Page 1
LTP227W 11-1
8
10
9
13
141
2
9
11 Schematic Diagrams
❈ This Document can not be used without Samsung’s authorization.
11-1 Schematic Diagram
A5V
FT101
SGM32F1E104-2A
12
A
B
C
C191
3
100nF
C111
0.39nF
R101
3.3K
ACTIVECOASTCH1
H_SYNC
V_SYNC
ODDCLMPCH1
10uF
IC104
ADP3330ART-3.3
1
6
F
A
2
R191
C193
100K
C195
1nF
BD102
BLM41P600S
C112
39nF
TP111
C163
100nF
50V
MO
A3.3V
5
R192
E
B
330K
3
4
D
C
IPDATACH1A(23)
IPDATACH1A(22)
IPDATACH1A(21)
IPDATACH1A(20)
IPDATACH1A(19)
IPDATACH1A(18)
IPDATACH1A(17)
IPDATACH1A(16)
IPDATACH1A(9)
IPDATACH1A(8)
47
A3.3V
BD101
BLM41P600S
B
2
C012
100uF
A
1
B
2
C101
100nF
C013
C102
100nF
C014
C103
100nF
C105
C015
100pF
100nF
100nF
100uF
A
1
C106
C016
100nF
4.7nF
21
GND4
22
VDD2
23
VDD3
24
GND5
25
GND6
26
VD1
27
VD2
28
GND7
29
COAST
30
HSYNC
31
VSYNC
32
GND8
33
FILT
34
PVD1
35
PVD2
36
GND9
37
MIDSCV
38
CLAMP
39
VD3
40
GND10
100nF
C113
5V
FT102
SGM32F1E104-2A
1
B
A
C
3
1
TP112
1
C165
C164
100nF
10uF
10uF
50V
16.000
16.000
MO
100
R142
R143
100
R105
470
1/16W
2
C125
C126
R108
10nF
47uF
68K
16V
1/16W
24
HD1IN23HD2IN
IC102
BA7657F
2
R120
470K
1/16W
TP113
1
C168
C167
C137
10uF
100nF
100nF
16.000
50V
MO
100
R144
C127
180pF
50V
MO
IPDATACH1A(10)
8
8
6
1234567
1234567
RA104
RA103 47
RA102 47
12345
9
20
10
18
12
11
GND3
GND2
VDD1
BLUE217BLUE316BLUE415BLUE514BLUE613BLUE7
BLUE019BLUE1
GREEN18GREEN27GREEN36GREEN45GREEN54GREEN63GREEN7
GREEN0
IC101
MST9883A-110
GAIN
SOGIN
VD442VD5
GND1141GND1244GND1347GND1450GND1553GND16
BAIN
VD646VD751VD852VD9
48
49
43
45
C114
1nF
C120
100nF
C104
100nF
R102
R103
R104
75
75
75
R106
470
1/16W
C116
1uF
TP118
1
1
R109
2K
TP119
REDOUT
21
SYNCOUT
17
VCC
20
18
VIDEOIN
GOUT
HDOUT
22
19
7
6
3
4
5
GND
G1IN
GND28GND3
RED2IN
HDSYNC1RED1IN
BLUE1IN
C128
470pF
TP114
1
TP115
1
C134
C133
C132
C135
10uF
100nF
100nF
10uF
16V
16V
IPDATACH1A(0:23)
IPDATACH1A(15)
IPDATACH1A(14)
IPDATACH1A(13)
IPDATACH1A(12)
IPDATACH1A(11)
47
6
8
8
RA101
7
12345
7
100nF
100nF
100nF
1
2
C107
C109
C108
GND1
GND20
80
VDD6
79
RA107 47
VDD5
78
1
2
IPDATACH1A(0)
RED0
77
3
4
IPDATACH1A(1)
RED1
76
5
6
IPDATACH1A(2)
RED2
75
IPDATACH1A(3)
7
8
RED3
74
1
2
IPDATACH1A(4)
RED4
73
3
4
IPDATACH1A(5)
RED5
72
5
6
IPDATACH1A(6)
RED6
71
7
8
IPDATACH1A(7)
RED7
70
VDD4
RA106 47
69
GND19
68
2
1
DATACK
67
3
4
HSOUT
66
5
6
SOGOUT
65
7
8
VSOUT
64
RA105
GND18
63
VD10
62
GND17
61
REF_BYPASS58SCL56SDA
RAIN
A0
57
54
60
55
59
R151 10
SDA2
SCL2
10
R152
C115
GVREFA
100nF
100nF
C160
C117
C119
100nF
C122
100nF
TP117
1
BLUEOUT
CTL
16
15
9
10
GND4
G2OUT
100nF
R107
470
SEL_DTV_PC
L:PC, H:DTV
VD2IN14VDOUT
13
12
11
VD1IN
BLUE2IN
TP116
1
C136C166
10uF
16V
Close To R143
PLL_3.3V
C192
100uF
PLL_3.3V
3.3V
B
2
16V16V
MDIN150I(12)
1234567
34Y533
CIN
71
C203
68nF
MDIN150I(15)
MDIN150I(14)
MDIN150I(13)
8
C224
82pF
VIN1
72
C231 680NF
C234
680NF
Vsync_PC
Hsync_PC
BD201
BLM41P600S
A
1
C201
100uF
16V
TUNER_CVBS
SDA3
SCL3
C226
82pF
C227
0R201
82pF
R9200
75
1
TP209
TP211
1
32
31
30
29
28
Y6
Y7
LLC1
LLC2
GNDLLC
VSUPLLC
VIN4
VREF
VIN2
VIN3
GNDAI
VSUPAI
75
73
74
77
76
C236
C232
47nF
220nF
C247
680NF
L202 3.3UH
R283 0
C241
R281
R279
100pF
82ohm
82ohm
3230_CLK
C206
C205
47nF
1.5nF
25
26
27
GNDPA
VSUPPA
CLK20
FFOE
FFRE
FFRSTW
FFWE
FFIE
YCOEQ
VGAV
TEST
RESQ
SDA
SCL
GNDCAP
GNDD
VSUPD
VSUPCAP
NC_1
ASGF_1
R2
G2
B2
R1
G1
B1
FB1IN
AISGND
78
80
79
C235
10uF
R216
10
24
23
22
21
20
3.3V
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
B
2
BD202
BLM41P600S
A
1
R231
R232
100
10K
C021
4.7uF
C246 220nF
220nFC248
C251 220nF
C252
0.01nF
C233
0.01nF
R217
10
SDA1
SCL1
VIDEO_CVBS
3D_Y
3D_C
TP903
1
C171
100pF
TP904
1
VIDEO_CVBS
S_VHS_Y
S_VHS_C
C238
C259
C258
1nF
100nF
100uF
C261
C263
C262
1nF
220nF
0.39nF
RESET_3230
75R275
R276 75
75R277
C254
C257
0.01nF
0.01nF
Close to IC201
R278 75
A3.3V
C121
100nF
74LCX14MX
IC107
14
1
IN
N
A
13
2
IN
M
B
12
3
IN
L
C
4
11
IN
D
K
5
10
IN
E
J
6
9
IN
F
I
7
8
IN
G
H
R133
100
R134
100
C173
33pF
50V
MO
R_CAPTION
G_CAPTION
B_CAPTION
FB_CAPTION
V_SYNC
H_SYNC
C287
100pF
C276 10uF
C279 10uF
MDIN150I(0:15)
C202
68nF
MDIN150I(9)
MDIN150I(8)
MDIN150I(11)
MDIN150I(10)
8
2
RA202RA201
34567
1
22
22
40
39
38
35
36
Y0
Y1
Y2
Y337Y4
GNDY
42 41
43
44
45
46
48 47
50 49
51
52
53
54
55
56
57
58
59
60
61
6263
64
C7
C6
C5
C4
VSUPC
GNDC
C3
C2
C1
C0
GNDSY
VSUPSY
INTLC
AVO
FSY
MSY
VS
FPDAT
VSTBY
CLK5
NC_2
XTAL1
XTAL2
ASGF_2
C219
47nF
VPC3230D-C5
VRT
I2CSEL
GNDF
66
67
65
C221
C222
10uF
470pF
C223
1.5nF
C225
220nF
VSUPY
IC201
VOUT
VSUPF
ISGND
70
69
68
C239
100pF
2
1
MDIN150I(7)
3
4
MDIN150I(6)
6
5
C207
68nF
16V
C208
47nF
16V
C209
1.5nF
50V
RA211
2
1
3
4
5
6
7
8
22R203
22R204
BD204
BLM41P600S
C217
100nF
L:COMP1, H:COMP2
TP101
1
C154
10uF
16V
1
TP108
100
R147
MDIN150I(5)
8
7
MDIN150I(4)
RA203
22
RA204
MDIN150I(3)
7
8
MDIN150I(2)
5
6
MDIN150I(1)
3
4
MDIN150I(0)
1
2
22
TP221
1
TP222
1
TP223
1
TP224
1
TP225
1
TP226
1
C211
C212
C214
C213
47pF
47pF
0.33nF
47pF
X201
HC-49/SM5H(20.25MHz)
Q0Q1
5V
C215
C216
4.7pF
4.7pF
B
2
A
1
C218
100uF
TP102
TP103
1
1
C155
C156
10uF
C158
470nF
10uF
16V
16V
C159
470nF
1
1
TP109
TP135
100
R136
100
R137
IPCLKCH1
HSCH1
RAWHSCH1
47
VSCH1
C033
C032
C031
100uF
100pF
4.7nF
C118
C124
100nF
100nF
TP104
C131
10nF
IC103
BA7657F
1
C139
470nF
PR_CH1
R121
1
68K
1/16W
24
HD1IN23HD2IN
HDOUT
22
21
1
3
2
4
G1IN
HDSYNC
RED1IN
TP105
C140
10uF
C145
16V
470nF
1
TP131
R119
100
5V
FT103
SGM32F1E104-2A
12
A
B
C
C129
3
47uF
16V
R123
C138
470K
470pF
1/16W
ODDCLMPCH2
3230_HS
3230_VS
CAPTION_H
CAPTION_V
Y_CH1
PB_CH1
C130
TP121
1uF
1
TP123
1
R141
SEL_DTV_DVD
2K
TP124
REDOUT
VCC
20
5
GND
BLUE1IN
1
1
100
GOUT
19
6
GND28GND3
TP106
C141
10uF
16V
TP133
R122
VD2IN14VDOUT
18
VIDEOIN
SYNCOUT
17
BLUEOUT15CTL
16
13
7
9
12
11
10
GND4
VD1IN
G2OUT
RED2IN
BLUE2IN
1
C142
10uF
C157
C148
16V
470nF
470nF
1
TP132
100
R124
8V
L201
3.3UH
C271
C272
100uF
100nF
IC202
TEA6425D
20
1
T
10uFC273
10uFC277
C284
100pF
A
R254 10
R258 10
C285
100pF
2
B
3
C
4
D
5
E
6
F
7
G
8
H
9
I
10J11
C269
100nF
19
S
18
R
17
Q
16
P
15
O
14
N
13
M
12
L
K
R264
R263
4.7K
4.7K
SVHS_C
SVHS_Y
6425_CVBS
R267
4.7K
Y_CH1
PB_CH1
PR_CH1
PC INPUT
PC_BLUE
PC_GREEN
PC_RED
COMP1_Y
COMP1_CB
DVD INPUT
COMP1_CR
COMP2_PB
DTV INPUT
COMP2_Y
COMP2_PR
Page 2
11 Schematic Diagrams
11-2 LTP227W
1
R,G,B Output Signal (#15,19,21) Of IC102
2
R,G,B Output Signal Of IC101
8
Tuner_CVBS Output Signal
10
3230 Y,C_OUT (0:7) Data
13
Output Signal of IC103 (Y,Pb,Pr)
14
Input Signal (Y,Pb,Pr) to IC102
9
Analog Signal (Y,C) to IC201
Page 3
From DNIe To LVDS INPUT
DVI
24bit
B TYPE (RECIEV)
32bit
OR SiI169
22
22
22
From DNIe To LVDS INPUT
22
DNIe MEMORY
C
E
22
DVI INTERFACE
22
2SC2412K-Q
Q309
B
1.1K
R352
47uF
C397
100nF
C357
7
8
C390
100uF
16V
RA314
1
2
3
4
5
6
560
22
R391
C349
C418
100nF
B
C
E
47uF
22pF 50V
KSA1182
Q316
1M
C386
R383
C402
100nF
C429
100nF
100nF
C442 C427
C377
