Only For Training And Service Purposes - LG GM750 Service Manual

3. Technical Brief
Audio Subsystem(LM49150) Block & Analog S/W
A u d o i
V R E G _ M S M P _ 2 6 . V
A U I D O _ 2 I C _ S D A
A U I D O _ 2 I C _ S C L
LGE Internal Use Only
S U B S Y S Y E M
C 5 1 7
1 u
C 5 1 6 2 2 0 n
H P H _ R
C 5 1 5 2 2 0 n
H P H _ L
C 5 1 4 1 8 n
L N I E _ O N
C 5 1 3 1 8 n
L N I E _ O P
C 5 1 2 1 u
R 5 1 9 2 7
R C V _ P
R C V _ N
R 5 3 1 2 7
D e e l e t d R e . v C
c h a n g e d R e v 1 0 .
V R E G _ 5 V
C 5 1 0 1 u
C 5 1 1 1 u
A 4
C 1 N
A 5
C 1 P H P R
H P L
D 1
N I A 2
D 2
N I A 1
C I 5 0 1
C 1
N I B 2
M A X 9 8 7 7 A E W P _ T G 4 5
C 2
N I B 1 O U T +
B 2
B A I S O U - T
B 3
S D A
C 3
S C L
D 4
R X N I +
B 4
R X N I -
- 72 - Copyright © 2009 LG Electronics. Inc. All right reserved.
C 5 2 6
1 0 u
S F B H 0 0 0 8 1 0 2
A 1 F B 5 0 2
H S
F B 5 0 4
A 2
H S
S F B H 0 0 0 8 1 0 2
R e . v 1 0 .
D 5
S P K R
B 5
S P K R
C 5 0 6 C 5 2 7
D I N D I N

Only for training and service purposes

R
L
_ P
_ N