Panasonic SA-AKX18P, Service Manual

Page: 19 / 32

19
6.6. Main (Micon) Circuit (1/3)
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-AKX18P MAIN (MICON) CIRCUIT
3/3 2/3 1/3
TO MAIN (MICON)
CIRCUIT (2/3)
: +B SIGNAL LINE
P1
1
: CD AUDIO INPUT SIGNAL LINE : USB SIGNAL LINE : TUNER/AUX AUDIO INPUT SIGNAL LINE
US: MAIN (USB) SCHEMATIC DIAGRAM - 3
BT: MAIN (BLUETOOTH) SCHEMATIC DIAGRAM - 4
VO: MAIN (VOLTAGE REGULATOR) SCHEMATIC DIAGRAM - 5
USB_D-
USB-A
USB_D+
USB_OVC
USB-B
R2055
LD-CW
EMMC_NRST R2067 0
0
EMMC_DAT3
EMMC_DAT2
LD-CCW
I2S_BCK
I2S_SDO0
R2034
0
I2S_WCK
R2311
J0JCC0000309
R2023
J0JCC0000309
EMMC_DAT1
EMMC_DAT0
1M
R2036
R2004 J0JCC0000309
R2006 J0JCC0000309
R2105 J0JCC0000309
R2104 J0JCC0000309
R2005
J0JCC0000309
J0JCC0000309 R2103
2.2K R2499
R2074
R2075
68K
15K
C2123
10
10
C2124
0.1
C2111
100P
C2006
100P
C2007
R2107 J0JCC0000309
R2051
C2132 100P
100K
R2037
R2038
10M
BT_UART_RX
BT_WAKE
BT_UART_RTS
USB_D+
USB_D-
C2005
BT_UART_TX 100P 100P
C2004
R2202
J0JCC0000117
R2201
J0JCC0000117
LB2007 J0JBC0000010
DC_DET_PWR
BT_HOST_WAKE
LB2004 J0JBC0000010
TUN_BCK
TUN_WCK
X2002
H0A327200181
R2029 J0JCC0000215
R2027 J0JCC0000215
R2028 J0JCC0000215
R2039 J0JCC0000309
J0JCC0000309
J0JCC0000309
R2053 J0JCC0000309
J0JCC0000309 R2054
R2052
I2C_SCL
TUN_SDO
TUN_WCK
TUN_BCK
C2130 22P
SYNC
DAMP_OTW
RMT
I2C_SDA
2 3
1 4
X2001
H0J169500044
C2131 27P
C2128
8P
R2102
R2024 0
R2033 J0JCC0000309
J0JCC0000309
J0JCC0000309
R2100
DAMP_VALID
USB_OVC
TUN_INT
TUN_RST
CR_TIMER
0
C2147
0.1
1 4
2 3
IC2005
C0EBY0000861
VOLTAGE DETECTOR
NRST GND
C2140
16V33
R2026
1K
C2129
8P
R2035
100
C2141
0.1
R2065
R2063 0
R2057 0
0 R2086
LB2005
10
C2119 6.3V330
680P
C2118
C2112 0.1
0.1
C2120
68P
C2183
C2114 0.22
C2115 3.3
KEY2
KEY3
PW_SYS_3R3V
RMT
MPORT_DET
KEY1
ROT_JOG
LED_DIMMER
LCD_CE
LCD_DATA
LCD_WR
VOL_JOG
KEY2
KEY3
RMT
MPORT_DET
KEY1
ROT_JOG
LED_DIMMER
LCD_CE
LCD_DATA
LCD_WR
VOL_JOG
R2012 470
C2113 0.1
LB2003
J0JBC0000010
10
C2127
C2116 16V100
C2117 0.1
KEY_INT
330K
R2002
KEY1
10K
R2001
AC
Q2002
B1ABCF000011
SWITCH
5
6
1
3
4
2
8
7
P2002
VBIAS
FODRV
LDO
F
E
MD
SPDRV
TRVDRV
TRDRV
0
R2192
BD
10
C2125
R2050 0
R2048 J0JCC0000309
R2189 J0JCC0000309
REGION1
KEY2
R2076
0
C2138 1000P
C2110 0.1
C2136 1000P
C2135 1000P
C2133 1000P
C2137 1000P
C2134 1000P
R2013 J0JCC0000309 ROT_JOG
R2014 J0JCC0000309
SMPS_ID
KEY3 R2187 J0JCC0000309
R2188 J0JCC0000309
R2049 J0JCC0000309
C2107
0.1
R2022
J0JCC0000215
DC_DET_AMP_FAN
DSP_SCL
DSP_MUTE
R2496 R2073
J0JCC0000309 J0JCC0000309 J0JCC0000309 J0JCC0000309
DSP_RESET
NRST
R2222 R2099
0.1
C2105
C2104
0.1
DSP_SDA
R2111
2.2K
R2072
J0JCC0000309 J0JCC0000309
R2021
R2110
2.2K
127
125
123
117
