Main Part Schematic Diagram; Schematic Diagrams - Samsung GH17LS Service Manual

10 Schematic Diagrams

10-1 Main Part Schematic Diagram

ZD102
TP101
1 A C
1 3 C101
B
2 ZD103 100nF
1
TP103
1
TP104
1
TP105
1
CN101
TP106
d_sub15p
1 1
TP108
9 TP107
2 1
1 TP109
10
3 1
11 TP125
4 TP126
12
5
13
TP137 1
6
RED1N
14
TP138
7 1
GREEN1N
15
8 TP139 1
BLUE1N
3 3
1 2 1 2
ZD104 ZD105
D105
D106
CPU+5V
CPU+5V
R208
220
IC105
KIA7045RTF
POWER
GND_2 ZD106
IN
OUT
GND_1
MAIN_ON_OFF
CTRL
C129 C130
C131 C132 JAG_RST
100nF 10uF 10uF 10nF
MCA16
AUTO
MCALE
MCWR
MCRD
RESET
R345 1K
CPU+5V
IC109
SN74ABT573
1
MCAD(0:7) A T
MCAD(7) 2
B S
MCAD(6) 3
C R
MCAD(5) 4
D Q
MCAD(4)
5
E P
MCAD(3) 6
F O
MCAD(2) 7
G N
MCAD(1) 8
H M
MCAD(0)
9
I L
10
J K
GH17LS/GH17ES
+5V
ZD101
AVS
B 2
3 1
IC101
C A R268 75
AHS
24LC21AT-/SN
C183
1 8
NC_1 VCC
100pF
2 7
NC_2 WC_
3
6
NC_3 SCL R101 R102
4
5
VSS SDA 4.7K 4.7K
C162
R106 R105 R104
TP102 100 100 100
RED1N
C163
GREEN1N
C164
BLUE1N
R109 100
2.5VJA1
C184
R112 R113 R114 100nF
75 75 75
3 D101 3 D103 3 D102 3 D104
R202
CPU+5V
C185
1 2 1 2 1 2 1 2
10uF
FT103
R184
2 B A 1 10K
CPU+5V C
3
C187 C193
100nF 10uF C C
16V
B B Q105
2 A 1
B
Q106
C FT105 E E
3
R185
100K
AHS
CPU+5V
CPU+5V
AVS
V_SYNC
CPU+5V
C194
47uF
IC103
16V
C121 C122
R131 NM24C17FM8X
10nF 10uF
100
E D
C123 5 4
10nF F C
6
3
R137
100 7 G B
2
H A
8
1
MCAD(0:7)
R297
10K
CPU+5V
R298
R299
10K 4.7K
6 5 4 3 2 1 44 43 42 4140
7 39 MCAD(4)
EXIT R148 100 R296
P1_5 P0_4
8 38 MCAD(5)
LED R149 100 1K
P1_6 IC106 P0_5
9 37 MCAD(6)
R150 100 TS80C32X2-MCB
P1_7 P0_6
10 36 MCAD(7)
RST P0_7
11 35
RXD R151 100
P3_0 VPP
12 34
NIC1 NIC3 100
R153 100 13 33 R330 R152
TXD P3_1 ALE MCALE
1K
R154 100 14 32
*PSEN
P3_2 PSEN_ 0
R155 100 15 31 R331
16 P3_3 P2_7 30 R332 0 MCA(15)
R156 100 MCA(8:15)
P3_4 P2_6
17 29 R333 0 MCA(14)
R157 100
100 P3_5 P2_5 100
R334 R335 MCA(13)
+5V
100 100
R336 R337
18 19 20 21 22 23 24 2526 27 28
R158 100
R159 100
R256 R257 R258
TP165 TP166
10K 10K 10K
CPU+5V 1 1
R344
1
4.7K
X101
Q0 Q1
CN103
C153
C C136 slcon12p
22pF
Q111 22pF 1
B
2SC2412K-Q
E 2
3
TP128
4
5
6
TP130
7
8
9
10
11
12
CPU+5V
C147 C149 C148
10nF 10nF
R165 R166
4.7K 4.7K
R167
10K
MCA16
20
MCA(0:7)
MCA(8:15)
19
MCA(7) MCA(12)
MCA(15)
18
MCA(6)
17 MCA(5) IC110
AT27C010-90JC 4 3 2 1 32 31 30
16 MCA(4)
29
MCA(7) 5 MCA(14)
A7 A14
15 6 28
MCA(3) MCA(6) MCA(13)
A6 A13
7 27
MCA(5) A5 A8 MCA(8)
14 8 26 MCA(9)
MCA(2) MCA(4) A4 A9
9 25
MCA(3) A3 A11 MCA(11)
13 MCA(1) MCA(2) 10 24
A2 *OE
MCA(1) 11 23 MCA(10)
A1 A10
12 22
12 MCA(0) MCA(0) R168 100
A0 *CE *PSEN
13 21
DQ0 DQ7
11
MCALE
MCAD(0:7)
MCAD(7)
14 15 1617 18 19 20
MCAD(6)
MCAD(5)
MCAD(4)
MCAD(3)
MCAD(2)
MCAD(1)
MCAD(0)
CPU+5V
BD106
