LG 442PT260E-DA / 2PT260E-DC (CHASSIS:PB11K) 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.
S7M_POWER_BLOCK
+3.3V_ST
L324
BLM18SG121TN1D
0.1uF
C343
16V
C386
10uF
6.3V
10uF
6.3V
0.1uF
C311
16V
0.1uF
C326
16V
0.1uF
C323
16V
C361
10uF
6.3V
10uF
6.3V
VDDC
0.1uF
C322
16V
0.1uF
C321
16V
0.1uF
C336
16V
0.1uF
C385
16V
VDD33_DVI
+3.3V_ST
0.1uF
C302
16V
0.1uF
C354
16V
C332
10uF
6.3V
10uF
6.3V
0.1uF
C335
16V
VDD33_3.3
AU25_2.5
+1.26V_MIU1VDDC
AVDD_DDR0_1.5
VDDC
0.1uF
C319
16V
+1.26V_MIU0VDDC
0.1uF
C313
16V
0.1uF
C333
16V
0.1uF
C353
16V
+1.5V_DDR_IN
VDDC
C383
10uF
6.3V
10uF
6.3V
LGE101DC-R-1 [S7R DIVX]
IC101
VDDC_1
H11
VDDC_2
H12
VDDC_3
H13
VDDC_4
H14
VDDC_5
H15
VDDC_6
J12
VDDC_7
J13
VDDC_8
J14
VDDC_9
J15
VDDC_10
J16
VDDC_11
L18
A_DVDD
H16
B_DVDD
K19
VDDC_12
L19
VDDC_13
M18
VDDC_14
M19
VDDC_15
N18
VDDC_16
N19
VDDC_17
N20
VDDC_18
P18
VDDC_19
P19
VDDC_20
P20
NC_13
Y12
AVDD1P2
J11
DVDD_NODIE
L7
AVDD2P5_ADC_1
H7
AVDD2P5_ADC_2
J7
AVDD25_REF
J8
AVDD_AU25
L8
PVDD_1
W15
PVDD_2
Y15
AVDD25_PGA
U8
AVDD_NODIE
M8
AVDD_DVI_1
N9
AVDD_DVI_2
P9
AVDD3P3_CVBS
N8
AVDD_DMPLL
P8
AVDD_AU33
T7
AVDD_EAR33
U7
AVDD33_T
T9
VDDP_1
R8
VDDP_2
R9
VDDP_3
T8
NC_5
V20
NC_8
W20
NC_2
U19
NC_3
U20
NC_4
V19
NC_7
W19
AVDD_LPLL
U18
NC_1
T20
NC_14
Y14
AVDD_MEMPLL
R19
NC_6
W14
AVDD_DDR0_D_1
D15
AVDD_DDR0_D_2
D16
AVDD_DDR0_D_3
E15
AVDD_DDR0_D_4
E16
AVDD_DDR0_C
E17
AVDD_DDR1_D_1
F16
AVDD_DDR1_D_2
F17
AVDD_DDR1_D_3
G16
AVDD_DDR1_D_4
G17
AVDD_DDR1_C
H17
NC_22
AB11
NC_23
AB12
NC_27
AC11
NC_28
AC12
NC_18
AA12
MVREF
G15
NC_9
Y7
NC_10
Y8
GND_1
G18
GND_2
H9
GND_3
H10
GND_4
H18
GND_5
H19
GND_6
J10
GND_7
J17
GND_8
J18
GND_9
J19
GND_10
K9
GND_11
K10
GND_12
K11
GND_13
K12
GND_14
K13
GND_15
K14
GND_16
K15
GND_17
K16
GND_18
K17
GND_19
K18
GND_20
L9
GND_21
L10
GND_22
L11
GND_23
L12
GND_24
L13
GND_25
L14
GND_26
L15
GND_27
L16
GND_28
L17
GND_29
M9
GND_30
M10
GND_31
M11
GND_32
M12
GND_33
M13
GND_34
M14
GND_35
M15
GND_36
M16
GND_37
M17
GND_38
N10
GND_39
N11
GND_40
N12
GND_41
N13
GND_42
N14
GND_43
N15
GND_44
N16
GND_45
N17
GND_46
P10
GND_47
P11
GND_48
P12
GND_49
P13
GND_50
P14
GND_51
P15
GND_52
P16
GND_53
P17
GND_54
R10
GND_55
R11
GND_56
R12
GND_57
R13
GND_58
R14
GND_59
R15
GND_60
R16
GND_61
R17
GND_62
R18
GND_63
T10
GND_64
T11
GND_65
T12
GND_66
T13
GND_67
T14
GND_68
T15
GND_69
T16
GND_70
T17
GND_71
T18
