Main (Soc Io Expander) Circuit (2/2) - Panasonic SA-MAX4000PN Service Manual

12.5. Main (SOC IO Expander) Circuit (2/2)

15 16 17
SCHEMATIC DIAGRAM - 4
A MAIN (SOC I/O EXPANDER) CIRCUIT
P1
ILLUMINATION
DS ILLUMINATION
G_DSP_MCK
G_DSP_MCK
DS
ILUMI_NRST
DS ILUMI_NRST
G_DSP_BCK
DS G_DSP_BCK
DSP_WCK
DS DSP_WCK
DSP_SDO1
DSP_SDO1
DS
DSP_SDO0
DS DSP_SDO0
DSP_RESET
DS DSP_RESET
DSP_MUTE
DS DSP_MUTE
MIC_IN
MIC_IN
DS
DAMP_RST
DAMP_RST
DA SMPS_BP
ANALOG_SEL
POWER_MODE ANALOG_SEL2
VR POWER_MODE
MPORT_DET
FAN_OUT
VR FAN_OUT
TEMP_DET
TEMP_DET DSP_MUTE
VR
SMPS_BP
VR SMPS_BP 5V_REG_BP
SMPS_ID
SMPS_ID DSP_RESET
VR
DC_DET_PWR
DAMP_RST
DC_DET_PWR
VR
15V_REG_BP
PCONT3
PCONT3
VR
PCONT2
VR PCONT2
PCONT
PCONT
VR
5V_REG_BP
5V_REG_BP
VR
15V_REG_BP
VR 15V_REG_BP
I2C_SDA
CO TU DS I2C_SDA
I2C_SCL
I2C_SCL
CO TU DS
TO MAIN (SOC I/O EXPANDER)
CIRCUIT (1/2)
NOTE: " * " REF IS FOR INDICATION ONLY
15 16 17
18 19 20
: +B SIGNAL LINE : CD SIGNAL LINE
R1226
3.3K
R1229
3.3K
R1228
68K
C1205
0.1
QR1201
C1206
C1204 R1236
B1GBCFJJ0040
0.1 0.1 10K
SWITCH
44 43 42 41 40 39 38 37 36 35 34
1 33
2 32
SDA [33]
3 31
KPY10 [1] VSS DIR25
SCL [32]
[2] KPY11
4 EXITIO0 DIR24 30
5 KPY9 VSS 29
IC1202
28
6 VSS KPY7
C0ZBZ0002175
7 KPY0 RESETN 27
I/O EXPANDER
26
8 KPY1 KPX5
[10] KPY2
KPX6 [24]
9 KPY3 KPY4 25
[11] KPY1 PX4 [23]
10 24
23
11
12 13 14 15 16 17 18 19 20 21 22
C1201 C1202
0.1 0.1
18 19 20
21 22 23 24
: TUNER/AUX/MIC SIGNAL LINE : USB SIGNAL LINE
TUN_WCK
TUN_WCK TU
G_TUN_BCK
G_TUN_BCK TU
TUN_SDO
TUN_SDO TU
TUN_INT
TUN_INT TU
TUN_RST
TUN_RST TU
ANALOG_SEL
ANALOG_SEL TU
ANALOG_SEL2
ANALOG_SEL2 TU
LD_CCW
LD_CCW CD
LD_CW
LD_CW CD
TRVDRV
TRVDRV CD
FODRV
FODRV
CD
TRDRV
TRDRV
CD
AC
AC
CD
SPDRV
SPDRV
CD
BD
BD CD
F
F CD
VBIAS
VBIAS
CD
E
E
CD
LDO
LDO CD
MD
MD CD
LB1201
J0JBC0000010
PW_STDBY_3R3V
CO
EMMC_DAT2
EMMC_DAT2
US
EMMC_NRST
SP_SDA EMMC_NRST US
EMMC_CMD
SP_SCL
EMMC_CMD US
EMMC_CLK
EMMC_CLK US
EMMC_DAT0
EMMC_DAT0
US
OPEN_SW
TUN_RST OPEN_SW
CD
NRST INNER_SW
INNER_SW
CD
DJ_LED
CLOSE_SW
CLOSE_SW CD
MIC_DET1
BT_LDO_ON
USBLD_PLAY1
USB_A_PCONT
USBLD_PLAY1 US
USB_B_PCONT
USB_B_PCONT
ILUMI_NRST US
USBLD_REC
USBLD_REC
US
USB_A_PCONT
USB_A_PCONT US
USB_B_OVC
USB_B_OVC
US
USB_D+
USB_D+
US
USB_D-
USB_D-
US
USB_SEL
USB_SEL US
USB_OE US
DVSS
CLR_SP
DVSS
US
EMMC_DAT3
PCONT3
EMMC_DAT3
US
EMMC_DAT1
PCONT2
EMMC_DAT1
US
DJ_JOG_A
DJ_JOG_A CO
DJ_JOG_B
DJ_JOG_B
CO
KEY1
KEY1 CO
MIC_DET1
MIC_DET1
CO
ROT_JOG_A
ROT_JOG_A
CO
ROT_JOG_B
ROT_JOG_B
CO
VOL_JOG_A
VOL_JOG_A CO
VOL_JOG_B
VOL_JOG_B CO
FL1_CS
FL1_CS CO
FL2_CS
FL2_CS
CO
FL_SCLK
FL_SCLK
CO
FL_SDI
FL_SDI
CO
FL_SDO
FL_SDO
CO
DJ_LED
DJ_LED
CO
REM_IN
REM_IN CO
MPORT_DET
MPORT_DET CO
21 22 23 24
54
25 26 27
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
1/2 2/2
SA-MAX4000PN/PS MAIN (SOC I/O EXPANDER) CIRCUIT
25 26 27
28
A
B
C
D
E
F
G
H
28