Block Diagram; Overall Wiring Diagram - Pioneer DV-310-S Service Manual

1

4. BLOCK DIAGRAM

4.1 OVERALL WIRING DIAGRAM

A
B
C
D
E
F
16
1
2
AC220V-240V_50Hz
/60Hz(EU)
CD501
AC INLET
J501
21PIN CONNECTOR
J8101
NC
NC
NC
NC
NC
POWER PCB
PCB240
DPG017
POWER PCB ASSY
(1/2,2/2)
(A2L103A240)
CP603 CP604
GND 1
1 1 1
SW2 2
2 2 2
POWER 3
3 3 3 POWER
OPERATION2 PCB
OPERATION PCB
PCB271
DEG150
OPERATION
PCB ASSY
(WYXZT5 : A2L103A270)
(WSXZT5 : A2L109A270)
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
DV-310-S
2
3
CP4003
CP502
CD502
1
1 1 1
GND
2 P.CON+12V
2 2 2
P.CON+12V
3
3 3 3
4
4 4 4
GND
5 P.CON+5V
5 5 5
P.CON+5V
6 P.CON+6V
6 6 6
P.CON+6V
7
7 7 7
GND(M)
8 AT+3.3V
8 8 8
AT+3.3V
9 AT+3.3V
9 9 9
AT+3.3V
10 P.ON-H(STBY L)
10 10 10
P.ON-H(STBY L)
11
11 11 11
GND(D)
12
12 12
12
FL DC-
13
13 13 13
FL DC+
14
14 14 14
-28V
15 GND(USB)
15 15 15
GND(USB)
16
16 16 16
USB+5V
CP7301
CP503
CD7301
1
G 1 1 1
2
GND 2 2 2
3
B 3 3 3
4
GND 4 4 4
5
R 5 5 5
6 RGB-H
RGB-H 6 6 6
7
FS 7 7 7
8
CVBS 8 8 8
9
GND 9 9 9
10 AUDIO L
AUDIO L 10 10
10
11
GND 11 11 11
12 AUDIO R
AUDIO R 12 12 12
GND
SW2
PCB270
DEG149
TM101
COMMAND TRANSMITTER
3
4
H2
3
GND
E
COAXIAL AUDIO OUT
GND
J8003
J8001
GND(M)
GND(D)
FL DC-
FL DC+
-28V
USB+5V
DVD MT PCB ASSY
(1/6 - 6/6)
G
GND
(A2L103A130)
B
GND
R
FS
CVBS
DVD MT PCB
GND
PCB130
DMG099
GND
CAUTION
:SINCE THESE PARTS MARKED
CRITICAL FOR SAFETY,USE ON
DESCRIBED IN PARTS LIST ON
4
H1 H2 H1 H2 H1
2 3 2 6 5
1 1 4
E E
CVBS/Y/U/V
J7302