Samsung LW32A23W Service Manual page 21

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PPMM (Sub Scaler) Block Schematic Diagram
VCC2.5D_PPMM_1 VCC2.5D_PPMM PGA3V_1
FT409
B A
2 1
C
3
C4102 C4101 C4100 C499 C498 C497 C481 C480 C479 C478
C495
100nF 100nF 100nF 100nF 100nF 100nF C496 100nF 100nF 100nF 100nF
22uF
100nF
DG_PPMM AG_PPMM
VCC3D_PPMM_1
C494 C493 C492 C491 C490 C489 C488 C487 C486 C485 C484
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
C483 C482
22uF
100nF
DG_PPMM
AG_PPMM
1uF
C400
PC_RED
C401 1uF
PC_BLUE
C402 1uF
PC_GREEN
C403 100nF
COMP_PPMM_PR
Y3
RED
C404 100nF
AA1
COMP_PPMM_PB BLUE
AD2
GREEN
C405 100nF
AA3
COMP_PPMM_Y Cr
AB1
Cb
C406 1uF
AD1
PPMM_TTX_R Cy
AA2 Pr
C407 1uF
AB2
PPMM_TTX_B Pb
1uF AE2
C408 Py
PPMM_TTX_G
C412 1uF
AD4
RTOP
C409 C410 C411 C413 1uF AE4
RMID
10pF 10pF 10pF C415 1uF
AF5
RBOT
C414 1uF
AD5 GTOP
C416 1uF
AE5
GMID
C417 1uF
AE6 GBOT
C419 1uF
AD7
BTOP
C418 1uF
AE7 BMID
C420 1uF
AF7
BBOT
C421 1uF
AE1 VTOP
C422 1uF
AF1
AG_PPMM VBOT
C423
AF2 VREF
10uF
R403 100
PC_VS A19 AVGA_VS
R404 100 B19
PC_HS AVGA_HS
R405 100
DPTV_VS A18 YCbCr_VS
R406 100 B18
DPTV_HS YCbCr_HS
R407 0 AC14
UP_CKO
PPMM_ALE AC15 ALE
R408
100 AD15
PPMM_PSEN PSEN
AE15
PPMM_RD RD
AF15
PPMM_WR WR
R458 0
INT_PPMM AC16
INT
R409 0 C20
I2C_SEL
R410 100
A20
SCL1 SCL
R457 100 B20
SDA1 SDA
C19
RST_PPMM RST
M_AD(0)
AD21 PORT0
M_AD(1) AC22
PORT1
M_AD(2)
AD22 PORT2
M_AD(3) AE22
PORT3
M_AD(4)
AF22
PORT4
M_AD(5) AC23
PORT5
M_AD(6)
AD23
PORT6
M_AD(7) AE23
PORT7
RA400
M_AD(0:7)
B6
DQM(0) GPIO0
DMQ(1) C6
GPIO1
A5
DMQ(2) GPIO2
DQM(3) B5
GPIO3
C5
DQM(4) GPIO4
DQM(5) D5
GPIO5
C4
DQM(6) GPIO6
DMQ(7) D4
PPMM GPIO7
RA401
REV_D ADD
A4
VCLK1
R412 0 F23
VCLK2
R459 0 E23
VCLK3
R460 0 G1
PFCLK0
R415 0 G2
PFCLK1
R416 0 AD14
SMODE
R417 0
W1
BIST_TEN
DG_PPMM DG_PPMM
X400
HC-49/SM5H(10MHz,30ppm)
Q0 Q1
C424
33pF
AG_PPMM
PPMM_TTX_FB
VCC2.5D_PPMM PLL2_2V5
FT402 FOR
2 B A
1 PLL
C C4111 C4110
22uF 100nF
3
2.5V
16V
POWER
PLLB PLLC DLL_AV
DG_PPMM DG_PPMM
FT404
VCC3A_PPMM 2 B 1
A
C
FT403 FT405
3
2 B 2 B A
A 1 1
C C
FT406
3 3
C4109 C4108 2
B A
1
47uF 100nF C
FT407
16V
3
2 B A
C 1
FT408
3
2
B A
1
C
3
C4105 C4104
C4107 C4106
22uF 22uF 22uF 22uF
AG_PPMM
AG_PPMM DG_PPMM AG_PPMM AG_PPMM AG_PPMM
