Panasonic SA-AK110P Service Manual page 58

SA-AK110P /
SCHEMATIC DIAGRAM - 7
: +B SIGNAL LINE
PANEL CIRCUIT
R600
4.7K
R601
1K
R611
68K
TACT SWITCH CIRCUIT
R905
R904 R903
2.2K
1.8K 1.2K
R906 R907 R908
2.7K 4.7K 6.8K
3
C901
100P
2
C902
100P
1
VR600
EVEKE2F3524B
JOG VOL
1
7
6
HEADPHONE
3
2
5
4
JK601
: MAIN SIGNAL LINE
R602
R603 R604 R605
1K
1.2K 1.8K 2.2K
R609 R606
R610 R608 R607
10K 2.7K
22K 6.8K 4.7K
R902 R901
CN900
1K 1K
MICSW
8
K2
7
6
R909 R910
10K 22K
5
VJOG_B
4
VREF+
3
VJOG_A
2
1
CP900
R913
47K
L602-L604,L609
C621 C620
G0C101KA0029
0.022 0.022
R681
10K
IC601
BU2090AF-E2
I/O EXPANDER
C636
0.1
16 15 14 13 12 11
IC601
1 2 3 4 5 6
C634
100P
C635
100P
D609
B3AAA0000583
R614
1K
R613
1K
MICSW
8
K2
7
6
5
VJOG_B
4
VREF+
3
VJOG_A
2
1
L604
L603
L602
L609
58
SYS6V
K1
VREF+
PL2
PL1
H_DECK1
SW5V
R623
4.7K REC_H
R622
4.7K BP1
MOTOR
/CD
10 9
7 8
MUTEH
MUTEA
DMT
LED9V
SER4
SER3
K2
VJOG_B
VREF+
VJOG_A
HPR
HPL