Samsung LW17N23W Service Manual page 64

11 Schematic Diagrams
❈ This Document can not be used without Samsung's authorization.
11-2 Schematic Diagram
DGDP
D18 GLVDS
GRAM1
AG565
DG565
C501~C589
R501~R564
RA501~RA529
BD501~522
IC501~506
D501~503
Q501
X501
CN501~506
T501~507
A3.3V
C554
BD501 2.2uF C555
BLM41P600S 100nF
35V
AG565
C556
BD502 C557
2.2uF
100nF
BLM41P600S 35V
A1.8V
AG565
BD505
3.3UH
C558
2.2uF C559 C560
100nF 100nF
35V
AG565
BD503
BLM41P600S
C561 C562 C563 C564
100nF 100nF 100nF
10uF
16V
AG565
CLK_OUT
RA502 RA501
SUPLECODE SUPLECODE
IPCLKENCH1
IPCLKCH1
ACTIVECOASTCH1
HSCH1
VSCH1
ODDCLMPCH1
RAWHSCH1
IPDATACH1A(0)
IPDATACH1A(0:23)
IPDATACH1A(1)
IPDATACH1A(2)
IPDATACH1A(0:23) IPDATACH1A(3)
IPDATACH1A(4)
IPDATACH1A(5)
IPDATACH1A(6)
IPDATACH1A(7)
IPDATACH1A(8)
IPDATACH1A(9)
IPDATACH1A(10)
IPDATACH1A(11)
IPDATACH1A(12)
IPDATACH1A(13)
IPDATACH1A(14)
IPDATACH1A(15)
IPDATACH1A(16)
IPDATACH1A(17)
IPDATACH1A(18)
IPDATACH1A(19)
FOR OSD
IPDATACH1A(20)
IPDATACH1A(21)
IPDATACH1A(22)
A(0:21)
IPDATACH1A(23)
A(0)
SUPLECODE A(1)
A(2)
RA503
A(3)
A(4)
SUPLECODE A(5)
A(6)
RA504
A(7)
A(8)
SUPLECODE A(9)
A(10)
RA505
A(11)
A(12)
SUPLECODE A(13)
RA506
A(14)
A(15)
A(16)
SUPLECODE A(17)
RA507
A(18)
A(19)
SUPLECODE
A(20)
RA508
A(21)
PROMOEN
SW_LVDS
IPCLKENCH2 SUPLECODE
RA509
IPCLKCH2
ACTIVECOASTCH2
HSCH2
U87 VSCH2
ODDCLMPCH2
1
IPDATACH2A(0)
IPDATACH2A(0:15)
IPDATACH2A(1)
IPDATACH2A(2)
IPDATACH2A(3)
A3.3V
IPDATACH2A(4)
IPDATACH2A(5)
IPDATACH2A(6)
IPDATACH2A(7)
IPDATACH2A(8)
IPDATACH2A(9)
RA510 RA511
IPDATACH2A(10)
IPDATACH2A(11)
2 6 8 2 6 8
4 4 IPDATACH2A(12)
5V
IPDATACH2A(13)
1 1 IPDATACH2A(14)
3 5 7 3 5 7
IPDATACH2A(15)
SW_INVERTER
LED_GRN
LED_RED
SW_POWER
R509 R512 R513
POWER_KEY
CN501
4.7K 4.7K 4.7K CH+_OUT
slcon6p
0 R510 CH-_OUT
1 IRQ2QCM
TV_VIDEO
0 R511
R514
2 IRQ2SYS
1K
3 1/16W
SDA
4
5
SCL
DG565
6 3 3
2 1 2 1
D510 D502
MMBD4148SE MMBD4148SE
11-4
A3.3V
C501
100nF
C502
100nF
C503
100nF
IC501
K4S643232E-TC60
C504
100nF
C505
100nF
C506
100nF
GRAM1
FSADDR(0:13)
FSDQM(0:7)
A1.8V
22uF 16V 100nF
BD504
BLM41PG600SN1L
A3.3V
100nF
FSDATA(0:63)
RA533 RA534 RA535 RA536
