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

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)