Panasonic DMP-BD75P, Руководство по обслуживанию

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4
1.2. Digital (Back End Section) Block Diagram
AUDIO SIGNAL VIDEO SIGNAL
AB1 USB_DM0
A7 GPIO1
AB2 USB_DP0
AC3 GPIO6
A12 NS_XTALI
B12 NS_XTALO
X56301
5
7
1
IC59301
Vin
Vout
ON[H]
3
2
1
PW_5.9V
USB PORT
P1103
IC51301
(8bit NAND)
IC52001
DDR SDRAM
1Gbit
64M X 8bit NAND
FLASH MEMORY
1 TC- NFD0-7
2 TC- CAA0-13
3 TC- CADQ0-15
NAND I/F
DDR3_CHA
IC52201
DDR SDRAM
1Gbit
4 TC- CBA0-13
5 TC- CBDQ0-15
DDR3_CHB
IC51001
(PEAKS-PRO3)
DIGITAL BLOCK DIAGRAM
Control
Interface
(AUDIO D/A CONVERTER)
IC54004
Q56302
Clock
Divider
8X
Iterpolator
Modulator
Audio
Data
Interface
SCF
LPF
8X
Iterpolator
Charge
Pump
Modulator
SCF
LPF
3
8
7
4
5
6
10
AOUTL
SMUTE
DIF
MCK
LRCK
CLK_LRCK_A
CLK_BCK_A
CLK_DATA0_A
BICK
SDTI
AOUTR
9
AOLRCK
AOBCK
AOSDATA0
E11
CLK_MCK_A
AOMCK D11
C11
A10
A19
JK56001
AUDIO OUT
AL
AR
VIDEO OUT
JK56001
V
VDACX_OUT
B13 CH2_P
A13 CH2_M
B14 CH1_P
A14 CH1_M
B15 CH0_P
A15 CH0_M
B16 CLK_P
A16 CLK_M
CEC F20
HDMISCK D23
HDMISD E22
HPTLG E23
1
3
4
6
7
9
10
12
16
15
JK56301
HDMI JACK
D2+
D2-
D1+
D1-
D0+
CLK+
D0-
CLK-
HDMISDA
HDMISCL
13
CEC
19 HOTPLG
6
3
1
4
BUFFER
BUFFER
AUDIO/VIDEO OUT
Q56301
T59301
POWER P.C.B.
5 4 C
3 D
E
G
F
B
K
A
5
7
8
10
11
13
1 DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
2
6
9
12
14
14
15
21
19
20
23
24
26
27
A-K
DIG1-DIG6
DP7001
IC7001
(DISPLAY/LED DRIVE)
P1102 P58001
10
DMP-BD755P
DMP-BD75GA/GC/GN/GT/GW
DMP-BD75P/PC/PU
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