Service Dvub Assy - Pioneer DVR-555HX-S Service Manual

1

10.15 SERVICE DVUB ASSY

A
SERVICE DVUB ASSY
F
(VXX3231 : DVR-LX60D, DVR-LX60D-AV)
(VXX3232 : DVR-550HX-S)
B
VKN1932- -TFB
TPBN
TPBP
GND
GND
TPAN
TPAP
C
VKN1936- -TFB
USBDM2
GND
USBDP2
GND
V+5USB
USBVFB
GND
USBDM1
D
GND
USBDP1
DVR-LX60D, DVR-LX60D-AV Only
E
F
F
132
1
2
CN901
6
5
4
3
2
1
GND
CN902
10
9
8
C905
7
1
6
5
C906
4
1
3
2
1
GND
2
3
R901
0
1 2
L901
***
4 3
R902
0
R903
0
1 2
L902
***
4 3
R904
0
R905
33
4 3
L903
***
1 2
R906
33
VA901
AVR-M1608C120MT2AB-T
R907
33
1 2
L906
***
4 3
R909
33
GND
VA904
AVR-M1608C120MT2AB-T
VA905
AVR-M1608C120MT2AB-T
VA906
AVR-M1608C120MT2AB-T
DVR-LX60D
3
4
JA901
VKN2028-A
4
TPBN
3
TPBP
2
TPAN
1 TPAP
GNDIS
JA902
VKB1226-A
VTL1169- -T
7
L904
1
+5V
2
D-
3
D+
4
GND
VTL1169- -T
5
L905
6
GND GND
VA902
AVR-M1608C120MT2AB-T
VA903
AVR-M1608C120MT2AB-T
JA903
VKB1227-A
VTL1169- -T
7
L907
1
+5V
2
D-
3
D+
4
GND
5
VTL1169- -T
L908 6
GND
R910
*** R911
R913
*** ***
R912 C907
0 0.1
R908
0.1
0
C908
GND GNDIA GNDIS
4
F