116
118
115
120
121
119
98
97
99
105
104
106
102
100
101
103
113
111
109
108
110
112
114
107
122
124
126
63
50
52
51
45
47
46
41
42
38
34
36
37
35
40
39
44
43
49
48
60
62
61
56
57
53
55
54
59
58
64
95 92 93 88 89 84 85 80 81 72 67 65 66 71 69 68 70 76 78 79 77 73 75 74 83 82 87 86 91 90 94 96
9 10 7 8 12 15 16 13 14 11 1 4 2 3 6 5
128
31 29 23 26 27 24 25 18 19 17 22 20 21 28 30 32
33
C1AB00004188
SOC
IC2001
C2108
0.1
LCD_CE
LED_DIMMER
R2068
J0JCC0000309
R2070 J0JCC0000309
LCD_DATA
LCD_WR
R2071 J0JCC0000309
PCONT2
J0JCC0000309
LB2024
R2069 J0JCC0000309
BT_UART_TX
BT_UART_RTS
BT_HOST_WAKE
BT_WAKE
BT_UART_RX
BT_UART_RX
BT_WAKE
BT_HOST_WAKE
BT_UART_RTS
BT_UART_TX
USB_SEL
USB_MUX_OE
USB_REC_LED
USB_D-
USB_D+
USB_OVC
USB_SEL
USB_MUX_OE
USB_REC_LED
I2S_WCK
I2S_BCK
I2S_WCK
I2S_SDO0
I2S_BCK
DSP_SDA
DSP_ERROR
DSP_MUTE
DSP_RESET
DSP_SCL
DSP_RESET
I2S_SDO0
DSP_SDA
DSP_ERROR
DSP_SCL
DSP_MUTE
PCONT1
PCONT2
PCONT2
PCONT1
DC_DET_PWR
SYNC
DC_DET_AMP_FAN
DC_DET_AMP_FAN
SYNC
DC_DET_PWR
PW_SYS_3R3V
47K
R2498
LCD_WR REGION3 OPEN_SW LCD_DATA REGION2 KEY_INT INNER_SW
REGION1[35]
KEY2[34]
VDD_ADC[33]
VDD_ADC
DSP_RESET
DSP_SCL
DSP_ERROR
JTAG DVSS JTAG
DC_DET_AMP_FAN
JTAG[68]
JTAG[67]
JTAG[66]
NC[65]
PCONT2(PCONT) LED DIMMER/FL DAT1 PCONT1(POWER) CLOSE_SW
KEY1
KEY3
F
E
-
-
-
-
NC
BD
AC
NC
VBIAS
AVDD3
LDO
MD
TRDRV
FODRV
SPDRV
AGND4
NC
NC
NC
FOR DEBUG
TDO
GND
GND
3R3V
RESET
TMS
TDI
TRST
TCK
TDO
TMS
TDI
TRST
TCK
TDO TMS
TDI
TRST
TCK
US
US
US
US
US
US
US
US
US
US
US
US
US
US
US
US
TRVDRV
SMPS_ID
VOL_JOG
VSS_ADC
VSS_ADC
ROT_JOG
TEMP_DET
NC VIN
VSS VOUT
US
US
US
BT
BT
BT
BT
BT
VO
VO
VO
VO
VO
VO
DS
DS
DS
DS
DS
DS
DS
DS
VSSQ USB_MUX_OE USB_REC_LED LD-CW/EMMC_DAT1 USB-B/EMMC_NRST LD_CCW/EMMC_DAT0 EMMC_CMD VDDQ EMMC_CLK USB-A/EMMC_DAT2 BT_PCONT/EMMC_DAT3 GND GND LCD_CE SVSS SVDD DVDD_M1 FAN_OUT2
SYNC
NC
NRST USB_SEL
REGION3 OPEN_SW REGION2 KEY_INT INNER_SW PCONT CLOSE_SW USB_MUX_OE USB_REC_LED EMMC_DAT1 EMMC_NRST EMMC_DAT0 EMMC_CMD EMMC_CLK EMMC_DAT2 EMMC_DAT3 FAN_OUT2 USB_SEL
DVDDIO
FLASH_DAT3
FLASH_CLK
FLASH_DAT0
I2S_WCK
I2S_BCK
DVSS
DVDDI3
DSP_SDA
VSS VDD
FLASH_DAT1
I2S_SDO0
DSP_MUTE
ANAL_SEL
FLASH_DAT2
FLASH_CS
FLASH_DAT3
FLASH_CLK
FLASH_DAT0 FLASH_DAT1 FLASH_DAT2
FLASH_CS
[122] DAMP_OTW
[124] XTAL32.768K
[125] XTAL32.768K
[127] XTAL16.9344M
[128] XTAL16.9344M
I2C_SCL
REM_IN
I2C_SDA
-
BT_UART_TX
TUN_WCK
BT_WAKE
PROTECT
DC_DET_PWR
HOST_WAKE
CR_TIMER
USB_D+
AVSSC
USB_D-
BT_UART_RX
TUN_RST
SP_SDA
SP_INT
SP_SCL
TUN_SDO
TUN_BCK
TUN_INT
DVDD_M2
[96] AVDDC
[95] FAN_OUT1
[94] USB_OVC
[93] DAMP_VALID
BT_UART_CTS
BT_UART_RTS
BT_PCONT
VOL_JOG
TEMP_DET
PROTECT
PROTECT
SMPS_ID
TEMP_DET
VO
VO
VO TEMP_DET
SMPS_ID
PROTECT