Power Port - Onkyo DV-SP404 Service Manual

A B
8
7
6
5
4
FROM/TO POWER
CP4003
A2001WV2-14P
1
2
3 AT+12V for MUTE
4
5
6
7
8
3
9
10
11
12
13
14
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-13
C
POWER PORT SCHEMATIC DIAGRAM
REG+1.8V IC
IC4006
LM1117S-ADJ
(CP502)
GND
P.CON+12V
GND
P.CON+5V
P.CON+6V
GND(M)
AT+3.3V +3.3V TP4031
AT+3.3V
STBY L
GND(D)
FL DC-
FL DC+
-28V
C
D E
(DVD MT PCB)
V+12AT
B4002
MMZ1608R102CT
5.0
B4001
MMZ1608R102CT
HDMI+5V REG(300mA) IC
IC5902 PQ1K503M2ZPH
5.9
VIN VOUT
0
GND GND
5.9
ON/OFF
W837
W838
DVDD18
VIN VOUT ADJ
3 2 1
W822
3.3 1.8 0.6
W821
W820
R4011 R4012
C4105
15 68 +-1%
R4058
100P CH
100
NOTE:THE DC VOLTAGE EACH PART WAS ATTENTION
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
D E
F G
TO AUDIO/VIDEO/JACK
V+3F
V+6A
V+5 (VIDEO/OPT/COAX)
V+5
(AUDIO MUTE)
V+12AT
V+12 (AUDIO AMP)
V+12
ADACVDD REG
D_GND
Q4001
KTC3875S_Y_RTK
W826
3.3
3.9
TO LOADER/MOTOR DRIVE
V+6A (MOTOR)
V+6A
(OPU)
V+5S
V+5S
V+3F (F/E)
V+3F
D_GND
M_GND
5.0
0
1.3
NR
TO HDMI
V+5H
V+5H
(HDMI)
V+3H (HDMI)
V+3H
(HDMI)
DVDD18
FROM/TO MPEG/MICON/DSP
V+3 (MPEG/SDRAM/FLASH)
V+3
V+3E (FIP/LED/IR/RESET)
V+3E
V+1R8 (CORE)
V+1R8
V+3A
ADAC_GND
PWDN#
FLDC-
FLDC+
-28V
D_GND
FRROM/TO MEMORY
D_GND
:LES PIECES REPAREES PAR UN ETANT CAUTION
:SINCE THESE PARTS MARKED BY
DANGEREUSES AN POINT DE VUE SECURITE
CRITICAL FOR SAFETY,USE ONES
N'UTILISER QUE CELLS DECRITES
DESCRIBED IN PARTS LIST ONLY
DANS LA NOMENCLATURE DES PIECES
F G
H
8
7
6
5
4
3
2
PCB130
DMF073
ARE
1
H
G-14