100nF
R326
220
47uF
22K
3.3V
R362
C325
100nF
FT404
A
1
2
B
3
C
3.3V
SGM32F1E104-2A
100
R361
A5V
10
R9204
220
R439
C459
10nF
C451
100uF
C356
100nF
C324
100nF
6
7
8
C434
100nF
22
1
2
3
4
5
100nF
C331
RA310
C416
100nF
10nF
C447 100nF
C431
R365
0
220
R376
R377
360
10uF
C321
220
GND1
2
GND24GND3
5
IN
1
OUT
3
R382
100uF
16V
K354BAI-K5110=P3
FT306
C330
R397
100
47
R408
A2.5V
SNI_1.8V
C333
100nF
C381
10uF
C438
10uF
R343
470
R328
2.2K
100nF
C445
2K
1/16W
R319
C315
100nF
10uF
C317
10uFC366
KSA1182
Q323
B
C
E
C452
100nF
C404
100nF
100nF
VSSQ2
32
VSSQ3
VSSQ4
38
46
VSSQ5
VSSQ6
52
78
VSSQ7
84
VSSQ8
17
WE_
C454
VDDQ4
41
49
VDDQ5
VDDQ6
55
VDDQ7
75
81
VDDQ8
44
VSS1
VSS2
58
VSS3
72
86
VSS4
VSSQ1
6
12
N_C5
69
N_C6
70
N_C7
73
RAS_
19
VDD1
1
15
VDD2
29
VDD3
VDD4
43
VDDQ1
3
VDDQ2
9
35
VDDQ3
DQ7 D Q8
74
DQ9
76
DQM1
71
28
DQM2 DQM3
59
16
DQMO
14
N_C1
N_C2
21
30
N_C3 N_C4
57
48
DQ26
50
DQ27
DQ28
51
DQ29
53
DQ3
7
DQ30
54
DQ31
56
DQ4
8
10
DQ5
11
DQ6
13
31
DQ16
33
DQ17
34
DQ18
36
DQ19
DQ2
5
DQ20
37
DQ21
39
DQ22
40
DQ23
42 45
DQ24
47
DQ25
CKE
68
CLK
CS_
20
DQ0
2
DQ1
4
DQ10
77
79
DQ11
80
DQ12
82
DQ13
83
DQ14
85
DQ15
60
A3
61
A4
62
A5
63
A6
64
A7
65
A8
66
A9
BA0
22
BA1
23
18
CAS_
67
K4S643232E-TC60
IC401
A0
25
A1
26
A10
24
A2
27
C39510uF
10R412
33
R314
150pF
C353
Q0 Q1
C426
10nF
AS-20.000-20-FUND-SMD
X301
47uF
100nFC367
5.6uH
C369
100nF
C351
L301
R329
470
22K
C364
R392
7
8
100nF
12345
6
B
C
E
RA402
C443
Q319
KSA1182
BD309
N
100nF
560
R357
C323
100nF
8V_3D
C332
100uF
16V
0
R347
R368
R348 560
82ohm
R323
C346
5.6nF
100K
R369
47K
100nF
C348
R396
620ohm
C334
100nF
KSA1182
Q307
B
C
E
47
R407
KSA1182
B
C
E
R9205
4.7K
R324
Q301
470
1K
C424
10nF
R351
560
1/16W
2.2K
R346
R9203
1
2
3
4
5
6
7
8
7
8
22
RA311
RA403
12345
6
10nF
C413
1uF
C336
10nF
C411
157
VSS_3V3_8
178
VSS_3V3_9
2.2K
R9202
171
VSS_2V5_6
196
VSS_2V5_7
13
VSS_3V3_0
34
VSS_3V3_1
206
VSS_3V3_10
53
VSS_3V3_2
65
VSS_3V3_3
84
VSS_3V3_4
105
VSS_3V3_5
117
VSS_3V3_6
137
VSS_3V3_7
VDD_3V3_5
115
VDD_3V3_6
135
VDD_3V3_7
155
VDD_3V3_8
176
VDD_3V3_9
23
VSS_2V5_0
43
VSS_2V5_1
75
VSS_2V5_2
95
VSS_2V5_3
125
VSS_2V5_4
146
VSS_2V5_5
123
VDD_2V5_4
144
VDD_2V5_5
169
VDD_2V5_6
194
VDD_2V5_7
11
VDD_3V3_0
32
VDD_3V3_1
204
VDD_3V3_10
51
VDD_3V3_2
63
VDD_3V3_3
82
VDD_3V3_4
103
SDRAM_DQ7
165
SDRAM_DQ8
164
SDRAM_DQ9
134
SDRAM_DQM
132
SDRAM_NCAS
131
SDRAM_NRAS
SDRAM_NWE
133
21
VDD_2V5_0
41
VDD_2V5_1
73
VDD_2V5_2
93
VDD_2V5_3
SDRAM_DQ54
86
SDRAM_DQ55
85
SDRAM_DQ56
83
SDRAM_DQ57
81
SDRAM_DQ58
80
SDRAM_DQ59
167
SDRAM_DQ6
79
SDRAM_DQ60
78
SDRAM_DQ61
77
SDRAM_DQ62
76
SDRAM_DQ63
166
98
SDRAM_DQ45
97
SDRAM_DQ46
96
SDRAM_DQ47
94
SDRAM_DQ48
92
SDRAM_DQ49
168
SDRAM_DQ5
91
SDRAM_DQ50
90
SDRAM_DQ51
89
SDRAM_DQ52
88
SDRAM_DQ53
87
SDRAM_DQ35
109
SDRAM_DQ36
108
SDRAM_DQ37
107
SDRAM_DQ38
106
SDRAM_DQ39
170
SDRAM_DQ4
104
SDRAM_DQ40
102
SDRAM_DQ41
101
SDRAM_DQ42
100
SDRAM_DQ43
99
SDRAM_DQ44
SDRAM_DQ25
143
SDRAM_DQ26
142
SDRAM_DQ27
141
SDRAM_DQ28
140
SDRAM_DQ29
172
SDRAM_DQ3
139
SDRAM_DQ30
138
SDRAM_DQ31
113
SDRAM_DQ32
112
SDRAM_DQ33
111
SDRAM_DQ34
110
156
SDRAM_DQ16
154
SDRAM_DQ17
153
SDRAM_DQ18
152
SDRAM_DQ19
173
SDRAM_DQ2
151
SDRAM_DQ20
150
SDRAM_DQ21
149
SDRAM_DQ22
148
SDRAM_DQ23
147
SDRAM_DQ24
145
119
SDRAM_ADDR9
SDRAM_BANK
114
136
SDRAM_CLK
175
SDRAM_DQ0
174
SDRAM_DQ1
163
SDRAM_DQ10
162
SDRAM_DQ11
161
SDRAM_DQ12
160
SDRAM_DQ13
159
SDRAM_DQ14
158
SDRAM_DQ15
SDRAM_ADDR0
129
SDRAM_ADDR1
118
SDRAM_ADDR10
116
SDRAM_ADDR11
128
SDRAM_ADDR2
127
SDRAM_ADDR3
126
SDRAM_ADDR4
124
SDRAM_ADDR5
122
SDRAM_ADDR6
121
SDRAM_ADDR7
120
SDRAM_ADDR8
62
OUTD_R7
61
OUTD_R8
60
OUTD_R9
12
OUT_CLK
8
OUT_DENAB
5
OUT_DIVCLK
10
OUT_HSYNC
9
OUT_VSYNC
7
SCAN_ENABLE
6
SCAN_MODE
130
OUTD_R10
58
OUTD_R11
57
OUTD_R12
56
OUTD_R13
55
OUTD_R14
54
OUTD_R15
69
OUTD_R2
68
OUTD_R3
67
OUTD_R4
66
OUTD_R5
64
OUTD_R6
OUTD_G15
49
OUTD_G248OUTD_G347OUTD_G446OUTD_G545OUTD_G644OUTD_G742OUTD_G840OUTD_G9
71
OUTD_R0
70
OUTD_R1
59
24
OUTD_B722OUTD_B820OUTD_B9
52
OUTD_G0
50
OUTD_G1
39
OUTD_G1038OUTD_G1137OUTD_G1236OUTD_G1335OUTD_G14
33
OUTD_B1018OUTD_B1117OUTD_B1216OUTD_B1315OUTD_B1414OUTD_B15
29
OUTD_B228OUTD_B327OUTD_B426OUTD_B525OUTD_B6
IND_RCR2
181
IND_RCR3
182
IND_RCR4
183
IND_RCR5
184
IND_RCR6
185
IND_RCR7
207
IN_HSYNC
208
IN_VSYNC
74
NRESET
31
OUTD_B0
30
OUTD_B1
19
186
IND_GYY0
187
IND_GYY1
188
IND_GYY2
189
IND_GYY3
190
IND_GYY4
191
IND_GYY5
192
IND_GYY6
193
IND_GYY7
177
IND_RCR0
179
IND_RCR1
180
I2C_ADDR1
2
I2C_SCL
1
I2C_SDA
195
IND_BCB0
197
IND_BCB1
198
IND_BCB2
199
IND_BCB3
200
IND_BCB4
201
IND_BCB5
202
IND_BCB6
203
IND_BCB7
SDP31
IC403
72
BIST_MODE
205
CLK
4
I2C_ADDR0
3
C375
100nF
100nF
C428
C455
100nF
1
2
3
4
5
6
7
8
RA407
2.2K
3
4
5
6
7
8
R335
22
22
RA308
1
2
100
R393
100nF
C415
C457
100nF
MMBD4148SE
D324
12
3
22K
R9201
2.5V
C382
A2.5V
16V
10uF
C401
470nF
1
GND1
4
GND25GND3
2IN3
OUT
FT307
H354LAI-K5202=P3
R353
470
C306
100nF
1K
R9207
100nF
100nF
C344
C398
100nF
C405
C373
100nF
100nF
C379
C
C446
100nF
D300
A
1
B
2
3
KSA1182
Q318
B
C
E
100nF
C359
H354LAI-K5202=P3
FT309
GND1
1
GND2
4
5
GND3
IN
2
OUT
3
R364
0
1K
0R379
R375
0R381
R313
A3.3V
0
1/16W
100nF
C365
1
B
2
C
3
100nF
C322
4
FT301
A
ACM2012-361-2P
FT302
1
23
50V22pFC385
BD302
N
1K
R315
8V_3D
R306
0
1/16W
2SC2412K-Q
Q306
B
C
E
100nF
DNI1.8V
470
R338
C441
1
2
3
4
5
6
7
8
22
RA309
22
16V
10uF
C301
100nFC372
100nF
C326
1A2
B
C
3
3.3V
SGM32F1E104-2A
FT401
B
C
E
100uF
C453
2SC2412K-Q
Q317
C363 100nF
BD314
N
R363
0
FT403
SGM32F1E104-2A
1A2
B
C
3
C436
100nF
C439
100nF
0
1/16W
C407
10nF
10nF
C421
R312
C444
100nF
100nF
C417
R302 10
390R318
470
SNI_3.3V
R342
4
C358
100nF
ACM2012-361-2P
FT304
1
23
C342
100nF
10nF
C462
1uF
C399
100nF
C456
100
R345
C406
100nF
Q308
KSA1182
B
C
E
100
R358
4
567
8
RA404
123
100nF
C310
KIA7029F
1AB2C3
680
IC302
50V
0.56nF
C383
R316
R374 10
SNI_3.3V
C345
1uF
VRTY
47
XI
XO
48
C302
15pF
43
TEST23
44
TEST24
98
TEST25
99
TEST26
TESTIC1
2
3
TESTIC2
89
VCLY
VRBC
95
90
VRBY
VRTC
94
91
TEST12
TEST1316TEST14
17
TEST15
33
34
TEST16
TEST17
35
36
TEST18
37
TEST19
39
TEST20
41
TEST21
TEST22
42
TEST015TEST026TEST03
TEST04
7
8
TEST059TEST0610TEST0711TEST08
TEST09
12
13
TEST10
TEST11
14
15
KIL
79
78
LINE
63
NSTD
RPLL
77
RSTB
57
SCL
59
SDA
60
SLA0
58
61
ST0
ST1
62
4
EXTDYCO121EXTDYCO2
EXTDYCO3
22
23
EXTDYCO424EXTDYCO5
EXTDYCO625EXTDYCO7
26
27
EXTDYCO828EXTDYCO9
52
FSCI
FSCO
50
DYCO167DYCO2
DYCO3
68
69
DYCO4
DYCO5
70
71
DYCO6
DYCO7
72
73
DYCO8
DYCO9
74
18
EXTALTF
EXTDYCO0
19
20
40
DGND_2
55
DGND_3
80
DGND_4
DVDDIO
38
DVDDRAM_1
31
DVDDRAM_2
32
45
DVDD_1
64
DVDD_2
100
DVDD_3
65
DYCO0
66
AVDD_5
93
88
AYI
AYO
84
82
CBPC
CBPY
85
CKMD
54
56
CLK8
CSI
76
29
DGNDRAM_130DGNDRAM_2
DGND_1
1
ACO
AGND_1
49
51
AGND_2
86
AGND_3
87
AGND_4
AGND_5
97
75
ALTF
46
AVDD_1
53
AVDD_2
81
AVDD_3
AVDD_4
92
IC303
UPD64083GF-3BA
ACI
96
83
VSSQ7
78
VSSQ8
84
WE_
17
