LG 32LK330 / 32LK331 / 32LK334C (CHASSIS:LJ01U) Service Manual ▷ View online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.3V_Normal
W25Q80BVSSIG
IC1401-*1
S_FLASH_MAIN_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
D I [ I O 0 ]
6
CLK
7
HOLD[IO3]
8
VCC
0
OPT
R1401
/FLASH_WP
SPI_SDI
33
R1405
SPI_SDO
SPI_SCK
/SPI_CS
+3.3V_Normal
+3.3V_Normal
4.7K
R1404
10K
R1403
KRC103S
Q1401
OPT
E
B
C
0 . 1 u F
C1401
MX25L8006EM2I-12G
IC1401
S_FLASH_MAIN_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
S I / S I O 0
6
SCLK
7
HOLD#
8
VCC
SFLASH_1MB
20101023
13
GP2R
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
0
FULL_NIM_CHINA
R3723
0
R3761
HALF_NIM
1K
OPT
R3750
TU_CVBS
1.2K
R3768
HALF_NIM
100pF
50V
50V
C3737
0
OPT
R3707
FE_TS_CLK
100uF
16V
16V
C3705
FULL_NIM
4.7K
FULL_NIM
R3742
+5V_TU
0 . 1 u F
16V
C3704
0 . 0 1 u F
25V
25V
C3709
BOOSTER_OPT
LNA2_CTL
RF_SWITCH_CTL
18pF
50V
50V
C3711
TU_I2C_NON_FILTER
1/10W
1
HALF_NIM
R3766
+3.3V_TU
1.2K
R3741
TU_IIC_ATSC_SANYO
+5V_Normal
10K
OPT
R3754
0 . 1 u F
16V
C3725
1/10W
0
FULL_NIM
R3764
IF_P_MSTAR
0
FULL_NIM
R3722
TUNER_RESET
100
FULL_NIM
R3702
0
R3760
HALF_NIM
10K
R3743
BOOSTER_OPT
220
R3752
4.7K
R3753
2.2K
R3737
BOOSTER_OPT
FE_TS_DATA[0-7]
100pF
50V
50V
C3703
22uF
10V
10V
C3719
150
R3703
OPT
2SC3052
OPT
Q3704
E
B
C
+1.2V/+1.8V_TU
10K
R3745
BOOSTER_OPT
1.2K
R3740
TU_IIC_ATSC_SANYO
0
RF_SW_OPT
R3705
+5V_TU
0
FULL_NIM
R3721
FE_TS_SYNC
33
R3735
TU_I2C_NON_FILTER
+3.3V_TU
SC4215ISTRT
FULL_NIM_SEMTEK
IC3701-*1
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
BLM18PG121SN1D
L3701BOOSTER_OPT
18pF
50V
50V
C3713
TU_I2C_NON_FILTER
0
R3704
HALF_NIM
0 . 1 u F
16V
C3724
10K
FULL_NIM_BCD
R3748-*1
0 . 1 u F
16V
C3729
FULL_NIM
+3.3V_Norm
0 . 1 u F
16V
16V
C3726
+3.3V_TU
FULL_NIM_BCD
L3704
33
R3736
TU_I2C_NON_FILTER
22pF
50V
50V
FULL_NIM
C3712
FE_TS_VAL_ERR
0
FULL_NIM
R3731
TU_SIF
0
FULL_NIM_CHINA
R3725
0 . 1 u F
16V
C3710
THERMAL
AP2132MP-2.5TRG1
IC3701
FULL_NIM_BCD
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[ E P ]
0
FULL_NIM
R3730
+5V_TU
10uF
10V
10V
C3730
FULL_NIM
DEMOD_SDA
+3.3V_TU
2SC3052
Q3702
BOOSTER_OPT
E
B
C
0 . 1 u F
16V
16V
C3738
0 . 1 u F
16V
C3717
0
R3734
BOOSTER_OPT
DEMOD_RESET
ISA1530AC1
Q3703
E
B
C
0
FULL_NIM
R3728
5.1K
FULL_NIM_SEMTEK
R3748
100
R3732
0
R3749
0 . 1 u F
16V
16V
OPT
C3728
0 . 1 u F
16V
C3702
+5V_Normal
