Technics SX-KN7000P Service Manual page 157

SCHEMATIC DIAGRAM-18
J
JACK CIRCUIT
CN702
C702
K1FB104B0023
0.047
VDD 1
D- 2
USB
D+ 3
VSS 4
THRU
L703
QLQGT3T131LA
JK702
QJJG020AA
2 1
JK701
K4BK01H00001
VIDEO 4
OUT
5 3
L701
QLQGT3T131LA
R703
22
R701
220
Q701
B1ACCF000016
CN701
K1MN20A00047
AVSS 1
VIDEO 2
C707
AVSS 3
0.047
DE 4
DE 5
D- 6
D+ 7
VMI 8 VM1
a
BASS 9
DE 10 C701 0.047
DE 11
b
MTX 12
MRXI 13
c
EXP 14
d
FS2 15
e
FS1 16
f
FC2 17
g
EXP PEDAL
FC1 18
h
FC4 19
i
FC3 20
JK706
QJJG010AA
1 6 7 3 2
C709
0.047
C710
0.047
R711
1K
D707 D708
RVD1SS133TA RVD1SS133TA
MIDI
OUT IN / BASS PEDAL
JK703 JK704
QJJG020AA QJJG020AA
2 1 2 1
4 4
5 3 5 3
L704 L705 L706
QLQGT3T131LA QLQGT3T131LA QLQGT3T131LA
R706 R707
VM1 VM1
22 220
IC701
C705
PC900V
0.047
(PHOTO COUPLER)
D701 R704 D703
220
RVD1SS133TA RVD1SS133TA 6
VCC
1
D705
RVD1SS133TA
D702 D704
RVD1SS133TA RVD1SS133TA
2
NC
3
a
FOOT SW
JK709
K1CB108B0027
1 2
JK707 JK708
QJJG019AA QJJG019AA
4 5
L708 L709
QLQGT3T131LA QLQGT3T131LA
R709 C711
3.3K 0.047
C712
0.047
R712
R713 R714
1.5K
1K 1K
R715
1K
VM1
I
MIDI IN BASS PEDAL
SW701
K0D112B00112
1 2 3
VM1
C706
0.047
5
R708
330
4
K
CN802
SJPG1JS140A
D7 14
D6 13
D5 12
D4 11
D3 10
FOOT CONTOLLER
D2 9
D1 8
D0 7
DISP 6
8
VDD 5
7 6
XCK 4
VSS 3
3 1
LP 2
YD 1
5 2 4
CN803
K1KA04A00063
DE 4
DE 3
VCOM 2
INV+5V 1
L803
L710 L711
QLBG005A
QLQGT3T131LA QLQGT3T131LA
C713 0.047
C714 0.047
C715 0.047
C716 0.047
R716 R717 R718
1K 1K 1K
BEND/MOD CIRCUIT
MODULATION PITCH BEND
R751
1K
VR752 VR751
G
D2BGB14B0002 D2BKB5420001
R752
1K
G
INV CIRCUIT
Z801 22x4
8 1
7 2
6 3
5 4
8 1
7 2
6 3
5 4
Z802 22x4
Z803 22x4
8 1
7
2
6 3
5 4
L804
G0C101K00030
R802
4.7K
6
R801
4.7K
5
C802
6V220
3
C803
2 11
0.1
TF
1 12
T801
G4F1A0000003
Q801 Q802
2SD0592ARA 2SD0592ARA
SX-KN7000 JACK / BEND/MOD / INV SCHEMATIC DIAGRAM
CN752
K1KA04A00063
1 3.3D
2 BEND
3 DE
4 MOD
CN801
K1MN20B00049
20 VDD
19 D7
18 D6
17 D5
16 D4
15 VSS
14 D3
13 D2
12 D1
11 D0
TO
10 VSS
LCD
9 VCOM
8 VDD
7 DISP
6 VSS
5 XCK
4 VSS
3 LP
2 VSS
1 YD
C805
C801
0.1 0.1
7
8
CN804
K1KA02B00124
1 TO
2 LCD
C804
18P