Digital (Back End Section) Block Diagram - Panasonic DMP-BD75GA Service Manual

8.2.

Digital (Back End Section) Block Diagram

POWER P.C.B.
IC59301
Vin
7
PW_5.9V
P1103 Vout
1
USB PORT
1
2
3
IC7001
(DISPLAY/LED DRIVE)
DP7001
D 3
C 4 5
E 5
G 7
A-K
F 8
21
B 10 14
11
K
A 13
1
DIG1 15
DIG2 2 19
DIG3 6 20
DIG4 9 DIG1-DIG6 23
12
DIG5 24
DIG6 14 26
27
IC51301
(8bit NAND)
64M X 8bit NAND
TC- 1 NFD0-7
FLASH MEMORY
IC52001
TC- 2 CAA0-13
DDR SDRAM
1Gbit
TC- 3 CADQ0-15
IC52201
TC- 4 CBA0-13
DDR SDRAM
1Gbit
TC- 5 CBDQ0-15
IC51001
(PEAKS-PRO2)
A12 NS_XTALI
X56301
B12 NS_XTALO
ON[H] 5 A7 GPIO1
AB1 USB_DM0
T59301
AB2 USB_DP0
AOSDATA0
P1102 P58001
AC3 GPIO6
10
VDACX_OUT
HDMISCK D23
IC54004
(AUDIO D/A CONVERTER)
SMUTE
3
DIF
8
CLK_MCK_A MCK
AOMCK D11 4
CLK_LRCK_A LRCK
AOLRCK E11 7
CLK_BCK_A
BICK
C11 5
AOBCK
CLK_DATA0_A SDTI
6
A10
A19
CH2_P B13
CH2_M A13
CH1_P B14
CH1_M A14
CH0_P B15
CH0_M
A15
CLK_P B16
CLK_M A16
CEC F20
HDMISD E22
HPTLG E23
24
AUDIO SIGNAL
Clock
Control
Divider
Interface
8X SCF
Audio Iterpolator Modulator LPF
Data
Interface
8X SCF
Iterpolator Modulator LPF
Charge
Pump
BUFFER
Q56301
Q56302
BUFFER
1 6
4 3
VIDEO SIGNAL
JK56001
AUDIO OUT
AOUTL
10
AL
AOUTR
9
AR
JK56001
VIDEO OUT
V
JK56301
HDMI JACK
1 D2+
D2-
3
D1+
4
6 D1-
7 D0+
9 D0-
10 CLK+
12 CLK-
13 CEC
15 HDMISCL
HDMISDA
16
19 HOTPLG
AUDIO/VIDEO OUT
DMP-BD75GA/GC/GN/GT/GW/PU
DIGITAL BLOCK DIAGRAM