17
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-AKX14P MAIN CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
CIRCUIT (1/4)
TO MAIN
CIRCUIT (4/4)
P1
: CD AUDIO INPUT SIGNAL LINE
: AUX/TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
A
TO
CD SERVO
CIRCUIT (CN7002)
IN SCHEMATIC
DIAGRAM - 2
C
TO
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 7
27
1
17
1
: USB SIGNAL LINE
NOTE: “ * ” REF IS FOR INDICATION ONLY
R2198
1K
1K
R2163
100
R2405
R2165
1K
C2157
10
R2011
1K
R2065
100
R2069
1K
R2074
100
100
R2195
R2177
15K
R2174
10K
R2178
10K
R2173
15K
1K
R2076
R2164
100
100
R2156
R2159
100
LD_CCW
CD_CLOSE_SW
CD_USB_IN
CD_SCLK
CD_SI
6.8K
R2105
6.8K
R2107
1000P
C2143
10
C2156
1000P
C2154
J0JYC0000339
LB2100
3.3K
R2103
3.3K
R2104
LD_CW
TU_SCLK
TU_SDA
DC ENABLE
TU_RST
TU_INT
RMT
DVREF+
MODE_DA
LD_CCW
MUTE_F
FHOP
LD_CW
SMPS_BP
CD-R
CD-L
EE_SDA
EE_CS
EE_SCL
C2115
10
R2123
560K
DA2J10100L
D2001
R2232
10K
R2182
10K
R2185
10K
CD_MREQ
CD_OPEN_SW
CD_CLOSE_SW
CD_USB_IN
CD_RESET
2
4
3
1
6
5
CN2002
FOR DEBUG
100
R2402
1K
R2196
1K
R2404
0.1
C2141
0.1
C2142
100
R2403
OCD_SDA
R2197
100
PCONT
OCD_SCK
OCD_SCK
NRST
MM0D0
MM0D0
R2406
3.3K
22P
C2124
0
R2140
0
R2136
R2094
3.9K
R2096
47K
47K
R2095
R2093
3.9K
VOL_JOG
DIMMER
DVREF+
3
1
2
X2001
H2B800400007
D2008
DA2J10100L
C2144
220
B1GBCFLL0037
Q2011
C2150
50V3.3
RESET
R2129
100
R2189
47K
R2000
0
R2126
100
NRST
H0A327200181
X2000
18P
C2129
DC_DET_AMP
C2137
0.1
C2130
0.1
6.3V1
C2139
DC_DET_PWR
ASP_DATA
ASP_CLK
BASS_SHIFT
R2166
100
KEY1
CD_S_REQ
CD_MREQ
CD_SO
ROTARY_JOG
VOL_JOG
100
R2070
SMPS_ID
100
R2066
100
R2071
R2067
100
CD_RESET
KEY2
1
6
7
5
9
12
13
10
11
18
25
26
23
24
27
20
19
22
21
16
14
15
17
8
2
4
3
CN2706
CD_OPEN_SW
PGND
D2003
DZ2J033M0L
D2002
DZ2J033M0L
C2095
0.1
100K
R2084
150K
R2085
0.1
C2102
330P
C2103
10K
R2175
4.7K
R2017
AUTO_BASS
CLIP_SENSOR
4.7K
R2102
4.7K
R2098
79
77
76
78
49
47
48
50
74
71
72
67
68
56 55
58 57
52 51
54 53
65
66
61
62
59
60
64 63
70 69
73
75
10
8
7
9
12
11
99
100
95
94
96
97
90
91
89
93
92
98
4
6
5
2
1
3
81
82
80
86
87
88
84
83
85
45
19
17
15
14
16
18
43
23
21
20
22
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
RFKWMAKX14M0
IC2003
OCD_SDA
100
R2120
100
R2117
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN2003
CD_3.3V
SYNC
10K
R2229
LCD_DATA
CD_S_REQ
LCD_CE
CD_SCLK
CD_SI
CD_SO
LCD_WR
DIMMER
SYS3.3V
+5V
CD+7.5V
UP_DGND
DVREF+
KEY1
LCD_CE
LCD_DATA
LCD_WR
RMT
ROTARY_JOG
KEY2
AGND
CD_DGND
NC
NC
NC
CD_OPEN_SW
NC
+5V
DIMMER
NC
VOL_JOG
DVREF+
CD3.3V
RMT
DGND
NC
KEY2
KEY1
LCD_DATA
LCD_WR
FL-GND
FL-GND
ROTARY_JOG
LCD_CE
SYS3.3V
VDD1.8
SYNC
LCD_CE
CD_SO
LCD_WR
DIMMER
CD_SI
CD_SCLK
CD_S_REQ
NC
LCD_DATA
CD_INNER_SW
CD_M_REQ
NC
VSS
NC
CD_USB IN
CD_RESET
CD_CLOSE_SW
[50] NC
CD_CLOSE_SW
M+
M-
MMOD
VSS
MICORST
OCD_SDL
SYS3.3V
OCD_SDA
NC
NRST
RMT
TU_INT
CLIP_ATTN
NC
DGND
LD_SW
CD_SCLK
CD_USB_IN
DC-DC ENABLE
NC
NC
FHOP
NC
NC
NC
NC
MODE_DA
[75] MUTE_F
[74] SMPS_BP
TU_SCLK
NC
NC
NC
TU_SDA
TU_RST
CD_I2S_MCLK
LOUT
AGND
DGND
LD_CW
LD_CCW
3.3V
+5V
ROUT
+5V
NC
EE_SCL
EE_CS
NC
LD_CW
NC
LD_CCW
EE_SDA
CRTIMER
VSS
MICROPROCESSOR
REGION_CS
NC
NC
NC
VSS
OSC1(IN)
OSC2(OUT)
MM0D0 (GND)
KEY1
KEY2
VREF+
VSS
SMPS_ID
VDD
NC
VOL_JOG
ROTARY JOG
[1] NC
[2] NC
REGION_AD
CLIP SENSOR
AUTO BASS
PGND
CD_SO
CD_SI
CD_S_REQ
CD_RESET
CD_INNER_SW
CD_OPEN_SW
LOADING (TRAVERSE)
CD_MREQ
+7.5V
NC
OCD_SDA
PCONT
OCD_SCK
XO
VDD1.8
VDD3.3
XI
NC
NC
NC
NC
NC
ASP_DATA
DC_DET_AMP
[25] NC
[24] BASS_SHIFT
NC
ASP_CLK
[23] DC_DET_PWR
K2006*...P
C2148
0.022
4.7K
R2408
EE_CS
4.7K
R2407
EE_SCL
0
R2218
EE_SDA
2
7
8
5
4
3
1
6
C3EBEY000037
IC2006
R2235
22K
330P
C2163
NC
SDA
SCL
GND
WP
VCC
EEPROM
NC
NC
Summary of Contents for SA-AKX14P
Page 34: ...34 MMH1203 ...
