Service Main Assy (9/12) - Pioneer BDP-320 Service Manual

1

10.9 SERVICE MAIN ASSY (9/12)

QQ
3 7 63 1515 0
A
V+12SW
B
C
TE
L 13942296513
D
BDP-23FD only
E
232C_RXD
232C_TXD
232C_RTS
www
232C_CTS
F
A
9/12
80
1
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2
TP6003
R6035
NM
Q6001
2SC4081(QR)
GNDA
V+3R3D
GND
TP6801
ADATA3
*R6801 0
*C6802
TP6802
ADATA2
*R6802 0
*C6803
TP6803
ADATA1 *R6803
0
*C6804
TP6804
ADATA0 *R6804 0
TP6816 TP6805 *C6805
BCKO
*R6805 0
*C6806
TP6806
LRCKO
*R6806 0
*C6807
TP6807
AMCLK_DAC *R6807
47
TP6812
TP6808
ADAC_CS1
*R6808 0
TP6813
*C6808
TP6809
ADAC_MDC
*R6809 0
TP6814
*C6809
TP6810
ADAC_MDO
*R6810 0
TP6815
*C6810
TP6811
ADAC_CS2 *R6811 NM
*C6811
*R6812 0
XAMUTE
GND
V+3R3E
TP6302
*C6306 NM
TP6306
*R6304
C6310 NM
NM
*R6303 TP6305
C6309 NM
NM
TP6304
*R6302
C6308 NM
NM
TP6303
*R6301
C6307 NM
NM
x ao
V+5E
y
TP6301
*C6305 NM
. i
GND
2
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3
8
Audio LPF
V+12A
*CN6801
VKN1419-A
1 V+3.3D
2
ADATA3
220
3
ADATA2
220
4 ADATA1
220
5 ADATA0
220
6 BCKO
220
7
LRCKO
220
B
CN701
8
GND
9 MCLK
Q Q
3 6 7
10 GND
11 CS1
220
12
MDC
220
13
MDO
220
14 CS2/XAMUTE
220
15 GND
RS232C
*CN6301
NM
V+3R3E
1
GND
2
232C_RX
3
GND
4
232C_TX
5
F
CN601
GND
6
232C_RTS
7
GND
8
232C_CTS
9
u163
V+5E
10
BDP-320
3
4
2 9 9 4
V+5AV
F6001
VTL1171-A TP6520
1 3
2
GND
AMCLK_DAC
BCKO
R6001 47
ADATA0
R6002 47
LRCKO
R6003 47
1 3 1 5 0 5 8 2 9
V+12A
GNDA
m
co
.
4
2 8
9 9
D6001
NM
V+5AO
GNDA
5
TP6004
GND
9 4 2 8 9 9
R6009
V+5AO
1.2k
R6010
1.2k