R300 10
81
VSS1
44
58
VSS2
72
VSS3
VSS4
86
6
VSSQ1
VSSQ2
12
VSSQ3
32
38
VSSQ4
VSSQ5
46
52
VSSQ6
VDD2
15
VDD3
29
43
VDD4
3
VDDQ1
9
VDDQ2
VDDQ3
35
41
VDDQ4
VDDQ5
49
55
VDDQ6
75
VDDQ7
VDDQ8
59
DQM3
DQMO
16
N_C1
14
21
N_C2
N_C3
30 57
N_C4
69
N_C5
70
N_C6
73
N_C7
19
RAS_
1
VDD1
DQ3
54
DQ30
56
DQ31
8
DQ4
DQ5
10
DQ6
11
DQ7
13 74
DQ8
76
DQ9
71
DQM1
DQM2
28
37
DQ20
39
DQ21
40
DQ22
42
DQ23 DQ24
45
DQ25
47
DQ26
48
DQ27
50
51
DQ28
53
DQ29
7
77
DQ10
DQ11
79
DQ12
80
DQ13
82
DQ14
83
DQ15
85
DQ16
31
DQ17
33
DQ18
34
DQ19
36
5
DQ2
64
A8
65
A9
66
22
BA0
23
BA1
CAS_
18
CKE
67
CLK
68
20
CS_
2
DQ0
4
DQ1
25
A0
26
A1
24
A10
27
A2 A3
60
A4
61
A5
62
A6
63
A7
820pF
IC402
K4S643232E-TC60
0
50V
C384
B
C
E
R378
47uF
Q305
KSA1182
C352
N
BD307
C422
10nF
C412
10nF100nF
C403
1.3K
R339
8V_3D
1K
R359
E
C387
100nF
Q315
KSA1182
B
C
51
0
R304
R337
D
G
S
R373 10
Q324
2N7002L
A2.5V
C371
100nF
100uF
C435
100nF
C328
R310 0
1
2
3
4
5
6
7
8
RA406
C300
100nF
15pF
C303
R423 100
5.6K
R344
Q304
2SC2412K-Q
B
C
E
100nF
C378
SNI_1.8V
2.5V
22pF
C354
3.3V
R341
470
470
R331
8
C368
100nF
RA405
1234567
R356
C329
100nF
8V_3D
22K
R360
100nF
C307
620ohm
R327
C414
10uF
16V
220K
R332
100
C316
16V
100uF
47
R409
A3.3V
10nF
C461
5.6K
R354
4.7K
10nF
C408
A3.3V
R309
R395
1K
Q303
2SC2412K-Q
B
C
E
C361 100nF
C409
10nF
R322
5.6K
R411 10
3.3V
C
E
R349
10
KSA1182
Q312
B
1
A2B
C
3
N
BD311
G
S
FT300
C
E
2N7002L
Q325
D
4
2SC2412K-Q
Q311
B
FT303
ACM2012-361-2P
1
23
3
ACM2012-361-2P
FT305
1
23
4
H354LAI-K5202=P3
FT308
GND1
1
GND24GND3
5
IN
2
OUT
C437
100uF
C311
100nF
10nF
C327
100nF
C448
10R421
R42222R419 10
47uF
C343
IN
VCC2
VSYNC
IN
47
R321 1K
86
RX2+
IN
80 81
IN
RX2-
93
IN
RXC+
RXC-
IN
94
8
IN
SCDT
SCL
IN
100
SDA
IN
3
7
STAG_OUT
IN
6
IN
VCC
38
IN
VCC1
67
QO5
IN
54
55
IN
QO6
QO7
IN
56
59
IN
QO8
QO9
IN
60
99
IN
RESERVED
RESET
IN
1
IN
90
RX0+
91
IN
RX0-
85
IN
RX1+
RX1-
IN
IN
QO16
QO17
IN
70
71
IN
QO18
QO19
IN
72
51
IN
QO2
73
IN
QO20
QO21
IN
74
75
IN
QO22
77
IN
QO23
QO3
IN
52
53
IN
QO4
15
16
IN
QE6
QE7
IN
17
20
IN
QE8
QE9
IN
21
61
IN
QO10
QO11
IN
62
63
IN
QO12
64
QO13
IN
65
IN
QO14
QO15
IN
66
69
QE17
IN
3132
IN
QE18
QE19
IN
33
12
IN
QE2
34
IN
QE20
QE21
IN
3536
IN
QE22
IN
37
QE23
QE3
IN
13
14
IN
QE4
QE5
IN
IN
4950
IN
Q01
10
IN
QE0
QE1
IN
11
22
IN
QE10
QE11
IN
23
24
IN
QE12
QE13
IN
25
26
IN
QE14
QE15
IN
2730
IN
QE16
76
18
IN
OVCC
OVCC2
IN
29
OVCC3
IN
43
57
IN
OVCC4
OVCC5
IN
78
2
IN
PD
PD0
IN
9
98
PGND
IN
4
IN
PIXS
97
IN
PVCC
Q00
GND1
IN
39
GND2
IN
68
48
IN
HSYNC
40
IN
HS_DJTR
OCK_INV
IN
4144
IN
ODCK
OGND
IN
19
IN
OGND2
28
OGND3
IN
45
OGND4
IN
58
OGND5
IN
IN
AGND2
89
IN
AGND3
AGND4
IN
92
AVCC
IN
82
AVCC1
IN
84
AVCC2
IN
88 95
IN
AVCC3
42
IN
CTL3
46
IN
DE
EXT_RES
IN
96
GND
IN
5
IC301
SII169CT100
79
IN
AGND
83
IN
AGND1
87
10nF
C449
100nF
C419
BLM41P600S
BD303
A
1
B
2
R311
4.7K
10R301
100nF
C347
100nF
C314
10nF
C425
C396
100uF
BD308
BLM41P600S
1
A
2
B
R308
4.7K
BLM41P600S
BD301
A
1
B
2
4.7K
R325
R303 10
560
100nF
C308
30K
R334
R355
10nF
C318
10
R307
1K
R367
0
R394
10nF
C423
10
B
C
E
R418
R333
KSA1182
Q313
1K
1K
C362
100nF
R336
1B2
3
C
B
C
E
FT402
SGM32F1E104-2A
A
5
6
7
8
Q302
2SC2412K-Q
RA313
22
1
2
3
4
Q314
2SC2412K-Q
B
C
E
C335
47uF
DVI_DDC_SDA
SNI_MCLK
PC_DDC_SDADVI_DDC_SDA
DVI_DDC_SCL
IPDATACH1A(23)
IPDATACH1A(22)
IPDATACH1A(21)
IPDATACH1A(20)
IPDATACH1A(19)
IPDATACH1A(18)
IPDATACH1A(17)
IPDATACH1A(16)
IPDATACH1A(15)
IPDATACH1A(14)
IPDATACH1A(13)
IPDATACH1A(12)
IPDATACH1A(11)
IPDATACH1A(10)
IPDATACH1A(9)
IPDATACH1A(8)
IPDATACH1A(7)
IPDATACH1A(6)
IPDATACH1A(5)
IPDATACH1A(4)
IPDATACH1A(3)
IPDATACH1A(2)
IPDATACH1A(1)
IPDATACH1A(0)
IPDATACH1A(0:23)
DVI_EN
SCDT
PC_DDC_SCLDVI_DDC_SCL
RX2-
RX2+
RX1-
RX1+
RX0-
RX0+
ACTIVECOASTCH1
VSCH1
HSCH1
IPCLKCH1
RXC-
RXC+
SNI_DAT(40)
SNI_DAT(41)
SNI_DAT(42)
SNI_DAT(43)
SNI_DAT(44)
SNI_DAT(45)
SNI_DAT(46)
SNI_DAT(47)
SNI_DAT(48)
SNI_DAT(49)
SNI_DAT(50)
SNI_DAT(51)
SNI_DAT(52)
SNI_DAT(53)
SNI_DAT(54)
SNI_DAT(55)
SNI_DAT(56)
SNI_DAT(57)
SNI_DAT(58)
SNI_DAT(59)
SNI_DAT(60)
SNI_DAT(61)
SNI_DAT(62)
SNI_DAT(63)
SNI_MDQM
SNI_MCASn
SNI_MRASn
SNI_MWEn
SNI_ADDR(3)
SNI_ADDR(4)
SNI_ADDR(5)
SNI_ADDR(6)
SNI_ADDR(7)
SNI_ADDR(8)
SNI_ADDR(9)
SNI_MBA0
SNI_DAT(16)
SNI_DAT(17)
SNI_DAT(18)
SNI_DAT(19)
SNI_DAT(20)
SNI_DAT(21)
SNI_DAT(22)
SNI_DAT(23)
SNI_DAT(24)
SNI_DAT(25)
SNI_DAT(26)
SNI_DAT(27)
SNI_DAT(28)
SNI_DAT(29)
SNI_DAT(30)
SNI_DAT(31)
SNI_DAT(32)
SNI_DAT(33)
SNI_DAT(34)
SNI_DAT(35)
SNI_DAT(36)
SNI_DAT(37)
SNI_DAT(38)
SNI_DAT(39)
SNI_OUTDVS
SNI_OUTDHS
SNI_OUTDPEN
SNI_ADDR(0)
SNI_ADDR(1)
SNI_ADDR(10)
SNI_ADDR(11)
SNI_ADDR(2)
SVHS_C
SVHS_Y
3D_C
3D_Y
DRED(3)
DRED(2)
DRED(1)
DRED(0)
DBLUE(7)
DBLUE(6)
DBLUE(5)
DBLUE(4)
DBLUE(3)
DBLUE(2)
DBLUE(1)
DBLUE(0)
SNI_OUTDCLK
SCL1
SDA1
SNI_DAT(2)
SNI_DAT(3)
SNI_DAT(4)
SNI_DAT(5)
SNI_DAT(6)
SNI_DAT(7)
SNI_DAT(16)
SNI_DAT(17)
SNI_DAT(18)
SNI_DAT(19)
SNI_DAT(20)
SNI_DAT(21)
SNI_DAT(22)
SNI_DAT(23)
DGREEN(7)
DGREEN(6)
DGREEN(5)
DGREEN(4)
DGREEN(3)
DGREEN(2)
DGREEN(1)
DGREEN(0)
DRED(7)
DRED(6)
DRED(5)
DRED(4)
SNI_DAT(34)
SNI_DAT(35)
SNI_DAT(36)
SNI_DAT(37)
SNI_DAT(38)
SNI_DAT(39)
SNI_DAT(48)
SNI_DAT(49)
SNI_DAT(50)
SNI_DAT(51)
SNI_DAT(52)
SNI_DAT(53)
SNI_DAT(54)
SNI_DAT(55)
SNI_DAT(15)
SNI_DAT(14)
SNI_DAT(13)
SNI_DAT(12)
SNI_DAT(11)
SNI_DAT(10)
SNI_DAT(9)
SNI_DAT(8)
SNI_DAT(31)
SNI_DAT(30)
SNI_DAT(29)
SNI_DAT(28)
SNI_DAT(27)
SNI_DAT(26)
SNI_DAT(25)
SNI_DAT(24)
SNI_DAT(0)
SNI_DAT(1)
SNI_ADDR(3)
SNI_ADDR(11)
SNI_ADDR(10)
SNI_ADDR(0)
SNI_ADDR(1)
SNI_ADDR(2)
SNI_MCLK
SNI_MWEn
SNI_MCASn
SNI_MRASnSNI_MCLK
SNI_DAT(47)
SNI_DAT(46)
SNI_DAT(45)
SNI_DAT(44)
SNI_DAT(43)
SNI_DAT(42)
SNI_DAT(41)
SNI_DAT(40)
SNI_DAT(63)
SNI_DAT(62)
SNI_DAT(61)
SNI_DAT(60)
SNI_DAT(59)
SNI_DAT(58)
SNI_DAT(57)
SNI_DAT(56)
SNI_DAT(32)
SNI_DAT(33)
SNI_ADDR(0:11)
SNI_MDQM SNI_MDQM SNI_MDQMSNI_MDQM
SNI_MBA0 SNI_MBA0
SNI_MWEn
SNI_MCASn
SNI_MRASn
SNI_ADDR(9)
SNI_ADDR(8)
SNI_ADDR(7)
SNI_ADDR(6)
SNI_ADDR(5)
SNI_ADDR(4)
SNI_ADDR(3)
SNI_ADDR(11)
SNI_ADDR(10)
SNI_ADDR(0)
SNI_ADDR(1)
SNI_ADDR(2)
SNI_ADDR(9)
SNI_ADDR(8)
SNI_ADDR(7)
SNI_ADDR(6)
SNI_ADDR(5)
SNI_ADDR(4)
SNI_DAT(10)
SNI_DAT(11)
SNI_DAT(12)
SNI_DAT(13)
SNI_DAT(14)
SNI_DAT(15)
SNI_DAT(2)
SNI_DAT(3)
SNI_DAT(4)
SNI_DAT(5)
SNI_DAT(6)
SNI_DAT(7)
SNI_DAT(8)
SNI_DAT(9)
SCL1
RESET_DNIRTA
SDA1
DGREEN(0:7)
DBLUE(0:7)
DRED(0:7)
SNI_IRED(0:7)
SNI_IGREEN(0:7)
SNI_IBLUE(0:7)
SNI_DAT(0:63)
SNI_INDCLK
SNI_IBLUE(0)
SNI_IBLUE(1)
SNI_IBLUE(2)
SNI_IBLUE(3)
SNI_IBLUE(4)
SNI_IBLUE(5)
SNI_IBLUE(6)
SNI_IBLUE(7)
SNI_IGREEN(0)
SNI_IGREEN(1)
SNI_IGREEN(2)
SNI_IGREEN(3)
SNI_IGREEN(4)
SNI_IGREEN(5)
SNI_IGREEN(6)
SNI_IGREEN(7)
SNI_IRED(0)
SNI_IRED(1)
SNI_IRED(2)
SNI_IRED(3)
SNI_IRED(4)
SNI_IRED(5)
SNI_IRED(6)
SNI_IRED(7)
SNI_INDHS
SNI_INDVS
SNI_DAT(0)
SNI_DAT(1)
6
7
12
4
LTP227W 11-3
11 Schematic Diagrams
❈ This Document can not be used without Samsung’s authorization.