LW32A23W/LW40A23W
VCC3A_PPMM
FT410
A B
1 2
C
3 VCC3D_PPMM
C477
FT400
C435 C437 C439
22uF C431 C433
LFB30-3A1E223M C429
16V 100nF 100nF 100nF 100nF 100nF
100nF
1 A B 2
C C428
3 22uF
C430 C432 C434 C436 C438
C440
100nF 100nF 100nF 100nF 100nF
100nF
DG_PPMM DG_PPMM
VCC3D_PPMM
IC401
FT411
K4S643232E-TC60
A B
1 2
C
1 VDD1 VSS4 86
3 ND(0) 2 85 ND(15)
DQ0 DQ15
3 VDDQ1 VSSQ8 84
ND(1) 4 83 ND(14)
DQ1 DQ14
ND(2) 5 DQ2 DQ13 82 ND(13)
6 81
VSSQ1 VDDQ8
ND(3) 7 DQ3 DQ12 80 ND(12)
ND(4) 8 79 ND(11)
DQ4 DQ11
9 VDDQ2 VSSQ7 78
ND(5) 10 77 ND(10)
DQ5 DQ10
ND(6) 11 76 ND(9)
DQ6 DQ9
12 75
VSSQ2 VDDQ7
ND(7) 13 74 ND(8)
DQ7 DQ8
14 73
N_C1 N_C7
15 72
VDD2 VSS3
16 71
DQMO DQM1
17 70
WE_ N_C6
18 69
CAS_ N_C5
19 68
RAS_ CLK
20 CS_ CKE 67
21 66 NA(9)
N_C2 A9
NA(11) 22 BA0 A8 65 NA(8)
NA(12) 23 64 NA(7)
BA1 A7
NA(10) 24 A10 A6 63 NA(6)
NA(0) 25 62 NA(5)
A0 A5
NA(1) 26 61 NA(4)
A1 A4
NA(2) 27 60 NA(3)
A2 A3
28 59
DQM2 DQM3
29 58
VDD3 VSS2
30 57
N_C3 N_C4
ND(16) 31 56 ND(31)
DQ16 DQ31
32 55
VSSQ3 VDDQ6
ND(17) 33 54 ND(30)
DQ17 DQ30
ND(18) 34 53 ND(29)
DQ18 DQ29
35 52
VDDQ3 VSSQ6
ND(19) 36 51 ND(28)
DQ19 DQ28
ND(20) 37 50 ND(27)
DQ20 DQ27
38 49
VSSQ4 VDDQ5
ND(21) 39 48
DQ21 DQ26 ND(26)
ND(22) 40 47 ND(25)
DQ22 DQ25
41 46
VDDQ4 VSSQ5
ND(23) 42 45 ND(24)
DQ23 DQ24
ND(0) 43 44
MD0 Y26 VDD4 VSS1
Y25 ND(1)
MD1
ND(2)
MD2 Y24
Y23 ND(3)
MD3
W26 ND(4)
MD4
DG_PPMM
W25 ND(5)
MD5
MD6 W24 ND(6)
W23 ND(7)
MD7
V26 ND(8)
MD8
V25 ND(9)
MD9
V24 ND(10)
MD10
V23 ND(11)
MD11
U26 ND(12)
MD12
ND(13)
MD13 U25
U24 ND(14)
MD14
ND(15)
MD15 U23
L26 ND(16)
MD16
ND(17) IC402
MD17 L25
K4S643232E-TC60
L24 ND(18)
MD18
IC400-1 ND(19) 1 86
MD19 K26 VDD1 VSS4
PANELPRO PMM F VERSION
K25 ND(20) ND(32) 2 85 ND(47)
MD20 DQ0 DQ15
ND(21) 3 84
MD21 K24 VDDQ1 VSSQ8
J26 ND(22) ND(33) 4 83 ND(46)
MD22 DQ1 DQ14
ND(23) ND(34)
MD23 J25 5 DQ2 DQ13 82 ND(45)
J24 ND(24) 6 81
MD24 VSSQ1 VDDQ8
MD25 J23 ND(25) ND(35) 7 DQ3 DQ12 80 ND(44)
H26 ND(26) ND(36) 8 79 ND(43)
MD26 DQ4 DQ11
MD27 H25 ND(27) 9 VDDQ2 VSSQ7 78
PPMM H24 ND(28) ND(37) ND(42)
MD28 10 DQ5 DQ10 77
MD29 H23 ND(29) ND(38) 11 DQ6 DQ9 76 ND(41)
G24 ND(30)
MD30 12 VSSQ2 VDDQ7 75
G23 ND(31) ND(39) 13 74 ND(40)
MD31 DQ7 DQ8
C17 ND(32)
