Panasonic SA-PM30MD Service Manual page 60

SA-PM30MD
SCHEMATIC DIAGRAM-14
3 1
F2
C705
50V22
C711
50V22
: +B Signal Line
Z751
RCDRPM6937V4
O
1
R786
47 1.3mA
RM_VCC
RM_IN
R785
1K
C791
6.3V47
GLIDE_CL
GLIDE_OP
D9V
D5V
TIMERLED_L
ADIN2
JOGA
JOGB
ADIN6
ADIN7
1 2 3 4 5 6
1 2 3 4 5 6
R798
47K
R766
1.8K
CONTROL CIRCUIT
: -B Signal Line
G Vdd
2 3
IC903
IC903
BA6283N
MOTOR DRIVER
9 8 7 6 5
C792
0V 0V 0V 8.8V
0.01
((0V)) ((0V)) ((0V)) ((8.8V))
{0V} {0V} {0V} {8.8V}
L981
C980
47 H
1000P
R765
1.2K
R789 R763 R764
1K 1K
10K
7
PW705
CS705
7
VR751
JOGVOLUME
RRV16B24104G
R797
47K
COM NC B A
1 2 3 4
3 3
2
2
1 1
60
4 3 2 1
0V 4.9V 0V 0V 0V
((0V)) ((4.9V)) ((0.1V)) ((0V)) ((0.1V))
{0V} {4.9V} {0.2V} {0V} {0.1V}
C983
25V10
D751
SLR325VCT31
R790
1K
1 2
W706
CS706
1 2
M
RM901
MOTOR
CIRCUIT