0 1/16W 0 1/16W 0 1/16W 0
2 4 6 8 2 4 6 8 2 4 6 8 2
DG565
22uF 1 3 5 7 1 3 5 7 1 3 5 7 1
16V
D3 AVDD3_3DLLBG
D2
AVDD3_3BG
G1
AVDD1_8_0
G2 AVDD1_8_1
G3
AVDD1_8_2
H4
AVDD1_8_3
C1 AVDD3_3_0
C2
AVDD3_3_1
C3
AVDD3_3_2
D4
AVDD3_3_3
F5 AVDD3_3_4
F6
AVDD3_3_5
H5
AVDD3_3_6
R503 0
R504
A2 EXTCLK1
0
A1
EXTCLK2
0
R505
B11
CE_CH1
A11
CLK_CH1
C11
PEN_CH1
E11
FBK_CH1
A12
VS_CH1
B12
FIELD_CH1
D11 HS_CH1
E9
BE0_CH1
D10
BE1_CH1
D9 BE2_CH1
C10 BE3_CH1
C9
BE4_CH1
B10
BE5_CH1
B9 BE6_CH1
A10
BE7_CH1
A9
GE0_CH1
D8
GE1_CH1
C8
GE2_CH1
B8
GE3_CH1
IC565
A8 GE4_CH1
A7
GE5_CH1
B7
GE6_CH1
C7
GE7_CH1
C6 RE0_CH1
B6
RE1_CH1
A6
RE2_CH1
D5
RE3_CH1 PW565
C5 RE4_CH1
B5
RE5_CH1
A5
RE6_CH1
B4
RE7_CH1
D16
BO0_CH1
C17
BO1_CH1
B17
BO2_CH1
A17 BO3_CH1
E14
BO4_CH1
D15
BO5_CH1
C16
BO6_CH1
B16
BO7_CH1
A16
GO0_CH1
E13
GO1_CH1
D14
GO2_CH1
C15
GO3_CH1
B15 GO4_CH1
A15
GO5_CH1
C14
GO6_CH1
B14
GO7_CH1
A14 RO0_CH1
E12
RO1_CH1
D13
RO2_CH1
C13
RO3_CH1
B13 RO4_CH1
A13
RO5_CH1
D12 RO6_CH1
C12
RO7_CH1
V10
CE_CH2
U10 CLK_CH2
W10
PEN_CH2
T11 FBK_CH2
U11
VS_CH2
R506 0
V11 FIELD_CH2
R507 0 Y10
HS_CH2
R508 0
W17
B0_CH2
Y17 B1_CH2
V16
B2_CH2
W16
B3_CH2
Y16
B4_CH2
V15 B5_CH2
W15
B6_CH2
Y15
B7_CH2
Y14
G0_CH2
W14
G1_CH2
V14
G2_CH2
U14
G3_CH2
Y13
G4_CH2
W13
G5_CH2
V13 G6_CH2
U13
G7_CH2
T13
R0_CH2
Y12
R1_CH2
W12 R2_CH2
V12
R3_CH2
U12
R4_CH2
T12
R5_CH2
Y11 R6_CH2
W11
R7_CH2
IC512
SUPLECODE
IC513
R515
SUPLECODE
100K
R519 0
1/16W R518 0 SDA
2-5
R516
47K DG565 R520 0
Q0 Q1 SCL
X501
C565 R517 C567 R521 0
0.03nF 47K 10uF C568 RESETN
AS-20.000-20-FUND-SMD
50V 16V 100nF
C566
0.018nF
OPTION
50V
DG565 MO DG565 R580 0 1/16W
CLK_OUT
FSADDR(11)
FSADDR(11)
FSADDR(12) FSADDR(12)
FSADDR(10)
FSADDR(10)
FSADDR(0)
FSADDR(0)
FSADDR(1)
FSADDR(1)
FSADDR(2)
FSADDR(2)
C507
100nF
C513
100nF
C508
100nF
IC502
C509
100nF
K4S643232E-TC60
C510
100nF
C511
52 46 52
100nF
GRAM1
FSADDR(0:13)
FSDQM(0:7)
FSDATA(0:63)
100nF
D18
RA537 RA538 RA539 RA541 RA542 RA543 RA544 RA545 RA546 RA547 RA548 RA549
1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W 0 1/16W
4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8