MD32 14 N_C1 N_C7 73
D17 ND(33) 15 72
MD33 VDD2 VSS3
A16 ND(34)
MD34 16 DQMO DQM1 71
B16 ND(35) 17 70
MD35 WE_ N_C6
C16 ND(36)
MD36 18 CAS_ N_C5 69
D16 ND(37) 19 68
MD37 RAS_ CLK
ND(38)
MD38 A15 20 CS_ CKE 67
B15 ND(39) 21 66 NA(9)
MD39 N_C2 A9
ND(40)
MD40 C15 NA(11) 22 BA0 A8 65 NA(8)
D15 ND(41) NA(12) 23 64 NA(7)
MD41 BA1 A7
ND(42)
B14 NA(10) 24 63 NA(6)
MD42 A10 A6
C14 ND(43) NA(0) 25 62 NA(5)
MD43 A0 A5
ND(44)
D14 NA(1) 26 61 NA(4)
MD44 A1 A4
B13 ND(45) NA(2) 27 60 NA(3)
MD45 A2 A3
ND(46)
C13 28 59
MD46 DQM2 DQM3
D13 ND(47) 29 58
MD47 VDD3 VSS2
ND(48)
C12 30 57
MD48 N_C3 N_C4
D12 ND(49) ND(48) 31 56 ND(63)
MD49 DQ16 DQ31
A11 ND(50) 32 55
MD50 VSSQ3 VDDQ6
B11 ND(51) ND(49) 33 54 ND(62)
MD51 DQ17 DQ30
C11 ND(52) ND(50) 34 53 ND(61)
MD52 DQ18 DQ29
D11 ND(53)
MD53 35 VDDQ3 VSSQ6 52
A10 ND(54) ND(51) 36 51 ND(60)
MD54 DQ19 DQ28
B10 ND(55) ND(52)
MD55 37 DQ20 DQ27 50 ND(59)
C10 ND(56) 38 49
MD56 VSSQ4 VDDQ5
A9 ND(57) ND(53)
MD57 39 DQ21 DQ26 48 ND(58)
B9 ND(58) ND(54) 40 47 ND(57)
MD58 DQ22 DQ25
C9 ND(59)
41 46
MD59 VDDQ4 VSSQ5
A8 ND(60) ND(55) 42 45 ND(56)
MD60 DQ23 DQ24
ND(61)
B8 43 44
MD61 VDD4 VSS1
C8 ND(62)
MD62
ND(63)
D8
MD63
VCC3D_PPMM
ND(0:63)
DG_PPMM FT401
C442 C444 C446 C448 C450 C452
100nF 100nF 100nF 100nF 100nF 100nF
2 B A
C
3
C427
C426
0.56NF
C453
0.56NF
22uF
16V
C441 C443 C445 C447 C449 C451
C425 100nF 100nF 100nF 100nF 100nF 100nF
33pF
AG_PPMM AG_PPMM DG_PPMM DG_PPMM DG_PPMM
R418
R419
51K
2.4K
1/16W
1/16W
AG_PPMM
PLL_VDD ADCDV
FOR PLL FOR PLL
PLL_VDD PLLB PLLC DLL_AV PLL2_2V5 VCC3D_PPMM_2
ANALOG DIGITAL
POWER POWER
C476 C475 C474 C473 C472 C471 C470 C469 C468 C467
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 22uF
DG_PPMM AG_PPMM AG_PPMM AG_PPMM AG_PPMM DG_PPMM
C4103
VCC3A_PPMM_1 VCC3A_PPMM
22uF
FT412
A B
1 2
C
C460 3
C466 C465 C464 C463 C462 C461 C459
100nF 22uF
DG_PPMM DG_PPMM
100nF 100nF 100nF 100nF 100nF 100nF
AG_PPMM
VCC3D_PPMM_1 VCC2.5D_PPMM_1
VCC3A_PPMM_1
VCC3D_PPMM_2
AF4 ADC_VCCR1 VSS18
DG_PPMM
AB4
ADC_VCCR2 VSS19
AC4 ADC_VCCG1 VSS20
AF6
ADC_VCCG2 VSS21
AC6
ADC_VCCB1 VSS22
AF8
ADC_VCCB2 VSS23
AC9
ADC_VCC33 VSS24
PGA3V_1
C454 VSS25
100nF VSS26
MO VSS27
AA4
AVDD0 VSS28
DG_PPMM Y1 AVDD1 VSS29
AC1
AVDD2 VSS30
