LG 60LB5900 - Headphone Circuit Schematics; Headphone Jack and Control

THE S Y M B O L MA R K O F THI S S C H E MET I C D I A GRA M I N C O R POR A T E S SPECIA L F E A T U RES I M P O R TAN T F O R PRO T E C T I O N F R O M X - R ADI A T I O N . FIRE A N D E L E C TRI C A L S H OCK H A Z A R DS, W H E N SER V I C I N G IF I S ESSENT I A L T H A T O N L Y M A NUF A C T U R E S S P E C I F I ED P A R T S B E U S E D F O R THE CR I T I C A L COM P O N E N T S I N T H E S Y M B O L MA R K O F T HE S C H E M E TIC .
2013.04.29
HEAD_PHONE_EU 30
NC5_M1A
R3 001
3. 3K
OP T
C3 000 10 uF 16 V
HE AD_ P HO N E
C3 001 10 uF 16 V
HE AD_ P HO N E
JK 300 0 -* 1
KJ A-P H -0 - 01 7 7
HE AD_ P HO N E_ 5 pi e
3DE TEC T 4L 5GN D 1R
+3 .3V _ No r ma l
R3 005 10 K
HE AD_ P HO N E
C3 003 10 00p F 50 V
OP T
HP _LO U T
R3 004
1K
HE AD_ P HO N E
HP _DE T
+3 .5V _ ST
HP _RO U T
SI DE_ H P_ M UT E
R3 002 1K
HE AD_ P HO N E
C3 002 10 00p F 50 V
OP T
R3 003
1K
HE AD_ P HO N E
Q3 002 MM BT3 9 04 ( NX P )
OP T
E
B
C
Q3 003 MM BT3 9 04 ( NX P )
OP T
E
B
C
Q3 005 MM BT3 9 04 ( NX P )
OP T
E
B
C
Q3 004 MM BT3 9 04 ( NX P )
OP T
E
B
C
Q3 001 MM BT3 9 06 ( NX P )
OP T
E
B
C
Q3 000
MM BT3 9 04 ( NX P )
OP T
E
B
C
R3 000 1K
OP T
C3 004 4. 7uF
10 V
HE AD_ P HO N E
L3 001
HE AD_ P HO N E
5. 6uH L3 000
HE AD_ P HO N E
5. 6uH
C3 005 4. 7uF
10 V
HE AD_ P HO N E
JK 300 0
PE J03 8 -3 B 6
HE AD_ P HO N E_ 6 pi e
3DE TEC T 4L 5GN D 1R
Headphone *Option : HEAD_PHONE_EU
Close to the Main IC Close to the Main IC
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