IF_AGC_MAIN
+1.2V/+1.8V_TU
22uF
10V
10V
C3723
10K
FULL_NIM_BCD
R3769
0
FULL_NIM
R3724
10K
FULL_NIM_BCD
R3771
+1.2V/+1.8V_TU
+3.3V_TU
+3.3V_TU
100pF
50V
50V
C3707
IF_N_MSTAR
100K
R3733
4.7K
FULL_NIM
R3744
ISA1530AC1
Q3705
E
B
C
0
FULL_NIM
R3727
10
R3767
HALF_NIM
0
FULL_NIM
R3729
10uF
10V
10V
OPT
C3731
CONTROL_ATTEN
0
FULL_NIM
R3726
ISA1530AC1
Q3701
BOOSTER_OPT
E
B
C
TU_SCL
220
R3751
TDTJ-S001D
DVB_1INPUT_H_LGIT
TU3702
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
S I F
8
NC[IF_TP]
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
SHIELD
19
+5V_TU
82
R3758
1005
9.1K
FULL_NIM
R3747
0 . 1 u F
16V
C3727
0 . 1 u F
16V
16V
C3701
10K
FULL_NIM_SEMTEK
R3770
TU_SDA
22pF
50V
FULL_NIM
50V
FULL_NIM
C3714
470
R3755
+5V_TU
DEMOD_SCL
0
OPT
R3762
0 . 1 u F
16V
C3708
100
FULL_NIM
R3701
IF_AGC_SEL
0 . 1 u F
16V
16V
C3706
AZ1117BH-ADJTRE1
IC3703
HALF_NIM_1.2V_BCD
2
OUTPUT
3
INPUT
1
ADJ/GND
0
FULL_NIM_BR
R3706
UDA55AL
TU3702-*3
GP3_ATSC_1INPUT_H_SANYO
14
+3.3V
13
+1.2V
5
AS
12
GND
11
VIDEO
2
NC_2
10
NC_3
4
NC[RF_AGC]
1
NC_1
17
DIF_1
9
S I F
8
NC(IF_TP)
3
+B[+5V]
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
SHIELD
19
TDFR-B036F
TU3701-*2
FULL_NIM_BR
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[5V]
4
NC_1[RF_AGC]
5
NC_2
6
SCLT
7
SDAT
8
NC_3
9
S I F
10
NC_4
11
VIDEO
12
GND
13
+ B 2 [ 1 . 2 V ]
14
+ B 3 [ 3 . 3 V ]
15
RESET
16
NC_5
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
22uF
16V
16V
C3722
22uF
10V
10V
C3715
10uF
6.3V
6.3V
C3739
CN
10uF
10V
10V
C3741
HALF_NIM
0 . 1 u F
16V
C3740
HALF_NIM
TDFR-C236D
TU3701-*4
CN_2INPUT_H_ALTO
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[+5V]
4
NC[RF_AGC]
5
NC_1
6
SCLT
7
SDAT
8
NC_2
9
S I F
10
NC_3
11
VIDEO
12
GND
13
+ B 2 [ 1 . 2 V ]
14
+ B 3 [ 3 . 3 V ]
15
RESET
16
NC_4
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
TDFR-C036D
CN_2INPUT_H_LG3911
TU3701
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[+5V]
4
NC[RF_AGC]
5
NC_1
6
SCLT
7
SDAT
8
NC_2
9
S I F
10
NC_3
11
VIDEO
12
GND
13
+ B 2 [ 1 . 2 V ]
14
+ B 3 [ 3 . 3 V ]
15
RESET
16
NC_4
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
MLB-201209-0120P-N2
L3703
MLB-201209-0120P-N2
L3702
AP1117EG-13
I C 3 7 0 3 - * 1
HALF_NIM_1.2V_DIODES
ADJ/GND
OUT
IN
1K
R3741-*1
TU_IIC_NON_ATSC_SANYO
1K
R3740-*1
TU_IIC_NON_ATSC_SANYO
20pF
50V
50V
C3742
TU_I2C_FILTER
20pF
50V
50V
