Dvd Mt Pcb Assy(7/7) - Pioneer DV-490V-S Service Manual

1

3.10 DVD MT PCB ASSY(7/7)

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3 7 63 1515 0
A 7/7
DVD PCB ASSY (A2I901A130)
A
POWER PORT BLOCK
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-
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13 FL DC+
14 -28V
F
A 7/7
30
1
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2
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2
http://www.xiaoyu163.com
3
8
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3 6 7
+3.3V TP4031
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NOTE : THE DC VOLTAGE EACH PART WAS MEASURED
WITH THE DIGITAL TESTER DURING PLAYBACK.
DV-490V-S
3
4
2 9 9 4
1 3 1 5 0 5 8 2 9
REG+1.8V IC
IC4006
LM1117S-ADJ
VIN VOUT ADJ
3 2 1
3.3 1.8 0.6
R4011 R4012
15 68 +-1%
m
co
.
4
2 8
9 9
9 4 2 8 9 9
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