Dvd Mt Pcb Assy(7/7) - Pioneer DV-48AV Service Manual

1

10.7 DVD MT PCB ASSY(7/7)

QQ
3 7 63 1515 0
DVD MT PCB ASSY (7/7)
(A2K512A130)
A
B
C
TE
L 13942296513
D
FROM/TO POWER
CP4003 (CP502)
A2001WV2-14P
1 GND
2 P.CON+12V
3 AT+12V for MUTE
4 GND
5 P.CON+5V
E
6 P.CON+6V
7 GND(M)
8 AT+3.3V
9 AT+3.3V
10 STBY L
11 GND(D)
12 FL DC-
www
13 FL DC+
14 -28V
F
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
60
1
http://www.xiaoyu163.com
2
x ao
y
. i
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
2
http://www.xiaoyu163.com
3
8
Q Q
3 6 7 1 3
REG+1.8V IC
IC4006
LM1117S-ADJ
W843
TP4064
u163
.
DV-48AV
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
VIN VOUT ADJ
3 2 1
3.3 1.8 0.6
W820
R4011 R4012
12 68 +-1%
m
co
ATTENTION
4
9 9
2 8 9 9
:LE
D
N
D