LG CM4330 User Manual

3-35 3-36
BLOCK DIAGRAMS
1. OVERALL BLOCK DIAGRAM
DRM_SEL/DRM_CKE/DRM_RAS
DRM_CLK/DRM_CAS/DRM_WEN
D0~D15/A0~A11/A13~A16
SF_DI/DO
SF_CS/CLK(SPI)
USB_HUB_Ds
USB1
USB HUB
USB2512
USB2
Optional
IC504
CP for
IPOD
BT_RESET/BT_RTS/BT_CTS/
BT_RX/BT_TX
IC401
CS5346
TUNER_L /R
TUNER
AUX
AUX_L /R
M
P/UP
IC301
S3053
Motor
Drive
SPDO/SLDO/FOD/TRD /
OP_SW,CL_SW
A,B,C,D,E,F / PD
LD
MOT_MUTE/CLOSE/OPEN
SPINs
SLEDs
m·V{y·
LOADs
PWM DAT/CLK
IC101
MICOM
LC87Fxx96A
IC601
TAS5548
PWM
FL·
FR ·
F/L
AMP_PDN
AMP_OTW/SD/CLIP/AMP PROTECT
F/R
IC701
AMP IC
TAS5612LA
SW
IC702
AMP IC
TAS5612LA
150Wx2
200Wx1
SW
PWM_RST
DAC_DATA
DAC BCK/LRCK
SPI: MICOM_CS/D O/DI /CLK
MAIN_RESET
REMOCON/KEY/
IC102
EEPROM
CLK/DATA
VFD
VFD_STB/CLK/DO
IC501
ABOV
TUNER
TUNER_L /R
TUNER_RST/CE/DAT/CLK
A
A
SPEANA
B
ADC_RST/CLK/DAT
B
ADC_RST/CLK/DAT
IC802 SDRAM
M12L64164A-7TG2M
IC803 FLASH
W25Q80BVSSIG
IC801
BX8805
CM4330 Single USB
CM4430/4530/4630 Dual USB
IC302
BU9543KV
CD_16M
A,B,C,D,E,F
PD
LD
74HCT244
USB_HUB_Res
et
I2S
I2S
CD_MCK/RW/DIN_ OUT /BU SY
9543_Reset
244_CTRL1/244_CTRL2
8MB
1MB
244_CTRL1/244_CTRL2
PWM_MUTE
MB0402C1
BT Ver. 2.0.1

LG CM4330 Specifications

General

Karaoke	No
Bass reflex	Yes
Speaker type	4-way
RMS rated power	180 W
Number of speakers	2
Type	Home audio mini system
Product color	Black
Disc types supported	CD-R, CD-RW
Playback disc formats	CD audio
Audio formats supported	MP3, WMA
Supported radio bands	AM, FM
Display type	-
Apple docking compatibility	Not supported
USB 2.0 ports quantity	1
Power source	AC
Volume control	Rotary