57
A
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 - 5
SA-AKX76PH/PN MAIN (MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN (MICON)
CIRCUIT (2/6)
TO MAIN (MICON)
CIRCUIT (4/6)
P1
: +B SIGNAL LINE
CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 11 ~ 14
: TUNER/MUSIC PORT/AUX AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: AM SIGNAL LINE
: FM SIGNAL LINE
: -B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
R2145
4.7K
10K
R3031
0
R3033
R2237
10K
0
R3027
BOOT_MODE_DET
BOOT_FILE_ANA
EMO1
EMO2
1K
R3032
B1GBCFJJ0041
DC DETECT
Q2024
D2007
DZ2J130M0L
DAMP_FAULT
DAMP_OTW
DAMP_CLIP
EMMC_USB2_DET
DAP_DSP_SCL
DAP_DSP_SDA
DC_DET_AMP
R2143
0
C2077
330P
DAP_MUTE
15V_REG
DAP_VALID
DAP_RST
DAP_PDN
R3001
10K
R3010
47K
0
R3308
R3307
0
R2144
4.7K
0.1
C2061
6
7
5
2
4
3
8
1
IC2007
C3EBEY000037
D2002
DA2J10100L
PW_SYS_3R3V
DGND
CD
CD
CD
DA
DA
DA
DA
DA
C2064
50V3.3
100
R2096
100
R2095
47K
R2083
DC_DET_PWR
0
R3028
R2097
3.3K
VOL_JOGA
0
R3022
VOL_JOGB
RMT
0
R3017
0
R3016
0
R3018
EN2
R2056
10K
MPORT_SW
LED_DIMMER
0
R3021
100
R3007
CD_RESET
CD_INNER_SW
CD_OPEN_SW
CD_CLOSE_SW
CD_MLD
CD_MDATA
CD_STAT
CD_MCLK
LD_CCW
LD_CW
CD_BLKCK
CD
CD
CD
CD
CD
CD
CD
CD
CD
CD
CD
AMUTE
USB_IN1
CD
CD
R2093
100
R2094
100
R2091
100
ROT_JOGA
SMPS_BP
OC
USB_REC_LED2
ROT_JOGB
R2084
560K
DA2J10100L
D2001
10
C2051
0
R3023
TEMP_DET
KEY3
FAN_CONTROL
SMPS_ID
0
R2049
SYNC
PCONT
AUTOBASS
R2046
10K
1K
R2047
0.1
C2034
0
R3026
KEY2
KEY1
100K...PH
2.2K...PN
R2053
C2029
0.1
C3000
0.1
C2032
0.1
C3001
1
R2060
R2055
0
R3025
R2058
15K...PN
22K...PH
100K
10K
0
R3024
100
R2048
0
R3034
R2074
0
R3012
0
R3013
0
4.7K
R2075
C2054
0.1
0.1
C2042
47K
R2120
R2116
10K
R3029
10K
C3002
0.1
10K
R2107
47K
R2077
R2086
100K
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
RFKWMAKX56LM
IC2006
10K
R2109
10K
R2108
R2078
C2056
100
R3003
100
R3002
120K
R2064
0
R2066
0
100
R3004
R3014
0
R3015
0
100
R3005
R3006
100
0.1
10K
R2105
10K
R2106
TU_INT
NRST
FAN_OUT
R2113
3.3K
R2114
6.8K
QR2001
B1GBCFJJ0051
SWITCH
TU_SDA
MMOD
TU_SCL
TU_RST
FL_CLK
FL_CS
FL_DA
OCD_SCL
OCD_SDA
ANALOG_SEL1
R2071
3.9K
R2069
10K
4.7K
R2070
R2068
15K
B1GBCFLL0037
RESET
Q2001
C2055
0.1
C2059
1
C2057
6.3V2200
18P
C2053
X2001
18P
C2052
R3020
0
R3019
0
15K
R2067
3
1
2
X2002
ROTARY_JOGA
15V_REG
DAP_VALID
DAP_MUTE
AMUTE
CD_BLKCK
LOAD_CCW
CD_OPEN_SW
[52] REGION 3
[73] CD_STAT
[74] CD_MCLK
[72] CD_MDATA
[51] NC
[53] DC_DET2
CD_CLOSE_SW
CD_RESET_SW
VSS
DC_DET1
VDD18
DSP_RST
DSP_ERR
DAMP_RESET
DAMP_FAULT
DAMP_CLIP
DSP/DAP_SDA
DAMP_OTW
DAP/DSP_CLK
PDN
DAP_RST
USB_IN2
CD_MLD
SMPS_BP
CR_TIMER
[75] OC
ROTARY_JOGB
VCC
WP
SDA
SCL
NC
EEPROM
MICROPROCESSOR
NC
NC
GND
VSS
CD_RESET
USB_REC_LED2
USB_PLAY_LED2
USB_PLAY_LED1
USB_IN1
LOAD_CW
MMOD
TU_RST
[2] FL_CS
[3] FL_CLK
[1] FL_DATA
TU_CLK
OCD_SCL
ANALOG_SEL1
OCD_SDA
TU_SDA
ANALOG_SEL2
EMO1
XO
XI
VSS
36V_DET
EE_CLK
EE_DATA
EMO2
XTIN
XTOUT
NRST
NC
NC
[25] TUN_INT
EMMC/USB2_DET
BOOT_MODE_DET
BOOT_FILE_ANALYSIS
FAN_OUT2
[24] DAP_SLEEP
FAN_OUT1
VDD33
VDD18
KEY1
RMT
VSS
FAN_CONTROL
KEY3
EN2
EN1
VDD5
SYNC
KEY2
TEMP_DET
VOL_JOGB
LED_DRV_SDA/LED_RED
VOL_JOGA
PCONT
AUTOBASS
REGION 1
LED_DRV_SCL/LED_BLUE
LED_DRV_RST/LED_GREEN
REGION 2
SPK_PROTECT
MPORT_SW
LED_DIMMER
SMPS_ID
+VREF
DC_DET_AMP
PW_+36V
DAP_VALID
LED_DRV_SDA
LED_DRV_RST
LED_DRV_SCL
PW_+36V
DA
Содержание SA-AKX76PH
Страница 14: ...14 5 General Introduction 5 1 Media Information ...
Страница 15: ...15 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Страница 16: ...16 6 2 Main Unit Key Button Operation ...
Страница 17: ...17 7 Installation Instructions 7 1 Speaker and A C Connection ...
Страница 25: ...25 9 Troubleshooting Guide Contents for this section is not available at time of issue ...
Страница 28: ...28 10 3 Main Components and P C B Locations ...
Страница 42: ...42 ...
Страница 50: ...50 ...
Страница 52: ...52 ...
Страница 78: ...78 ...
Страница 90: ...90 ...
Страница 102: ...102 MMH1303 ...