GND_72
T19
GND_73
U10
GND_74
U11
GND_75
U12
GND_76
U13
GND_77
U14
GND_78
U15
GND_79
U16
GND_80
U17
GND_81
V7
GND_82
V8
GND_83
V9
GND_84
V10
GND_85
V11
GND_86
V12
GND_87
V13
GND_88
V14
GND_89
V15
GND_90
V16
GND_91
V17
GND_92
V18
GND_93
W7
GND_94
W8
GND_95
W9
GND_96
W10
GND_97
W11
GND_98
W12
GND_99
W13
GND_100
W16
GND_101
W17
GND_102
W18
GND_103
Y13
GND_104
Y18
GND_106
AA13
GND_107
AB13
GND_108
AC13
GND_109
D17
GND_110
H23
GND_111
AF13
GND_FU
J9
PGA_VCOM
U9
0.1uF
C363
16V
C324
10uF
6.3V
10uF
6.3V
L302
BLM18PG121SN1D
C325
10uF
6.3V
10uF
6.3V
0.1uF
C368
16V
+1.26V_VDDC
AVDD_DDR1_1.5
0.1uF
C358
16V
C371
22uF
16V
16V
0.1uF
C329
16V
VDD33_3.3
0.1uF
C306
16V
C330
10uF
6.3V
10uF
6.3V
0.1uF
C328
16V
L323
BLM18PG121SN1D
L321
BLM18SG121TN1D
0.1uF
C327
16V
AVDD_DMPLL_3.3
FRC_LPLL_3.3
AVDD25_PGA_2.5
AVDD25_PGA_2.5
R301
1K
1%
1K
1%
0.1uF
C349
16V
0.1uF
C346
16V
L305
BLM18PG121SN1D
L316
BLM18PG121SN1D
AVDD2P5_2.5
MVREF
+1.26V_VDDC
VDDC
0.1uF
C301
16V
0.1uF
C307
16V
VDD33_3.3
0.1uF
C314
16V
+3.3V_AVDD
L301
BLM18PG121SN1D
+1.26V_MIU1VDDC
0.1uF
C341
16V
C381
10uF
6.3V
10uF
6.3V
0.1uF
C366
16V
0.1uF
C317
16V
0.1uF
C374
16V
AVDD_NODIE_3.3
0.1uF
C379
16V
C362
10uF
6.3V
10uF
6.3V
VDD33_DVI
L306
BLM18PG121SN1D
0.1uF
C342
16V
+1.26V_MIU0VDDC
0.1uF
C350
16V
C334
10uF
6.3V
10uF
6.3V
+1.26V_VDDC
C375
10uF
6.3V
10uF
6.3V
0.1uF
C316
16V
R300
1K
1K
1%
VDDC
AVDD_DDR1_1.5
+2.5V_AVDD
0.1uF
C344
16V
AVDD2P5_2.5
L310
BLM18PG121SN1D
L304
BLM18PG121SN1D
0.1uF
C304
16V
0.1uF
C338
16V
0.1uF
C305
16V
L309
BLM18PG121SN1D
FRC_LPLL_3.3
VDD33_3.3
L303
BLM18PG121SN1D
AVDD_DMPLL_3.3
AU25_2.5
0.1uF
C352
16V
0.1uF
C339
16V
L300
BLM18PG121SN1D
0.1uF
C351
16V
AVDD_DDR0_1.5
MVREF
0.1uF
C310
16V
C356
10uF
6.3V
10uF
6.3V
L307
BLM18PG121SN1D
ADC2P5_2.5
ADC2P5_2.5
0.1uF
C318
16V
AU33_3.3
0.1uF
C384
16V
0.1uF
C347
16V
0.1uF
C380
16V
L314
BLM18PG121SN1D
AVDD_DDR0_1.5
0.1uF
C309
16V
L320
BLM18PG121SN1D
0.1uF
C337
16V
0.1uF
C315
16V
0.1uF
C345
16V
AU33_3.3
0.1uF
C340
16V
AVDD_NODIE_3.3
0.1uF
C357
16V
3 13
Main IC Power
Place to S7m closely
Place to S7m closely
Place to S7m closely
Place to S7m closely
Place to S7m closely
Place to S7m closely
Place to S7m closely
EAX63425902(5)
Place to S7m closely
Place to S7m closely
2010.10.21
THERMAL
THERMAL
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.