11-2 Schematic Diagram
Page 4
11 Schematic Diagrams
11-4 LTP227W
4
Output Digital Signal of IC403
6
Signal of DVI_RX 0~2 (Data)
7
Digital Output Signal Of IC301
12
SVHS_Y,C Input Signal to IC202
Page 5
PANEL_CLK
PANEL_VS
PANEL_HS
SCL
SDA
TO FLASH ROM
35V
4.7uF
C556
C560
35V
4.7uF
ANALOG OUT OPTION
PANEL_DE
12507WR-20L
C558
35V
4.7uF
MGND2 MGND1
9
8
7
6
5
4
20
2
19
18
17
16
15
14
13
11
10
1
CN505
R558
3
10K 10K
12
R565
R564 10
10
1010R561
R552
3
21
D502
A3.3V
R519
2.2K
R533
HSCH2
FT504
IPCLKENCH2
ACTIVECOASTCH2
ACM2012-361-2P
412ACM2012-361-2P
3412
FT505
3412
FT503
3
FT502
3412
ACM2012-361-2P
ACM2012-361-2P
3
ODDCLMPCH2
41
2
FT501
1
TP525
ACM2012-361-2P
10
1
TP524
ODDCLMPCH1
R539
ACTIVECOASTCH1
10
R541
10
10
R53710R538
R53610R535
2
1
10
10
RA524
10
88
7
6
5
4
33
2
1
RA525
1010R596
10
7
6
5
4
RA526
8
7
6
5
4
3
2
1
10
10R529
10R526
SCL
CLK_OUT
R594
4.7K 4.7K
R553
4.7K 4.7K
R5440R545
S
G
D
2N7002L
R012
2N7002L
S
G
D
Q503
Q502
5V
R502
2.2K
SCL1
SDA3
R501
2.2K
100uF
SDA1
C023
C572
10uF
SCL3
C022
100uF
R595
SCL_EEPROM
EEPROM_WP
EEPROM_WP
C029
ADJ_GAMMA
SDA_EEPROM
10nF
4.7K
4.7K
R514R513
4.7K4.7K 4.7K
R512
R515
R511
4.7K
RA513
A3.3V
1K
7
6
5
4
3
2
1
0
R521
RA514
88
LED_RED
LED_GRN
SOURCE_OUT
7
6
5
4
3
2
1
0
SCDT
R9187
SW_LVDS
POWER_KEY
SW_INVERTER
47
1
TP517
1
TP516
1
TP515
1
TP514
1
TP513
1
TP509
1
TP512
1
TP511
1
TP506
1
TP508
1
TP505
1
TP507
1
TP518
1
TP519
100nF
1
TP504
C590
1/16W
220
S_D2
10
S_D1
4
Q_2
R051
213
C_D2
C_D1
1
CP2
11
CP1
IC505
VCC
141
TP521
A3.3V
8
Q_16Q2
9
5
Q1
GND
7
D2
12
D1
100nF
3
74LCX74MX
C
3
B
2
1
C573
10nF
RESETN
C583
IC504
3C2
A
D501
C594
B
1
A
KIA7029F
CLK_OUT
33pF
C589
22pF
C588
100nF
C587
3
2
1
RA532
22uF
5V
16V
8
7
6
5
4
3
6
5
8
7
RA531
FSDATA(63)
FSDATA(31)
FSDATA(42)
FSDATA(41)
FSDATA(40)
FSDATA(39)
FSDATA(38)
FSDATA(37)
FSDATA(49)
FSDATA(48)
FSDATA(47)
FSDATA(46)
FSDATA(45)
FSDATA(44)
FSDATA(43)
FSDATA(55)
FSDATA(54)
FSDATA(53)
FSDATA(52)
FSDATA(51)
FSDATA(50)
FSDATA(62)
FSDATA(61)
FSDATA(60)
FSDATA(59)
FSDATA(58)
FSDATA(57)
FSDATA(56)
2
1
4
FSDATA(10)
FSDATA(9)
FSDATA(8)
FSDATA(7)
FSDATA(6)
FSDATA(5)
FSDATA(17)
FSDATA(16)
FSDATA(15)
FSDATA(14)
FSDATA(13)
FSDATA(12)
FSDATA(11)
FSDATA(23)
FSDATA(22)
FSDATA(21)
FSDATA(20)
FSDATA(19)
FSDATA(18)
FSDATA(30)
FSDATA(29)
FSDATA(28)
FSDATA(27)
FSDATA(26)
FSDATA(25)
FSDATA(24)
FSDATA(36)
FSDATA(35)
FSDATA(34)
FSDATA(33)
FSDATA(32)
100R532
FSDATA(4)
FSDATA(3)
FSDATA(2)
FSDATA(1)
FSDATA(0)
A3.3V
R534
2.2K
R9214
2.2K
R524
470
A
1
BD511
470
A3.3V
A1.8V
R523
BLM41P600S
B
2
432
1
A3.3V
3.3V
587
RA599
2N7002L
S
G
D
Q504
Q505
6
S
G
D
2N7002L
0
A5V
R599
R023
1/16W
10K
R598
R021
2.2K
R597
2.2K
3
2
1
slcon3p
1/16W
10K
WP
7
VCC
PROMCEN2
PROMCEN1
PROMCEN
A3.3V
SDA2
SCL2
SDA4
SCL4
CN506
GND
2
A1
1
A0
M24256-WMN6T 100nF
IC507 C571
A3.3V
8
SDA
5
SCL
6
3
NC
4
SDA_EEPROM
SCL_EEPROM
BLM41P600S
3.3UH
B
2
A
1
BD516
C596
100nF
16V
BD515
MO
CN504
26
25
24
23
22
7
6
5
4
21
20
19
18
17
16
15
14
50
49
48
47
46
45
44
13
12
11
10
9
8
42
41
40
39
38
37
3
2
1
35
34
33
32
31
30
29
28
27
FTR_50P
43
46
37
VCC
RY_BY
15
RESET
12
OE_
28
MBM29LV160T-90FPT
A3.3V
36
NC1
10
DQ9
32
DQ8
30
DQ7
44
DQ6
42
DQ5
WE
11
27
VSS2
VSS
A6
A5
40
DQ4
38
DQ3
35
DQ2
33
DQ15A_1
45
43
DQ14
41
DQ13
39
DQ12
36
14
NC3
13
NC2
A14
3
A13
DQ11
34
DQ10
DQ1
31
29
DQ0
CE_
26
BYTE_
47
7
A9
8
A8
A7
18
19
PROMOEN
PROMCEN2
PROMWEN
20
A4
21
A3
22
A2
23
9
A19
16
A18
A17
17
48
A161A15
2
A(19)
A(18)
A(21)
A(20)
A(9)
A(2)
A(1)
A(4)
A(3)
A(6)
A(5)
A(17)
PROMWEN
RESETN
PROMOEN
PROMCEN1
4
A12
5
A11
6
A10
24
A1 A0
25
IC506
D(5)
D(4)
D(3)
D(2)
D(1)
D(4)
D(3)
D(2)
D(1)
D(0)
D(7)
A(16)
A(0)
D(7)
D(6)
D(5)
A(8)
A(11)
A(10)
A(13)
A(12)
A(15)
A(14)
A(7)
SNI_OUTDVS
A(0:21)
SNI_OUTDCLK
A(4)
A(3)
A(2)
A(1)
A(0:21)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(0)
A(16)
A(15)
A(14)
A(13)
A(12)
D(0:7)
A(20)
A(19)
A(18)
A(17)
D(0)
D(0:7)
D(6)
SNI_IGREEN(1)
SNI_IRED(3)
SNI_IRED(2)
SNI_IRED(1)
SNI_IRED(0)
SNI_IGREEN(7)
SNI_INDHS
SNI_IRED(7)
SNI_IRED(6)
SNI_IRED(5)
SNI_IRED(4)
SNI_OUTDPEN
SNI_INDCLK
SNI_INDVS
SNI_OUTDHS
DGREEN(0:7)
SNI_IBLUE(0:7)
DBLUE(0:7)
SNI_IBLUE(3)
SNI_IBLUE(2)
SNI_IBLUE(1)
SNI_IBLUE(0)
SNI_IGREEN(0)
SNI_IBLUE(7)
SNI_IBLUE(6)
SNI_IBLUE(5)
SNI_IBLUE(4)
SNI_IGREEN(6)
SNI_IGREEN(5)
SNI_IGREEN(4)
SNI_IGREEN(3)
SNI_IGREEN(2)
4
3
6
5
8
DRED(0:7)
RA557
RA555
2
1
2
1
4
3
6
5
8
7
10
7
10
7
10RA556
2
1
2
1
4
3
4
3
6
5
8
7
10RA558
2
1
4
3
6
5
6
5
88
7
10
RA559
RA561
SNI_IRED(0:7)
2
1
4
3
6
5
8
7
10
100
R557
SNI_IGREEN(0:7)
TX1
RX1
100
R556
BD509
B2A
1
BLM41PG600SN1L
50V
R583
1K
R579
C570
100pF
3.3K
1/16W 1/16W
3.3K
R581
R562
100
R559
C569
100
0.018nF
C568
FSADDR_565(1)
slcon6p
0.018nF
MO
6
5
4
3
2
1
CN501
A3.3V
R542
4.7K
1/16WR569
R543
4.7K
3.3K
1/16W
0
0
3.3V
R509
0R508
R582
RA509
47
8
7
6
5
4
3
2
1
0R510
10K
R554
10K
8
7
2
1
4
3
6
5
RA523
R555
A3.3V
CLK_OUT
FSADDR_565(9)
FSADDR_565(8)
FSADDR_565(3)
FSADDR_565(2)
PW565_TX0
PW565_RX0
22
C527
1
TP523
C542
C528
C541
C540
100nF
C537
C543
C526
C525
C539
C533
C536
C535
BLM41P600S
2B1
A
BD502
A3.3V
AVDD3_3_1
AVDD3_3_0
C1
AVDD3_3DLLBG
D3
D2
AVDD3_3BG
H4
AVDD1_8_3
AVDD1_8_2
G3
G2
AVDD1_8_1
AVDD1_8_0
G1
IC565
B1_CH2
Y17
B0_CH2
W17
H6
AVSSGR
E3
AVSSDLLBG
AVSSBG
F3
AVDD3_3_6
H5
F6
AVDD3_3_5
AVDD3_3_4
F5
D4
AVDD3_3_3
AVDD3_3_2
C3
C2
C9
BE3_CH1
C10
BE2_CH1
D9
D10
BE1_CH1
BE0_CH1
E9
B7_CH2
Y15
W15
B6_CH2
B5_CH2
V15
Y16
B4_CH2
B3_CH2
W16
V16
B2_CH2
BO7_CH1
BO6_CH1
C16
D15
BO5_CH1
BO4_CH1
E14
A17
BO3_CH1
BO2_CH1
B17
C17
BO1_CH1
BO0_CH1
D16
A10
BE7_CH1
BE6_CH1
B9
B10
BE5_CH1
BE4_CH1
DBE3
P3
N4
DBE2
DBE1
T1
DBE0
T2
DB
G5
COMP
G4
U10
CLK_CH2
CLK_CH1
A11
CE_CH2
V10
B11
CE_CH1
B16
DBO3
W4
DBO2
Y4
DBO1
V5
DBO0
W5
DBE7
N3
DBE6
M4
DBE5
R1
DBE4
R2
DG
F2
DFIELD
T3
DCREF
R3
DCLK
P4
DBO7
Y2
DBO6
W3
Y3
DBO5
DBO4
V4
DGO1
W1
DGO0
Y1
DGE7
M2
DGE6
M1
DGE5
L4
DGE4
M3
DGE3
N2
DGE2
N1
DGE1
P1
DGE0
P2
DPEN
R5
DHS
R4
DGO7
U4
U5
DGO6
DGO5
U6
DGO4
U7
DGO3
V3
DGO2
W2
DRO0
U8
DRE7
J1
DRE6
K1
DRE5
K2
DRE4
K3
DRE3
K4
DRE2
L3
DRE1
L2
DRE0
L1
DR
F1
V1
DRO6
V2
DRO5
U3
DRO4
T4
DRO3
T5
DRO2
T6
DRO1
T7
U20
V11
FIELD_CH2
FIELD_CH1
B12
T11
FBK_CH2
FBK_CH1
E11
EXTINT
U2
EXTCLK2
A1
A2
EXTCLK1
DVS
P5
DSTALL
U1
DRO7
FSA6
U18
FSA5
W19
FSA4
V19
FSA3
U19
FSA2
W20
FSA13
U16
FSA12
T16
FSA11
R16
V17
FSA10
FSA1
V20
FSA0
E17
FSD13
FSD12
E16
D20
FSD11
FSD10
C20
B18
FSD1
FSD0
A18
FSCLK
Y20
FSCAS_
Y19
FSA9
U17
FSA8
T17
FSA7
V18
FSD23
FSD22
G20
F20
FSD21
FSD20
F19
FSD2
C18
F18
FSD19
FSD18
F17
F16
FSD17
FSD16
F15
E19
FSD15
FSD14
E18
FSD33
FSD32
J18
J20
FSD31
FSD30
H16
D17
FSD3
H17
FSD29
FSD28
H18
H19
FSD27
FSD26
H20
FSD25
G16
FSD24
G17
G19
FSD42
L17
L18
FSD41
FSD40
L19
FSD4
A19
K16
FSD39
FSD38
K17
K18
FSD37
FSD36
K19
FSD35
K20
FSD34
J16
J17
P19
P20
FSD51
FSD50
N18
B19
FSD5
N19
FSD49
FSD48
N20
M17
FSD47
FSD46
M18
M19
FSD45
FSD44
M20
L16
FSD43
R17
P17
FSD61
FSD60
T18
FSD6
C19
R18
FSD59
FSD58
T19
R19
FSD57
FSD56
T20
N16
FSD55
N17
FSD54
P18
FSD53
FSD52
FSDQM5
L20
FSDQM4
J19
FSDQM3
G18
FSDQM2
E20
FSDQM1
D19
FSDQM0
E15
B20
FSD9
FSD8
A20
FSD7
D18
P16
FSD63
FSD62
G6_CH2
G5_CH2
W13
Y13
G4_CH2
G3_CH2
U14
V14
G2_CH2
G1_CH2
W14
Y14
G0_CH2
FSWE_
Y18
FSRAS_
W18
FSDQM7
R20
FSDQM6
M16
GO1_CH1
GO0_CH1
A16
C7
GE7_CH1
GE6_CH1
B7
A7
GE5_CH1
GE4_CH1
A8
B8
GE3_CH1
GE2_CH1
C8
D8
GE1_CH1
A9
GE0_CH1
G7_CH2
U13
V13
PEN_CH1
NC
E4
HS_CH2
Y10
D11
HS_CH1
B14
GO7_CH1
GO6_CH1
C14
A15
GO5_CH1
GO4_CH1
B15
GO3_CH1
C15
GO2_CH1
D14
E13
PORTB0
T9
U9
PORTA7
PORTA6
V9
Y7
PORTA5
PORTA4
W8
Y8
PORTA3
PORTA2
W9
Y9
PORTA1
PORTA0
T10
PEN_CH2
W10
C11
V12
W12
R2_CH2
R1_CH2
Y12
T13
R0_CH2
Y5
PORTB7
PORTB6
Y6
