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MHC-V21/V21D
MHC-V21/V21D
34
34
Ver. 1.1
6-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
S4000
VACUUM
FLUORESCENT
DISPLAY
ND4000
DIN
CLK
STB
VIN
SW+12V
REMOTE CONTROL
RECEIVER
IC4200
FL_CLK
FL_SOUT
FL_LATCH
4
2
176
135 SIRCS
SYSTEM CONTROL
IC109 (4/4)
79
SPM-C-MON
122
PCONT-BTSTBY
76
RES
112
VBUS-OE/SD_WP_0
118
PCONT-DAMP
55
59
C-CONT
80
SPM-AMBIENT-TEMP
PCONT-PSAVE-PROTECT
MTK-POWER-CTRL
63
AC-CUT(MD-BOOT0)
44
60
ST-CE
TH571
A+13V
(AC IN)
MAIN-ON
AC DET
+M/D_+13V/+16V
D+3.3V
+5.2V
USB+5V
+1.2V
SW1
SW2
VO
VCC
VOUT
CE
VDD
VIN1
VIN2
+1.2V
3
14
1
SW2
14
EN1
5
16
VIN1
VIN2
1
16
VIN
CONT
VOUT
5
+5V
4
1
+3.3V
3
4
1
PROTECTION
SWITCH
Q012
SMPS
VOLTAGE REGULATOR
IC009
PROTECTION CONTROL
Q576
PROTECTION CONTROL
Q575
PROTECTION CONTROL
Q574
PROTECTION CONTROL
Q572
PROTECTION CONTROL
Q571
POWER CONTROL
PROTECTION
Q461
POWER CONTROL
PROTECTION
Q004
POWER CONTROL
PROTECTION
Q302, Q303
+9V REG.
IC004
+5V REG.
IC006
BUS BUFFER
IC102 (2/2)
AC CUT SWITCH
Q107
+3.3V REG.
IC903
+5V REG.
IC1000
POWER CONTROL
PROTECTION
Q009
POWER CONTROL
PROTECTION
Q008
VOLTAGE
DETECTOR
IC007
POWER CONTROL
PROTECTION
Q005
POWER CONTROL
PROTECTION
Q457
POWER CONTROL
PROTECTION
Q006
POWER CONTROL
PROTECTION
Q007
POWER CONTROL
PROTECTION
Q459
+1.2V REG.
IC303
+5.2V REG.
IC001
1
6
POWER CONTROL
PROTECTION
Q011
6
1
Q110,Q111
+3.3V
3
6
IC003
IC010
1
6
3
1
SW1
3
M+5.2VPNL
A+13V_AMP
IC2000
SW_12V
IC002
8
1
SW+12V
5
1
4
13
10
11
12
IC103
4
Q304,Q305
POWER CONTROL
PROTECTION
POWER CONTROL
PROTECTION
F+
M+5.2V
POWER CONTROL
POWER CONTROL
+12V REG.
RESET IC
IN
OUT
+12V REG.
OUT
IN
OUT
EN
IN
OUT
EN
IN
VOUT
1G
2G
3G
4G
4Y
4A
TO
AMP
SECTION
V1
PVDD
EN
OUT
VCC
M+5.2V
115 RGB-TRANS-PNL-LED/SPK-LED
56 BT-LED/TOUCH_INT2
1 MEGA_BASS-LED/TOUCH-RESET1
LED DRIVER
Q101
LED DRIVER
Q4001
LED DRIVER
Q4000
D4300
D4001
D4000
S4012 ~ S4021
S4001 ~ S4011
85 AD-KEY1
84 AD-KEY0/TAIKO-KEY
6 POWER-KEY
POWER CONTROL
Q4002
POWER CONTROL
Q4003
VOLUME/
DJ CONTROL
EN4000
83 MASTER-VOLUME
V21D
SYS SET
2018/08/28 21:56:45 (GMT+09:00)