Block Diagram; Overall Wiring Diagram - Pioneer DV-49AV Service Manual

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4. BLOCK DIAGRAM

QQ
3 7 63 1515 0

4.1 OVERALL WIRING DIAGRAM

A
AC120V_60Hz(US)
CD501
CONNECTOR
CP501
N
WHITE
BLACK
L
B
COAXIAL
J8102
C
POWER PCB ASSY
(1/2,2/2)
(A2L501A240)
TE
L 13942296513
D
CP603
GND
E
SW2
POWER
www
F
CAUTION
18
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2
CP502
GND
P.CON+12V
GND
P.CON+5V
P.CON+6V
GND(M)
AT+3.3V
AT+3.3V
P.ON-H(STBY L)
GND(D)
FL DC-
FL DC+
-28V
GND(USB)
USB+5V
CP8102
SPDIF
GND
OPTICAL
OS8101
1
INPUT
POWER PCB
2
VCC
PCB240
DPG017
3
GND
OPERATION
PCB ASSY
(A2L501A270)
CP604
1
1
1
1
GND
2
2
2
2
SW2
3
3
3
3
POWER
x
ao
y
.
i
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY.
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8
INTERCONNECTION DIAGRAM
CP4003_1
CD502
1
1
GND
1
1
2
2
P.CON+12V
2
2
3
3
3
3
4
4
GND
4
4
5
5
P.CON+5V
5
5
6
6
P.CON+6V
6
6
7
7
GND(M)
7
7
8
8
AT+3.3V
8
8
9
9
AT+3.3V
DVD MT PCB ASSY
9
9
10
10
P.ON-H(STBY L)
10
10
(1/7 - 7/7)
11
11
GND(D)
11
11
12
12
FL DC-
12
12
(A2L501A130)
13
13
FL DC+
13
13
14
14
-28V
14
14
15
15
GND(USB)
15
15
16
16
USB+5V
16
16
CP8001
1
1
1
1
SPDIF
2
2
2
2
GND
Q Q
3
6 7
1 3
u163
.
ATTENTION
ARE
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES.
DV-49AV
3
4
2 9
9 4
2 8
E
E
1
4
6
5
3
2
6
5
2
1
H2
H1
H2
H1
J7302
4
3
CVBS/Y/U/V
J7304
S-VIDEO OUT for HE
HDMI CONNECTOR
CP5901
1
D2+
2
D2-S
DVD MT PCB
3
D2-
PCB130
4
D1+
DMG100
5
D1-S
6
D1-
7
D0+
8
D0-S
9
D0-
10
CLK+
11
CLK-S
12
CLK-
13
NC
CEC
NC
14
NC
15
SCL
16
SDA
1 5
0 5
8
2 9
17
GND
18
POWER
19
HOTPLUG
m
co
ETANT
4
9 9
9 4
2 8
9 9

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