Table of Contents
Advertisement
43
44
45
SCHEMATIC DIAGRAM - 8
A
MAIN (MICON) CIRCUIT
MGND
PW_+15V
TO MAIN (MICON)
CIRCUIT (3/8)
VP_DET
PW_+12V
P1
PW_-37V
DA
DA
PW_+37V
DC_DET_PWR
SMPS_BP
PW_+15V_1
PW_+5R4V
C0DBGYY03056
+3.3V VOLTAGE REGULATOR
PW_CD_3R3V
C3307
6.3V1000
DGND
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 12 ~ 15
46
47
48
: +B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE
: TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
D2003
QR2002
B0ADDJ000032
Q2022
B1GBCFJJ0051
B1AAJC000019
1
DC DETECT
+12V VOLTAGE REGULATOR
3
2
C2191
0.01
D3301
B0ADDJ000032
1
R2279
100
3
2
Q2004
B1GBCFJJ0051
C2187
C2188
D2017
0.01
16V220
DZ2J130M0L
DC DETECT
R2161
12K
C2085
6.3V1000
R2162
18K
C5801
10
R5800
R5801
15K
22K
QR5801
B1GBCFJN0038
DC DETECT
C2082
0.1
R2158
2.2
R2159
2.2
QR2003
R2160
2.2
B1GBCFJJ0051
R2163
270
DC DETECT
Q2003
B1ADCE000012
L2007
DC DETECT
G1C330MA0291
IC2009
R2168
5.6K
C2090
DZ2000
10
B0JCPD000025
R2169
56K
GND VOUT
VIN
1
2
3
R2170
10K
C2084
C2086
C2080
C3311
10
10
0.1
0.1
49
50
51
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
R2278
820
C5840
10
R5840
R5802
120K
82K
QR5802
D5840
B1GDCFGA0018
DA2J10100L
DC DETECT
C2097
0.1
IC2012
C0DBAYY01594
+5.6V DC/DC CONVERTER
PH
BOOT
10
1
9
GND
VIN
2
8
COMP
EN
3
C2103
0.01
7
VSENSE
SS/TR
4
R3355
1.5M
R2178
6
PWGND RT/CLK
5
15K
R2188
T1
100K
Q2023
C2092
B1GBCFJJ0041
4700P
R3357
27K
SWITCH
52
53
54
R2150
0
FL_GND
SMPS_BP
PCONT
SMPS_ID
L3303
G1C100KA0101
PW_SYS_3R3V
SYNC
PW_+15V
TEMP_DET
5V_REG_BP
C2104
C3308
C3315
4.7
0.1
25V3300
R3354
1K
1/8
2/8
3/8
4/8
5/8
6/8
7/8
SA-MAX750 MAIN (MICON) CIRCUIT
55
56
A
B
1
C
2
3
ZJ2000
D
CN2101
1
SMPS_BP
2
PCONT
3
SMPS_ID
L
4
SYS_GND
TO
5
SYS_3.3
SMPS CIRCUIT
6
SYNC
(CN1851)
7
15V
E
IN SCHEMATIC
8
15V
DIAGRAM - 24
9
GND
10
GND
11
TEMP_DET
F
G
H
Hide quick links:
Advertisement
Table of Contents
