Panasonic SA-AKX10PH - Main Circuit

82
18.2. Main Circuit
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 2
SA-AKX10PH/PN MAIN CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
SECTION (2/4)
TO MAIN
SECTION (3/4)
P1
: CD AUDIO INPUT SIGNAL LINE : AUX AUDIO INPUT SIGNAL LINE : AM/FM SIGNAL LINE: AUDIO OUTPUT SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE
DVREF+
100R2880
22KR2890
EE_CS
R2887
3.9K
R2875
47K
R2888
3.9K
47K
R2883
C2805
0.1
6.3V220
C2806
100R2881
100R2882
R2886 100
R2885 100
100R2884
R2874
10K
100R2842
100R2843
R2838 1K
100R2839 22KR2840 100R2841 22KR2873
C2803 0.1
1KR2849 1.5KR2854
D2801
B0ACCK000012
D2802
B0ACCK000012
1KR2851 100R2852
0.1
C2804
R2855
1.5K 1KR2871 100R2869
R2858 100 R2863 1K R2866 1K R2860 1K R2864 100 R2862 100
100
R2846
10KR2859 100R2857 100R2872 100R2870 100R2865 100R2868 100
R2867
1KR2856
220
R2853
1M
R2850
FL_CS
FL_CLK
10K
R2817
ME
AGND
1KR2836
R2826 47K
10KR2827
R2829 100
FL_DA
R2828 100
R2835
10K
R2834 47K
KEY1
F_HOP2
F_HOP1
CD3.3V
KEY2
R2824 100
R2822 100
V_JOG_A
R2830 100
R2831 100
ROTARY_JOG
CLIP_S
CLIP_ATTN
R2815 3.3K
1.2K...PH
0...PN
R2816
R2821 1K
34
25
98
94
95
92
91
93
97
96
1
100
99
80 78 767779
87
86
88
89
82
84
83
81
85
90
1614
15
17
11 13
12
69 67 65 64666870 51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22
2320 21
26 282724 25
18
19
53
555762 60 596163 58 56 54
29
5275 73 717274
97
6
8
10
RFKWMAKX10PN
MICRO PROCESSOR
IC2801
PCONT
EE_CLK
EE_CS
DC_DET_PWR
CD_MLD
CD_MCLK
CD_MDATA
EE_DAT
47KR2825
0R2130
USB_TE
USB_IRQ
USB_VE
CD_BLKCK
CD_LOADING
CD_STAT
CD_REST_SW
CD_RST
CD_OPEN_SW
D2804
B0BC5R1A0266
B1ACKD000006
POWER SUPPLY
Q2803
470K
R2893
EE_DAT
10K
R2894
330PC2811
EE_CLK
22KR2892
C2812 330P
ASP_CLK
7
8
5
6
2
1
4
3
C3EBFY000006
EEPROM
IC2802
AM_BP
C2816
0.022
VREF+
TXD
CLK
USB_RST
RXD
ASP_DA
BUSY
QR2832
B1GDCFGG0026
SWITCH
QR2831
B1GDCFGG0026
SWITCH
R2889
4.7K
B0ACCK000012
D2803
R2891
1K
PCONT
DRVREF+
QR2802
B1GBCFLL0037
POWER CONTROL
R2878 15K
C2807 1
R2877 15K
R2879 10K
3
1
2
H2B100500004
X2802
R2810
22K
R2847
10M
H0A327200097
X2801
18P
C2801
22P
C2802
0
R2848
TUN_SDIO
C2810
50V3.3
B1GBCFLL0037
RESET
QR2801
DGND TUN_RST TUN_SCLK USB_SDA SYNC USB_SCL TUN_GP102 RMT
SYS3.3V
DC_DET_AMP CNVSS MOD_DA MUTE_F RESET
NC
TEST
VCC
GND
SK
CS
DO
DI
XOUT VSS XIN BYTE CNVSS EFP_CNVSS XCIN XCOUT /RESET
NC NC NC
CD_OPEN_SW
HEADPHONE_SW
[82] FL_CLK
BLKCK
NC
VERR
NC
[83] FL_DOUT
NC NC NC NC
[81] MMOD0
[99] AVCC
F_HOP DCDET_DAMP MUTE_A MODE_DA
[100] DEMO_SEL
MUTE_F
[98] VREF
RMT VCC
NC
NC
NC
NC
ASP_CLK
NC
NC
PCONT/EFP/CE
EE_CS/EFP/EPM
EE_DAT
EE_CLK
NC
NC
NC
NC
NC
NC
TUNER_DATA NC NC
ASP_DAT
BUSY
USB_RST(CLK)
RXD
TXD
VSS
CD_LOAD(H)(TRV_SW)
CD_LOAD(L)(TRV_CCW)
[49] SMPS_BP
[50] NC
[51] DCDET_PWR
MLD
MCLK
STATUS
MDATA_OUT
VCC
/RESET_SW(INNER_SW)
CD_RST
TUNER_INT NC SYNC /NMI NC
[30] USB_SDA(TXD)
[29] USB_SCL(RXD)
NC TUNER_CLK TUNER_RST
AVSS
BASS_JOG2
NC NC
CS
VOL_JOG
NC
FL_CS
NC
TERR
ROTARY_JOG
USB_REQ
WR_START
CLIP_ATT
CLIP_SENSOR
REG
BASS_JOG1
KEY2
KEY1
BUSY
CNVSS
TXD
CLK
RXD
5
6
1
3
4
2
8
7
CN2707
FOR DEBUG
RESET
RXD
TXD
VCC
EFM
BUSY
CNVSS
/RESET
CLK