AF3 AVDD3 IC400-3 VSS31
DLL_AV PLLC PLLB PANELPRO PMM F VERSION
VSS32
VSS33
PLL2_2V5 PLL_VDD
VSS34
C1
PLL0_AVDDB VSS35
E1
PLL0_AVDDC PPMM VSS36
F3
PLL0_VDD33 VSS37
C2
PLL1_AVDDB VSS38
E2
PLL1_AVDDC VSS39
G3
PLL1_VDD33 VSS40
DQM(0) A3
PLL2_AVDD1 VSS41
B3
PLL2_AVDD2 VSS42
DMQ(1) F4
DLL_AVDD VSS43
G4
VCC5C DLL_VDD33 VSS44
DMQ(2) R9330
VSS45
100
VSS46
DQM(3) FT452 1/16W
VSS47
AE14
V_5VSF VSS48
VSS49
C455
C456 VSS50
100nF 22uF VSS51
VSS52
VSS53
DG_PPMM DG_PPMM
AG_PPMM DG_PPMM AG_PPMM AG_PPMM DG_PPMM
RA550R 2 4 6 8 2 4 6 8 RA551R RA552R 2 4 6 8 2 4 6 8 RA553R
22 22 22 22
1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7
DQM(4)
DQM(5)
DQM(6)
DMQ(7)
1
R420
47
DPTV_DCLK CCIR_CLK
A14
DPTV_VS
C18 CCIR_VS
DPTV_HS CCIR_HS
D18
DPTV_DE
A17 CCIR_DE
CCIR_FLD
B17
R421
75
K3 VIDEO00
PAG(0)
VIDEO01
PAG(1) L1
L2 VIDEO02
PAG(2)
VIDEO03
PAG(3) L3
M1 VIDEO04 PPMM
PAG(4) IC400-2
VIDEO05
PAG(5) M2 PANELPRO PMM F VERSION
M3 VIDEO06
PAG(6)
VIDEO07
PAG(7) M4
DPTV_D_Y
VIDEO08
PAR(0) D24
VIDEO09
PAR(1) D25
VIDEO10
PAR(2) C25
VIDEO11
PAR(3) D26
VIDEO12
PAR(4) A7
VIDEO13
PAR(5) B7
VIDEO14
PAR(6) C7
VIDEO15
PAR(7) A6
DPTV_D_C
VCC3D_PPMM
P1B(0:7) POB(0:7) P1G(0:7) POG(0:7) P1B(0:7) POB(0:7)
FT413
A B
1 2
C
3
PD_CLK
PD_HS
PD_VS
PD_DE
DPTV_FLD
DG_PPMM
AGND
DG_PPMM
C500
IC500
100nF
DS90C385MTD
56
1 VCC TXIN4 PMM_DR(4)
PMM_DR(7) 2 55 PMM_DR(3)
TXIN5 TXIN3
54
L11 PMM_DR(5) 3 TXIN6 TXIN2 PMM_DR(2)
PMM_DG(0) 4 53
L12 TXIN7 GND5
52
L13 5 GND1 PMM_DR(1)
TXIN1
PMM_DG(1) 6 51 PMM_DR(0)
L14 TXIN8 TXIN0
PMM_DG(2) 50
L15 7 TXIN9 PMM_DR(6)
TXIN27
L16 PMM_DG(6) 8 49
TXIN10 LVDSGND
48
M11 9 VCC1 TXOUT0-
M12 PMM_DG(7) 10 47
TXIN11 TXOUT0+
PMM_DG(3) 46
M13 11 TXIN12 TXOUT1-
PMM_DG(4) 12 45
M14 TXIN13 TXOUT1+
44
M15 13 GND2
LVDSVCC
PMM_DG(5) 14 43
M16 TXIN14 LVDSGND1
42
N11 PMM_DB(0) 15 TXIN15 TXOUT2-
PMM_DB(6) 16 41
N12 TXIN16 TXOUT2+
N13 17 R_FB TXCLKOUT- 40
PMM_DB(7) 39
N14 18 TXIN17 TXCLKOUT+
N15 PMM_DB(1) 19 TXIN18 38
TXOUT3-
PMM_DB(2) 37
N16 20 TXIN19 TXOUT3+
P11 21 36
GND3 LVDSGND2
PMM_DB(3) 35
P12 22 TXIN20 PLLGND
P13 PMM_DB(4) 23 34 R503
TXIN21 PLLVCC
PMM_DB(5) 33
P14 24 TXIN22 PLLGND1 47
12
P15 32
25 TXIN23 PWRDWN
31
P16 26
11 VCC2 TXCLKIN
R11 30
27 TXIN24 TXIN26
29
R12 28 TXIN25
