Block Diagram - Panel/Power Supply Section - Sony MAP-S1 Service Manual

MAP-S1
5-4.

BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -

REMOTE CONTROL
RECEIVER 135 SIRCS_IN
IC3520
40 SPI_DO_FL
ND4401
35 SPI_CLK_FL
FLUORESCENT
INDICATOR 38 SPI_CS_FL
TUBE
RECT
D4404, 4406
AUDIO DSP, SYSTEM CONTROLLER
T4401
RECT
DC/DC
D4407, 4408
CONVERTER
TRANSFORMER
FL12V
RECT OSC
D4402, 4403, Q4403, 4404
D4405, 4410
NFC MODULE
(RC-S801)
NFC DATA 110 NFC_DATA
NFC SPICLK 108 NFC_SPI_CLK
NFC IRQ 104 NFC_IRQ
NFC SW 103 NFC_SW
NFC SEL 111 NFC_SEL
NFC RFDET 6 NFC_RFDET
D4401
POWER ON/
STANDBY
INDICATOR
LED DRIVE
(GRN) 136 LED_RED
Q4405
LED DRIVE
118 LED_GREEN
(RED)
Q4406
S4401
I
/ 1 56 KEY_WAKEUP
S3500
Z 84 KEY_IN1
EN3510
– TUNING +
. >
PUSH ENTER
ROTARY
82 JOG_FUNCTION
ENCODER
EN3521 ROTARY
83 JOG_VOLUME
ENCODER
VOL
S3510 – 3512
FRONT PANEL 85 KEY_IN2
KEYS
TH001 81 TEMP
POWER_BT, POWER_BCO,
(Page 40)
BCO-1.2VP-ON, POWER_USB,
RESET_FL
>006B
MAP-S1
A5.2V
D5.2V
FE5.2V
RESET_FL
+1.2V
+3.3V
IC203 (4/4)
FE_3.3V
D3.3V
FRONT VBUS
POWER_USB
USB_OVER_CURRENT 57
FAN_SPEED 164
FAN_CTRL 27
FL_3.3V
BCO +3.3V
POWER_BCO
BT_SW3.3V
POWER_BT
RESTE_CP 76
AC_CUT 137
D3.3V_SOC
BCO +1.2V
BCO-1.2VP-ON
D1.2V_SOC
BCO VBUS
BCO-1.2VP-ON
AC_RELAY 173
AC_DET 79
+1.2V
REGULATOR
IC501
+3.3V
REGULATOR
IC505
DC/DC
CONVERTER
IC851
+3.3V
REGULATOR
IC709
D709
D707
POWER
MONITOR
Q705 D705
VBUS SWITCH
IC4001
M1
M
(FAN)
FAN SPEED
CONTROL
Q701
B+ SWITCH
Q001, 002
FL12V
+3.3V
REGULATOR
IC001
A+7V
RESET SIGNAL
GENERATOR
IC204
DC/DC
CONVERTER
A+5V
IC703
AMP B+
+1.2V
REGULATOR
AMP B–
IC3002
A–7V
+1.2V DC/DC
REGULATOR CONVERTER
IC710 IC704
A–5V
REGULATOR B+ SWITCH
AMP B–
Q706 Q707, 708
(FOR IC2003)
POWER
CONTROL
Q200 – 202
42 42
DC/DC
CONVERTER
IC701
DC/DC
CONVERTER
IC702
FAN MOTOR
DRIVE
IC707
T1
MAIN POWER
TRANSFORMER
+12V F5001
RECT
REGULATOR
D5001 – 5004
IC4803
+7V
REGULATOR
IC2007
+5V +15V
REGULATOR REGULATOR
IC2008 IC2004
F2001
RECT
F2002
D2002
–7V –15V
REGULATOR REGULATOR
IC2006 IC2005
–5V
REGULATOR
IC2009
REGULATOR
D2001, Q2002
D001
RELAY DRIVE
Q5001
SUB POWER
TRANSFORMER
RECT
D5006 – 5009
RY5001
T5002
LINE F5002
AC1
FILTER
- AC IN
T5001