Panasonic SA-AKX18PH Service Manual page 44

1 2 3
SCHEMATIC DIAGRAM - 6
A
A
MAIN (MICON) CIRCUIT
B
BT_UART_TX
BT BT_UART_TX
BT_UART_RX
BT BT_UART_RX
BT_UART_RTS
BT BT_UART_RTS
BT_WAKE
BT BT_WAKE
BT_HOST_WAKE
BT BT_HOST_WAKE
KEY3
KEY3
US
KEY2
US KEY2
KEY1
C
KEY1
US
VOL_JOG
US VOL_JOG
ROT_JOG
US ROT_JOG
LED_DIMMER
US LED_DIMMER
LCD_CE
LCD_CE
US
LCD_WR
US LCD_WR
LCD_DATA
LCD_DATA
US
RMT
US RMT
MPORT_DET
US MPORT_DET
D
USB_MUX_OE
USB_MUX_OE
US
USB_REC_LED
USB_REC_LED
US
USB_SEL
US USB_SEL
USB_OVC
US USB_OVC
R2067 0 EMMC_NRST
US
USB-B
US USB-A
USB_D-
USB_D-
US
USB_D+
US USB_D+
E
BT_PCONT
EMMC_DAT0
EMMC_DAT1
R2065 0 LD-CW
R2063 0 LD-CCW
EMMC_DAT3
R2057 0
R2086 0 EMMC_DAT2
F
DSP_MUTE
DS DSP_MUTE
DSP_RESET
DS DSP_RESET
DSP_ERROR
DS DSP_ERROR
DSP_SCL
DS DSP_SCL
DSP_SDA
DS DSP_SDA
I2S_SDO0
DS I2S_SDO0
I2S_BCK
DS I2S_BCK
I2S_WCK
DS I2S_WCK
R2498
G
47K
PW_SYS_3R3V
VO
PCONT2
VO PCONT2
PCONT1
PCONT1
VO
PROTECT
VO PROTECT
DC_DET_PWR
DC_DET_PWR
VO
SMPS_ID
VO SMPS_ID
TEMP_DET
VO TEMP_DET
DC_DET_AMP_FAN
DC_DET_AMP_FAN
VO
SYNC
VO SYNC
H
1 2 3
4 5 6
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
US: MAIN (USB) SCHEMATIC DIAGRAM - 3
BT: MAIN (BLUETOOTH) SCHEMATIC DIAGRAM - 4
VO: MAIN (VOLTAGE REGULATORS) SCHEMATIC DIAGRAM - 5
LB2007 J0JBC0000010
DAMP_VALID R2102
0
USB_OVC R2100 0
LB2004 J0JBC0000010
TUN_BCK R2033 J0JCC0000309
TUN_WCK R2024
0
C2124 C2111
10 0.1
C2123
10
R2201
J0JCC0000117
USB_D-
USB_D+
C2006 C2007
R2202
100P 100P
J0JCC0000117
R2075 15K
R2074 68K
C2005 C2004
100P 100P
BT_UART_TX R2004 J0JCC0000309
BT_UART_RX R2005 J0JCC0000309
BT_UART_RTS R2006 J0JCC0000309
R2499 2.2K
BT_WAKE R2103 J0JCC0000309
BT_HOST_WAKE
R2104 J0JCC0000309
PROTECT R2105 J0JCC0000309
CR_TIMER
DC_DET_PWR R2107 J0JCC0000309
TUN_WCK R2027 J0JCC0000215
TUN_BCK R2028 J0JCC0000215
R2029 J0JCC0000215
TUN_SDO
TUN_INT
TUN_RST
R2051
I2C_SCL 0
I2C_SDA R2052 0
RMT R2039 J0JCC0000309
SYNC R2053 J0JCC0000309
DAMP_OTW R2054 0
C2132 100P
C2130 22P
X2002 R2038
10M
H0A327200181
R2026
1K
C2131 27P
1 VOUT VSS 4
R2037
2 VIN NC 3
100K
C2128
C2140 8P
16V33