W6
PORTB5
PORTB4V6PORTB3W7PORTB2
V7
V8
PORTB1
A5
B5
RE5_CH1
RE4_CH1
C5
D5
RE3_CH1
RE2_CH1
A6
B6
RE1_CH1
RE0_CH1
C6
R7_CH2
W11
R6_CH2
Y11
R5_CH2
T12
U12
R4_CH2
R3_CH2
C12
RO7_CH1
RO6_CH1
D12
A13
RO5_CH1
RO4_CH1
B13
C13
RO3_CH1
RO2_CH1
D13
E12
RO1_CH1
RO0_CH1
A14
A3
RESET_
B4
RE7_CH1
RE6_CH1
VDD1_8_14
R10
VDD1_8_13
U15
VDD1_8_12
VDD1_8_11
D7
VDD1_8_10
F11
J5
VDD1_8_1
VDD1_8_0
K5
J2
SDA
J3
SCL
RSETDLL
E2
RSET
F4
L6
J6
VDD1_8_4
VDD1_8_3
N5
VDD1_8_21
R15
N15
VDD1_8_20
M5
VDD1_8_2
VDD1_8_19
L15
J15
VDD1_8_18
H15
VDD1_8_17
T14
VDD1_8_16
VDD1_8_15
F13
R12
VDD3_3_2
M6
VDD3_3_12
T15
VDD3_3_11
K15
M15
VDD3_3_10
VDD3_3_1
L5
K6
VDD3_3_0
VDD1_8_9
F9
R8
VDD1_8_8
VDD1_8_7
R6
N6
VDD1_8_6
VDD1_8_5
VSS1
VSS0
F8
D1
VREFOUT
VREFIN
E1
R13
VDD3_3_9
VDD3_3_8
F12
E10
VDD3_3_7
VDD3_3_6R9VDD3_3_5T8VDD3_3_4
E8
P6
VDD3_3_3
J8
M9
VSS19
VSS18
L9
K9
VSS17
VSS16
J9
H9
VSS15
VSS14
N13
M13
VSS13
L13
VSS12
K13
VSS11
VSS10
J13
H8
K11
VSS29
VSS28
J11
H11
VSS27
VSS26
N10
M10
VSS25
VSS24
L10
K10
VSS23
VSS22
J10
H10
VSS21
VSS20
N9
VSS2
A4
VSS38
N12
M12
VSS37
VSS36
L12
K12
VSS35
VSS34
J12
H12
VSS33
VSS32
N11
VSS31
M11
VSS30
L11
K8
VSS3
L8
J4
VSS3_3_9
VSS3_3_8
H3
H2
VSS3_3_7
VSS3_3_6
H1
E6
VSS3_3_5
VSS3_3_4
E5
C4
VSS3_3_3B3VSS3_3_2
B2
VSS3_3_1
VSS3_3_0
B1
VSS39
XTALOUT
E7
D6
XTALIN
VS_CH2
U11
A12
VS_CH1
H13
VSS9
VSS8
R11
F10
VSS7
VSS6
N8
M8
VSS5
VSS4
PW565
IPDATACH1A(0:23)
IPDATACH2A(0:15)
IPDATACH1A(0:23)
C550
C551
C552
C555
C553
C554
C544
100nF
C545
C546
C547
A3.3V
16V
22uF
C549
C548
FSDQM(0:7)
FSADDR(0:13)
FSDQM(0:7)
FSDATA(0:63)
FSADDR(0:13)
A764A663A562A461A3
60
A2
27
A10
24
26
A1
A0
25
IC502
FSDATA(0:63)
77
DQ14DQ0
2
20
CS_
CLK68CKE
67
CAS_
18
BA1
23
22
BA0
A9
66
65
A8
37
5
DQ2
DQ1936DQ1834DQ1733DQ16
31
DQ1585DQ1483DQ1382DQ1280DQ1179DQ10
7
DQ3
DQ2953DQ2851DQ2750DQ2648DQ2547DQ24
45 42
DQ23
DQ22
40
39
DQ21
DQ20
59
DQM2
28
DQM171DQ976DQ8
74
DQ713DQ6
11
10
DQ5
DQ4
8
56
DQ31
DQ30
54
70
N_C669N_C5
57
N_C4 N_C3
30
21
N_C2
N_C1
14
DQMO
16
DQM3
41
35
VDDQ3
VDDQ2
9
3
VDDQ1
VDD4
43
VDD3
29
15
VDD2
VDD1
1
19
RAS_
73
N_C7
12
VSSQ2
6
VSSQ1
86
VSS4
72
VSS3
58
VSS2
VSS1
44
VDDQ881VDDQ7
75
VDDQ6
55
VDDQ5
49
VDDQ4
WE_
17
VSSQ884VSSQ7
78
52
VSSQ6
VSSQ5
46
VSSQ4
38
VSSQ3
32
K4S643232E-TC60
100nF
C511
C513
100nF
100nF
C515
C516
100nF
100nF
C517
C518
100nF
A763A662A561A4
A3
60 27
A2
24
A10
26A125
A0
K4S643232E-TC60
4
DQ12DQ0
20
CS_
68
CLK67CKE
CAS_
18
23
BA122BA0
66A965A864
DQ2
36
DQ1934DQ1833DQ1731DQ16
85
DQ1583DQ1482DQ1380DQ1279DQ1177DQ10
DQ3
53
DQ2951DQ28
DQ27
50
48
DQ2647DQ2545DQ24
42
DQ2340DQ22
DQ2139DQ20
37
5
28
DQM2
71
DQM1
DQ9
76
74
DQ8
13
DQ711DQ610DQ58DQ4
DQ3156DQ30
54
7
N_C669N_C5
57
N_C4 N_C3
30
21
N_C2
N_C1
14
DQMO
16
59
DQM3
VDDQ3
9
VDDQ23VDDQ1
43
VDD4
VDD3
29
15
VDD2
1
VDD1
19
RAS_
73
N_C7
70
6
VSSQ1
VSS4
86
72
VSS3
VSS2
58
VSS1
44
81
VDDQ875VDDQ7
55
VDDQ6
VDDQ5
49
VDDQ4
41
35
WE_
17
84
VSSQ8
VSSQ7
78
52
VSSQ6
46
VSSQ5
38
VSSQ4
32
VSSQ3
VSSQ2
12
IC501
100nF
C510
100nF
C512
C514
100nF
100nF
C520
C521
100nF
C522
FSDATA(3)
FSDATA(2)
FSDATA(1)
FSDATA(0)
100nF
FSDATA(9)
FSDATA(8) FSDATA(7)
FSDATA(6)
FSDATA(5)
FSDATA(4)
FSDATA(14)
FSDATA(13)
FSDATA(12)
FSDATA(11)
FSDATA(10)
FSDATA(19)
FSDATA(18)
FSDATA(17)
FSDATA(16)
FSDATA(15)
FSDATA(25)
FSDATA(24) FSDATA(23)
FSDATA(22)
FSDATA(21)
FSDATA(20)
FSDATA(30)
FSDATA(29)
FSDATA(28)
FSDATA(27)
FSDATA(26)
FSDATA(35)
FSDATA(34)
FSDATA(33)
FSDATA(32)
FSDATA(31)
FSDATA(41)
FSDATA(40) FSDATA(39)
FSDATA(38)
FSDATA(37)
FSDATA(36)
FSDATA(46)
FSDATA(45)
FSDATA(44)
FSDATA(43)
FSDATA(42)
FSDATA(51)
FSDATA(50)
FSDATA(49)
FSDATA(48)
FSDATA(47)
FSDATA(57)
FSDATA(56) FSDATA(55)
FSDATA(54)
FSDATA(53)
FSDATA(52)
FSDATA(62)
FSDATA(61)
FSDATA(60)
FSDATA(59)
FSDATA(58)
FSDQM(0)
FSDQM(0:7)
FSDATA(63)
FSDQM(7)
FSDQM(6)
FSDQM(5)
FSDQM(4)
FSDQM(3)
FSDQM(2)
FSDQM(1)
FSADDR_565(0:13)
IPDATACH1A(3)
IPDATACH1A(2)
IPDATACH1A(1)
IPDATACH1A(0)
IPDATACH1A(10)
IPDATACH1A(9)
IPDATACH1A(8)
IPDATACH1A(7)
IPDATACH1A(6)
IPDATACH1A(5)
IPDATACH1A(4)
IPDATACH1A(16)
IPDATACH1A(15)
IPDATACH1A(14)
IPDATACH1A(13)
IPDATACH1A(12)
IPDATACH1A(11)
IPDATACH1A(23)
IPDATACH1A(22)
IPDATACH1A(21)
IPDATACH1A(20)
IPDATACH1A(19)
IPDATACH1A(18)
IPDATACH1A(17)
IPDATACH2A(4)
IPDATACH2A(3)
IPDATACH2A(2)
IPDATACH2A(1)
IPDATACH2A(0)
IPDATACH2A(9)
IPDATACH2A(8)
IPDATACH2A(7)
IPDATACH2A(6)
IPDATACH2A(5)
IPDATACH2A(15)
IPDATACH2A(14)
IPDATACH2A(13)
IPDATACH2A(12)
IPDATACH2A(11)
IPDATACH2A(10)
LVDSGND
53
GND5
29
GND4
GND3
21
13
GND2
5
GND1
IC503
DISPCREF
DISPODD
40
39
TXCLKOUT+
31
TXCLKIN
17
R_FB
PWRDWN
32
PLLVCC
34
PLLGND1
33
35
PLLGND
LVDSVCC
44
LVDSGND2
36
LVDSGND1
43
49
TXIN17
18
16
TXIN16
TXIN15
15
TXIN14
14
TXIN13
12
11
TXIN12
10
TXIN11
8
TXIN10
TXIN1
52
TXIN0
51
TXCLKOUT-
50
TXIN26
30
TXIN25
28
27
TXIN24
TXIN23
25
24
TXIN22
TXIN21
23
TXIN20
22
TXIN2
54
TXIN19
20
TXIN18
19
46
45
TXOUT1+
TXOUT0-
48
47
TXOUT0+
7
TXIN9
6
TXIN8
TXIN7
4
TXIN6
3
TXIN5
2
56
TXIN4
TXIN3
55
TXIN27
26
VCC2
9
VCC1
1
VCC
TXOUT3-
38
37
TXOUT3+
42
TXOUT2-
41
TXOUT2+
TXOUT1-
DS90C385MTD
C504
1nF
C508
C506
1nF
1nF
C503
C507
100uF
C505
100uF
1
TP502
100uF
1
TP503
1
TP501
C
3
2
BA
1
BD517
BD519
C
3
2
BA
1
SGM32F1E104-2A
SGM32F1E104-2A
BD518
C
3
B
2
A
1
SGM32F1E104-2A
C509
0
100nF
R588
R593
47
R589
47
47
DBLUE(1)
DBLUE(0)
R587
DBLUE(7)
DBLUE(6)
DBLUE(5)
DBLUE(4)
DBLUE(3)
DBLUE(2)
DGREEN(4)
DGREEN(3)
DGREEN(2)
DGREEN(1)
DGREEN(0)
DRED(1)
DRED(0)
DGREEN(7)
DGREEN(6)
DGREEN(5)
DRED(7)
DRED(6)
DRED(5)
DRED(4)
DRED(3)
DRED(2)
47 1/16WR586
IRQ2SYS
C557
100nF
16V
10uF
C563
B2A
1
BLM41P600S
C559BD503
C561
100nF
D1.8V
100nF
C562
2B1
A
BD504
100nF
C564
100nF
BLM41P600S
C565
100nF100nF
R505
C566
IPCLKCH1
IPCLKENCH1
0
Q1Q0
AS-20.000-20-FUND-SMD
VSCH2
RAWHSCH1
VSCH1
HSCH1
R531
X501
R528
47K
C578
47K
C57910uF
DACGY
RESETN
100nF
DACRPR
DACBPB
R55175R549
7575
R548
FSDQM(2)
FSDQM(1)
FSDQM(0)
FSDQM(6)
FSDQM(5)
FSDQM(4)
FSDQM(3)
FSADDR(2)
FSADDR(1)
FSADDR(0)
FSDQM(7)
FSADDR(5)
FSADDR(4)
FSADDR(3)
FSADDR(0)
FSADDR(1)
FSADDR(2)
FSADDR(4)
FSADDR(3)
FSADDR(9)
FSADDR(8)
FSADDR(7)
FSADDR(6)
FSADDR(10)
FSADDR(9)
FSADDR(8)
FSADDR(7)
FSADDR(6)
FSADDR(5)
FSADDR(11)
FSADDR(12)
FSADDR(10)
FSADDR(11)
FSADDR(12)
D(6)
D(4)
D(3)
D(2)
D(1)
D(0)
D(0:7)
D(5)
D(7)
5
8
7
2
1
RA502
PROMWEN
PROMCEN
22
4
3
6
R546 0
R547
R525
SW_LVDS
0
FSADDR_565(0:13)
100K
C580
16V
10uF
C577
C581
100nF
16V
MO
16V
100nF
C582
MO
10uF
16V
A3.3V
C576
16V
10uF
C575
SDA1
100nF
SDA2
SCL1
BD505
IR
SCL2
BD507
3.3UH
FSADDR(0:13)
3.3UH
FSADDR(0)
FSADDR(6)
FSADDR(5)
FSADDR(4)
FSADDR(3)
FSADDR(2)
FSADDR(1)
FSADDR(8)
FSADDR(11)
FSADDR(10)
FSADDR(9)
FSADDR(7)
R507
FSADDR(12)
0
0
SDA
R506
MMBD4148SE
3
21
D510
5V
4.7K
R518
4.7K
IRQ2SYS
R517
A(0:21)
R516
4.7K
A(4)
A(3)
A(2)
A(1)
A(0)
A(9)
A(8)
A(7)
A(6)
A(5)
A(14)
A(13)
A(12)
A(11)
A(10)
A(20)
A(19)
A(18)
A(17)
A(16)
A(15)
6
5
4
3
2
1
RA503
A(21)
47
8
7
47
8
7
6
5
4
3
2
1
RA504
1
RA505
47
8
7
6
5
4
3
2
4
3
2
1
RA506
47
8
7
6
57
6
5
4
3
2
1
RA507
47
8
47
8
7
6
5
4
3
2
1
RA508
PROMOEN
0 R522
321
CN502
321
CN503
FSADDR_565(4)
FSADDR_565(3)
FSADDR_565(2)
FSADDR_565(1)
FSADDR_565(0)
FSADDR_565(10)
FSADDR_565(9)
FSADDR_565(8)
FSADDR_565(7)
FSADDR_565(6)
FSADDR_565(5)
FSADDR_565(4)
FSADDR_565(3)
FSADDR_565(2)
FSADDR_565(0)
FSADDR_565(12)
FSADDR_565(11)
FSADDR_565(9)
FSADDR_565(8)
FSADDR_565(7)
FSADDR_565(6)
FSADDR_565(5)
01/16W
FSADDR_565(12)
FSADDR_565(11)
FSADDR_565(10)
3
21
D511
R585
R563
MMBD4148SE
R527
240
C532
0
C529
100nF
C530
C531
C538
C523
C524
C534
16V22uF
3
5
LTP227W 11-5
11 Schematic Diagrams
❈ This Document can not be used without Samsung’s authorization.
