MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 19
SA-BT230P/PC,SA-BT330P/PC MAIN(MICON) CIRCUIT
2/6 3/6
5/6
1/6
4/6 6/6
TO MAIN(MICON)
SECTION (1/6)
TO MAIN(MICON)
SECTION (5/6)
TO MAIN(MICON)
SECTION (3/6)
P1
P1
: +B SIGNAL LINE : iPod/iPhone/AUX/OPTICAL/MIC/HDMI AUDIO INPUT SIGNAL LINE : FM SIGNAL LINE: AUDIO OUTPUT SIGNAL LINE: -B SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
J0JCC0000317
LB54900
PW_DC5V_A
4.7
R54900
1K
R54901
R54902
1K
220P
C54901
C54904
C54906
47
10
10
C54909
C54902 0.1
33
R54909
33
R54904
4.7
R54908
PW_ST_D3R3V
J0JCC0000317
LB54901
R54905
33
R54907
33
R54906
33
220P
C54900
0.01
C54908
0.01
C54905
7
5
6
4
3
1
2
10
12
14
15
16
13
11
89
C0FBAK000026
A/D CONVERTER
IC54900
C54911 1
C54910 1
1
C54903
DGND
SCLK
MCLK
AGND
VA
DIF
CKS2
CKS0
PDN
AINL
CKS1
AINR
VCOM
SDTODGND
LRCKVD
A_RIN
A_LIN
AIN_PDN
PE
G_SCLK
FE
G_MCLK
FE
G_LRCK
FE
SDTO
FE
PW_DC5V_A
VO
G_SCL2
EX
G_SDA2
EX
VCOMP_MUTE
TUN-LCH
L2072
G1C100M00049
10
C2072
PW_D3R3V_TU
TUN_SCLK
TUN_SDIO_DA
TUN_REST
TUN-RCH
TUN_GP_IO
0
LB2571
10KR2571
220P
C2573
LB2570
0
R2570 10K
AUXR
AUXL
220P
C2572
iPod_V_OUT_A
AGND
SBMTP
XMPREQ
XINTM_OUT
XINTP_OUT
CLK_SCLK
XINTM
SBPTM
C2102
1000P
XBPRST
PW_GOOD
JC_P_ON_H
HDMI_PON_H
iPod_VIDEOSEL
SD_BOOT
CEC
BP1_AMUTE
BP_STATE
PW_ST_D3R3V
DN
PW_DC12V_DR
PW_DC12V_DR
DN
PW_DC5V_DR
PW_DC5V_DR
DN
PW_VREF
DNDH
DC12V
PW_DC12V
DNDH
SBPTM
PE
SBMTP
PE
CLK_SCLK
PE
XINTP_OUT
PE
XINTM
PE
XMPREQ
PE
XINTM_OUT
PE
G_TUN-LCH
TN
AGND
TN
G_TUN-RCH
TN
TUN3R3V
TN
BUS_TUN_SDIO_DA
TN
CLK_TUN_SCLK
TN
TUN_REST
TN
G_TUN_GP_IO
TN
G_iPod_V_OUT_A
VO
VCOMP_MUTE
VO
SD_BOOT
PE
GND_6
GND_6
PE
GND_3
GND_3
PE
TRY_PFAIL
TRY_PFAIL
FE
PW_DC5V_D
PW_DC5V_D
PE
TRY_DILECT
TRY_DILECT
FE
TRY_OP_CL
TRY_OP_CL
FE
DR_P_ON_H
DR_P_ON_H
FE
DRGND
DRGND
DN
iPod_VIDEOSEL
VO
G_CEC
DH
PW_GOOD
DN
P_STANBY_H
DN
JC_P_ON_H
VO
HDMI_PON_H
DH
BP1_AMUTE
PE
BP-STATE
BP
XBPRST
BP
AGND
VO
G_AUX_R_IN
VO
G_AUX_L_IN
VO
R2411
10K
R2400
33
iPhone_RST
PW_D3R3V
R2412
10K
R2402
0
C2400
0.1
R2406 0
R2407 0
R2401 0
iPhone_CLK
iPhone_DA
2
1
2019
15
14
1716 18
67
4
3
5
12
13
10
11
89
MFI341S2164
MICRO CONTROLLER
IC2400
PW_VREF
2
1
7
8
4
3
6
5
C3EBFC000042
EEPROM
IC2301
EEPROM_CLK
R2364
0
0.1
C2312
EEPROM_DA
GND
WP A1(NC)
A0(NC)VCC
SDA GND
SCL A2
NC
NC
NC
NC
NC
NC
VSS
NC
NC
NC
MODE0
I2C_SCL
I2C_SDA
NC
NC
NC
nRESET
MODE1
NC
VCC
DSP_DA
R56039
2.2K
DSP_CLK
R56038
2.2K
100K
R56044
SD
G
B1CFHA000002
Q56005
P_STANBY_H
100K
R56045
SD
G
B1CFHA000002
LEVEL SHIFTER
LEVEL SHIFTER
Q56004
BP: MAIN(BP1): SCHEMATIC DIAGRAM - 1 ~ 2
D0: MAIN(BP1 CH0): SCHEMATIC DIAGRAM - 3
D1: MAIN(BP1 CH1): SCHEMATIC DIAGRAM - 4
DN: MAIN(DIGITAL NET): SCHEMATIC DIAGRAM - 5
EX: MAIN(EXBUS): SCHEMATIC DIAGRAM - 6 ~ 7
ET: MAIN(ETHER): SCHEMATIC DIAGRAM - 8
DH: MAIN(DAC HDMI): SCHEMATIC DIAGRAM - 9 ~ 10
FE: MAIN(BP1 FE): SCHEMATIC DIAGRAM - 11 ~ 14
PE: MAIN(BP1 PERI): SCHEMATIC DIAGRAM - 15 ~ 16
VO: MAIN(VIDEO OUT): SCHEMATIC DIAGRAM - 17
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 18 ~ 23
TN: MAIN(TUNER): SCHEMATIC DIAGRAM - 24
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