0.1uF
C536
16V
C563
15pF
50V
15pF
50V
C565
10uF
16V
16V
READY
P500
SMAW200-H18S1
READY
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
15
10
5
19
C515
0.1uF
16V
C511
22uF
22uF
16V
READY
5V_ON
+5V
C532
0.01uF
25V
0.01uF
25V
C518
0.1uF
50V
0.1uF
50V
C564
0.1uF
16V
C554
4.7uF
50V
4.7uF
50V
R533
1
+5V_ST
C540
0.1uF
16V
READY
R525
51K
1/10W
5%
R511
330K
R532
1
+3.3V_ST
C533
10uF
10V
10uF
10V
C509
10uF
6.3V
C586
47uF
16V
16V
READY
+3.3V
IC504
AZ1085S-3.3TR/E1
1
ADJ/GND
2
OUTPUT
3
INPUT
LD500
SAM2333
READY
A2[RD]
C
A1[GN]
C508
0.1uF
16V
R519
330K
C543 1000pF
C531
22uF
6.3V
22uF
6.3V
READY
R531
0
L507
3A
C525
10uF
16V
16V
C534
10uF
10V
10uF
10V
+3.3V_AVDD
C589
47uF
16V
16V
C548
10uF
10V
10uF
10V
IC506
AZ1085S-3.3TR/E1
1
ADJ/GND
2
OUTPUT
3
INPUT
R524
3.6K
C573
10uF
6.3V
R527
105K
1%
R515
12K
12K
1/16W
1%
0.1uF
C506
16V
C512
10uF
6.3V
L505
22.0uH
22.0uH
EAP61606601
+5V_ST_EN
C541
2700pF
2700pF
R509
0
READY
C544
22uF
16V
16V
C556
0.015uF
50V
0.015uF
50V
+2.5V_AVDD
R517
0
READY
C560
10uF
16V
16V
L506
120-ohm
2A
C567
10uF
6.3V
READY
C580
0.1uF
16V
R501
10K
READY
+3.3V_AVDD
C562
10uF
6.3V
IC505
MIC39100
0IPRPML001A
2
GND
3 OUT
1
IN
0.1uF
C538
16V
C545
0.1uF
16V
0.1uF
16V
C555
0.01uF
50V
0.01uF
50V
L508
120-ohm
2A
C571
0.1uF
16V
0.1uF
16V
C570
0.1uF
16V
0.1uF
16V
IC501
TPS54319TRE
1
VIN_1
3
GND_1
7
COMP
9
SS/TR
10
PH_1
11
PH_2
12
PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5
AGND
8
RT/CLK
6
VSENSE
4
GND_2
2
VIN_2
17
EP[GND]
+5V_ST_EN
L511
MLB-201209-0120P-N2
C521
0.1uF
16V
0.1uF
16V
C527
100uF
16V
16V
READY
C516
2700pF
2700pF
C524
68uF
35V
35V
C514
0.1uF
16V
C504
100uF
16V
16V
IC500
AP2121N-3.3TRE1
EAN58801701
1
GND
2 VOUT
3
VIN
+5V
L509
120-ohm
2A
R510
10K
R512
1K
1K
READY
C559
470pF
50V
470pF
50V
C517
0.01uF
25V
0.01uF
25V
C503
10uF
16V
17V
C539
0.1uF
16V
0.1uF
16V
+5V_TU
C520 1000pF
JP505
C530
10uF
16V
READY
