LG CK57 Service Manual

SERVICE MANUAL
MINI HI-FI SYSTEM
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS”
IN THIS MANUAL.
Copyright © 2018 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
CONFIDENTIAL
P/NO : AFN78432907 MARCH, 2017
MODEL: CK57 (CK57, CKS57F/W)
MODEL: CK57
(CK57, CKS57F/W)
“Any reproduction, duplication, distribution (including by way of email, facsimile or other
electronic means), publication, modification, copying or transmission of this Service Manual is
STRICTLY PROHIBITED unless you have obtained the prior written consent of the LG Electronics
entity from which you received this Service Manual. The material covered by this prohibition includes,
without limitation, any text, graphics or logos in this Service Manual.”

LG CK57 Specifications

General

Type	Home audio mini system
Product color	Black
Optical disc player	Yes
Speaker type	2-way
RMS rated power	1100 W
Number of speakers	3
RDS features	PLL
FM band range	87.5 - 108 MHz
MW band range	520 - 1710 kHz
Supported radio bands	FM, MW, PLL
Display type	VFD
Wi-Fi	No
Apple docking	-
USB 2.0 ports quantity	2
Playback modes	Repeat, Shuffle
Audio formats supported	AAC, MP3, WMA
Power source	AC
Power consumption (standby)	0.5 W
Power consumption (typical)	105 W
Equalizer modes	Bass Blast, Bass Blast+, Classic, Funk, Hip hop, Jazz, Normal, Pop, Rock