Panasonic KV-S1057C, Service Manual

Page: 102 / 255

102
12.1.2.9. No.9
KV-S1057C CONTROL Board No.9
F E D C B A
78
56
4
23
F D A B E C
R486
47k
GND
Q28
CL408
C339
560p
R466
1.8k
C350
0.1u
R467
820
R465 100
GND
R470 1.8k
R471
33k
GND
R478
2.7k
C338
0.1u
L38
470u
C344 0.01u
C341
0.1u
Q29
4 5 61
2 3
R473
2.2k
L39
GND
C337
1000p
N.M.
R476
2.7k
R480
270
R474
2.2k
R481
3.9k
C343 0.01u
GND
GND
R475
47k
C346
0.1u
C336
0.1u
R483
47k
R479
270
Q31
3
2
1 6
5
4
C340
0.1u
GND
GND
C345
0.1u
CL407
C348
0.1u
GND
R485
47k
R482
3.9k
R477
47k
Q30
3
2
1 6
5
4
L40
GND
Q27
4
5
6 1
2
3
C349
0.1u
GND
GND
C347
0.1u
R472
12k
R469 1.8k
R468
10k
R484
47k
GND
GND
C342
0.1u
US_GAIN
3:8C
US_CLK
3:2A
CL383
CL384
CL385
GND
CN13
1
GND
2 3 4
GND
L37
R464
0
+24V_SLP
C335
10u 35
to Ultrasonic Sensor (G)
S
U_SONIC_G1 U_SONIC_G2
*1
*1
*1
*1
*1
*1