C546
100pF
100pF
50V
R530
0
R505
10K
1/16W
5%
C537
10uF
16V
L503
3.6uH
C505
10uF
16V
R507
100
+5V_ST_EN
C542
0.1uF
50V
0.1uF
50V
+3.3V
+3.3V_ST
R506
100
R502
10K
READY
R504
10K
IC505-*1
TJ3964S-2.5
GND
VOUT
VIN
R518
10K
Q500
MMBT3904(NXP)
E
B
C
LD501
SAM2333
READY
A2[RD]
C
A1[GN]
C502
10uF
10V
ERROR_DET
IC507
TPS54231D
3
EN
2
VIN
4
SS
1
BOOT
5
VSENSE
6
COMP
7
GND
8
PH
C549
0.1uF
16V
0.1uF
16V
P501
SMAW200-H18S1
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
15
10
5
19
C526
100uF
16V
16V
C568
0.1uF
16V
0.1uF
16V
R500
10K
1/16W
5%
+5V_ST
R503
10K
10K
1/16W
5%
5%
R521
39K
1%
C552
4.7uF
50V
4.7uF
50V
C557
0.1uF
50V
R528
20K
1%
+5V_ST_EN
RL_ON
R526
22
C529
100pF
100pF
50V
+1.5V_DDR_IN
R508
10K
17V
R523
16K
C590
100pF
50V
100pF
50V
READY
D501
40V
MBRA340T3G
L510
Q501
RTR030P02
S
D
G
R513
100
C510
0.1uF
16V
READY
0.1uF
C551
16V
C561
10uF
16V
16V
R529
1K
READY
READY
L502
3.6uH
RL_ON
C519
0.1uF
16V
C501
0.1uF
16V
R520
1K
1K
READY
C500
10uF
16V
10uF
16V
+3.3V_ST
R514
10.7K
1%
C569
22uF
16V
16V
AC_DET
C513
0.1uF
16V
16V
C585
100uF
16V
16V
+1.26V_VDDC
R516
10K
READY
L501
120-ohm
3A
+3.3V_ST
IC502
TPS54319TRE
1
VIN_1
3
GND_1
7
COMP
9
SS/TR
10
PH_1
11
PH_2
12
PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5
AGND
8
RT/CLK
6
VSENSE
4
GND_2
2
VIN_2
17
EP[GND]
C547
22uF
6.3V
22uF
6.3V
READY
R522
75K
75K
1/16W
1%
C522
0.1uF
50V
+5V_ST
C550
10uF
10V
10uF
10V
5 13
POWER
S7 core 2.5V
Multi Power(+3.3V_AVDD -->2.5V_AVDD)
Stand-by (5V_ST --> +3.3V ST)
1.8A
EAX63425901(5)
POWER Wafer 18P
2A
Vout=0.8*(1+R1/R2)
R2
R1
3.2A / P-CHANNEL
R1
R2
Vout=0.827*(1+R1/R2)
3A
Switching freq: 600K
Vout=0.8*(1+R1/R2)
Switching freq: 600K
R2
R1
3A
P_CH FET(+5V_ST_EN Source)
17V => +5V
+5V_ST_EN --> +1.5V_DDR_IN
+5V_ST_EN --> +1.26V_VDDC
+5V --> +3.3V
+5V_ST_EN --> +3.3V_AVDD
2010.10.21
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.
