Dvd Mt Pcb Assy(4/6) - Pioneer DV-300-K Service Manual

1

10.4 DVD MT PCB ASSY(4/6)

DVD MT PCB ASSY (4/6) (A2K008A130)
• AUDIO JACK BLOCK
A
FROM POWER PORT
D_GND
V+12AT
V+12
B
FROM MPEG/MICON/DSP
C
PWDN#
AMUTE
ASPDIF
AL
AR
GND
VSEL1
D
FROM VIDEO JACK
V+5V_A
E
F
52
1
2
R8035
2.4K
C8036
1 B
5.0
COAXIAL DRIV
2.8 Q8005
KTC3875S_Y_RTK
2.1
R8039
68
AL
AR
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
DV-300-K
2
3
7
C8038
50V 1 KA_P
C8074
330P CH
W840
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
3
4
COAXIAL
J8001
RCA-117-01
R8060
470K
R8059
C8053
16V 47 NA_P 10K +-1%
R8049
C8051
10K +-1%
16V 47 NA_P
R8048
470K
CAUTION
4
TP8001
R8044
8.2K
GND
:SINCE THE
CRITICAL
DESCRIBE