LG SL4Y Service Manual

3-31
Copyright © 2019 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
15
TGND
R409 100
X401
32.768KHZ
R4N8 100
TGND
IC402
1
NC
2
FMI
3
RFGND
4
LPI
5
RST
6
SEB
7
SCLK
8
SDIO
10
VD
11
VA
12
GND
13
ROUT/[DOUT]
15
DOUT
16
DFS
9
RCLK
14
LOUT/[DFS]
17
GPO3/[DCLK]
18
GPO2/[INT]
19
GPO1
20
NC
C433 10nF
TGND
TUNER_3V3
C4A6
33pF
TUNER_DAT
TUNER_R
C437
22pF
TUNER_CLK
FB401
PZ1608U221-1R4TF
FB403
TUNER
220ohm
DGND
R4C3
0
R407 10K
D401
KDS226
1C
2
AC
3A
TGND
TGND
TGND
C4A4
33pF
TGND
TUNER_RST
DGND
R408 100
C438
10uFTGND
FB404
TUNER
220ohm
C436
100nF
TUNER_CE
R4N4 100 TGND
C434
100nF
CN402
EAG64749901
YAW025-02
1
TGND
2
FM_ANT
DGND
C432
2.7pF
L407
56NH
C4A5
33pF
FB402
PZ1608U221-1R4TF
FM_ANT
DGND
TGND
C446 1uF
TUNER
C435
22pF
R4N5 100
C440 1uF
TUNER
L406
56NH
TGND
C431
1nF
TGND
R405
1K
DGND
C439
10uF
TUNER_L
FM
TP_GND
EAX68098001
Close to pin
FM TUNER
Close to pin
Close to pin
Reference PCB
7. FM
FIG 7. TUNER AUDIO
1.27 Vrms
1
1
1
1
1
1
1
1
1
1
1
1
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1
1
1
1
1
1
1
1
1
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1
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1
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1
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1
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1
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1
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1
1
1
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1
1
1
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1
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1
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1
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1
1
1
1
1
1
1
1
1
1
1
1
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1
1
1
1
1
1
1
1
1
1
1
1
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1
.
2
2
2
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2
2
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2
2
7
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7
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7
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7
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7
7
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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V
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V
V
V
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V
V
V
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V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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V
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V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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V
V
V
V
V
V
V
V
V
V
V
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V
V
V
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V
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V
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V
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V
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V
V
V
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V
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V
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V
V
V
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V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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V
V
V
r
r
r
r
r
r
r
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r
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r
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r
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r
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r
r
m
m
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s
ss
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s
s
15

LG SL4Y Specifications

General

Color	black
Audio Channels	2.1
Subwoofer	included
Surround Sound	dolby digital
Number of Drivers	2
RMS Power	300 watts
Inputs	toslink optical, usb type a
Outputs	usb type a
HDMI Inputs	0
HDMI Outputs	0
USB Ports	1
Bluetooth	yes
Wireless Connectivity	bluetooth
Wireless Subwoofer Connectivity	yes
Optical Audio Inputs	1
Remote Control	yes

Weight and Dimensions

Depth	3.3 inches
Height	2.2 inches
Width	35 inches
Net Weight	5 pounds
Subwoofer Depth	10.3 inches
Subwoofer Height	15.4 inches
Subwoofer Width	6.7 inches
Subwoofer Weight	11.7 pounds