11-3 Schematic Diagram
Page 6
11 Schematic Diagrams
11-6 LTP227W
3
Output Digital Signal of IC565
5
Digital Output Data of IC503
Page 7
LTP227W 11-7
11 Schematic Diagrams
CLOSE TO PIN
7
8
IIC Trans Line
22
1/16W
1
2
3
4
5
6
C057
100nF
22
RA417
10pF
C492
D902
1
2
3
A5V
C943
10uF
1uF
C941
MMBD4148SE
10uF
100
R912
C939
C049
100nF
SGM32F1E104-2A
FT407
1
AB
2
3
C
100nF
C478
IC905
KIA7042AF-RTF
GND
OUTVCC
R976 100
3.3V
16V
10uF
C928
100nF
C052
100R988
R938
7.5K
1/16W
75
20pF
R928
C919
C937
330nF
1K
R975
VDD
321
VSS
2
XIN
3
XOUT
R968
4.7K
13
14
P2_4_AD4
P2_5_AD515P2_6_AD6_SDAT
18
P2_7_AD7_SCLK
19
8
P3_0
25
P3_1
9
P3_2
24
P3_3
7
RESET
4
TEST_VPP
P0_4_AD8
28
P0_5_AD9
27
P0_6_AD10
P0_7_AD11_PWM0
26
P1_0_T0_ZCD
23
22
P1_1_BUZ
P1_2_INT0
21
P1_3_INT1_PWM1
20
P2_0_AD0
10
11
P2_1_AD1
12
P2_2_AD2
P2_3_AD3
S3C9428X35-S0T8
AVREF
17
AVSS
16
6
P0_0_SCK
5
P0_1_SO
31
P0_2_SI
30
P0_3_CLO
29
R438
IC902
330
100nF
C487
100nF
C472
A5V
R4294.7K
20pF
C921
R973 100
100nF
C482
100nF
C058
7
8
100nF
C474
123
456
+3.3V_MD
22RA412
100nF
C046C045
100nF
R965 10
C463
22uF
16V
100nF
C048
100
C934
10uF
16V
FT409
BLM41P600S
1A2
B
R947
IC904
KIA7042AF-RTF
GND
OUTVCC
+3.3V_MD
C038
VSSQ7
78
84
VSSQ8
WE_
17
100nF
VDDQ8
VSS1
44
VSS2
58
72
VSS3
VSS4
86
6
VSSQ1
VSSQ2
12
32
VSSQ3
38
VSSQ4
46
VSSQ5
52
VSSQ6
VDD1
15
VDD2
VDD3
29
43
VDD4
3
VDDQ1
9
VDDQ2
35
VDDQ3
VDDQ4
41
VDDQ5
49
55
VDDQ6
75
VDDQ7
81
59
DQM3
DQMO
16
N_C1
14
21
N_C2
N_C3
30 57
N_C4
69
N_C5
70
N_C6
73
N_C7
19
RAS_
1
DQ3
DQ30
54
DQ31
56
8
DQ4
10
DQ5
11
DQ6
13
DQ7
74
DQ8
DQ9
76
71
DQM1
28
DQM2
DQ2
DQ20
37
DQ21
39
40
DQ22
42
DQ23
45
DQ24
47
DQ25
48
DQ26
DQ27
50
51
DQ28
53
DQ29
7
77
DQ10
79
DQ11
80
DQ12
82
DQ13
83
DQ14
85
DQ15
31
DQ16
33
DQ17
34
DQ18
36
DQ19
5
A7
65
A8
66
A9
22
BA0
23
BA1
CAS_
18
67
CKE
68
CLK
20
CS_
2
DQ0
4
DQ1
25
A0
26
A1
24
A10
27
A2 A3
60
61
A4
62
A5
63
A6
64
A5V
K4S643232E-TC60
IC406
20pF
C936
R921
1K
100nF
C051
C486
100nF
100nF
C466
20pF
C933
100nF
C489C488
100nF
15pF
C497
C495
X901
Q0Q1
820pF
HC-49/S-SMD(12MHz,30ppm)
R956 100
C475
100nF
10uF
C942
R996 1K
100nF
C468
+2.5V_MD1
D901
MMBD4148SE
1
2
3
100R972
+2.5V_MD1
R9199
1K
1/16W
C469
100nF
100nF
C479 C481
100nF
+3.3V_MD
100R448
C946
10uF
R9209330
22R442
100
R446330
R945
C927
20pF
4.7K
R902
C037
100nF
+2.5V_MD2
4
1
2
R992 100
22
1/16W
7
8
5
6
3
22
RA419
R948
C047
100nF
R966
1K
C039
10
100nF
C041
100nF
4
5
6
7
8
22
22
1/16W
RA408
1
2
3
330 R431
R428
2.5V
R9208
4.7K
L402
3.3UH
0
A
1
2
B
C
3
FT408
SGM32F1E104-2A
R961 100
100nF
50V
MO
C929
50V
100nF
A5V
SGM32F1E104-2A
FT406
1AB2
3
C
2.5V
C935
4.7K
C055
100nF
R999
100nF
100nF
C476
100
C042
R447
C467
100nF
C432
10uF
+2.5V_MD2
C496
820pF
HC-49/SM5H(27MHz,30ppm)
X401
Q0Q1
R4274.7K
R44533
100R993
L401
3.3UH
R911
R943 100
100
10
4
5
6
7
8
R995
22
RA416
1/16W
22
1
2
3
100nF
C056
C932
330nF
100R944
10R994
4
VDD
32
VSS
1
XIN
2
XOUT
3
R4360
12
P2_3_AD3
13
P2_4_AD4
14
15
P2_5_AD518P2_6_AD6_SDAT
19
P2_7_AD7_SCLK
P3_0
8
P3_1
25
P3_2
9
P3_3
24
RESET
7
TEST_VPP
P0_4_AD8
29
P0_5_AD9
28
P0_6_AD10
27
26
P0_7_AD11_PWM0
23
P1_0_T0_ZCD
P1_1_BUZ
22
21
P1_2_INT0
20
P1_3_INT1_PWM1
10
P2_0_AD0
P2_1_AD1
11
P2_2_AD2
IC903
17
AVREF
16
AVSS
P0_0_SCK
6
P0_1_SO
5
P0_2_SI
31
P0_3_CLO
30
4.7KR942
S3C9428X35-S0T8
R998
R958
4.7K
100nF
100
100nF
C464
C483
16V
22uF
C477
C473
100nF
0 R701
168
187
XTAL_IN
186
XTAL_OUT
169
Y_IN0
170
Y_IN1
Y_IN2
171
172
Y_IN3
173
Y_IN4
Y_IN5
174
175
Y_IN6
Y_IN7
176
VSS33_12
213
251
VSS33_13
VSS33_2
39
VSS33_359VSS33_4
63
69
VSS33_5
72
VSS33_6
126
VSS33_7
VSS33_8
131
VSS33_9
160
VSYNC_OUT
55
VSS25_457VSS25_5
60
71
VSS25_6
75
VSS25_7
87
VSS25_8
115
VSS25_9
192
VSS33_
VSS33_1
2
VSS33_10
166
VSS33_11
196
VSS25_1
18
140
VSS25_10
157
VSS25_11
VSS25_12
185
VSS25_13
199
203
VSS25_14
VSS25_15
205
VSS25_16
231
240
VSS25_17
VSS25_253VSS25_3
193
VDD33_10
VDD33_11
220
VDD33_12
255
VDD33_2
34
VDD33_3
61
68
VDD33_4
73
VDD33_5
122
VDD33_6
135
VDD33_7
VDD33_8
161
191
VDD33_9
225
VDD25_13
VDD25_14
244
VDD25_256VDD25_3
58
70
VDD25_4
74
VDD25_5
76
VDD25_6
143
VDD25_7
VDD25_8
158
190
VDD25_9
VDD33_1
5
TEST_IN3
188
VACTIVE_IN
164
VACT_OUT
148
VBB_MPLL
154
VBB_VPLL
201
VCLK
159
VCLK_OUT
VDD25_1
54
VDD25_10
202
VDD25_11
204
206
VDD25_12
SDRAM_DATA61
SDRAM_DATA62
215
214
SDRAM_DATA63
SDRAM_DATA745SDRAM_DATA844SDRAM_DATA9
43
SDRAM_RAS_N
252
SDRAM_WE_N
1
200
TEST_IN0
TEST_IN1
207
211
TEST_IN2
162
227
SDRAM_DATA52
SDRAM_DATA53
226
224
SDRAM_DATA54
SDRAM_DATA55
223
222
SDRAM_DATA56
SDRAM_DATA57
221
219
SDRAM_DATA58
SDRAM_DATA59
218
SDRAM_DATA6
46
217
SDRAM_DATA60
216
SDRAM_DATA42
SDRAM_DATA43
237
SDRAM_DATA44
236
235
SDRAM_DATA45
SDRAM_DATA46
234
233
SDRAM_DATA47
232
SDRAM_DATA48
230
SDRAM_DATA49
SDRAM_DATA5
47
SDRAM_DATA50
229
SDRAM_DATA51
228
250
249
SDRAM_DATA33
248
SDRAM_DATA34
SDRAM_DATA35
247
246
SDRAM_DATA36
SDRAM_DATA37
245
243
SDRAM_DATA38
SDRAM_DATA39
242
SDRAM_DATA4
48
241
SDRAM_DATA40
SDRAM_DATA41
239
238
SDRAM_DATA2327SDRAM_DATA2426SDRAM_DATA2525SDRAM_DATA2624SDRAM_DATA27
23
SDRAM_DATA2822SDRAM_DATA29
21
SDRAM_DATA3
49
SDRAM_DATA30
20
SDRAM_DATA31
19
SDRAM_DATA32
38
SDRAM_DATA1437SDRAM_DATA1536SDRAM_DATA16
35
SDRAM_DATA1733SDRAM_DATA1832SDRAM_DATA19
31
SDRAM_DATA2
50
SDRAM_DATA20
30
SDRAM_DATA21
29
SDRAM_DATA22
28
6
SDRAM_ADDR_8
4
SDRAM_ADDR_9
3
256
SDRAM_CAS_N
254
SDRAM_CLK_OUT
SDRAM_CS_N
253
SDRAM_DATA0
52
SDRAM_DATA1
51
SDRAM_DATA10
42
SDRAM_DATA11
41
SDRAM_DATA12
40
SDRAM_DATA13
SDRAM_ADDR0
14
SDRAM_ADDR1
13
SDRAM_ADDR10
15
SDRAM_ADDR11
16
SDRAM_ADDR12
17
SDRAM_ADDR212SDRAM_ADDR311SDRAM_ADDR4
10
SDRAM_ADDR58SDRAM_ADDR67SDRAM_ADDR7
106
R_O_OUT1
105
R_O_OUT2
104
R_O_OUT3
103
R_O_OUT4
102
R_O_OUT5
101
R_O_OUT6
100
R_O_OUT7
99
R_O_OUT8
98
R_O_OUT9
SCL
62
SDA
64
108
109
R_E_OUT1
110
R_E_OUT2
111
R_E_OUT3
112
R_E_OUT4
113
R_E_OUT5
114
R_E_OUT6
116
R_E_OUT7
117
R_E_OUT8
118
R_E_OUT9
107
R_O_OUT0
HACT_OUT
163
198
HCLK
165
HSYNC_OUT
IRQ
210
MCLK
212
65
NC1
66
NC2
67
NC3
208
NC4
209
RESET_N
R_E_OUT0
G_O_OUT0
G_O_OUT1
129
128
G_O_OUT2
127
G_O_OUT3
125
G_O_OUT4
124
G_O_OUT5
123
G_O_OUT6
121
G_O_OUT7
120
G_O_OUT8
119
G_O_OUT9
189
HACTIVE_IN
153
132
G_E_OUT0
133
G_E_OUT1
G_E_OUT2
134
G_E_OUT3
136
G_E_OUT4
137
138
G_E_OUT5
G_E_OUT6
139
141
G_E_OUT7
G_E_OUT8
142
G_E_OUT9
144
130
182
C_IN5
183
C_IN6
184
C_IN7
167
DAC_CLK_OUT
DGND_MPLL
150
156
DGND_VPLL
149
DVDD_MPLL
DVDD_VPLL
155
FIELDID_IN
194
FILTER_MPLL
147
FILTER_VPLL
B_O_OUT6
79
B_O_OUT7
78
B_O_OUT8
77
B_O_OUT9
CLAMP_OUT
197
195
CLK_IN
177
C_IN0
178
C_IN1
179
C_IN2
180
C_IN3
181
C_IN4
B_E_OUT5
94
B_E_OUT6
95
B_E_OUT7
96
B_E_OUT8
97
B_E_OUT9
86
B_O_OUT0
85
B_O_OUT1
84
B_O_OUT2
83
B_O_OUT3
82
B_O_OUT4
81
B_O_OUT5
80
AAAAA_1
9
146
AGND_MPLL
AGND_VPLL
152
AVDD_MPLL
145
151
AVDD_VPLL
88
B_E_OUT0
89
B_E_OUT1
90
B_E_OUT2
91
B_E_OUT3
92
B_E_OUT4
93
Q1
IC405
MDIN-150
X902
HC-49/S-SMD(12MHz,30ppm)
Q0
100 R443
C035
100nF
100
A5V
Q901
B
C
E
R903
+2.5V_MD1
KSC1623-Y
100nF
C043
C491
C471
100nF
10pF
C931
20pF
5
6
7
8
100nF
C036
1/16W
22
RA409
1
2
3
4
R959
22
C904
100
C903
100uF
TP901
SUPLVAL
1
100nF
R986 100
C485
100nF
C053
100nF
R918 1K
R917 1K
100R984
1uF
C944
1/16W
10M
R9212
C484
22uF
16V
C465
100nF
R444100
100R962
R957 100
1KR967
R951 100
2
3
100R963
BZX84C5V1LT1
D907
1
R914
1.5KR913
1.5K
100R974
100R964
WR
5
XROM_
53
XTAL1
52
XTAL2
R987 100
92
VDD3_3_4
22
VDDA2_5
56
VDDA2_5_2
30
VS
7
VSS1
VSS2
39
74
VSS3
91
VSS4
23
VSSA
VSSA1
55
64
P_5
46
47
P_6
57
R
65
RD
50
RST_
STOP
18
6
VDD2_5
73
VDD2_5_2
8
VDD3_3_1
VDD3_3_2
40
VDD3_3_3
75
P3_537P3_6
P3_7
38
48
P4_249P4_3
88
PSEN
41
P_042P_143P_244P_3
P_4
45
P0_7
62
P1_7
24
P2_0
P2_1
25
P2_2
26
27
P2_3
P3_0
31
32
P3_133P3_234P3_3
P3_4
35
36
66
NC6
28
NC_1
19
OCF
P0_0
9
10
P0_1
P0_2
11
12
P0_3
13
P0_4
14
P0_5
15
P0_6
16
ENE
17
20
EXTIF_
95
FL_CE
72
FL_PGM
80
FL_RST
58
G
29
HS
NC2
51
54
NC3
63
NC4
NC5
61
B
BLANK
6021
CVBS
99
D0
1
D1
3
D2
D3
4
2
D4
100D598
D6
D7
96
67
