HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
26
26
7-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
FL1101
FLUORESCENT
INDICATOR
TUBE
MOTOR
ASSY
S031
FLUORESCENT INDICATOR
TUBE DRIVER
IC1101
SYSTEM CONTROLLER
IC401 (4/4)
F907
RECT
D911, 912
PROTECT
DETECT
Q606
RECT
D602
D006
S1165 - 1180,
S1182 - S1192,
S1193,
S1194, 1195
RESET SWITCH
Q214, 215
D213
+3.3V
UNREG +16V
VBUS+5V
EVER +10V
2 – 13,
LED DRIVE
Q1139, 1141,
Q1143
GRID DRIVE
Q1102 - 1113,
Q1115, 1116
D1124 - 1129
(STREAM)
LED DRIVE
Q1205
LED DRIVE
Q1190
D1205
SUBWOOFER
KEY0
D1196
I/
STANDBY
ROTARY
ENCODER
MASTER
VOLUME
OPERATION
DIAL
S1052
ROTARY
ENCODER
S1051
X402
5MHz
X401
32.768kHz
(AC IN)
RY901
RELAY
DRIVE
Q903
VOLTAGE
SELECTOR
S901
D+1.5V
D605
D055
D623, 624
D908
A+9V
M+9V
M+7V
F906
RECT
D601
F904
F905
RECT
D801
F908
F909
RECT
D800
RECT
D812
D608
A/D CON5V
+5V
REGULATOR
Q696
M+5V
+5V
REGULATOR
Q1220
+4V
REGULATOR
Q210 - 212
SEL A, SEL B
CD MECHANISM
MOTOR B+
REGULATOR
Q655 - 658
TAPE +9V
B+ SWITCH
Q681, 684
JOG B+
B+ SWITCH
Q627, 628
–32V
REGULATOR
Q902
AMP
SECTION
B+
FOR
FLUORESCENT
INDICATOR
TUBE
(GT222/GT555)
–VFL
VF
VF
PT902
SUB POWER
TRANSFORMER
PT901
MAIN POWER
TRANSFORMER
GT111: AEP, RU, AR/
GT222: AEP, RU, MX, AR/
GT444: AEP, UK, RU, MX, AR/
GT555: RU, MX, AR
GT111: E2, E3, E51/
GT22: E2, E51/GT44: E2,
E51/GT55: E2, E51
(GT444/GT555)
(GT444/GT555)
(GT222/GT444/GT555)
OSC
VDD+3.3V
D+3.3V,
VREF+3.3V
+VH
–VH
+VL
–VL
•
Abbreviation
AR :
Argentina
model
E2 : 120V AC Area in E model
E3 : 240V AC Area in E model
E51 : Chilean and Peruvian models
MX : Mexican model
RU : Russian model
D1000, 1003
(USB)
LED DRIVE
Q010
D015
D011 - 014,
(ILLUMINATION)
B+ SWITCH
Q1114, 1117,
Q1120, 1122
GT111: AEP, RU, AR/
GT222: AEP, RU, MX, AR/
GT444: AEP, UK, RU, MX, AR/
GT555: RU, MX, AR
PROTECT
DC DETECT
STBY LED
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299