Read Sony SA-NS510 Service Manual online
SA-NS510
SA-NS510
16
16
4-2. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
4 SIRCS
SYSTEM CONTROLLER
IC108 (2/2)
75
AC_CUT
REMOTE CONTROL
RECEIVER
IC113
3 SIRCS2
REMOTE CONTROL
RECEIVER
IC112
54 LED_UPDATE
LED DRIVE
Q121
60 LED_LINK (RED)
LED DRIVE
Q120
D114
61 LED_LINK (GRN)
LED DRIVE
Q119
LINK
D115
UPDATE
63 AUDIO_IN
LED DRIVE
Q913
D910
AUDIO IN
57 LED_AP
LED DRIVE
Q910
D911
AirPlay
48 LED_POWER (BLUE)
LED DRIVE
Q901
D900 í 902
S101
ALL RESET
S102
WPS
WPS
J600
B+ SWITCH
Q603
5 STAT1
9 STAT2
9 STAT2
POWER/CHARGE CONTROLLER
IC601
23
/BATDRV
3
/ACDRV
VCC 24
8 /PG
4 CE
4 CE
11 ISET1
21
HIDRV
19
LODRV
CHARGE SPEED CONTROL
Q605
B+ SWITCH
Q604
83
VSYS_LEVEL_EN
87
BAT_TEMP_DET
12
RESET
73
PVDD_DET
95
INT_ENABLE
51
PCON1
53
NW_IO_POWER (PCON4)
66
KEY_ALL_RESET
94
KEY_WPS
S900
I
/ 1
74
KEY_POWER
S103
UPDATE
S901
90
KEY_PARTY
S902
INPUT
91
KEY_INPUT
S903
VOLUME í
VOLUME +
93
KEY_VOLí
S904
92
KEY_VOL+
100
KEY_UPDATE
88
VSYS_LEVEL_DET
71
BAT_CHARGING
72
BAT_FULL_CHG
76
POWER_SUPPLY_STT
79
BAT_CHG_EN
80
CHG_SPD
E+3.3V
D+3.3V
DC/DC
CONVERTER
IC103
JB_D+3.3V
DC/DC
CONVERTER
IC105
45
PCON3b
50
PCON2 (1.2V)
49
PCON3 (PVDD)
+1.2V
DC/DC
CONVERTER
IC104
+9V
REGULATOR
IC106
RESET SIGNAL
GENERATOR
IC110
VOLTAGE
DETEDCT
Q106, 107
Q106, 107
TEMPERATURE
DETECT
IC603
VOLTAGE
DETECT
IC101
RESET
SWITCH
Q122
RESET
SWITCH
Q110
(RED)
(GRN)
58 CHG_BAT (RED)
LED DRIVE
Q906
D906
59 CHG_BAT (GRN)
LED DRIVE
Q907
CHG/BATT
(RED)
(GRN)
43 LED_PARTY (RED)
LED DRIVE
Q908
D907
44 LED_PARTY (GRN)
LED DRIVE
Q909
(RED)
(GRN)
55 LED_I/O (RED)
LED DRIVE
Q911
D909
56 LED_I/O (GRN)
LED DRIVE
Q912
I
/ 1
(RED)
(GRN)
PARTY
START/CLOSE
PARTY
START/CLOSE
BLUE
ILLUMINATION
47 LED_Play (WHITE)
LED DRIVE
Q904
D903 í 905
WHITE
ILLUMINATION
STANDBY MODE
S107
67 STBY_MODE
68 POWER_SW_DET
E+3.3V
NETWORK STANDBY
STANDBY
OPERATE
S100
ON
OFF
í2 í1
VSYS+18V
+
DC IN 18V
BAT1
LITHIUM ION
SECONDARY BATTERY
B+ SWITCH
Q613
CHARGE
SWITCH
Q606
POWER
CONTROL
Q108, 109
D129
VOLTAGE
DETECT
IC602
VOLTAGE
DETECT SWITCH
Q614, 616
VOLTAGE
DETECT
IC604
VOLTAGE
DETECT SWITCH
Q615, 617
86
BAT_LEVEL_DET
81
BAT_LEVEL_EN
D120
Q123
B+ SWITCH
Q102, 103
B+ SWITCH
Q100, 101
+9V
+5V
PVDD+18V
VSYS+18V
B+ SWITCH
Q104, 118
+5V
REGULATOR
IC107
VOLTAGE
DETEDCT
Q105
VOLTAGE
DETECT
Q601
D604
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