A19
93A289A386A484
A5
A6
82
79
A7
81A883A987
ALE
59
A094A1
A10
90
85
A11
77
A12
78
A13
76
A14
71
A15
A16
69
A17
70
A18
68
IC907
SDA5550M
97
0
R908
100nF
R904
220
22uF
C926 C925
Q0 Q1
R901
47K
3.3UH
X903
C908
10uF
16V
BD904
16V
47uF
C917
10KR905
2.5V
8.2uH
BD905
C909
150pF
2.5V
C902
47uF
5V
R907
3.9K
100nF
C034
100nF
100nF
C054
C044
C901
100nF
100nF
C905
100nF
R985
C906
1K
4.7K
100nF
C915
R916
R925
3.3V
34567
8
0
8
RA901
10
1
2
10
1234567
3
4
5
6
7
8
RA903
7
8
RA906 10
1
2
1
2
3
4
5
6
2
3
4
5
6
7
8
10RA907
8
10
RA905
1
10
1234567
RA904
10uF
C433
15KR9194
BD903
3.3UH
3.3V
C912
100nF
100nF
C918
234
567
8
1
AT24C02N-10SC
IC915
1
SUPLVAL
TP911
1
SUPLVAL
TP912
100nF
C911
10R927
R926 10
R936 10
10R935
C947
100uF
33K
R9195
2.4K
10K
R906
R924
4.7K
R919
4.7K
R922
4.7K
R923
1234567
8
10
RA902
100
R932
1
2
3
100
R934
D906
BZX84C5V1LT1
SUPLVAL
1
BD112
3.3UH
C916
100nF
TP902
R9193
3.3V
R909
15K
KSC1623-Y
B
C
E
4.7K
R933
Q903
27
2A
2B
28
2C
29
302D31
2E2F
32
220
19
1S 1T
20
1U
21
22
1V
23
1W
1X
24
25
1Y
1Z
26
1K
12
1L
1M
13
141N15
1O 1P
16 17
1Q 1R
18
1C41D
1E
5
6
1F
1G
7
1H
8
9
1I
1J
10
11
IC911
1
1A1B
23
MCAD(5)
MCAD(4)
MCAD(3)
MCAD(2)
MCAD(1)
MCAD(0)
MCAD(0:7) MCAD(0:7)
MCAD(3)
MCAD(2)
MCAD(1)
MCAD(0)
MCA(18)
MCA(16)
MCA(17)
MCA(15)
MCA(14)
MCA(13)
MCA(12)
MCA(11)
MCA(10)
MCA(9)
MCA(8)
MCA(7)
MCA(6)
MCA(5)
MCA(4)
MCA(3)
MCA(0:19) MCA(0:19)
MCAD(7)
MCAD(6)
MCA(8)
MCA(18)
MCA(16)
MCA(15)
MCA(12)
MCA(7)
MCA(6)
MCA(5)
MCA(4)
MCA(3)
MCA(2)
MCA(1)
MCA(0)
MCAD(7)
MCAD(6)
MCAD(5)
MCAD(4)
MCA(2)
MCA(1)
MCA(0)
MCA(19)
MCA(17)
MCA(14)
MCA(13)
MCA(11)
MCA(10)
MCA(9)
RX1
WR
CAPTION_V
RD
CAPTION_H
TX1
FB_CAPTION
B_CAPTION
G_CAPTION
R_CAPTION
6425_CVBS
IPCLKENCH2
RESET_5550
SA(3)
SA(4)
SA(5)
SA(6)
SA(7)
SA(8)
SA(9)
MD_MCLK
SD(10)
SD(11)
SD(12)
SD(13)
SD(14)
SD(15)
SD(24)
SD(25)
SD(26)
SD(27)
SD(28)
SD(29)
SD(30)
SD(31)
SD(8)
SD(9)
HSCH2
MDIN150I(11)
MDIN150I(9)
MDIN150I(0:15)
IPDATACH2A(8)
IPDATACH2A(9)
IPDATACH2A(11)
IPDATACH2A(13)
IPDATACH2A(14)
IPDATACH2A(0)
IPDATACH2A(1)
IPDATACH2A(3)
IPDATACH2A(5)
IPDATACH2A(6)
IPDATACH2A(0:15)
IPDATACH2A(0:15)
RESET_150
3230_HS
3230_VS
ODDCLMPCH2
MD_CAS
MD_WEN
MD_MCLK
MD_CSN
MD_RAS
SD(7)
SD(6)
SD(5)
SD(4)
SD(3)
SD(2)
SD(1)
SD(0)
SA(0:12)
SA(0:12)
SD(0:31)
SD(0:31)
3230_CLK
MDIN150I(6)
MDIN150I(4)
MDIN150I(2)
MDIN150I(0)
MDIN150I(15)
MDIN150I(13)
SD(31)
SA(9)
SA(8)
SA(7)
SA(6)
SA(5)
SA(4)
SA(3)
SA(2)
SA(1)
SA(0)
SA(10)
SA(11)
SA(12)
SA(11)
SA(12)
MD_CSN
VSCH2
RESET_150
SCL1
SDA1
IPDATACH2A(10)
IPDATACH2A(12)
IPDATACH2A(15)
IPDATACH2A(2)
IPDATACH2A(4)
IPDATACH2A(7)
MDIN150I(8)
SD(0)
SD(1)
SD(2)
SD(3)
SD(4)
SD(5)
SD(6)
SD(7)
SD(8)
SD(9)
SD(10)
SD(11)
SD(12)
SD(13)
SD(14)
SD(15)
SD(16)
SD(17)
SD(18)
SD(19)
SD(20)
SD(21)
SD(22)
SD(23)
SD(24)
SD(25)
SD(26)
SD(27)
SD(28)
SD(29)
SD(30)
D4_ID
RESET_5550
SA(0)
SA(1)
SA(10)
SA(2)
SD(16)
SD(17)
SD(18)
SD(19)
SD(20)
SD(21)
SD(22)
SD(23)
MD_RAS
MD_CAS
MD_WEN
TEST_IN
MDIN150I(7)
MDIN150I(5)
MDIN150I(3)
MDIN150I(1)
MDIN150I(14)
MDIN150I(12)
MDIN150I(10)
MUX_SW
D4_L2
D4_L1
D4_L3
AFT
DDC_SELECT
RESET_DNIRTA
TEST_IN
SCL4
SDA4
SCL4
SDA4
CH-_OUT
CH+_OUT
KEY1
SEL_DTV_PC
SEL_DTV_DVD
RESET_3230
RESET_AUDIO
3002_MUTE
IDENT_HP
ADJ_GAMMA
IDENT_PC
DVI_EN
SW_POWER
ADJ_BRIGHT
11
❈ This Document can not be used without Samsung’s authorization.
11-4 Schematic Diagram
Page 8
11 Schematic Diagrams
11-8 LTP227W
11
Digital Output Y,C_OUT (0:7) Data Of IC405
Page 9
LTP227W 11-9
11 Schematic Diagrams
❈ This Document can not be used without Samsung’s authorization.
11-5 Schematic Diagram
NC : ON
R
3A
22uH
ON : LOW
22uH
3A
+
50V
ON : HIGH
OFF : LOW
100uH
L701~L704 is Changed 33uH
L
STAND_BY POWER
100uH
OFF : HIGH
OFF : LOW
-
ON : HIGH
3A
ON : HIGH
OFF : LOW
22uH
OFF : LOW
HP_R
3420G => 3410G-QA-C12
+
SIF
22uH
22uH
OFF : LOW
2A
ON : HIGH
ON : HIGH
Thick Pattern
-
HP_L
0.12nF
C681
9V
C605
100uF
25V
100nF
C717
C759
0.056nF
50V
MO
1uF
C659
100K
R612
C708
1uF
C747
0
R768
CN702
slcon4p
123
4
MO16V
100nF
C613
100UF
MBRM130LT3
D607
SUPLVAL
TP628
1
C730
100nF
1
C772
10uF
16V
TP641
1
TP642
R719
10K
1/16W
TP638
1
TP706
1
R725
4.7K
R636
1.2K
1/16W
SUPLVAL
A1B
2
TP606
SUPLVAL
1
BLM41P600S
BD605
R767
1/16W
1.3K
R606
TP701
1
27K
C726
10uF
1
10K
R626
10uF
SUPLVAL
TP627
100
R722
C757
MO
100nF
16V
A3.3V
C773
50V
100nF
C632
MO
C647
3.3nF
D703
A
1
B
2
C
3
1W
0.33
R639
100nF
C715
RLZ8.2
C624
100nF
16V
MO
14V
C656
100uF
25V
L612
R735
C738
1uF
1K
SC4_IN_R
STANDBYQ
80
TESTEN
70
73
TP
VREF1
35
VREF2
26
VREFTOP
58
71
XTAL_IN
XTAL_OUT
72
SC1_IN_L
SC1_IN_R
57
SC1_OUT_L
37
SC1_OUT_R
36
SC2_IN_L
5354
SC2_IN_R
SC2_OUT_L
34
SC2_OUT_R
33
SC3_IN_L
50
SC3_IN_R
51
SC4_IN_L
4748
NC_17
76
NC_2
18 19
NC_3
NC_4
20
NC_5
22 23
NC_6
NC_729NC_831NC_9
32
RESETQ
21
56
78
D_CTR_IO_1
77
60
MONO_IN
1
NC_1
NC_10
4142
NC_11
46
NC_12
NC_13
59
NC_14
6364
NC_15
75
NC_16
DACA_L
DACA_R
24
28
DACM_L
DACM_R
27
DACM_SUB
30
DVSS_1
14 15
DVSS_2
DVSS_3
1611
DVSUP_1
DVSUP_2
12 13
DVSUP_3
D_CTR_IO_0
ASG_1
4952
ASG_2
55
ASG_3
AUD_CL_OUT
74
AVSS_1
6162
AVSS_2
65
AVSUP_1
AVSUP_2
66
CAPL_A
38
CAPL_M
40
25
ADR_CL
10
ADR_DA
8
79
ADR_SEL
9
ADR_WS
AGNDC
45
AHVSS_1
4344
AHVSS_2
AHVSUP
39
67
ANA_IN
69
ANA_IN2
ANA_IN_
68
IC703
MSP3420G-QA-C12
12C_CL
23
12C_DA
12S_CL
4
12S_DA_IN1
7 17
12S_DA_IN2
12S_DA_OUT
65
12S_WS
470nF
C776
100nF
C723
R739
0
1K
10nF
C706
R703
100nF
C702
E
L606
1
Q602
2SC2412K-Q
B
C
1
TP616
SUPLVAL
TP626
1
TP625
1
A
B
2
3
C
3pF
C768
R605
100K
RLZ8.2
D704
1uF
C709
C612
100UF
QZX363C5V6
2
A
6
C1
4
C2
3
C3
C4
1
5
NC
16V
100uF
C727
D701
FB
4
GND1
3
GND2
6
OUTPUT
2
5
SD
VIN
1
C684
120uF
6.3V
R614
IC606
AP1501-K5A
R601
1.5K
R627
100K
12K
L605
A
1B2
100nF
C722
R731
A1.8V
2
IN
3
SW
GND4FB
5
6
COMP
EN
7
8
SS
10
MP1583DN
IC605
1
BS
4
100nF
C701
INSTPAR
L709
1
23
C736
1nF
9V
SS24
D605
0.12nF
C685
TP705
1
C703
82
16
0.33
1W
SUPLVAL
4
GND5FB
COMP
6
7
EN
SS
8
R635
IC601
MP1583DN
BS
1
IN
2
SW
3
1uF
C739
MO
16V
100nF
C653
1
100uF
C735
TP709
TP703
1
SOUND_AMP
16V
C667
100nF
TP704
1
1
A2B
R624
1K
TP634
SUPLVAL
1
BD611
BLM41P600S
16.000
100uF
C666
C623
100nF
50V
MO
GND
2
1IN3
OUT
4.7K
BA178M08FP
IC608
D602
SS24
R728
10nF
C601
C750 4.7uF
C749 4.7uF
1
C693
100nF
SUPLVAL
TP637
3.3UH
L706
3.9K
1/16W
R603
0
R707
4.7K
R622
7
8
9
TP708
1
CN601
slcon9p
1
2
3
4
5
6
C614
100UF
Q601
2SC2412K-Q
B
C
E
100nF
C769
A3.3V
MBRM130LT3
D608
A5V
20K
D1.8V
100nF
R721
TP609
SUPLVAL
1
SOUND_AMP
C758
25V
100uF
C651
C649
100nF
1
0R704
TP631
SUPLVAL
1
SUPLVAL
TP632
TP605
1
330nF
C732
KSA1182
B
C
E
10nF
C629
TP621
1
Q702
1K
5V
9V
R738
SGND
1
4
SYNC
V_IN
5
V_SW
7
6.2K
R609
MIC3172
IC602
2
COMP
FB
3
8
PGND1
6
PGND2
12345
6.3V
CN701
slcon5p
SOUND_AMP
TP601
SUPLVAL
1
C645
120uF
5V
100uF
C664
C
25V
100uF
C682
1
D706
RLZ8.2
A
1
2
B
3
TP611
1
SOUND_AMP
TP707
TP639
1
14V
SUPLVAL
C741
4.7nF
SS24
D606
1/16W
2K
R633
12
1/16W
1.2K
R634
L701
3.3K
1/16W
8V
L705
3.3UH
1K
R621
R736
R9211
C707
1uF
3.6K
R611
0
C721
10nF
75
R713
BD601
BLM41P600S
1A2
B
INSTPAR
L708
1
23
4
R705
120K
120K
R702
25V
100uF
C606
470pF
C744
10K
R718
C760
16V
47uF
C743
1.5nF
R716
4.7
C648
10nF
BD701
A1B
2
C635
120uF
6.3V
R765
SOUND_AMP
180pF
C636
C657
12K
4
GND5FB
COMP
6
7
EN
N_C
8
100nF
IC604
MP1410ES
BS
1
2
IN
SW
3
1
1K
R730
R619
SUPLVAL
TP633
24K
0
C604
100nF
A1B
2
TP713
1
R638
BLM41P600S
BD609
0
R706
1K
R741
100nF
C616
1
C705
10nF
7
6
D2
D2_1
5
2
G1
4
G2
S1
1
S2
3
SUPLVAL
TP629
IC607
SI9933ADY-T1
8
D1
D1_1
100nF
C725
1/16W
100
R733
47nF
C761
L609
C602
470uF
25V
SUPLVAL
TP636
1
R717
4.7
1A2B3C4
D
E
6F7
5
GND8Vcc
9V
IC702
TDA7050T/N3
R616
C734
100uF
C619
10uF
4.3K
R720
L707
20K
TP604
1
3.3UH
R760
62Kohm
C767
3pF
0
R769
220pF
C718
C774
100nF
SOUND_AMP
R712
75
L611
470pF
C762
1.5nF
C763
1
A
B
2
C
3
3.9K
R607
R618
RLZ8.2
D707
100nF
C608
9.1K
R763
0R762
47K
100nF
C724
TP623
1
5V
1K
R734
100
R729
C770
10uF
16.000
10uF
C716
1uF
C658
C696
100nF
L607
1
C766
0.056nF
50V
MO
