58
12.13. Main (Digital Power) Circuit (1/2)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
MAIN (DIGITAL POWER) CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-MAX8000GN MAIN (DIGITAL POWER)
CIRCUIT
2/2
1/2
TO MAIN (DIGITAL POWER)
CIRCUIT (2/2)
P1
: +B SIGNAL LINE
: -B SIGNAL LINE
L
TO
SMPS CIRCUIT
(CN1851)
IN SCHEMATIC
DIAGRAM - 22
IO: MAIN (IO EXPANSION): SCHEMATIC DIAGRAM - 1
FA: MAIN (FAN LED): SCHEMATIC DIAGRAM - 2
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 3
AB: MAIN (AMP BTL): SCHEMATIC DIAGRAM - 4 ~ 5
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 6 ~ 7
AS: MAIN (AMP SINGLE): SCHEMATIC DIAGRAM - 8 ~ 9
FE: MAIN (FE): SCHEMATIC DIAGRAM - 10
KA: MAIN (KARAOKE): SCHEMATIC DIAGRAM - 11
DI: MAIN (DIGITAL POWER): SCHEMATIC DIAGRAM - 12 ~ 13
US: MAIN (USB): SCHEMATIC DIAGRAM - 14
AU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 15
DA2J10100L
D8004
PW_SW15R0V
KA
DGND
DGND
DGND
IO
AU
US
KA
FE
AS
MI
KA
AU
DS
AS
FA
FA US AB
AGND
IO
AMP_GND
AB
MGND
FA
PW_XSW3R3V
IO
MI US
SMPS_FAN_N
FA
SMPS_FAN_P
FA
POWER_UP
IO
SMPS_ID
MI
SYNC
MI
TEMP_DET
MI
PW_SOC_1R5V
MI
PW_BT_SW4R6V
IO
PCONT2
MI
PDET
MI
PW_SW12R0V
AU IO
PW_FL_SW12V
IO
PW_SW5R4V
B1GBCFJJ0040
PCONT
QR8001
10K
R8053
4.7K
R8051
R8052
4.7K
B1ADGF000010
SWITCH
Q8001
R8003
33K
R8068
10K
2.2K
R8062
3
1
2
B0ADDH000009
D8040
B0JCGD000016
D8013
L8005
G1C100KA0101
R8079
0
K8002
0
0
K8005
R8067
23.2K
C8078
1
C8079
100P
R8011
0
0.1
C8040
1
C8077
ZC8001*
C8052
0.1
C8054
25V1000
7
9
11
10
12
8
2
3
1
5
6
4
13
CN8001
+12V VOLTAGE
REGULATOR
3
1
2
4
5
IC8007
C0DBEYY00146
K8004
0
6
7
5
2
4
3
8
1
C0DBEYY00267
+3.3V LDO
IC8011
J0JGC0000063
LB8011
LB1222
J0JHC0000046
2.2K
R8064
ZJ8003
3
2
1
2.2K
R8063
C8035
1
C8036
1
1
4
2
3
IC8012
C0DBGYY00969
+5V VOLTAGE
REGULATOR
J0JHC0000046
LB8005
R8020
0
R8002
4.7K
R8001
10K
C8001
10
10
C8002
1
C8005
1
4
2
3
IC8001
C0DBGYY00911
+1.5V VOLTAGE
REGULATOR
1
C8004
VO
GND
CE
VDD VOUT
VIN
CN
VIN
GND
VO
CE
ADJ
VIN
VOUT
GND
EN
15V
15V
15V
15V
GND
GND
GND
GND
TEMP_DET
GND_15V
GND_15V
GND_15V
GND_15V
SYNC
PCONT
PCONT
PCONT
NEGATIVE
POWER_UP
POSITIVE
SYS5R0V
SYS5R0V
SYS5R0V
SMPS_ID
GND_SYS_3R3V
FB
PDET
R8078
0
ZJ8001
3
2
1
PCONT
MI
PCONT3
MI
Summary of Contents for SA-MAX8000
Page 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation ...
Page 12: ...12 5 2 Main Unit Key Button Operation ...
Page 18: ...18 7 Troubleshooting Guide Contents for this section is not available at time of issue ...
Page 21: ...21 8 3 Main Components and P C B Locations ...
Page 44: ...44 ...
Page 46: ...46 ...
Page 76: ...76 ...
Page 84: ...84 ...