C3743
TU_I2C_FILTER
TDTJ-S101D
TU3702-*4
GP2R_AU_1INPUT_H_LGIT
14
+ B 3 [ 3 . 3 V ]
13
+ B 2 [ 1 . 2 V ]
5
MOPLL_AS
12
GND
11
VIDEO
2
NC_1
10
NC_3
4
RF_AGC
1
ANT_PWR
17
DIF_1[N]
9
S I F
8
NC_2
3
+B1[5V]
16
IF_AGC
7
SDA
6
SCL
15
RESET
18
D I F _ 2 [ P ]
SHIELD
19
COIL
R3735-*1
TU_I2C_FILTER
COIL
R3736-*1
TU_I2C_FILTER
20pF
50V
50V
C3713-*1
TU_I2C_FILTER
20pF
50V
50V
C3711-*1
TU_I2C_FILTER
TDTR-T036F
NTSC_2INPUT_H_LGIT
TU3702-*2
14
+ B 3 [ 3 . 3 V ]
13
+ B 2 [ 1 . 2 V ]
5
NC_2
12
GND
11
VIDEO
2
BST_CTL
10
NC_4
4
NC_1[RF_AGC]
1
RF_S/W_CTL
17
DIF_1[N]
9
S I F
8
NC_3
3
+B1[5V]
16
IF/AGC
7
SDAT
6
SCLT
15
RESET
18
D I F _ 2 [ P ]
SHIELD
19
TDVJ-H101F
TU3702-*1
GP3_ATSC_1INPUT_H_LGIT
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
S I F
8
NC(IF_TP)
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
SHIELD
19
FE_TS_DATA[3]
FE_TS_DATA[1]
FE_TS_DATA[5]
FE_TS_DATA[7]
FE_TS_DATA[2]
FE_TS_DATA[4]
FE_TS_DATA[6]
FE_TS_DATA[0]
R2
R2
FE_AGC_SPEED_CTL
C l o s e t o t h e t u n e r
GP2R_LARGE_TUNER
1 . s h o u l d b e g u a r d e d b y g r o u n d
2 . N o v i a o n b o t h o f t h e m
3 . S i g n a l W i d t h > = 1 2 m i l s
S i g n a l t o S i g n a l W i d t h = 1 2 m i l s
G r o u n d W i d t h > = 2 4 m i l s
close to TUNER
BOOSTER : CHINA OPT
close to TUNER
R1
Vo=0.8*(1+R1/R2)
200mA
OPTION : RF AGC
FE_BOOSTER_CTL
T h e p u l l - u p / d o w n o f L N A 2 _ C T L
is depended on MODLE_OPT_1.
GPIO must be added for FE_BOOSTER_CTL
TUNER MULTI-OPTION
R1
380mA
s h o u l d b e g u a r d e d b y g r o u n d
G P I O m u s t b e a d d e d .
close to TUNER
60mA
T h i s w a s b e i n g a p p l i e d t o t h e o n l y c h i n a d e m o d ,
s o t h i s h a s t o b e d e l e t e d i n b o t h m a i n a n d I S D B s h e e
C l o s e t o t h e C I S l o t
c l o s e t o I F l i n e
P u l l - u p c a n ’ t b e a p p l i e d
because of MODEL_OPT_2
l o c a t i o n m o v e m e n t , 0 9 2 9
Add,0929
c l o s e t o t h e t u n e r p i n , a d d , 0 9 0 2 9
S i z e c h a n g e
S i z e c h a n g e
P l e a s e , c h e c k m u l t i I t e m ! 1 0 / 1 2
TUNER_L
20101023
14
GP2R
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
WOOFER_L+
12
R5073
WOOFER
0 . 1 u F
50V
C5043
WOOFER
4.7K
R5053
WOOFER
WOOFER
22000pF
50V
C5066
WOOFER
AMP_SCL
390pF
50V
C5037
WOOFER
WOOFER
0 . 1 u F
16V
C5051
WOOFER
100pF
50V
C5062
WOOFER
