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-MAX750 MAIN (MICON) CIRCUIT
2/8
3/8
6/8
1/8
5/8
7/8
4/8
TO MAIN (MICON)
CIRCUIT (2/8)
TO MAIN (MICON)
CIRCUIT (5/8)
P1
E
TO
VOLUME
CIRCUIT (ZJ6101*)
IN SCHEMATIC
DIAGRAM - 20
: +B SIGNAL LINE
CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 12 ~ 15
: TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
B
TO
BLUETOOTH
CIRCUIT (FP7003)
IN SCHEMATIC
DIAGRAM - 16
1
10
4
5
DGND
DGND
2
3
SYS 3.3V
1 SYS 3.3V
RMT
R2145
4.7K
10K
R3031
R2237
10K
0
R3027
EMO1
EMO2
1K
R3032
6.3V1000
C3006
B1GBCFJJ0041
DC DETECT
Q2024
D2007
DZ2J130M0L
D2008
DA2J10100L
D2009
DA2J10100L
DAP_DSP_SCL
DAP_DSP_SDA
DSP_RST
DC_DET_AMP
DSP_ERR
R2143
0
R3321
4.7
C2077
330P
C3005
0.1
C3004
0.1
DAP_MUTE
DAP_RST
DAP_PDN
R3001
10K
R3010
47K
0
R3308
R3307
0
R2144
4.7K
R3328
47K
C3003
0.1
0.1
C2061
6
7
5
2
4
3
8
1
IC2007
C3EBEY000037
D2002
DA2J10100L
PW_SYS_3R3V
DGND
PW_SYS_3R3V
DA
DA
BOOT_FILE_ANA
BOOT_MODE_DET
CD
CD
PW_+5R4V
C2064
50V3.3
100
R2096
100
R2095
47K
R2083
DC_DET_PWR
0
R3028
R2097
3.3K
LED_DRV_SDA
LED_DRV_RST
VOL_JOGA
0
R3022
VOL_JOGB
LED_DRV_SCL
RMT
0
R3017
0
R3016
0
R3018
EN1
R2056
10K
MPORT_SW
LED_DIMMER
0
R3021
1K
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
USB_PLAY_LED2
ROT_JOGB
R2084
560K
DA2J10100L
D2001
10
C2051
100
R3023
TEMP_DET
KEY3
FAN_CONTROL
SMPS_ID
0
R2049
SYNC
PCONT
AUTOBASS
R2046
10K
1K
R2047
0.1
C2034
0
R3026
KEY2
KEY1
USB_PLAY_LED1
10K
R2053
C2029
0.1
C3000
0.1
C2032
0.1
R2060
R2055
100
R3025
10K
100K
100
R3024
100
R2048
R2074
0
R3012
0
R3013
0
4.7K
R2075
C2054
0.1
C3008
0.1
0.1
C2042
47K
R2120
R2116
10K
R3029
10K
10K
R2107
47K
R2077
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
RFKWMMAX750M
IC2006
10K
R2109
10K
R2108
R2078
C2056
100
R3003
100
R3002
100
R2064
0
R2066
0
100
R3004
R3014
0
R3015
0
100
R3320
R3319
100
R3317
100
100
R3005
R3006
100
0.1
10K
R2105
10K
R2106
5V_REG_BP
TU_INT
NRST
FAN_OUT
R2113
3.9K
R3033
0
R2114
18K
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
C3007
0.1
C2057
6.3V2200
18P
C2053
H0A327200181
X2001
18P
C2052
R3020
0
R3019
0
15K
R2067
3
1
2
X2002
H2B800400007
ROTARY JOGA
DRV AMP MUTE
DAP VALID
DAP MUTE
LOAD CCW
CD OPEN SW
[52] BT MFB
[73] CD STAT(SYS_TXD)
[74] CD MCLK
[72] CD MDATA(SYS_RXD)
[51] NC
[53] DC_DET2
[54] CD BLKCK
[55] AMUTE
CD CLOSE SW
CD RESET SW
VSS
DC DET1
VDD18
DSP RST
DSP ERR
EMMC USB2 DET
DAMP MOD DA
DAMP PVCONT
DSP/DAP SDA
DAMP FHOP
DAP/DSP CLK
DAP PDN
DAP RESET
BT MUTE
CD MLD
SMPS_BP
CR_TIMER
[75] OC
ROTARY JOGB
VCC
WP
SDA
SCL
NC
EEPROM
+5V VOLTAGE REGULATOR
SWITCH
MICROPROCESSOR
NC
NC
GND
VSS
CD RESET
USB REC LED2
USB PLAY LED2
USB PLAY LED1
USB_IN
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
37V_DET
EE CLK
EE DATA
EMO2
XTIN
XTOUT
NRST
BOOT MODE DET
[25] TU INT
BT RESET
UP_UART_TX
UP_UART_RX
FAN OUT2
[24] 5V_REG_BP
[23] BOOT FILE ANA
FAN OUT1
VDD33
VDD18
KEY1
RMT
VSS
FAN CONTROL
KEY3
NC
EN
VDD5
SYNC
KEY2
TEMP_DET
VOL JOGB
LED DRV SDA
VOL JOGA
PCONT
AUTOBASS
REGION 1
LED DRV SCL
LED DRV RST
REGION 2
NFC_IRQ
MPORT SW
LED DIMMER
SMPS_ID
+VREF
J0JGC0000063
LB3002
G1C100KA0101
LB3001
DC_DET_AMP
RMT
BTOUT_R
BTOUT_L
PW_+15V
FP3001
DAP_VALID
PW_CD_3R3V
0.1
C3002
C3001
10
ANALOG_SEL2
6
8
9
7
2
1
4
5
3
10
FP3002
BTOUT_R
AGND
BT_MFB
BT MUTE
BT RESET
DGND
VCC 5V
BTOUT_L
BT UART_TX
BT UART RX
2
1
3
C0DBGYY03056
IC3008
B1ADCE000012
Q3025
VOUT
GND
VIN
R3318
0
R3306
0
EMMC_USB2_DET
CD
TEMP_DET
DA
DAMP_MOD_DA
DA
DAMP_FHOP
DAMP_PVCONT
DA
DA
Summary of Contents for SA-MAX750LMK
Page 13: ...5 General Introduction 5 1 Media Information ...
Page 14: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...6 2 Main Unit Key Button Operation ...
Page 17: ...7 1 1 Service Mode Table ...
Page 24: ...8 Troubleshooting Guide Contents for this section is not available at time of issue ...
Page 27: ...9 3 Main Components and P C B Locations ...
Page 83: ...PSG ...