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LG CM8460 User Manual

LG CM8460
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3-43 3-44
BLOCK DIAGRAMS
1. SYSTEM BLOCK DIAGRAM
5V)
66V)
DRIVER
IRS2092
OP AMP
AZ4580
FET
IRF6775
X2
DRIVER
IRS2092
OP AMP
AZ4580
FET
IRF6775
X2
DRIVER
IRS2092
OP AMP
AZ4580
FET
IRF6775
X2
DRIVER
IRS2092
OP AMP
AZ4580
FET
IRF6775
X2
DRIVER
IRS2092
OP AMP
AZ4580
FET
IRF6775
X2
MLC3730
Main DSP
(+3.3 V_CD, VCC 1.2)
DECK
MECHANISM
M
P/ UP
(VCC50)
FRONT
IR
Receiver
VFD
8BT278INK
Volume/
Key/switch
(+3.3 VA, +12 V)
AM5890
Motor Drive
USB 1
USB 2
SERVO
BU9546
(4X Speed)
IC201
ADC
CS5346
PRE, AMP
DRV632
PS9860
PWM
E2PROM
CLK/ DAT
DRM_WEN/ CAS/
RAS/ SEL/ CLK/ CKE
Speaker Lighting
AMP_OSC
ADC_DATA
MCS_BCK / LRCK/ MCLK
EEPROM
RL
FL
SW1
RR
FR
IR_IN_RL
RL_OUT_P/ N
FL_OUT_P/ N
RR_OUT_P/ N
FR_OUT_P/ N
M00_15
A00_16
SF_DI/ DO
SF_CS/ SCK
VFD_STB/ CLK/ DO/ RST ,
VKK, FL+/ -
RMC
MAIN VOL_A/ B ,
KEY 1/ 2
SE
OP_SW, CL_SW, UP_SW, DN_SW, D_SENSE
MOT_MUTE, CLOSE, OPEN
A, B, C, D, E, F,
PD
LD
SPDO/ SLDO
/ FOD/ TRD
LOAD±
±, SLED±±,
SPIN±±, TR±±, F±±
D2S+/ -
IR_IN_FL
IR_IN_SW1
IR_IN_RR
IR_IN_FR
E
N
PWM_LRCK
/ BCK/ DATA
DSP_O_DATA
EXP_DATA
CD_RW/ MCLK/ LRCK/
BCK, CD_DAT
CD_RST
UART_RX/TX
D
2
S
For AUX
For MIC
PGPC08
IC101
MICOM
PCM1808
SCRATCH A/ B,
M_VOL_A/ B,
FAN_CTRL 1/ 2,
Search_A / B, EQ HIGH/ LOW
R/ G/ B/ W x 2 ea
SW1_OUT_P/ N
SW2_OUT_P/ N
DRIVER
IRS2092
OP AMP
AZ4580
FET
IRF6775
X2
SW2
IR_IN_SW2
32 MB (256 Mb )
SDRAM
16 MB (128 Mb )
S/ Flash

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LG CM8460 Specifications

General IconGeneral
TypeHome audio mini system
Cassette deck-
Product colorBlack
Optical disc playerYes
Number of optical discs1 discs
RMS rated power2750 W
Number of speakers2
Number of subwoofers1
Subwoofer driver diameter (imperial)10 \
Power sourceAC
Power consumption (standby)0.5 W
Power consumption (typical)250 W
Supported radio bandsFM
Audio formats supportedMP3, WMA
Headphone connectivity3.5 mm
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibilityNot supported
Weight and Dimensions IconWeight and Dimensions
Weight34900 g
Package depth520 mm
Package width1266 mm
Package height453 mm
Package weight37700 g
Main unit weight6000 g
Subwoofer weight9500 g
Main unit dimensions (WxDxH)450 x 355 x 160 mm
Subwoofer dimensions (WxDxH)325 x 302 x 454 mm

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