1N4148W
100V
OPT
D5004
3 . 3
OPT
R5010
WOOFER_R-
1000pF
50V
C5009
WOOFER
12
R5061
WOOFER
0 . 4 7 u F
50V
C5039
WOOFER
0 . 1 u F
50V
C5061
WOOFER
WOOFER_R+
1uF
25V
C5057
WOOFER
1N4148W
100V
OPT
D5001
3.3K
R5064
WOOFER
WOOFER
WOOFER
WOOFER_R+
10uF
35V
35V
C5050
WOOFER
BLM18PG121SN1D
L5052
WOOFER
+24V
100
R5060
WOOFER
18pF
50V
50V
C5063
WOOFER
AUD_LRCK
22000pF
50V
C5052
WOOFER
12
R5013
WOOFER
0
OPT
R5008
0 . 4 7 u F
50V
C5040
WOOFER
12
R5052
WOOFER
10K
R5012
WOOFER
POWER_DET
+1.8V_AMP2
0 . 1 u F
16V
16V
C5059
WOOFER
0 . 1 u F
50V
C5041
WOOFER
BLM18PG121SN1D
L5053
WOOFER
+3.3V_Normal
100
R5004
WOOFER
+3.3V_Normal
33
R5063
WOOFER
0 . 1 u F
16V
C5005
WOOFER
+1.8V_AMP2
AMP_RESET
AUD_SCK
+24V
390pF
50V
C5036
WOOFER
1N4148W
100V
OPT
D5003
100
R5070
WOOFER
AP1117E18G-13
IC503
WOOFER
2
OUT
3
IN
1
ADJ/GND
SMAW250-05
P5050
WOOFER
1
2
3
4
5
SMD
22pF
50V
50V
OPT
C5015
WOOFER_R-
10K
R5055
WOOFER
BLM18PG121SN1D
L5055
WOOFER
18pF
50V
50V
C5054
WOOFER
0 . 1 u F
C5073
WOOFER
1000pF
50V
C5071
WOOFER
10uF
10V
C5072
OPT
10uF
10V
C5064
OPT
AUD_LRCH
WOOFER_L-
4.7K
R5058
WOOFER
SMD
22pF
50V
50V
OPT
C5014
12
R5059
WOOFER
0 . 1 u F
50V
50V
C5044
WOOFER
4.7K
R5074
WOOFER
1N4148W
100V
OPT
D5002
10uF
10V
C5058
OPT
0 . 0 1 u F
50V
50V
OPT
C5032
390pF
50V
C5035
WOOFER
AUD_MASTER_CLK
10uF
35V
35V
C5034
WOOFER
0 . 1 u F
50V
50V
C5056
WOOFER
WOOFER
+1.8V_AMP2
WOOFER_L+
4.7K
R5023
WOOFER
1uF
25V
C5068
WOOFER
+1.8V_AMP2
1
R5068
WOOFER
0 . 1 u F
50V
50V
C5033
WOOFER
10uF
10V
10V
C5069
WOOFER
12
R5065
WOOFER
0 . 1 u F
50V
C5042
WOOFER
AMP_SDA
33
R5005
WOOFER
WOOFER_L-
2SC3052
Q5050
WOOFER
E
B
C
AMP_MUTE
12
R5071
WOOFER
1uF
25V
C5055
WOOFER
0 . 1 u F
16V
16V
C5004
WOOFER
1/16W
10K
5%
R5077
WOOFER
+3.5V_ST
0 . 1 u F
16V
C5008
WOOFER
SMD
22pF
50V
50V
OPT
C5065
390pF
50V
C5038
WOOFER
0 . 1 u F
50V
50V
C5070
WOOFER
22000pF
50V
C5067
WOOFER
WOOFER
BLM18PG121SN1D
L5054
WOOFER
22000pF
50V
C5030
WOOFER
100
R5054
WOOFER
12
R5050
WOOFER
1uF
25V
C5053
WOOFER
THERMAL
NTP-7100
EAN60969603
IC502
WOOFER
1
BST1A
2
VDR1A
3
/RESET
4
AD
5
DGND_1
6
GND_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LF
12
AVDD_PLL
13
DVDD_PLL
14
GND
15
DGND_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR0
23
MONITOR1
24
MONITOR2
25
/FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
57
EP_PAD
NRS6045T100MMGK
10.0uH
WOOFER
L5004
NRS6045T100MMGK
10.0uH
