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+
100
R2880
22K
R2890
EE_CS
R2887
3.9K
R2875
47K
R2888
3.9K
47K
R2883
C2805
0.1
6.3V220
C2806
100
R2881
100
R2882
R2886
100
R2885
100
100
R2884
R2874
10K
100
R2842
100
R2843
R2838
1K
100
R2839
22K
R2840
100
R2841
22K
R2873
C2803
0.1
1K
R2849
1.5K
R2854
D2801
B0ACCK000012
D2802
B0ACCK000012
1K
R2851
100
R2852
0.1
C2804
R2855
1.5K
1K
R2871
100
R2869
R2858
100
R2863
1K
R2866
1K
R2860
1K
R2864
100
R2862
100
100
R2846
10K
R2859
100
R2857
100
R2872
100
R2870
100
R2865
100
R2868
100
R2867
1K
R2856
220
R2853
1M
R2850
FL_CS
FL_CLK
10K
R2817
ME
AGND
1K
R2836
R2826
47K
10K
R2827
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
3
4
2
5
98
94
95
92
91
93
97
96
1
100
99
80
78
76
77
79
87
86
88
89
82
84
83
81
85
90
16
14 15
17
11
13
12
69
67
65 64
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22 23
20 21
26
28
27
24 25
18 19
53
55
57
62
60 59
61
63
58
56
54
29
52
75
73
71
72
74
9
7
6
8
10
RFKWMAKX10PN
MICRO PROCESSOR
IC2801
PCONT
EE_CLK
EE_CS
DC_DET_PWR
CD_MLD
CD_MCLK
CD_MDATA
EE_DAT
47K
R2825
0
R2130
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
330P
C2811
EE_CLK
22K
R2892
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
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
Содержание SA-AKX10PH
Страница 14: ...14 5 2 Remote Control Key Button Operation ...
Страница 15: ...15 5 3 Media Information ...
Страница 25: ...25 7 2 3 D Amp P C B Fig 3 D Amp P C B D Amp IC IC5900 ...
Страница 31: ...31 9 2 Main Components and P C B Locations ...
Страница 57: ...57 Step 5 Detach 16P FPC at the connector CN7001 on CD Servo P C B ...
Страница 78: ...78 ...
Страница 80: ...80 ...
Страница 104: ...104 ...
Страница 114: ...114 MMH1002 C7670 F1H1C104A042 0 1uF 16V 1 Safety Ref No Part No Part Name Description Qty Remarks ...