R2036
IC2005 1 4
1M
C0EBY0000861
X2001
VOLTAGE DETECTOR
H0J169500044
C2129
R2035
2 3
8P 100
4 5 6
7 8 9
: USB SIGNAL LINE : TUNER/AUX AUDIO INPUT SIGNAL LINE
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66
97 USB_D- SPDRV
98 USB_D+ TRVDRV
99 AVSSC TRDRV
- FODRV
100
101 BT_UART_RX
BT_UART_TX
102
103 BT_UART_RTS
[96] AVDDC
BT_UART_CTS
104 JTAG[68]
[95] FAN_OUT1
JTAG[67]
105 BT_WAKE [94] USB_OVC
JTAG[66]
[93] DAMP_VALID
HOST_WAKE
106 NC[65]
107 PROTECT
CR_TIMER AGND4
108
109 DC_DET_PWR
110 TUN_WCK
111 TUN_BCK IC2001
112 TUN_SDO C1AB00004188 AVDD3
113 SP_SCL SOC
SP_SDA
114
115 SP_INT
TUN_INT
116
117 TUN_RST
[122] DAMP_OTW
I2C_SCL REGION1[35]
118
[124] XTAL32.768K
KEY2[34]
119 I2C_SDA [125] XTAL32.768K VSS_ADC
VDD_ADC[33]
[127] XTAL16.9344M
REM_IN ROT_JOG
120
[128] XTAL16.9344M
121 SYNC TEMP_DET
122
123
SMPS_ID
124
125 VOL_JOG
126 NC
127
128
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
C2141
0.1
7 8 9
44
10 11 12
TRST
TDI
TMS
TCK
TDO
NRST
C2127
10
C2105
0.1
PW_SYS_3R3V
LB2003
J0JBC0000010
C2120 C2183
0.1 68P
65
64
TRVDRV
63
62
61
C2114 0.22
- 60
R2012 470 C2115 3.3
- 59
C2113 0.1 C2117 0.1
- 58
LDO 57
MD 56
F 55
E 54
R2192
C2116 16V100
53
0
VBIAS 52
BD 51
AC 50
C2112 0.1
49
R2001
NC 48
10K
C2119 6.3V330
C2118 KEY_INT
NC 47
680P
Q2002 R2002
LB2005
- 46
330K
10
B1ABCF000011
NC 45
SWITCH
NC 44
NC 43
C2137 1000P
42
ROT_JOG
R2013 J0JCC0000309
41
R2014 J0JCC0000309 TEMP_DET
40
R2049 J0JCC0000309
KEY1 39
R2187 J0JCC0000309
KEY3 38
R2188 J0JCC0000309
SMPS_ID
37
R2189 J0JCC0000309 VOL_JOG
36
R2050 0 REGION1
35
R2048 J0JCC0000309
34
0.1 1000P
C2110 C2133
33
1000P 1000P
C2136 C2134
32 1000P 1000P
C2138 C2135
VDD_ADC
R2076
C2108 C2125
0.1 10 0
VSS_ADC
J0JCC0000309 LCD_DATA
R2071
R2070 J0JCC0000309 LCD_WR
LED_DIMMER
R2069 J0JCC0000309
R2068
J0JCC0000309
LB2024
J0JCC0000309
1/3 2/3 3/3
SA-AKX18PH/PN MAIN (MICON) CIRCUIT
10 11 12
13 14
P1
P2002
8 TRST
7 TDI
6 TMS
5 TCK
FOR DEBUG
4 TDO
3 3R3V
2 GND
1 RESET
SPDRV
TRDRV
FODRV
VBIAS
LDO
MD
F
E
BD
AC
KEY1
TO MAIN (MICON)
CIRCUIT (2/3)
KEY3
KEY2
1
LCD_CE
PCONT2
13 14