WOOFER
L5007
NRS6045T100MMGK
10.0uH
WOOFER
L5005
NRS6045T100MMGK
10.0uH
WOOFER
L5006
1000pF
50V
50V
C5060
WOOFER
WOOFER_L+
120 mA
WOOFER_R
Vd=1.4V
WOOFER_R-
WOOFER_L-
WOOFER_L
WOOFER_R+
WOOFER AMP
WOOFER_NTP
20101023
15
GP2R
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPK_L-
AP1117E18G-13
IC404
2
OUT
3
IN
1
ADJ/GND
1N4148W
100V
OPT
D502
100pF
50V
C504
1N4148W
100V
OPT
D503
10K
R517
+24V
0 . 1 u F
50V
C536
22000pF
50V
C518
22000pF
50V
C514
33
R506
0 . 1 u F
16V
C505
+1.8V_AMP
4.7K
R528
AUD_LRCK
22pF
50V
50V
OPT
C544
0 . 1 u F
16V
C513
+1.8V_AMP
WAFER-ANGLE
P501
1
2
3
4
0 . 1 u F
16V
C502
4.7K
R527
0 . 1 u F
50V
50V
C519
0 . 1 u F
16V
16V
C446
12
R523
SPK_L+
BLM18PG121SN1D
L501
SPK_R-
12
R526
AMP_SDA
100
R505
SPK_R-
4.7K
R530
12
R522
390pF
50V
C532
AMP_SCL
AMP_MUTE
100
R504
+3.3V_Normal
1uF
25V
C512
1000pF
50V
C508
0
OPT
R513
AUD_MASTER_CLK
AMP_RESET
1
R474
SPK_R+
SPK_L-
4.7K
R529
12
R521
10uF
10V
10V
C421
0 . 4 7 u F
50V
C535
33
R507
+3.3V_Normal
12
R525
1N4148W
100V
OPT
D504
1000pF
50V
C506
18pF
50V
50V
C510
10uF
35V
35V
C521
10K
R515
TP502
12
R524
3 . 3
OPT
R535
0 . 0 1 u F
50V
50V
OPT
C547
12
R519
BLM18PG121SN1D
L504
AUD_SCK
390pF
50V
C529
0 . 1 u F
50V
C515
+24V
0 . 1 u F
50V
C537
1uF
25V
C520
+3.5V_ST
0 . 1 u F
50V
50V
C539
0 . 1 u F
C509
10uF
35V
35V
C528
12
R520
0 . 1 u F
50V
50V
C526
10uF
10V
C511
OPT
22pF
50V
50V
OPT
C545
0 . 1 u F
16V
16V
C434
0 . 1 u F
50V
C538
SPK_L+
100
R503
390pF
50V
C531
+1.8V_AMP
100
R514
1uF
25V
C522
0 . 1 u F
50V
50V
C527
POWER_DET
22000pF
50V
C525
2SC3052
Q501
E
B
C
1N4148W
100V
OPT
D501
10uF
10V
C503
OPT
AUD_LRCH
3.3K
R508
390pF
50V
C530
0 . 4 7 u F
50V
C534
+1.8V_AMP
SPK_R+
22pF
50V
50V
OPT
C546
1uF
25V
C517
BLM18PG121SN1D
L502
18pF
50V
50V
C507
10uF
10V
C501
OPT
22000pF
50V
C524
THERMAL
NTP-7100
EAN60969603
IC501
1
BST1A
2
VDR1A
3
/RESET
4
AD
5
DGND_1
6
GND_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LF
12
AVDD_PLL
13
DVDD_PLL
14
GND
15
DGND_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR0
23
MONITOR1
24
MONITOR2
25
/FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
57
EP_PAD
NRS6045T100MMGK
10.0uH
L506
NRS6045T100MMGK
10.0uH
L507
NRS6045T100MMGK
10.0uH
L509
NRS6045T100MMGK
10.0uH
L508
1000pF
50V
50V
C516
120 mA
Vd=1.4V
SPEAKER_L
SPEAKER_R
AMP_NTP
20101023
16
GP2R
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