Main (Digital Power) Circuit (1/2) - Panasonic SA-MAX9000GN Service Manual

12.13. Main (Digital Power) Circuit (1/2)

1 2 3
SCHEMATIC DIAGRAM - 12
A
A MAIN (DIGITAL POWER) CIRCUIT
B
PW_SW5R4V
SYS5R0V
C
C0DBGYY00911
D
R8020
0
C8005
1
E
DGND
G
F TO
SMPS CIRCUIT
(CN1851)
IN SCHEMATIC
DIAGRAM - 22
SE FE
G
MI FA US BT
H
1 2 3
4 5 6
: +B SIGNAL LINE : -B SIGNAL LINE
C8084
0.01
D8013
DB2J20800L
1 2 3
CE GND SSC IC8011
C0DBGYY03592
D8040 VOUT VIN
+3.3V LDO
B0ADDH000009
5 4
L8005
2
G1C100KA0101
3
1
IC8001
LB8011
J0JGC0000063
+1.5V VOLTAGE
REGULATOR
4 3
LB1222
VIN VO
J0JHC0000046
LB8005
J0JHC0000046
CN GND
1 2
4 3
C8004
VDD VOUT
1
IC8012
C0DBGYY00969
+5V VOLTAGE
REGULATOR
CE GND
1 2
R8064
2.2K
R8080 0
CN8001
NEGATIVE 1
POSITIVE
2
AMBP 3
PCONT
PCONT
4
NC 5
GND_SYS_3R3V 6
SYS5R0V
7
SYNC
SYNC 8
15V
15V 9
15V 10
C8052 C8054
0.1 25V1000
GND_15V 11
GND_15V
GND_15V ZJ8007 ZJ8006
12
TEMP_DET 13
SYS5R0V
ZC8001* 1 2 3 1 2
DGND
DGND
US AU IO
K8002 0 R8079 R8078 R8077
AU IO AGND
0 0 0
K8005 0
SE DS BT AMP_GND
3 2 1 3 2 1 3 2 1 3 2 1
K8004 0
FA MGND
K8007 0
FA MIC_GND
ZJ8003 ZJ8001 ZJ8004 ZJ8005
4 5 6
7 8 9
PDET
15V
GND_15V
PW_XSW3R3V
IO MI
PCONT
PW_SOC_1R5V MI
R8062
2.2K
PW_BT_SW4R6V
IO
PCONT2 OI
AM_BP IO
SMPS_FAN_N FA
SMPS_FAN_P FA
IO: MAIN (IO EXPANSION): SCHEMATIC DIAGRAM - 1
SYNC FA: MAIN (FAN LED): SCHEMATIC DIAGRAM - 2 ~ 3
MI
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 4
TEMP_DET MI
BT: MAIN (AMP BTL): SCHEMATIC DIAGRAM - 5 ~ 6
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 7 ~ 8
SE: MAIN (AMP SINGLE): SCHEMATIC DIAGRAM - 9 ~ 10
FE: MAIN (FE): SCHEMATIC DIAGRAM - 11
DI: MAIN (DIGITAL POWER): SCHEMATIC DIAGRAM - 12 ~ 13
US: MAIN (USB): SCHEMATIC DIAGRAM - 14
AU: MAIN (AUX): SCHEMATIC DIAGRAM - 15
3
R8076
0
7 8 9
58
10 11 12
R8018 0
D8004
4 5
DA2J10100L
IC8007
FB EN
C0DBEYY00146
+12V VOLTAGE VIN GND VO
REGULATOR
3 2 1
R8003
Q8001
33K
B1ADGF000010
R8002
SWITCH
4.7K
R8052
4.7K
R8001
10K
R8051
R8053
10K
4.7K
R8063
QR8001
2.2K
B1GBCFJJ0040
PCONT
1/2 2/2
SA-MAX9000GN/PU MAIN (DIGITAL POWER)
10 11 12
13 14
P1
PW_SW15R0V FA
PDET
MI
PCONT MI
PW_SW12R0V
AU IO
PW_FL_SW12V IO
PCONT3
OI
TO MAIN (DIGITAL POWER)
CIRCUIT (2/2)
CIRCUIT
13 14