C686
0.01uF
EXTERNAL_DEMOD
R622
100
EXTERNAL_DEMOD
TUNER_IF_N
C693
0.1uF
16V
16V
EXTERNAL_DEMOD
IF_P_MSTAR
R639
2.7K
EXTERNAL_DEMOD
C691
10uF
6.3V
10uF
6.3V
READY
C675
30pF
50V
30pF
50V
EXTERNAL_DEMOD
/DEMOD_RESET
R641
2.2K
EXTERNAL_DEMOD
R630
22
EXTERNAL_DEMOD
R601
1.2K
R603
0
1/16W
5%
INTERNAL_DEMOD
AMP_DEMOD_SCL
R631
22
EXTERNAL_DEMOD
C666
0.1uF
EXTERNAL_DEMOD
R626
10K
EXTERNAL_DEMOD
C680
0.1uF
0.1uF
16V
EXTERNAL_DEMOD
IC602
MN884433
EXTERNAL_DEMOD
1
VSS_1
2
AVDD_S
3
AII_S
4
AIQ_S
5
AVSS_S
6
VRT_S
7
VRB_S
8
TCPO_S
9
VDDL_1
10
MSCL_S
11
MSDA_S
12
VSS_2
13
VSSH
14
PSEL
15
ZSEL
16
VDDL_2
17
ACKI
18
TCPO_T
19
IR_T
20
VRT_T
21
VRB_T
22
AVDD_T
23
AIN_T
24
AIP_T
25
AVSS_T
26
VSS_3
27
MSCL_T
28
MSDA_T
29
VDDH_1
30
GPO1
31
AGCI_T
32
AGCR_T
33
GPO0
34
VDDL_3
35
VSS_4
36
XO
37
XI
38
VDDH_2
39
GPI1
40
GPI0
41
TEST4
42
SHVPP
43
SHVDDH
44
NC_1
45
VSS_5
46
VDDL_4
47
TCK
48
TDI
49
NRST
50
TEST3
51
VSS_6
52
VDDL_5
53
TRST
54
TMS
55
CSEL0
56
CSEL1
57
TDO
58
SYNCA
59
ERRA
60
SYNCB
61
ERRB
62
VSS_7
63
VDDL_6
64
SADR_T
65
NC_2
66
SADR_S
67
HDVDDL0
68
VSS_8
69
SDA
70
SCL
71
VDDH_3
72
SADR
73
INTA
74
INTB
75
VSS_9
76
TEST1
77
TEST2
78
SCKA
79
GPI2
80
SDOA
81
PCKA
82
DENA
83
VDDH_4
84
VSS_10
85
HDVPP
86
RON
87
NC_3
88
HDVDDH
89
NC_4
90
HDVDDL1
91
VSS_11
92
VDDL_7
93
SCKB
94
TEST0
95
SDOB
96
PCKB
97
DENB
98
GPO2
99
VDDH_5
100
AGC_S
C682
0.1uF
EXTERNAL_DEMOD
C692
0.1uF
16V
16V
READY
C694
0.1uF
0.1uF
16V
EXTERNAL_DEMOD
C690
0.1uF
0.1uF
16VEXTERNAL_DEMOD
IF_N_MSTAR
C664
0.1uF
EXTERNAL_DEMOD
R627
1M
1M
EXTERNAL_DEMOD
IC600
KIA1117ST00
1
GND/ADJ
2
OUT
3
IN
C673
0.1uF
0.1uF
EXTERNAL_DEMOD
C669
0.1uF
EXTERNAL_DEMOD
C667
0.1uF
EXTERNAL_DEMOD
R632
22
EXTERNAL_DEMOD
C679
0.1uF
0.1uF
16V
EXTERNAL_DEMOD
R643
22
EXTERNAL_DEMOD
R602
10
R604
0
1/16W
5%
INTERNAL_DEMOD
+1.2V_DE
R624
2.2K
EXTERNAL_DEMOD
FE_TS_SERIAL
C696
0.1uF
16V
0.1uF
16V
EXTERNAL_DEMOD
+3.3V
X602
25MHz
EXTERNAL_DEMOD
R642
22
EXTERNAL_DEMOD
C684
0.1uF
EXTERNAL_DEMOD
+3.3V_DE
C681
0.1uF
EXTERNAL_DEMOD
C688
1uF
EXTERNAL_DEMOD
C671
0.1uF
16V
16V
EXTERNAL_DEMOD
AMP_DEMOD_SDA
R625
2.2K
EXTERNAL_DEMOD
R640
2.2K
EXTERNAL_DEMOD
FE_TS_CLK
ISDB_IF_AGC
R621
10K
10K
1%
EXTERNAL_DEMOD
C663
0.1uF
EXTERNAL_DEMOD
TUNER_IF_P
+3.3V_DE
+3.3V_DE
+1.2V_DE
FE_TS_VLD
C683
0.1uF
EXTERNAL_DEMOD
C689
0.1uF
EXTERNAL_DEMOD
R633
22
EXTERNAL_DEMOD
C672
0.1uF
16V
EXTERNAL_DEMOD
C652
10uF
6.3V
10uF
6.3V
FE_TS_SYN
C697
10uF
6.3V
10uF
6.3V
C676
30pF
50V
30pF
50V
EXTERNAL_DEMOD
C668
0.1uF
EXTERNAL_DEMOD
C685
0.1uF
EXTERNAL_DEMOD
C677
0.1uF
0.1uF
16V
EXTERNAL_DEMOD
C687
1uF
EXTERNAL_DEMOD
C678
0.1uF
16V
EXTERNAL_DEMOD
C670
0.1uF
16V
EXTERNAL_DEMOD
R623
100
EXTERNAL_DEMOD
C665
0.1uF
EXTERNAL_DEMOD
C674
0.1uF
16V
EXTERNAL_DEMOD
L609
MLB-201209-0120P-N2
EXTERNAL_DEMOD
C695
0.1uF
16V
EXTERNAL_DEMOD
6 14
BRAZIL DEMODULATOR
EAX63425902(5)
R1
R2
Close to R622,R623
2010.10.21
V
BRAZIL DEMODULATOR
T
H
E
R
M
A
L
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.