3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7
FSDQM7 FSDQM(7)
RA531
R20
FSDQM6 FSDQM(6) 1/16W
M16 FSDQM(5)
FSDQM5 0
L20
FSDQM4 FSDQM(4)
FSDQM3 J19 FSDQM(3)
RA532
G18
FSDQM2 FSDQM(2) 1/16W
E20 FSDQM(1)
FSDQM1 0
D19
FSDQM0 FSDQM(0)
E15
RA521
FSWE_
Y18
FSCAS_
Y19 1/16W
FSRAS_ 0
W18
FSCLK
Y20
R555 0 1/16W
FSA13
U16
FSA12 FSADDR_565(12)
T16
FSA11 FSADDR_565(11)
FSA10 R16 FSADDR_565(10)
V17
FSA9 FSADDR_565(9)
U17
FSA8 FSADDR_565(8)
FSA7 T17
FSADDR_565(7)
V18
FSA6 FSADDR_565(6)
U18
FSA5 FSADDR_565(5)
W19
FSA4 FSADDR_565(4)
DGDP
FSA3 V19 FSADDR_565(3)
U19
FSA2 FSADDR_565(2)
W20
FSA1 FSADDR_565(1)
V20
FSA0 FSADDR_565(0)
U20
R554
47
1/16W RA520 SUPLECODE
DCLK
P4
DPEN
R5
DHS
R4
DVS
DFIELD P5
T3
DSTALL
U1
EXTINT
U2
DCREF
R3 R552 0 1/16W
R553 47 1/16W
DBE0 DISPDATAA(0)
T2 RA519
DBE1 DISPDATAA(1)
T1 DISPDATAA(2)
DBE2
N4 DISPDATAA(3)
DBE3
P3
DBE4 DISPDATAA(4)
RA518
R2
DBE5 DISPDATAA(5)
DBE6 R1 DISPDATAA(6)
M4 DISPDATAA(7)
DBE7
N3
DGE0 DISPDATAA(8)
RA517
P2
DGE1 DISPDATAA(9)
DGE2 P1 DISPDATAA(10)
N1 DISPDATAA(11)
DGE3
N2
DGE4 DISPDATAA(12)
M3 RA516
DGE5 DISPDATAA(13)
DGE6 L4 DISPDATAA(14)
M1 DISPDATAA(15)
DGE7
M2
DRE0 DISPDATAA(16)
RA515
DRE1 L1 DISPDATAA(17)
L2
DRE2 DISPDATAA(18)
L3
DRE3 DISPDATAA(19)
K4
DRE4 DISPDATAA(20)
RA514
DRE5 K3 DISPDATAA(21)
K2
DRE6 DISPDATAA(22)
K1
DRE7 DISPDATAA(23)
J1
DBO0
W5
DBO1
A3.3V
DBO2 V5
Y4
DBO3
W4
DBO4
V4
DBO5
DBO6 Y3
W3
DBO7 R549 R550
Y2
DGO0 10K 10K
Y1
DGO1 1/16W 1/16W
R548 100
DGO2 W1
W2 R547 100
DGO3
V3
DGO4
U7 R546 100
DGO5
R545 100
DGO6 U6
U5
DGO7
U4
DRO0
U8
DRO1
T7
DRO2
T6
DRO3
T5
DRO4
T4
DRO5
U3
DRO6
V2
DRO7
V1
COMP
RSET G4
F4
VREFOUT
D1
VREFIN
E1 C569
10uF
DG 16V C570
F2 100nF
DB
G5 16V
DR
F1 MO
DGDP
DGDP
DG565
R536 0
R537 0
TP838 1
TK3 A3.3V
SUPLVAL
TP839 R532 0 SUPLVAL
SCL2
SUPLVAL R533 0
SDA2 SUPLVAL
R534 0
SCL1 TK4
R535 0
A3.3V SDA1 R538 R539
R528 R529 R530 R531 3.3K 3.3K
4.7K 4.7K 4.7K 4.7K 1/16W 1/16W
1/16W 1/16W 1/16W 1/16W
CN503 CN502
RESET_9428
3.3V
FT503
FT501 FT502
SGM32F1E104-2A
SGM32F1E104-2A SGM32F1E104-2A
2 B A 1 2 B A 1 2 B A 1
C C C
3 3 3 T505
1
U90
1
U89
1
C512 C582 C514 C515 C516 C517
