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HCD-GPX33/GPX55/GPX77/GPX88
HCD-GPX33/GPX55/GPX77/GPX88
26
26
6-4. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
REGULATOR,
SWITCHING
+13.5V
+VH
+5V
-5V
-VH
-VL
-VH
AC-DET
MAIN ON
-5V REG.
IC1010
-17.5V REG.
IC1011
-30V REG.
IC1012
-50V REG.
IC1000
-50V
+5V REG.
IC1009
DC-DC CONVERTER
TRANSFORMER
T2200
SWITCHING
TRANSISTOR
Q2200
SWITCHING
TRANSISTOR
Q2201
D2201 - D2204
+4V REG.
IC261
AC-DET
SWITCH
Q421
D1044, D1045, D1006, D1007
(AC IN)
VACUUM
FLUORESCENT
DISPLAY
+13V
SYSTEM CONTROLLER
IC100 (4/4)
92
ROTARY
ENCODER
S2000
3
5
5
23
22
22
MASTER VOLUME/
DJ CONTROL
LEFT WING
RIGHT WING
BLUETOOTH
VOLUME
DJ KEY
BASS BAZUCA
USB
D2100 - D2104, D2128
SWITCH
SELECTOR
IC2100
9
17
78
2
3
4
3
4
21
VACUUM
FLUORESCENT
DISPLAY
FL2200
99
100
98
35
REMOTE CONTROL
RECEIVER
IC2200
4 I-SIRCS
I-AC-CUT
79
O-MTK-POWER-CTRL
19
O-PCONT-PSAVE-PROTECT
10
I-RESET
O-PCONT-DAMP
O-FL-CLK
O-FL-SOUT
I-MASTER-VOLUME
O-RGB-TRANS
O-RGB-SOUT
O-RGB-SCLK
O-RGB-SCLK
O-RGB-PWM-CLK
O-FL-LATCH
26 O-FL-BK
SI
36
CLK
37
LAT
38
BK
SIN
SCK
TRANS
PWMCLK
/OUT9,
/OUT10,
/OUT12
S2100 - S2102,
S2105 - S2107,
S2120 - S2114
65 AD-KEY0
S2001 - S2005,
S2103 - S2104,
S2108 - S2113
90 I-AD-KEY-1
+VH
+VL
+4V
+5V REG.
IC240
+5V
+5V REG.
IC210
+5V
+3.3V REG.
IC260
+1.2V REG.
IC651
+1.2V Reg
+9V REG.
IC230
+5V REG.
IC270
+3.3V
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
11,12,13
14,15,17
6,7,8
D2129 - D2132,
D2118, D2120
D2133 - D2135, D2137
D2136, D2109
D2106, D2116
D2115, D2117
19,20
D2000
D2001
/OUT14,
/OUT15
/OUT4
10 /OUT5
5 /OUT0
16
/OUT11
LED +5.2V
/OUT6
I
/OUT8
/OUT1
I
/OUT3
DYNAMIC LED
DRIVING
Q2100 - Q2103
POWER CONTROL
PROTECTION
Q350 - Q354
RESET IC
IC420
+3.5V Reg
RESET SWITCH
Q420
POWER CONTROL
PROTECTION
Q230, Q231
+3.3V REG.
IC461
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