Block Diagram - Panel/Power Supply Section - Sony HCD-GPX33 Service Manual

HCD-GPX33/GPX55/GPX77/GPX88
6-4.

BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -

VACUUM
FLUORESCENT
DISPLAY
FL2200
SI 35
36
CLK
LAT 37
38
BK
REMOTE CONTROL
RECEIVER
IC2200
S2000
ROTARY
MASTER VOLUME/
ENCODER
DJ CONTROL
SWITCH
SELECTOR
/OUT6
D2100 - D2104, D2128
I
LEFT WING /OUT8
D2129 - D2132,
/OUT9,
D2118, D2120
/OUT10,
/OUT12
RIGHT WING
D2133 - D2135, D2137
/OUT14,
VOLUME /OUT15
D2136, D2109
5 /OUT0
BLUETOOTH
D2106, D2116
10 /OUT5
DJ KEY
D2115, D2117
/OUT4
9
USB
/OUT1
I
/OUT3
D2000 D2001
BASS BAZUCA
S2100 - S2102,
S2105 - S2107,
S2120 - S2114
S2001 - S2005,
S2103 - S2104,
S2108 - S2113
HCD-GPX33/GPX55/GPX77/GPX88
O-FL-SOUT
99
100 O-FL-CLK
O-FL-LATCH
98
26 O-FL-BK
SYSTEM CONTROLLER
IC100 (4/4)
4 I-SIRCS
92
I-MASTER-VOLUME
IC2100
/OUT11 16
I-RESET 10
O-MTK-POWER-CTRL 79
SIN
2 3 O-RGB-SOUT
SCK
3 5 O-RGB-SCLK
TRANS 4 23 O-RGB-TRANS
PWMCLK 21 22 O-RGB-PWM-CLK
O-PCONT-PSAVE-PROTECT 19
I-AC-CUT 17
65 AD-KEY0
90 I-AD-KEY-1
O-PCONT-DAMP 78
+13V
DYNAMIC LED
LED +5.2V DRIVING
Q2100 - Q2103
VACUUM DC-DC CONVERTER
D2201 - D2204
FLUORESCENT
TRANSFORMER
DISPLAY
T2200
+4V
+5V
RESET IC
+3.5V Reg
+5V
IC420
RESET SWITCH
Q420
+1.2V REG.
+1.2V Reg
IC651
POWER CONTROL
PROTECTION
Q350 - Q354
+3.3V REG. +5V REG.
+3.3V
IC461 IC270
POWER CONTROL
PROTECTION
Q230, Q231
-50V
26 26
SEL A :
DISPLAY BOARD
D1008, D1009, D1012, D1013, D1016, D1017,
D1018, D1019, D1023, D1027
SEL B:
DISPLAY BOARD
D1006, D1007, D1010, D1011, D1014, D1015,
D1024, D1026
SWITCHING
TRANSISTOR
Q2200
SWITCHING
TRANSISTOR
Q2201
+4V REG.
IC261
+5V REG.
IC240
+5V REG.
IC210
+VH
+3.3V REG.
IC260
+5V REG.
+5V
IC1009
+9V REG.
IC230
-5V REG.
-5V
IC1010
-VH
-50V REG. -30V REG. -17.5V REG.
IC1000 IC1012 IC1011
D1044, D1045, D1006, D1007
AC-DET
SWITCH
Q421
REGULATOR,
SWITCHING
+VH
+VL
+13.5V
-VL
-VH
AC-DET
(AC IN)
MAIN ON