100uF 1nF 100uF 1nF 100uF 1nF
GLVDS
DISPDATAA(23)
DISPDATAA(21)
DISPDATAA(8)
DISPDATAA(9)
DISPDATAA(10)
DISPDATAA(14)
DISPDATAA(15)
DISPDATAA(11)
DISPDATAA(12)
DISPDATAA(13)
DISPDATAA(0)
DISPDATAA(6)
DISPDATAA(7)
DISPDATAA(1)
DISPDATAA(2)
DISPDATAA(3)
DISPDATAA(4)
DISPDATAA(5)
R557
C520
0 100nF
50V
MO
GLVDS
FSADDR_565(0:13) FSADDR(0:13)
FSADDR_565(0) FSADDR(0) R558
RA522
FSADDR_565(1) FSADDR(1)
1/16W 47
FSADDR_565(2) FSADDR(2)
0
FSADDR_565(3) FSADDR(3)
FSADDR_565(4) FSADDR(4) RA523
FSADDR_565(5) FSADDR(5)
1/16W
FSADDR_565(6) FSADDR(6)
0
FSADDR_565(7) FSADDR(7)
FSADDR_565(8) FSADDR(8) RA524
FSADDR_565(9) FSADDR(9)
1/16W
FSADDR_565(10) FSADDR(10) PANEL_HS
0
FSADDR_565(11) FSADDR(11)
FSADDR_565(12) FSADDR(12) PANEL_VS
R582 0 1/16W
PANEL_DE
PANEL_CLK
A5V
R566 R567
3.3K 3.3K
1/16W 1/16W 1/16W
FSDQM(0:7) 0
R568
SCL2
Q502 1/16W
2N7002L 0
R569
SDA2
Q503
2N7002L
FSADDR_565(0:13)
R556 R951 R952 R953
1K 1K 1K 1K
1/16W 1/16W 1/16W 1/16W
3.3V
R560 R561 R946
3.3K 3.3K 3.3K
1/16W 1/16W 1/16W
PANEL_CLK
PANEL_DE
PANEL_HS A3.3V
R563
PANEL_VS
1K
DISPODD
IR
C581
100pF
IC507 C580
IRQ2SYS 50V
M24256-WMN6T 100nF
DISPCREF
1
8
A0 VCC
DGND 2
DISPDATAA(0:23) A1 WP 7
R564
3
6
NC SCL
R565
4
GND SDA 5
2-4
R598
470K
DGND 1/16W
A3.3V
DGND
TP886
1
TP883
R551
CLK_OUT
1K 1
1/16W
IC505
TP882 TP885
R581 74LCX74MX
47 IC504 1 1 14 1
C_D1 VCC
KIA7029F
1/16W 2 13 C590
D1 C_D2 PROMWEN
A B C D501 100nF
3 CP1 D2 12
RESETN
4 11 16V TP884
1 2 3 S_D1 CP2
5 10 MO
Q1 S_D2
6 1 RESETN
Q_1 Q2 9
7
GND Q_2 8
C575 C576
C578
100uF
TX1 100nF 1nF
16V DGND
RX1 50V
MO
DGND A3.3V
PW_565_SDA_TX0
DGND
PW_565_SCL_RX0
OPTION
R583 0 1/16W
BD508 A(0:21)
3.3UH
PROMCEN1
PROMOEN
C573 C574
V_INT
10uF 100nF
16V 16V
MO
C572 C584
R543 10uF 100nF
240
16V 16V
MO
DACGY
DACBPB
DACRPR
D(0:7)
PROMCEN
PROMWEN
R540 R541 R542
75 75 75
(PAL_OPTION)
DGDP
EEPROM_WP
3.3V_1
FT504
SGM32F1E104-2A
1 A B 2
C
3
C518 C519
100uF
100nF
IC503
16V
TO PANEL
GLVDS
DS90C385MTD
DIGITAL VIDEO
FT505
ACM2012-361-2P
FT506
CN505
1 56 DISPDATAA(20) ACM2012-361-2P
VCC TXIN4 T506 slcon22p_1
55
2 TXIN5 TXIN3 DISPDATAA(19) FT507
3 54 DISPDATAA(18) 1 22
