Technics SX-KN6500 Service Manual page 136

Pcm keyboard
Table of Contents

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L
LCDL
CN2
SWITCHES
&
LEDS
VR2
CN3
MAIN VOLUME
TO FAJ
CN10
IC307
D/A
CONVERTER
IC309
A/D
CONVERTER
R
MKB2
IC1
IC2
CN4
DECODER
DECODER
CN7
SWITCHES
&
DIODES
CN3
E
CPL
SWITCHES & LEDS
CN2
Q1-5
IC2
Q6-8
LED
DRIVE
BUFFER
IC1
SW0-SW7
CM0-CM4
SEG0-SEG9
AD1
AD3
AD4
AD5
8 BIT
AD6
MICROCOMPUTER
RST
DATA,
SCK
AD0
AD2
VR1
APC/SEQUENSER
VOLUME
IC310
S
MKB3
CN5
CN8
SWITCHES
CN6
CN9
AFTER
CN10
TOUCH
VR1
SENSOR
AFTER
TOUCH
SENSOR
ADJ
H
CNB(1/2)
N
CN1
CN32
CN31
CN3
TO CN34(19)
V-COM
V-COM VOLUME
CN4
TO MB
CN4
+5D
&
DIODES
IC3
CN11
LCDC
SWITCHES
&
LEDS
+3.3D
VR1

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