Panasonic SA-BTT775GA Service Manual page 140

SCHEMATIC DIAGRAM - 6
A
DIGITAL(MICON) CIRCUIT
CN2008
1
RF_GND 17
ADAT1 16
ADAT0 15
DGND 14
BCLK 13
DGND 12
J
LRLK 11
TO
SSB 10
WIRELESS ADAPTER
SCL 9
CIRCUIT (CN3001)
SDI 8
IN SCHEMATIC
SDO 7
DIAGRAM - 17
INT 6
RF+5V 5
RF+5V 4
RF_GND 3
RF_GND 2
WM_DET 1
17
TO DIGITAL(MICON)
CIRCUIT (5/6)
C2072
10
CN2000
22
INT 1
TU_LOUT 2
TU_GND 3
TU_ROUT 4
L2072
TU_3.3V 5
G1C100M00049
TU_SDIO 6
TU_SCLK 7
TU_RST 8
B
AGND 9
TO
5V_VIDEO 10
AV CIRCUIT
VGND 11
(CN2500)
YOUT 12
IN SCHEMATIC
iPod VIDEO SELE 13
DIAGRAM - 8
VGND 14
R57009 0
iPod VIDEO OUT 15
V COMP MUTE 16
AGND 17
AUXR 18
AGND 19
AUXL 20
DGND 21
OPT_IN 22
1
SVDAC03
BP
CN2001
G1
F LB57001 J0JCC0000287
TO KEY2 1
LB57002 J0JCC0000287
OPERATION BUTTON DGND 2
LB57003 J0JCC0000287
KEY1 3
CIRCUIT (H6000)
IN SCHEMATIC LED 4
LB57005 J0JCC0000287
LED VREF 5
DIAGRAM - 14
G2
P1
29 30 31 32
: +B SIGNAL LINE : TUNER/iPod/iPhone/AUX/HDMI/OPTICAL AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE : iPod/iPhone VIDEO INPUT SIGNAL LINE
R54901
A_RIN 1K
R54902
1K
A_LIN
WL_I2S_OUT4
WL_I2S_OUT3
WL_BCK_OUT
WL_LRCK_OUT
FX_SCS
R54900 LB54900
FX_CLK
4.7 J0JCC0000317
PW_DC5V_A
FXDI_DA
FXDO_DA
FX_INT
PW_WL5V
R54908 LB54901
4.7 J0JCC0000317
FX_DET
TUN_GP_IO
TUN-LCH
GND
TUN-RCH
PW_D3R3V_TU
TUN_SDIO_DA
TUN_SCLK
TUN_REST
iPod_VIDEOSEL
iPod_V_OUT
VCOMP_MUTE
AUXR
AUXL LB57000
J0JGC0000020
PW_ST_D3R3V
IC57000
C0JBAR000434
MULTIPLEXER
KEY2
KEY1 1 A VCC
VREF 2 B /ST
3 /Y SELECT
4 GND
OPT_IN_SEL1
EARTH GND
33 34 35
: AUDIO OUTPUT SIGNAL LINE : iPod/iPhone SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
TO DIGITAL(MICON)
CIRCUIT (3/6)
IC54900
C0FBAK000026
DIGITAL AUDIO ADC
C54910
1
1 AINR CKS0 16
C54911
1
2 AINL CKS2 15
C54901 C54900
220P 220P
3 CKS1 DIF 14
4 VCOM PDN 13
C54904 C54903
10 1
5 AGND SCLK 12
C54906 C54905
6.3V47 0.01
6 VA MCLK 11
7 VD LRCK 10
C54908
0.01
8 DGND SDTO 9
C54909
10
R1137
0
8
C571
0.1
7
6
Y 5
R578
47
36 37 38
140
C54902
0.1
R54909
33
R54905
33
CKG_AI1ADCCK2
R54906
33
R54907
33
R1138
0
IN VOLUME 1:
MA: DIGITAL(MICON): SCHEMATIC DIAGRAM - 1 ~ 6
PW: DIGITAL(POWER): SCHEMATIC DIAGRAM - 7
IN VOLUME 2:
BP: DIGITAL(BP2): SCHEMATIC DIAGRAM - 1 ~ 4
DD: DIGITAL(DDR3): SCHEMATIC DIAGRAM - 5 ~ 6
FE: DIGITAL(FRONT END): SCHEMATIC DIAGRAM - 7 ~ 10
DN: DIGITAL(DIGITAL NET): SCHEMATIC DIAGRAM - 11
SU: DIGITAL(SD USB): SCHEMATIC DIAGRAM - 12
ET: DIGITAL(ETHER): SCHEMATIC DIAGRAM - 13 ~ 14
HO: DIGITAL(HDMI OUT): SCHEMATIC DIAGRAM - 15
1/6 2/6 3/6
4/6 5/6 6/6
SA-BTT775GA/PU DIGITAL(MICON) CIRCUIT
39 40 41
I
J
XADC_PD BP
CKG_AI1BCK2
BP
BP
K
CKG_AI1LRCK2 BP
G_AI1D0
BP
L
M
G_ARC_IN
HO
N
O
G_IECIN
BP
P
42