Pioneer DVR-555HX-S Service Manual page 146

1
SIDE B
SERVICE TUSB ASSY
A
A
(VXX3229)
B
C
D
E
F
A
144
1
2
250 240
DVR-LX60D
2
3
C147
C115
IC150 TYPE NO.494.500NR
MFD. BY LITTELFUSE INC.
R154
R220
230 220 210 200
3
4
C116
C117
R321
R322
R323
Q201
D301
R309
R306
C313
IC3
R302
R303
C208
C30
24
CN302
24.GND
19.GND
23.FAN-
16.EV+12.1V 13.P_CONT2 10.DT_TUON
22.GND 7.
18.GND
12.DET_ANT 9.GND
15.GND 6.B
21.P_CONT 17.GND
11.ANT5V_SW
14.V+32V 8.Y_IN 5.G
20.EV5.8V
CN302
190 180 170 160
4
C