Block Diagram - Panel, Power Supply Section (Xdp-Mu100) - Sony XDP-PK1000 Service Manual

XDP-PK1000
XDP-PK1000
5-3.

BLOCK DIAGRAM - PANEL, POWER SUPPLY Section (XDP-MU100) -

X202
32.768kHz
X201
7.92MHz
CN301 (2/2)
CRADLE
2
LED_RED LED DRIVE
Q304, 307
3
LED_BULE LED DRIVE
Q303, 306
LED304
SOURCE
12
SIRCS
5
KEY_0
10
RE_0
6
RE_1
SOUND
SETTING
SWITCHES
S206 - 208
INPUT
SELECT
SWITCH
S209
TH101
SYSTEM CONTROLLER
IC202 (3/3)
11 XOUT
RESET
SIGNAL
RESET 12
GENERATOR
10 XIN
IC201
13 OSCOUT
BU +3.3V
S201
15 OSCIN
RESET
BU +5V
IC605 +3.3V
ILL +10V
93 LED1
94 LED2
DSP +5V
IC407, 408 VDD
AU +8.5V
3 SIRCS
92 KEY_ACK1
95 KEY_IN0
USB_VBUS
82 RE_IN0
81 RE_IN1
USB_OVER 80
83 SML_BIT0
84 SML_BIT1
USB_ON 79
85 TRUNK
86 SUBWDIS_BIT0
87 SUBWDIS_BIT1
B/U B+
88 4CH <=> 2CH
BACK UP
VOLTAGE
BU_IN 73
DETECT
Q101, 103
67 THM_AD
ACCESSORY
ACC_IN 72
TEST 75
12 12
RESET
+3.3V
CDON_CHECK
REGULATOR
IC203
REGULATOR
IC102 (2/2)
37 BU_5V (REG2)
31 Paradiss_3.3V (REG3)
34 ILL_10V (REG5)
33 DSP_5V (REG4)
AMP-REM 29
+3.3V
REGULATOR
IC406
30 AUDIO_8.5V (REG1)
DC/DC CONVERTER
IC302
OVER
CURRENT
21 SW PV_IN 24
DETECT
22 SW PV_IN 25
IC301
15 VDD
16 VDD
8
D101 D102
BATTERY
CHECK
Q102
BU_IN
CHECK
Q107
A
(Page 10)
D
(Page 10)
CN101 (2/2)
VP 35
VP1 20
F1
15
VP2 6 +B
11 AMP-REM
VIN 2
B
(Page 10)
13 ACC
14 TEST