Panasonic SA-MAX4000GM Manuale di servizio - Pagina 10

Sfoglia online o scarica il pdf Manuale di servizio per Impianto stereo Panasonic SA-MAX4000GM. Panasonic SA-MAX4000GM 31.

Stampa la pagina
Panasonic SA-MAX4000GM Manuale di servizio
4.4.

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
1/2
21
22
23
24
10
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
2/2
SA-MAX4000E/GM/GS MAIN (SOC I/O EXPANDER) CIRCUIT
25
26
27
28
A
B
C
D
E
F
G
H
28