Sony HCD-CPX11 - DISPLAY;POWER SUPPLY Section

3131
HCD-CPX11
— DISPLAY/POWER SUPPLY SECTION —
SEG1 – SEG36
COM1 – COM4
64-61 1-36
97
95
94
KEY1 – KEY3
LED DRIVE
Q813
D813
(STANDBY)
81
LED DRIVE
Q818
TAPEnN
D818
LED TC
79
LED DRIVE
Q816
D816
LED TUNER
80
LED DRIVE
Q870
CDNX
D870
LED CD
89
12RESET
RESET
IC401
D401
39
PWR RELAY
RECT
D992 – 995
LED STANDBY
LED DRIVE
Q812
DSGX
TUNER/BAND
D812
82
LED DSG
78LCD ON/LED BL
T991
SUB POWER
TRANSFORMER
RY991
AC IN
S801 – 817
1011
X402
32.768kHz
1513
X401
16MHz
XCIN XCOUT XIN XOUT
POWER ON/OFF
RELAY DRIVE
Q991
RY990
POWER ON/OFF
RELAY DRIVE
Q990
20AC CUT
RESET
SWITCH
Q401
A+28V
TUNER +9V,
TC A+9V
A+5V,
D+5V
M+7V
SWITCHING
REGULATOR
+9V
REGULATOR
IC201
D+6.2V
+7V
REGULATOR
IC202
+1.8V
µ-COM+3.3V
PD+3.3V
LCD+3.3V
+1.8V
REGULATOR
IC618
RDS+3.3V
+4V
REGULATOR
IC991
A+3.3V,
D+3.3V
+5V
REGULATOR
IC204
+4V
REGULATOR
IC203
D205
D201
D203
D202
D302
D301
D303
D304
SWITCH
Q333, 334
38CD BD-PWR
SWITCH
Q331, 332
D806,807
(LCD BACK LIGHT)
CD ON
SWITCH
Q201,202
EVER
+3.3V
87 VOL A
74 KEY WAKE UP
88 VOL B
ROTARY
ENCODER
RV803
VOLUME
83 TRE A
84 TRE B
ROTARY
ENCODER
RV804
TREBLE
85 BASS A
86 BASS B
ROTARY
ENCODER
RV805
BASS
D374, 375
4 SIRCS IN/WAKE
75 LCD DATA/EQ DATA
LCD
+3.3V
76 LCD SCL
77 LCD CE
REMOTE CONTROL
RECEIVER
IC802
58
57
56
LIQUID CRYSTAL
DISPLAY
LCD800
LIQUID CRYSTAL
DISPLAY DRIVER
IC801
DATA
SCL
CE
63Vcc
73 LCD MODE
72 LCD INH
59
60
MODE
INH
SYSTEM CONTROLLER
IC300 (4/4)
+12V
,
,