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Block Diagram - Panel/power Supply Section - Sony MEX-N5100BE Service Manual

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MEX-N5100BE/N5100BT/N5150BT
5-3.
(REMOTE IN)
MEX-N5100BE/N5100BT/N5150BT

BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -

SYSTEM CONTROLLER
IC503 (3/3)
84 RC_IN1
RES
J801
81 RC_IN0
BUFFER
Q1307
BUFFER
115 REMOTE1K
Q1308
KEY BOARD (3/3)
LCD_DATA
40 LCD_DO
LCD_CLK
35 LCD_CLK
LCD_CE
38 LCD_CE
D502
SIRC
136 SIRCS
KEY_1
83 KEY_IN1
BT_PWR
KEY_0
82 KEY_IN0
49 KEY_ACK1
RE_1
132 RE_IN1
RE_0
131 RE_IN0
122 RE_ON
PANEL_SW
135 DOOR_SW
SYNC_OUT
EN_SYS
USB_ON
PWR_ECO
USB_OVR
SERVO_ON
VBUSIN0 152
BU_IN 56
ACC_IN 45
ILL_IN 79
76
S001
RESET
-COM_1.2V
BU_1.5V
BU_3.3V
BT_3.3V
112
TU_3.3V
TU_5V
USB_VBUS
AU_8.5V
42
104
118
106
108
+1.5V
DR_1.5V
REGULATOR
IC704
D1319
+3.3V
DR_3.3V
REGULATOR
IC702
4
DR_6V
FP_B+
VCC
BACK UP
VOLTAGE DETECT
Q812, 814
30
30
RESET SIGNAL
GENERATOR
IC501
+1.2V
REGULATOR
IC805
REGULATOR
+1.5V
IC803
REGULATOR
IC703
33 VOUT0
36 SW2
+3.3V
REGULATOR
IC1001
+3.3V
REGULATOR
IC002
13
VOUT3
20 VOUT4
28 VOUT2
9
2 3 4 6
+6V
B+ SWITCH
REGULATOR
Q803
IC804
D802
POWER
CONTROL
Q801, 802
D817
D818
BATTERY
CHECK
Q813
ACCESSORY
CHECK
Q806
D814
DIMMER
DETECT
Q807
RESET
>001B
(Page 28)
I2C0_SDA,
I2C0_SCL
I2C0_SDA
>005B
SDA
7
(Page 28)
I2C0_SCL
SCL
8
CN301 (2/2)
15
VIN0
43
VCC
VIN2
26
VINSW
41
9
HSW1
38
AMP_REM
VIN3
15
D816
VIN4
16
23 44
REGULATOR
Q804
REGULATOR
Q805
13
ACC
11
ILL
MUTING
>006B
(Page 29)

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