Pioneer X-MDX717 Service Manual page 34

1
X-MDX717, XR-MDX717
3.9 CONTROL (2/2) and SP. SOCKET PWB ASSYS
F 2/2
A
CN458
FB917
PERIOD 1
JW2
CLOCK 2
JW3
T.DATA
3
JW4
TUNING 4
JW5
STEREO 5
NC 6
CN459
SWGND
1
SW0 2
SW1 3
SW2
4
SW3
5
B
CTL1
6
CTL2 7
CTL3
8
CTL4
9
SCOR
10
SENSE2 11
CLK
12
XLT
13
DATA 14
XRST 15
SENS
16
SQCK
17
MUTE
18
SQSO
19
NC
20
NC 21
D901 D902
LOCK
22 5.1V 5.1V
GND 23
CN460
DOUT 1
DGND 2
3
GND
TEMP 4
RTS 5
PDOWN 6
7
RESET
C
CTS 8
RXD 9
TXD 10
MD REC 11
CN465
(BLCONT R) 1
(BLCONT G) 2
(BLCONT B) 3
CN466
1
GND 1
2
SP
G 2
B
3 3
L CH
R
4
4
VDD
5
5
CN467
6
GND 1
7
SP
G 2
D
8
B
3
R CH
R
4
9
VDD
5
CN468_ CN468
G
SP. SOCKET PWB ASSY (C142279320)
F
G
2/2
34
1
2
CONTROL PWB ASSY
(C142279311)
R905 4.7k
R906 4.7k
R907 4.7k
R908 4.7k
R909 4.7k
R910 0
L905 10U
L906 10U
R929 1k
R930 1k
R939 1k
L909 10U
R934 1k R936 0
R935 1k
R937 1k
R938 1k
D903
C913
5.1V
100p
IC901
TC74HCT08AF
L903 10U
1 14
VCC
2 13
3 12
4 11
C962
5 10
0.1
6 9
C987
7 8
GND
47
/16
R545 1k
R541 0
R546 3.3k
R547 3.3k
R548 3.3k
R549 3.3k
R550 1k
C993
1
R559 3.3k
A_
Q928
2SA952L(R)
Q921
2SD1757K
R769
(SA301757KS)
47k
R562D 0
R770 R575
1k 100
1
R562A
100k
2
R573 100 R561A
3
47k
R572 100
4
R569 100
5
6
R570 100
7
R571 100
8
D907
Q936
9
Q936 2SD1757K(SA301757KS)
C988
Q929 2SD1757K(SA301757KS)
R771
4.7
D907 LL4148(SD14148G08)
47k Q929
/50
2
3
R986 1k
R949 1k
R950 1k
R951 1k
R952 4.7k
R953 1k
R955 1k
R957 1k
C933 CH
R969 0
30p
30p
C934 CH
R973 100k
R974 1k
R971
1k
R500A
R588A
R563A R564A R501A 10k
22k
10k 10k 10k
R585A
Q927
1k
C504A
2SC2412K
22
/16
Q925
BLCONT(R)
2SD1757K
(SA301757KS)
3
4
JH
31 SOUND_CE
32 SOUND_DI
33
SOUND_CL
34 S_MUTE
35
F_CD
36
F_MD
37
F_TUNER
38 F_TAPE
39
IC900
F_AUX
R967 1k
40
CXP740096-122Q
RST
41
VSS
42
XTAL
43 EXTAL
44 TUNING
CLKSFT
PSDET0
45
PSDET1
MODE
46
SENSE2 DECKSW2/3
47
48
49
50
C994
1
R503F
10k
C995 100p
C997 100p
R598 10k
C996 100p
C998 100p
C501 100p
FB910
Q905 R500D
2SD1757K
R563 R564 R501D
(SA301757KS)
10k 10k 10k
R563D
C504 0
22
R562
Q915
R561
/16
100k
2SD1757K
47k
(SA301757KS)
4
R588
10k
22k
R565
Q917
1k
2SC2412K