Z828MP
3
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SUB-CIRCUIT UNIT (X13-9930-00)
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SUB-CIRCUIT UNIT (X13-9930-00)
COMPONENTS DESCRIPTION
Ref.No.
Element/Function
Operation/Condition
IC1
SYS u-COM
IC2
RESET
System reset
IC3
GATE IC
Gate IC for muting
IC200 GND-ISO
GND-ISO for CD-CH
IC201 SW-OP
CD/CD-CH input switching
IC202 Buff
SA buffer and 1/2 Vdd
IC300 E-VOL/MPX
E-VOL/MPX
IC301 SYSTEM E'S
SYSTEM E'S
IC500 POWER AMP
IC900 PNL u-COM
IC930 REMOCON
Remote control light sensor
IC940 SA BPF
BPF for SA
IC950 EXTENSION ROM
IC960 3.3V POWER SUPPLY IC 3.3 V power supply
IC961 LEVEL SHIFT IC
5V-3.3 V level shifting
Q1
5V SW
Q2
MUTE SW
Muting SW for PRE-OUT
Q3
CH RST SW
Q4
LED SW
LED SW for DISC_ and EJ SW
Q5
PNL5V SW
Q6
PNL5V SW
Q9
Buff
IFC buffer
Q10
LED SW
LED SW for DSI
Q100,101 FM+B SW
Q102,103 AM+B SW
Q200 MD/CD-CH SW
CD/CD-CH signal switching
Q201 MUTE DRV
For SA muting
Q202 ALC
ALC
Q300 MUTE
E-VOL muting SW
Q350A,B MUTE DRV
PRE-OUT muting
Ref.No.
Element/Function
Operation/Condition
Q351A,B MUTE DRV
PRE-OUT muting
Q352A,B MUTE DRV
PRE-OUT muting
Q600 BU DET
B-U ON/OFF detection
Q601 Acc DET
Acc ON/OFF detection
Q602 P-ANT SW
Q603 P-ANT SW
Q604 P-CON SW
Q605 P-CON PROTECT
Q606 P-CON PROTECT
Q607 P-CON SW
Q608 DIMMER SW
Q609 EXT AMP CON. SW
Q611,612 PNL5V AVR
5V panel power supply
Q613,614 BU5V AVR
5V uCOM power supply
Q615,616 DD-CONV SW
Q617,618 DD-CONV AVR
DC/DC converter power supply
Q619,620 SURVO7.5V AVR
7.5V CD mechanism power supply
Q621,622 AUDIO8V AVR
8V Audio power supply
Q623 14V SW
8V Audio, 5 V DSP,
7.5 V SERVO and 5 V MP3 SW
Q624 14V SW
8V Audio, 5 V DSP,
7.5 V SERVO and 5 V MP3 SW
Q630 MP3 5V AVR
5V MP3 power supply
Q631 MP3 5V AVR
5V MP3 power supply
Q900 LED SW
LED SW for SRC and KENWOOD logos
Q930,931 PNL5V SW
5V Panel SW for SA-BPF and
REMOTE-CON
Q960 BK SW
Q961,962 VFD SW
Содержание Z828MP
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