Dvd Mpeg Pcb Assy(6/6) - Pioneer DVR-RT502-S Service Manual

Dvr recorder
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1

3.15 DVD MPEG PCB ASSY(6/6)

QQ
3 7 63 1515 0
B
6/6
DVD MPEG PCB ASSY (A2J408HB10)
A
AV IN/OUT BLOCK
FROM/TO AUDIO
ZERO
AOUTLP
AOUTLN
AOUTRP
AOUTRN
B
5/6
AUDIO_IN_L_1
AUDIO_IN_R_1
GND
GND
B
+3.3V
A5V
TO AV ENCODER
GND
YIN
CIN
B
1/6
CVBSIN
GND
+3.3V
C
+1.8V
D5V
TE
L 13942296513
FROM/TO MPEG
U_B
V_R
Y_G
Y
C
MUTE
A150_SPDIFO
EXT_RESET
D
VADDIS_INT
B
2/6
ASP1
ASP2
P-H/I-L
SDA
SCL
FPCDOUT
FPCCLK
FPCDIN
MPEG_CS
E
TO ATAPI
www
GND
B
4/6
D5V
TO MEMORY
F
+3.3V
B
3/6
GND
B
6/6
52
1
http://www.xiaoyu163.com
2
R7331
C7358
51
0.47 B
R7333
C7359
51
0.47 B
R7335
C7360
51
0.47 B
U_B
V_R
Y_G
Y
C
x
ao
y
.
i
DVR-RT502-S
2
http://www.xiaoyu163.com
3
8
C7371 18P CH
L7307
R7340
R7327
1uH
51
51
C7372 18P CH
L7308
R7341
R7323
1uH
51
51
C7373
18P CH
L7309
R7342
R7326
1uH
51
51
Q Q
3
6 7
1 3
C7308
12PCH
L7303
1uH
C7304
12PCH
L7301
1uH
u163
.
3
4
2 9
9 4
2 8
27
28
29
C7318
12PCH
L7305
1 5
0 5
8
2 9
9 4
1uH
C7307
12P
CH
L7302
1uH
C7315
12PCH
L7304
1uH
m
co
4
9 9
2 8
9 9

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