TXIN6 TXIN2 ACM2012-361-2P T872
53 21
4 TXIN7 GND5
T507
5 GND1 52 DISPDATAA(17) 20
TXIN1
51 1 4 19
6 TXIN8 TXIN0 DISPDATAA(16)
7 50 DISPDATAA(22) 18
TXIN9 TXIN27
8 49 2 3 TP872 17
TXIN10 LVDSGND
48 1 TP876 16
9
VCC1 TXOUT0- 1 4 LVDS_DATA(0)
47 1 15
10 TXIN11 TXOUT0+ LVDS_DATA(1)
11 TXIN12 TXOUT1- 46 TP878 14
12 45 2 3 1 1 TP877 13
TXIN13 TXOUT1+ LVDS_DATA(2)
44 12
13
GND2 LVDSVCC 1 4 LVDS_DATA(3)
43 TP879 11
14 TXIN14 LVDSGND1
15 TXIN15 TXOUT2- 42 1 TP880 10
LVDS_DATA(4)
16 41 2 3 1 9
TXIN16 TXOUT2+ LVDS_DATA(5)
40 1 TP875 8
17
R_FB TXCLKOUT- 1 4
39 1 TP881 7
18 TXIN17 TXCLKOUT+ LVDS_DATA(6)
38 6
19 TXIN18 TXOUT3-
LVDS_DATA(7)
20 37 2 3 5
TXIN19 TXOUT3+ TP874
36 1
21 GND3 LVDSGND2 TP873 4 LVDS_DATA(8)
1 4
22 35 1 3
TXIN20 PLLGND LVDS_DATA(9)
34 2
23 TXIN21 PLLVCC
2 3 1 T873
24 33 1
TXIN22 PLLGND1
32
25 TXIN23 PWRDWN
26 31
VCC2 TXCLKIN R947 FT508
30
27 TXIN24 TXIN26 ACM2012-361-2P
47
28 29
TXIN25 GND4 FT509
ACM2012-361-2P
GLVDS
GLVDS
SW_LVDS
R559 R562
47 47
C521
R945 0.01nF
50V
47
MO
A3.3V
GLVDS
A3.3V
R570 R571
10K 10K
1/16W 1/16W BD507
3.3UH
CN506 CN504
FTR_50P
slcon3p
1 1
PROMWEN
PROMCEN1
SCL3 2
2 3
PROMCEN A(0)
4
PROMCEN2
3 5
PROMCEN2
PROMOEN 6
SDA3 7
D(0) 8
9
D(1) 10
11
D(2) 12
R572
13
0
D(3) 14
15
16
17
D(4)
18
19
D(5)
20
21
D(6)
22
D(7) 23
24
25
A(16) 26
A(14) 27
28
A(15)
29
A(12)
A(13) 30
A(10) 31
32
A(11)
33
A(8)
A(9) 34
A(20) 35
36
A(21)
37
38
39
40
A(18) 41
42
A(19)
A(7) 43
44
A(17)
EEPROM_WP A(5) 45
46
100 A(6)
SCL1 A(3) 47
A(4) 48
100
SDA1 A(1) 49
50
A(2)
IC506
MBM29LV160T-90FPT
A(16) 1 48 A(17)
A15 A16
2 47 D(0:7)
A(15) A14 BYTE_
A(14) 3 VSS 46
A13 D(0:7)
A(13) 4 45 A(0)
A12 DQ15A_1
A3.3V
A(12) 5 44 D(7)
A11 DQ7
6 43
A(11) A10 DQ14
A(10) 7 42 D(6)
A9 DQ6
A(9) 8 41
A8 DQ13
B
A(20) 9 40 D(5)
A19 DQ5 2
10 39
NC1 DQ12
11 WE 38 D(4) BD506
DQ4
12 37 A
RESET VCC 1 BLM41P600S
13 NC2 DQ11 36
C579
14 35 D(3)
NC3 DQ3
100nF
15 RY_BY 34
DQ10 16V
A(19) 16 33 D(2)
A18 DQ2
MO
A(18) 17 A17 DQ9 32
A(8) 18 31 D(1)
A7 DQ1
19 30
A(7)
A6 DQ8
A(6) 20 29 D(0)
A5 DQ0
A(5) 21 A4 OE_ 28
A(4) 22 27
A3 VSS2
23
A(3) A2 CE_ 26
A(2) 24 25
A1 A0
A(0:21)
A(1)
LW17N23W