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10
4.4.
Main (SOC IO Expander) Circuit (2/2)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
A
MAIN (SOC I/O EXPANDER) CIRCUIT
SCHEMATIC DIAGRAM - 4
SA-MAX4000E/GM/GS MAIN (SOC I/O EXPANDER) CIRCUIT
2/2
1/2
TO MAIN (SOC I/O EXPANDER)
CIRCUIT (1/2)
CIRCUIT (1/2)
: +B SIGNAL LINE
P1
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 1
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
CO: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 7~ 8
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 9
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 10
VR: MAIN (VREG FAN): SCHEMATIC DIAGRAM - 11 ~ 13
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
CO: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 7~ 8
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 9
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 10
VR: MAIN (VREG FAN): SCHEMATIC DIAGRAM - 11 ~ 13
: TUNER/AUX/MIC SIGNAL LINE
: CD SIGNAL LINE
: USB SIGNAL LINE
NOTE: “ * ” REF IS FOR INDICATION ONLY
ANALOG_SEL2
ANALOG_SEL2
G_TUN_BCK
TUN_SDO
TUN_WCK
TUN_WCK
G_TUN_BCK
TUN_INT
TUN_INT
ANALOG_SEL
ANALOG_SEL
TUN_RST
TUN_RST
TUN_SDO
REM_IN
0.1
C1201
0.1
C1203
0.1
C1202
MPORT_DET
REM_IN
MPORT_DET
POWER_MODE
USBLD_PLAY1
USBLD_REC
C1204
0.1
SP_INT
R1236
10K
C1206
0.1
R1226
3.3K
68K
R1228
FAN_OUT
3.3K
R1229
QR1201
B1GBCFJJ0040
SWITCH
SMPS_BP
ANALOG_SEL
0.1
C1205
ILUMI_NRST
J0JBC0000010
LB1201
PW_STDBY_3R3V
SP_SDA
SP_SCL
TUN_RST
NRST
DJ_LED
FL_SDI
FL_SDI
FL_SDO
FL_SDO
FL2_CS
FL1_CS
FL2_CS
VOL_JOG_A
ROT_JOG_B
VOL_JOG_B
VOL_JOG_A
ROT_JOG_A
VOL_JOG_B
DJ_JOG_B
DJ_JOG_A
MIC_DET1
ROT_JOG_A
KEY1
DJ_JOG_B
DJ_JOG_A
MIC_DET1
KEY1
FL1_CS
FL_SCLK
ANALOG_SEL2
DJ_LED
MPORT_DET
DSP_MUTE
5V_REG_BP
21
5
6
3
1
2
4
19
9
7
8
16 17
11
10
12
15
14
13
18
20
35
37
42
44 43
39 38
41 40
36
33
22
31
29
27
24
23
26
25
28
30
32
34
IC1202
C0ZBZ0002175
I/O EXPANDER
MIC_DET1
USB_OE
BT_LDO_ON
USB_A_PCONT
DSP_RESET
DAMP_RST
15V_REG_BP
DJ_LED
ROT_JOG_B
FL_SCLK
15V_REG_BP
15V_REG_BP
5V_REG_BP
5V_REG_BP
I2C_SDA
G_DSP_BCK
G_DSP_MCK
ILUMI_NRST
I2C_SCL
PCONT3
TEMP_DET
FAN_OUT
DSP_MUTE
MIC_IN
DSP_SDO1
DSP_WCK
DSP_RESET
DSP_SDO0
POWER_MODE
DAMP_RST
SMPS_ID
SMPS_BP
DC_DET_PWR
PCONT
PCONT2
PCONT3
PCONT2
SMPS_BP
SMPS_ID
TEMP_DET
DC_DET_PWR
PCONT
POWER_MODE
FAN_OUT
ILUMI_NRST
DSP_WCK
DSP_RESET
DSP_MUTE
DSP_SDO1
DSP_SDO0
G_DSP_BCK
G_DSP_MCK
I2C_SDA
I2C_SCL
DAMP_RST
MIC_IN
CO
US
USB_SEL
US
USB_D-
US
USB_D+
US
USB_B_OVC
US
USB_A_PCONT
US
USBLD_REC
US
USB_B_PCONT
US
USBLD_PLAY1
US
USB_SEL
USB_D-
EMMC_DAT3
US
DVSS
US
EMMC_DAT2
US
EMMC_DAT1
US
EMMC_CMD
US
EMMC_NRST
US
EMMC_DAT0
US
EMMC_CLK
EMMC_DAT3
DVSS
EMMC_DAT2
EMMC_DAT1
EMMC_CMD
EMMC_NRST
EMMC_DAT0
EMMC_CLK
US
INNER_SW
CD
OPEN_SW
CD
LD_CCW
CD
CLOSE_SW
CD
TRVDRV
CD
LD_CW
CD
TRDRV
CD
FODRV
CD
SPDRV
CD
F
CD
E
CD
VBIAS
CD
MD
CD
LDO
INNER_SW
OPEN_SW
LD_CCW
CLOSE_SW
TRVDRV
LD_CW
TRDRV
FODRV
SPDRV
F
E
VBIAS
MD
LDO
CD
USB_D+
USB_B_OVC
USB_A_PCONT
USBLD_REC
USB_B_PCONT
USBLD_PLAY1
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
SYS5V_GND
DS
DS
DS
DS
DS
DA
DS
DS
VR
VR
VR
VR
VR
VR
VR
VR
VR
VR
VR
DS
DS
DS
DS
TU
TU
CO
CO
[10] KPY2
[11] KPY1
[11] KPY1
VSS
VDD
VDD
KPX7
KPY1
KPY3
KPY0
KPX0
KPY10
VDD
PWM2
EXITIO0
VDD
PWM1
PWM0
VSS
KPY9
VSS
KPX5
RESETN
KPY5
NC
VSS
KPY4
KPX6
VDD
KPX6 [24]
PX4 [23]
DIR25
SDA [33]
SCL [32]
VSS
KPY7
DIR24
[1] VSS
[2] KPY11
[2] KPY11
KPY8
TU
TU
TU
TU
TU
TU
TU
VDD
VSS
KPX3
KPX2
IRQN
AC
CD
BD
CD
AC
BD
ILLUMINATION
ILLUMINATION
DS
PCONT3
PCONT2
CLR_SP
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