C609
82uF
16V
TP618
180pF
C615
TP619
1
10K
1/16W
R752
1
A
B
2
C745
10uF
L604
C628
3.3nF
100nF
C618
R602
27K
1/16W
47KR764
R724
4.7K
1/16W
6
F
7
G
8
H
1/16W
1K
R604
MC34063ACD
IC612
1
A
2
B
3
C
4
D
5
E
1K
L703
12
R715
C639
100uF
25V
16
82
C652
100
R723
100nF
C695
KSC1623-Y
Q701
B
C
E
8V
C746
16V
82uF
C687
10uF
2
B
SS24
D601
SOUND_AMP
BLM41P600S
BD603
A
1
1.5K
R613
C719
1uF
BD612
BLM41P600S
1
A
B
2
R632
10K
2
3.3nF
C637
1
HC-49/SM5H_18R432
18.432MHz
X701
1
TP603
SUPLVAL
1
TP712
1
R732 10
TP702
C755 4.7uF
4.7uF
C748
4.7uF
25V
470nF
C775
C753
TP635
SUPLVAL
1
R761
62Kohm
C638
10nF
C622
100uF
25V
C765
0.056nF
50V
MO
DNI1.8V
3.3nF
C617
BZT52-C15
D705
A
1
B
2
C
3
D
4
E
5
F
6
G
7
H
8
IC611
MC34063ACD
R714
1K
C686
100uF
25V
100uF
16V
100uF
C643
C742
1uF
C611
0
C733
330nF
10nF
C720
R708
SUPLVAL
TP612
1
C710 1uF
C711
1uF
100nF
C704
16V
100nF
C633
MO
C728
100uF
16V
C714 1uF
12
3.3V
4.7nF
C740
L702
C642
100nF
16V
MO
2
GND
IN1OUT
3
1K
R737
IC609
BA178M08FP
BLM41P600S
1A2
B
1nF
C737
R631
BD607
R9196
3.6K
1/16W
0
22uF
C764
C646
180pF
B
C
E
A1.8V
C729
100pF
2SC2412K-Q
Q603
D702
12
3
C625
120uF
6.3V
MMBD4148SE
L608
2.5V
C683
100nF
MO
50V
100nF
C607
L602
SOUND_AMP
25V
100uF
C631
100K
R617
D604
SS24
N
L601
50V
MO
SW
GND4FB
5
6
COMP
EN
7
8
SS
C641
100nF
MP1583DN
IC603
1
BS
2
IN
3
TP615
SUPLVAL
1
10K
R628
R615
100K
8V
R740
1K
100nF
C603
25
36
VCLAMPR
VOL
11
8
VREF
SOUND_AMP
14V
5V
27
ROUTN_1
44
45
ROUTN_2
ROUTP_1
40
41
ROUTP_2
SDZ
1
4
V2P5
VARDIFF
9
10
VARMAX
VAROUTL
31
32
VAROUTR
VCLAMPL
PVCCL_2
15
22
PVCCL_3
PVCCL_4
23
PVCCR_1
38
39
PVCCR_2
PVCCR_3
46
47
PVCCR_4
12
REFGND
2
RINN
RINP
3
ROSC
LOUTP_1
LOUTP_2
17
20
LOUTP_3
LOUTP_4
21
34
MODE
MODE_OUT
35
18
PGNDL_1
PGNDL_2
19
PGNDR_1
42
43
PGNDR_2
14
PVCCL_1
AGND_2
AVCC
33
AVDD
29
AVDDREF
7
BSLN_1
13
24
BSLP_1
BSRN_2
48
37
BSRP_2
28
COSC
6
LINN
LINP
5
16
TPA3002D2PHP
IC701
26
AGND_1
30
SUPLVAL
TP602
1
C754 4.7uF
R711
18K
1/16W
8V_3D
U15
1
C731
47uF
SS24
D603
100K
R753
L603
N
C756 4.7uF
9V
100nF
C697
100nF
C663
C752 4.7uF
C751 4.7uF
R625
16V
10uF
C654
SUPLVAL
TP607
1
82K
33V
TP622
1
B
C
E
TP711
1
1A2
B
2SC2412K-Q
Q703
TP624
1
BD704
10K
R623
R629
1/16W
10K
BD702
1A2
B
SOUND_AMP
BD703
A1B
2
2
R750
L704
1
C627
180pF
C621
10nF
COMP1_R
COMP2_L
SW_INVERTER
3002_MUTE
ADJ_BRIGHT
HP_R
HP_L
SDA3
SCL3
SW_POWER_1
SW_POWER_1
SW_POWER
L_IN
3002_MUTE
COMP1_L
COMP2_R
SW_POWER_1
SW_POWER_1
SW_7050
SW_7050
SIF
L_IN
R_IN
R_IN
RESET_AUDIO
PC_AUDIO_L
PC_AUDIO_R
VIDEO_L
VIDEO_R
17
17
16
15
15
Page 10
11 Schematic Diagrams
11-10 LTP227W
15
The Signal are Inputed to IC703
16
DC +8V
17
Output WaveForm
Page 11
D4 OPTION
CLOSE TO PIN
SECAM OPTION
FROM SUB INPUT BOARD
FUNCTION BOARD
COMPONENT2 & D4 AUDIO INPUT
COMPONENT1 AUDIO INPUT
FROM REMUTE/CON BOARD
COMPONENT_1,2_VIDEO_INPUT
D4_1 INPUT
Change to BN40-00040A
CHANGE TO(3722-001810)
DVI / PC INPUT
BLM41P600S
C833
100nF
1/16W
560
A
BD805
R165
5V
0
2B1
0
R876
R833
R9217
0
TUNERGND
0
MGND1
6
FT803
C
3
2
BA
1
SGM32F1E104-2A
R832
1
12507WR-06L
CN806
MGND2
MGND2MGND1
6
5
4
5
4
3
2
7
6
3
2
1
12507WR-06L
CN804
10
CN803
MGND2 MGND1
9
8
5
4
3
2
15
14
13
12
11
1
TP893
1
12507WR-15L
75
R831
1
TP892
1
TP891
75
47pF
C857
R863
47pF
50V50V
DDC_SELECT
DDC_FINAL_SELECT
C858
R9213
PC_5V
PC_5V
SW_POWER
6.2K
1/16W
100nF
C181
FT104
A5V
10uF
16V
C179
Q101
E
3
C
B
21
A
J
10
C
B
KSC1623-Y
IC111
DDC_FINAL_SELECT
IN
4
C
IN
3
B
IN
2
1
A
IN
FST3125MX
N
14
13
M
L
12
11
K
100
I
9
8
HG
IN
7
F
IN
6
E
IN
5
D
R197
R195
R198
R194
15K
100
A5V
100
15K
100
R188
100
R9182
R187
R196
R189
100
A5V
1K
100
100nF 16V
10uF
C123
R9181
C143
R199
10K
1
FT105
KSC1623-Y
E
C
B
Q102
FST3125MX
14
N
C
3
2
B
A
I
H
8
7
IN
G
6
IN
F
5
IN
E
4
IN
D
3
IN
KDS184
M
13
12
L
K
11
10
J
9
21
D101
A5V
R186
15K
C
2
INBIN
A
1
IC112
R185
3
15K
100nF
C176
765
4
3
22uF
C175
1/16W
AT24C02N-10SC
8
15K
2
1
IC108
R193
R9183
15K
AT24C02N-10SC
876
5
432
1
1/16W
RLZ8.2
3
C
B
2
PC_DDC_SCL
PC_DDC_SDA
IC109
PW565_TX0
PW565_RX0
D822
RLZ8.2
3
C
2
B
A
1
D827
D803
1
A
A
D811
3
C
2
B
A
1
RLZ8.2
RLZ8.2
C
3
B
2
1
1
TP827
1
TP899
1
TP897
1
TP898
1
TP895
1
TP894
D866
1
TP896
D865
3
C
2
B
1
A
RLZ8.2
B
2
A
1
RLZ8.2
C
3
B
2
A
1
3
C
RLZ8.2
C
3
D862
D864
D863
2
B
1
A
RLZ8.2
2
B
1
A
RLZ8.2RLZ8.2
C
3
B
2
A
1
D861
3
C
100nF
C854
A5V
5
4
3
2
1
CN811
PW565_TX0
PW565_RX0
slcon8p
8
CN805
8
7
6
16
15
14
13
12
11
10
9
3
B
2
1
A
D805
7
6
5
4
3
2
1
d_sub16p
D806
3
C
2
B
A
RLZ8.2
C
D813
3
CA
1
RLZ8.2
RLZ8.2
1
RLZ8.2
C
3
B
2
1
A
D814
C807
2
B
33pF
75
75
R814
C811R817C809
33pF33pF
R816
75
C818
33pF
C821C819
100pF 100pF
1
D838
RLZ8.2
3
2
1
D839
3
2
RLZ8.2
3
2
D837
3
D836
10
1
RLZ8.2
10R858
2
1
RLZ8.2
R9216
R859
0
0
100uF
R9215
4.7uF
C851C849
C823
100pF
0.056nF
C822
COMP1_Y
COMP2_PB
C843
COMP2_Y
100pF
33pF
C801
COMP2_PR
R801
C802
33pF
75
1
SUPLVAL
75
COMP1_CB
R802
10nF
COMP1_CR
TP839
10nF
C828
10nF
C827
10nF
C808 C826
C831
C824
10nF
C829
10nF
10nF
1
TP834
TP837
1
TP825
MMBD4148SE
1
TP838
1
1
D849
D853
1
TP826
3
2
1
RLZ8.2
3
2
D854
RLZ8.2
3
2
1
D851
3
2
1
RLZ8.2
RLZ8.2
3
2
1
D852
C832
100pF 100pF
NL805
C812
L806 R843N
R842 1K
D855
3
2
1K
1
RLZ8.2
D856
D848
3
2
1
RLZ8.2 RLZ8.2
2
1
RLZ8.2
3
2
1
D857
321
D847
3
1
RLZ8.2
RLZ8.2
321
D845
RLZ8.2
D846
3
2
1
TP833
1
TP836
1
TP832
1
TP835
1
TP829
1
TP828
75
1
TP831
R838 R839
75 75
VIDEO_L
HP_R
PC_AUDIO_L
PC_AUDIO_R
S_VHS_Y
IDENT_HP
HP_L
R841
C837
VIDEO_R
C838
S_VHS_C
VIDEO_CVBS
C836
10nF10nF
C835
10nF10nF
100
R848
100
R847
100
R846
R844
100
R845
11
SIG_8
SIG_7
12
9
SIG_6
10
100
SIG_1
GND_2
8
2
GND_1
CN802
jack10_1
TP824
SIG_5
SIG_4
5
SIG_3
6
3
SIG_2
4
1
TP822
1
1
TP821
D816
1
TP823
3
2
1
RD8.2MB
RD8.2MB
2
1
RD8.2MB
3
2
1
D858
3
2
1
D859
D815
3
3
2
1
RD8.2MB
D817
1
TP846
RD8.2MB
C834
1
TP845
100nF
1
1
TP844
1
TP843
1
TP842
N
TP841
NL809
L808
R835 1K
3
1K
R834
D843
D844
3
2
1
RLZ8.2
RLZ8.2
2
1
RLZ8.2
3
2
1
D841
L803
D842
3
2
1
RLZ8.2
N
R837NL811 1K
R836
SOURCE_OUT
CH-_OUT
C842
POWER_KEY
KEY1
CH+_OUT
COMP1_L
COMP2_L
COMP1_R
1K
100nF
C841
COMP2_R
100nF
C839
100nF
16V
1K
MOR849
1K 1K
R8511KR852 R854R853 R855
1K
1
TP852
1K
1
TP849
1
1
TP854
TP855
1
TP853
A3.3V
1
TP847
1
TP848
1
TP851
E
C
B
2SC2412K-Q
R856
4.7K
4.7K
Q801
2SC2412K-Q
E
C
B
R857
CN809
32
31
IR
Q802
LED_GRN
LED_RED
24
23
22
21
20
19
18
17
29
26
16
15
14
13
12
11
10
30
27
9
28
25
8
7
6
5
4
3
2
1
tpcon32p_1
1
U14
TP802
1
U13
1
TP819
1
1
TP812
1
TP804
43
V
U
21
T
20
19
S
18
R
17
Q
E
D
4
16
P
O
15
14
N
13
M
12
L
11
K
CN801
42
41
1T
1S
40
10
J
9
I
8
H
7
G
6
F
5
37
1P
1O
36
35
1N
1M
34
3
C
2
B
1
A
44
1V
1U
1L
1K
32
31
1J
1I
30
29
1H
1G
28
39
1R
1Q
38
2
B
27
1F
1E
26
25
1D
1C
24
23
1B
1A
22
dcon44
33
C
3
D826
3
CA
1
RLZ8.2
RLZ8.2
2
1
A
D808
D801
B
2
1
A
D824
RLZ8.2
3
C
2
B
1
A
RLZ8.2
TUNERGND
C
3
B
100
TUNERGND
TUNERGND
1
TP864
R862
1
TP859
1
TP858
1
TP888
1
TP862
TP887
1
TP861
1
TP885
1
9
TV
SIF_OUT
8
MB
7
TUNERGND
1
TP886
5
ADC
4
AGC
3
SW
2
MGND2
MGND4
MGND3
12
VIDEO
AFT
11 10
AUDIO
9V
1
CN808
SDA
6
SCL
1
TP863
MGND1
1
TP865
1
TP879
1
TP875
MMBD4148SE
1
TP877
A5V
1
D877
D876
3
21
MMBD4148SE
3
21
MMBD4148SE
3
2
TP8831TP884
D878
1
TP856
1
R873
75 75
R87475R875
R9198
1/16W
10K
100nF
C853
1
TP889
1
TP882
TP874
1
TP881
1
TP873
1
1
TP872
1
TP878
1
TP867
1
TP871
1
1
TP869
R866
TP868
1
TP866
22R867
R86822100
2B1
A
BD804
22R872
22R869
1
TP876
A5V
3
21
D875D873
3
21
D874
1
3
212
3
2
D869
3
1
D867
3
21
D868
1
D872
3
21
D871
R864
C846
3
2
100nF
75
470uF
C845
47UF
C852
33V
L902
3.3UH
B2A
1
FT802
IDENT_PC
Hsync_PC
PC_5V
B2A
1
FT801
SDA3
RX1-
RX2+
RX1+
RXC-
RX2-
RX0+
RXC+
PC_GREEN
PC_DDC_SDA
PC_DDC_SCL
RX0-
Vsync_PC
PC_BLUE
R824
TUNER_CVBS
TUNERGND
5V
SCL3
AFT
SIF
PC_RED
TUNERGND
D4_ID
D4_L3
D4_L1
D4_L2
1K
LTP227W 11-11
11 Schematic Diagrams
❈ This Document can not be used without Samsung’s authorization.
11-6 Schematic Diagram
Page 12
11 Schematic Diagrams
11-12 LTP227W
Memo
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