Keyb Assy - Pioneer HD-V9000 Service Manual

1

10.22 KEYB ASSY

QQ
3 7 63 1515 0
A
B
C N 7 5 0 1
GND
V+5E
GND
SD_ACC_LED
GND
KEY_OUT4
GND
KEY_OUT3
GND
KEY_OUT2
GND
KEY_OUT1
C
GND
F PLAY_LED
1/2
GND
LAN_LED
CN7003
GND
KEYLOCK_LED
IR_LOCK_LED
TE
L 13942296513
GND
SETUP_LED
GND
IR
GND
KEY_IN3
GND
KEY_IN2
GND
KEY_IN1
GND
D
D K N 1 4 8 0 - A
E
www
F
E
114
1
http://www.xiaoyu163.com
2
V+5E_7
TP7501
1
TP7502
2
TP7503
C 7 5 0 7
3
TP7504
4
N M
TP7505
C 7 5 0 8
5
TP7506
6
N M
TP7507
C 7 5 0 9
7
TP7508
8
N M
TP7509
C 7 5 1 0
9
TP7510
1 0
N M
TP7511
C 7 5 1 1
1 1
TP7512
1 2
N M
TP7513
C 7 5 1 2
1 3
TP7514
1 4
N M
TP7515
C 7 5 1 3
1 5
TP7516
1 6
N M
TP7517
C 7 5 1 4
1 7
TP7518
1 8
N M
TP7519
1 9
TP7520
C 7 5 1 5
2 0
TP7521
N M
2 1
TP7522
C 7 5 1 6
2 2
TP7523
N M
2 3
TP7524
C 7 5 1 7
2 4
N M
TP7525
2 5
TP7526
C 7 5 1 8
2 6
TP7527
N M
2 7
TP7528
C 7 5 1 9
2 8
TP7529
N M
2 9
TP7530
C 7 5 2 0
3 0
N M
GNDD
x ao
Q 7 5 0 1
y
D T C 1 2 4 E U A
. i
2
http://www.xiaoyu163.com
3
8
V+5E_7
R 7 5 0 5
2 2 0
TP7531
SD_ACCESS_LED
R 7 5 0 2
EGREEN
N M
D 7 5 0 3
S L R 3 4 3 E C 4 T ( M N P )
TP7533
TP7532
R 7 5 0 3
Q 7 5 0 3
2 S C 4 0 8 1 ( Q R )
1 k
GNDD
IR LOCK
TP7534
D 7 5 0 1
1 2
S 7 5 0 1
1 S S 3 5 2
V S G 1 0 2 4 - A
Q Q
3 6 7
DISPLAY
TP7541
D 7 5 0 2
1 2
S 7 5 0 2
1 S S 3 5 2
V S G 1 0 2 4 - A
V+5E_7
R 7 5 0 7 R 7 5 0 8
R 7 5 0 6
N M 3 3 0
3 3 0
TP7546 TP7547 TP7548
SETUP_LED
D 7 5 1 0
D 7 5 0 5
D 7 5 0 6
ORANGE
S M L - E 1 2 D W ( S T ) N M S M L - E 1 2 D W ( S T )
TP7545
TP7544
R 7 5 0 4
Q 7 5 0 4
1 k
2 S C 4 0 8 1 ( Q R )
GNDD
V+5E_7
R 7 5 0 1 L 7 5 0 1
0 N M
IR RECEIVER
TP7561
u163 1
2
TP7562
3
(QYB) RPM7140-H9
C 7 5 0 2 C 7 5 0 3
1 u / 1 0 4 7 u / 1 6
CEHAT470M16-TS
GNDD
HD-V9000
3
4
2 9 9 4
RETURN
TP7535
D 7 5 0 7
1 2
S 7 5 0 3
1 S S 3 5 2
V S G 1 0 2 4 - A
SCAN/SKIP
REV
TP7540
D 7 5 0 8
1 2
S 7 5 0 4
1 S S 3 5 2
V S G 1 0 2 4 - A
1 3 1 5 0 5 8 2 9
LCD
TP7542
D 7 5 0 9
1 2
S 7 5 0 5
1 S S 3 5 2
V S G 1 0 2 4 - A
TP7549
R 7 5 1 0
N M
LAN_ACCESS_LED
EGREEN
TP7550
R 7 5 1 1
1 k
IRLOCK_LED
ORANGE
m
TP7557
R 7 5 0 9
1 k
U7501
co
ROUT
GND
VCC
.
4
2 8
9 9
PLAY/PAUSE
TP7536
D 7 5 1 2
1 2
S 7 5 0 6
1 S S 3 5 2
V S G 1 0 2 4 - A
STOP
TP7539
D 7 5 1 3
1 2
S 7 5 0 7
1 S S 3 5 2
V S G 1 0 2 4 - A
9 4 2 8 9 9
SETUP
TP7543
D 7 5 1 4
1 2
S 7 5 0 8
1 S S 3 5 2
V S G 1 0 2 4 - A
V+5E_7
R 7 5 1 2
2 2 0
D 7 5 1 5
S L R 3 4 3 E C 4 T ( M N P )
TP7551
Q 7 5 0 7
2 S C 4 0 8 1 ( Q R )
GNDD
V+5E_7
R 7 5 1 3
1 5 0
TP7558
D 7 5 1 6
S L I - 3 4 3 D 8 C ( K L )
TP7553
Q 7 5 0 6
2 S C 4 0 8 1 ( Q R )
GNDD