Read Sony DSX-A60BT Service Manual online
DSX-A60BT
DSX-A60BT
14
14
5-2. BLOCK DIAGRAM - DISPLAY/POWER SUPPLY Section -
REGULATOR
IC401
DC/DC CONVERTER
IC501
5
8
VDD (BACKUP5V)
VCC
9
FL
T_USB
12
EN_USB
4
EN_SYS
8
SYNC
16
18
CN102 (2/2)
3
VIN
9
VCC1
13
AMP12V
+B
FU101
19
5
AMP-REM
3 AUDIO 8.5V
2 AUDIO_EN
2 AUDIO_EN
6
ANT-REM
7
ACC
SYSTEM CONTROLLER
IC101 (2/2)
J101
(REMOTE IN)
X101
32.768kHz
88 RCIN1
80 RE-IN1
79 RE-IN0
79 RE-IN0
1 NOSE_SW
9 XOUT
8 XIN
2 SIRCS
92 KEYIN1
93
93
87
KEYIN0
SYS_ON
95 RC_IN0
99 LCD_SO
100 LCD_CLK
98 LCD_CE
89
FLT_USB
81
BT_MIC_ON (A50)
74
AUDIO_EN
73
SYS_EN
10
RESET
90
KEYACK0
KEYACK1
KEY BOARD
LCD_DATA
LCD_CLK
LCD_CE
SIRCS
KEY_1
KEY_0
KEY_0
RE_1
RE_0
RE_0
PANEL_SW
X102
7.92MHz
11 OSCOUT
13 OSCIN
+3.3V
REGULATOR
IC102
+3.3V
REGULATOR
IC601
RESET SIGNAL
GENERATOR
IC105
B+ SWITCH
Q102
SYS+3.3V
BT+3.3V
+5V
REGULATOR
IC603
TU+5V
59
ILL_ON
+9V
REGULATOR
IC402
ILL+9V
AUDIO+8.5V
15 REG 3.3V
10 REG_EN
10 REG_EN
72
AMP_REM
48
EN_USB
24
SYNC_OUT
51
EN_SYS
50
12 AMP_EN
2 LX
7
USBIN
5 USBOUT
VDD+3.3V
USB VBUS
ACC_IN 55
BU_IN 66
BU B+
BU+3.3V
D404
D107
D106
BATTERY
CHECK
Q103
ACCESSORY
CHECK
Q106
BACK UP
VOLTAGE DETECT
Q101, 104
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