L702
10.0uH
R704
10K
10K
READY
L701
10.0uH
/AMP_RESET
C703
0.1uF
50V
C702
0.1uF
50V
C718
0.22uF
50V
50V
C730
22pF
50V
22pF
50V
READY
R703
0
R710
22
R726
20
JP702
C719
0.22uF
50V
+3.3V
L703
10.0uH
Q700
2SC3052
READY
E
B
C
C706
0.1uF
50V
0.1uF
50V
R711
22
R707
10K
C725
1000pF
50V
AMP_DEMOD_SDA
C707
0.1uF
50V
0.1uF
50V
AUD_SCK
C716
100uF
25V
C722
0.22uF
50V
C729
100uF
25V
C726
1000pF
50V
C720
0.22uF
50V
IC700
STA368BWG
26
GND_PLL
27
XTI
28
BICKI
29
LRCKI
30
SDI
31
RESET
32
INT_LINE
33
SDA
34
SCL
35
GND_DIG_2
36
VDD_DIG_2
17
OUT3B/FFX3B
3
TEST_MODE
6
OUT2B
16
CONFIG
15
VDD
14
GND_REG
13
OUT1A
12
GND1
11
VCC1
10
OUT1B
9
OUT2A
8
VCC2
7
GND2
4
VSS
5
VCC_REG
2
SA
21
VDD_DIG_1
1
GND_SUB
20
TWARN/OUT4A
19
EAPD/OUT4B
18
OUT3A/FFX3A
23
PWRDN
24
VDD_PLL
25
FILTER_PLL
22
GND_DIG_1
3
7
[EP]GND
C728
100uF
25V
25V
C713
100uF
25V
R702
2.2
R709
0
C708 1uF
25V
AUD_LRCH
R701
2K
JP704
C733
22pF
50V
22pF
50V
READY
C723
1000pF
50V
R714
22
C711
0.1uF 50V
C717
0.22uF
50V
0.22uF
50V
C704
0.1uF
50V
C714
330pF
50V
R717
22
R716
22
C721
0.22uF
50V
R713
22
C724
1000pF
50V
JP703
C732
22pF
50V
22pF
50V
READY
17V
AC_DET
C709
0.1uF 50V
C715
330pF
50V
C700
0.1uF
16V
R708
0
READY
C701
4700pF
4700pF
50V
AUD_LRCK
AUD_MASTER_CLK
R715
22
C712
0.1uF
50V
R705
10K
READY
C705
680pF
680pF
50V
C710 1uF
25V
AMP_DEMOD_SCL
R727
20
AMP_MUTE
C731
22pF
50V
22pF
50V
READY
R700
2K
R712
22
R706
2K
P
7
0
0
S
M
A
W
2
5
0
-
H
0
4
R
1
2
3
4
L700
10.0uH
JP701
7 14
AUDIO AMP
EAX63425902(5)
Close-by
Close-by
ST Audio AMP
Close-by
Close-by
2010.10.21
Click on the first or last page to see other 442PT260E-DA / 2PT260E-DC (CHASSIS:PB11K) service manuals if exist.