 6
10k (F) 6.2k (F)
1 0 0 u / 1 6
5
I C 5 5 0 7
NJM4565MD
AUDIO AMP(3.5dB) &
ACTIVE FILTER
!
V+5HP
5V
IC5510 V+5HP
1 5
V i n V o u t
2
TP5580
G N D
3 4
C O N T R O L
NOISE_BYPASS
NJM2872BF05
D5522
LED(GREEN)
GNDD
TP5581
V+10R7 V+5A_5
TP5505 TP5506
m
D5501
LED(GREEN)
co
GNDD GNDD
.
4
2 8
9 9
D 5 5 0 8
R B 1 6 0 V A - 4 0
TP5617
R 5 5 6 6
0
V+5HP
TP5614
R
S
R
GNDD
V+10R7
C 5 5 2 6
4 7 u / 1 6
C 5 5 2 7
0 . 1 u / 1 6
GNDD
28
TP5550
TP557
(A_L)
8
1
4
I C 5 5 0 7
(1/2)
GNDD
9 4 2 8 9 9
TP55
TP5551
(A_R)
8
7
4
(2/2)
D5502
LED(GREEN)