GND4
R13
R14
R15
R16
R427 47 GND_LVDS
T11
R428 47
T12
T13 R501 47
T14 R429 47
T15
C509
T16 C512 C513
C510
10pF
22pF 22pF
10pF
DG_PPMM
13
C511
DG_PPMM 22pF
GND_LVDS
PMM_DB(0:7)
FROM SNI_OUTPUT_RGB
PMM_DG(0:7)
PMM_DR(0:7)
SNI_OUTDPEN
SNI_OUTDCLK
SNI_OUTDVS
FROM SNI_OUTPUT
SNI_OUTDHS
ACCE_BINA(0:7)
ACCE_GINA(0:7)
TO TORISAN RTA
ACCE_RINA(0:7)
RA554R 2 4 6 8 2 4 6 8 RA555R
22 22
1 3 5 7 1 3 5 7
BLUE 10 RA452D
SNI_IBLUE(7)
SNI_IBLUE(6)
SNI_IBLUE(5)
SNI_IBLUE(4)
SNI_IBLUE(3)
SNI_IBLUE(2)
SNI_IBLUE(1)
SNI_IBLUE(0) SNI_IBLUE(0:7)
RA453D
10
RA454D
GREEN 10
SNI_IGREEN(7)
SNI_IGREEN(6)
SNI_IGREEN(5)
SNI_IGREEN(4)
SNI_IGREEN(3)
SNI_IGREEN(2)
SNI_IGREEN(1)
SNI_IGREEN(0) SNI_IGREEN(0:7)
10 RA455D
RED
10 RA456D
SNI_IRED(7)
SNI_IRED(6)
SNI_IRED(5)
SNI_IRED(4)
SNI_IRED(3)
SNI_IRED(2)
SNI_IRED(1)
SNI_IRED(0) SNI_IRED(0:7)
RA457D
10
ACCE_BINB(0:7)
TO TORISAN RTA
ACCE_GINB(0:7)
ACCE_RINB(0:7)
SNI_INDCLK
SNI_INDHS TO SNI_INPUT
SNI_INDVS
R465 100
PPMM_VS_PIP
R466 100
PPMM_HS_PIP TO DPTV 3D PRO
R467 100
PPMM_DFCLK
R540R
100
ACCE_CLKIN
R541R
100
ACCE_HSIN
R542R 100
ACCE_VSIN
R543R
100
ACCE_PDEIN
R430 1K
DG_PPMM
R423
75
DGND GND_LVDS GND_PANEL
DG_PPMM
AG_PPMM
AG_PPMM DG_PPMM
AG_PPMM GND_PANEL
GND_LVDS
Schematic Diagrams
VCC3D_PPMM
FT500 FT501 FT502
CHI MEI OPTION
CN512C
slcon3p
BL ON/OFF
1
GND_LVDS
DIMMING
2
3
C501 C502 C503 C504 C505 C506 C507 C508
100nF 1nF 22uF 100nF 1nF 22uF
1nF 22uF DGND
GND_LVDS
slcon30p
CN511C
VCC5P
30
29
1 4
28
FT519 27
2 3 ACM2012-361-2P
26
25
1 I1 O2 4 24
FT520 23
2 3 ACM2012-361-2P 22
I2 O1 21
1 I1 O2 4 20
FT521 19
2 3 ACM2012-361-2P 18
I2 O1
17
1 I1 O2 4 16
FT522
15
2 3 ACM2012-361-2P 14
I2 O1 13
1 4 12
I1 O2
FT523
11
2 3 ACM2012-361-2P 10
I2 O1 9
SW_LVDS
8
7
14
6
5
4
GND_LVDS
3
2
1
GND_PANEL
slcon30p
CN510
T519
PWM_DIMMING 30
T520
ANA_DIMMING
29
T521
SW_INVERTER
28
TP30
27
T542
C530 26
T522
25
1uF
TP31
24 T523
23
C540 C541 T524
22
GND_LVDS 1uF 1uF
21
10V 10V
T525
20
MO MO
19 T526
18
17 T527
T528
16
15
T529
14
T530
13
12
SW_HSYNC
T534
11
PANEL_Y_INC
C542 10
1uF PANEL_Y_DEC
9
VCC5P
10V 8
TP29
MO 7
TP28
6
T537
5
T538
4
GND_LVDS
T539
3
T540
2
C534
T541
22uF 1
16V
C535
C536
VCC5I
100nF 33pF
GND_PANEL
C537 C538
100uF 100nF
16V
GND_PANEL