LZ-702IR
5
Ref. No.
Application / Function
Operation / Condition / Compatibility
IC800
IR TRANSMITTER
Transmits infrared ray audio signal
IC803,804
BAND SW
Switches band
IC901
REMOTE BUFFER
Buffer for remote signal
Q1
VCO
Oscillates PLL
Q100
COMP/SYNC BUFFER
Buffer for COMP/SYNC
Q102
SYNC-OUT MUTE SW
Mutes SYNC OUT
Q103
γ
R-SIGNAL BUFFER
Buffer for
γ
RED signal
Q104
γ
G-SIGNAL BUFFER
Buffer for
γ
GREEN signal
Q105
V.COM BUFFER
Buffer for V.COM signal
Q106
γ
B-SIGNAL BUFFER
Buffer for
γ
BLUE signal
Q109
DRIVER (FULL OSD)
Drives FULL OSD signal
Q110
V.SEL DRIVER
Drives V.SEL signal
Q111
COMP/SYNC MUTE
Mutes COMP/SYNC signal
Q114
R-SIGNAL MUTE
Mutes RED signal
Q116
G-SIGNAL MUTE
Mutes GREEN signal
Q117
B-SIGNAL MUTE
Mutes BLUE signal
Q300,301
RESET SW
Controls reset
Q302
DIM SENS/VCOM IN SW
Switches DIM SENS or VCOM IN signal
Q500,501
DC-DC CONVERTER SW
Controls DC-DC converter
Q502,503
POWER SUPPLY SW
Supplies power
Q504
P.ON SW
Controls P.ON
Q505
DC-DC CONVERTER SW
Controls DC-DC converter
Q506
ACC DET
Detects ACC
Q800
IR BAND SW
Switches IR band
Q801
IR ON/OFF SW
Controls infrared ray signal
Drives LEDs
Controls surround effect by using infrared ray signal
Controls infrared ray AGC
Switches infrared ray band
Drives LEDs
Mutes right channel signal
Mutes left channel signal
Mutes analog signal
Q815
Lch-OUT MUTE
For IC800
Q816
Rch-OUT MUTE
For IC800
Q818
IR 8V ON/OFF SW
Controls IR 8V
Q819
IR ON/OFF SW
Controls IR (Infrared Ray)
COMPONENTS DESCRIPTION
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