1000nF R103 100
RED1P
B
C188
0.002nF
RED1N
BD107
1000nF
R107 100
GREEN1P
B
C189
0.002nF
GREEN1N
BD108
1000nF
R108 100
BLUE1P
B
C190
LVDS3.3V
0.002nF
BLUE1N
SELFRAST_D_SUB
R191 R110
R192
180K 10K
180K
2.5VJA1 1/16W
22
CPU+5V
FT102
R247
SGM32F1E104-2A
7.5K
C191 2 A 1
B
C165
100nF C
100nF C111 C112
3
10uF 100nF
C166 R194
3.3uF 3.9K
R270
560
+5V
10K
R195
FT106
SGM32F1E104-2A
1 14
2 A 1
IN A0 VCC B
2 13
B0 A2 C124 C
IN 12
3
0_0 B2 10uF 3
IN 11
4
A1 O_2
IN 10
5
B1 A3
R204 100 IN C125
6 9
IN O_1 B3
R196 100 100nF
7 8 H*V_SYNC
IN GND O_3
CPU+5V
IC104 +5V
74F132D(REEL)
IC107
SI9933ADY-T1
1 8
S1 D1
2 7
G1 D1_1
6
3
S2 D2
4 5
R160 G2 D2_1
100K
R162
10K
C
PANEL_ON_OFF B
E Q101
R251
100K
R199
C
10K
MAIN_ON_OFF Q107
B
E
+12V_MAIN
TP164
CPU+5V
C170
100nF
MAIN5V
TP110 +5V
1 LEFT
D107
TP111
SS24
1 EXIT
TP112
1 AUTO
TP113
1 POWER
TP114
LED_G
1
TP115
RIGHT
1
TP167
1 LED_R
TP117
1 MENU
C150
10nF
C151 C152
10nF 10nF 10nF
C182
100nF
+5V I+5V CPU+5V
+12V_MAIN +12V_INVERTER
CN105
slcon7p
TP121
1 1
R169
TP122 4.7K
1
2 BD105
3
4
5
TP123
1
IC118
6
SI9933ADY-T1
TP124
1 1 8
7 R170
S1 D1
2 7 C
10K
G1 D1_1
3 6
B
S2 D2
4 5
R269 D2_1
G2
100K Q103 E
2SC2412K-Q
C
CTRL R201 10K
Q108
B
2SC2412K-Q
E
DABLU(0:7)
DAGRN(0:7)
100 99 98 97 96 95 9493 92 9190 89 8887 86 85 84 83 82 81 80 79 78 77 76
DAGRN(1) 1 75
G11
2 R27 74
DAGRN(0)
DARED(0:7) G10
3 G20 73
DARED(7)
R17
4 G21 72
DARED(6)
LVDS3.3V R16
5 G22 71
DARED(5) R15
6 G23 70
DARED(4) R14
G24
DARED(3) 7 69
R13
8 G25 68
DARED(2)
R12
9 IC102 GND_2 67
DARED(1)
R11
10 DS90C387VJD Vcc_2 66
DARED(0)
DCLK R10
11 G26 65
CLKIN
12 G27 64
PLLVCC_1
13 B20 63
GND
C113 C114 R111 10K 14 B21 62
PRE
100nF 100nF R115 10K 15 B22 61
PLLSEL
B23
16 60
PLLGND_1
17 B24 59
PLLGND_2
18 B25 58
PLLVCC_2
19 B26 57
PLLGND_3
R116 10K 20 B27 56
R_FB
R117 10K 21 DE 55
R_FDE Vsync
LVDS_EN R118 47 22 54
PD_
R119 10K 23 Hsync 53
DUAL
R120 10K 24 Vcc_1 52
BAL
LVDS3.3V GND_1
25 51
LVDSGND_1
LVDSGND_4
FT104
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
SGM32F1E104-2A
2 A 1
B
C
C115 3
10uF
C116 C117 C118
100nF 100nF 100nF
R121
R122
R123
R124
R125
R126
R127
LCD+5V MAIN5V
R128
R129
R130
R132
R135
R136
R138
R139
R140
R141
R142
R143
R144
+5V
R309
R310 R311
510
510 510
1/16W 1/16W 1/16W
CPU+5V R316
R317
330
510
1/16W
1/16W
IC115
TP127
BA17805FP FT109
1 1
IN OUT LED
GND
R318
C192 C168
C169
100uF 10uF
100nF 1/16W
Q110
25V
2SC2412K-Q
C
B
LED1
R328
E
1K
1/16W
PLL_2.5V
IC116
R346
LM317SX
TP129
0
1 2
1
VIN VOUT_1
C171 ADJ VOUT_2 C172
C173
47uF 3 4 R263 47uF
100nF
470
C174
100nF
470
R264
+2.5V
IC117
LM317SX
TP131
1 2 1
VIN VOUT_1
C175 ADJ VOUT_2 C176
C177
120uF 3 4 R265 47uF
100nF
470
C178
100nF
R266 470
CPU+5V
LVDS3.3V
3.3VJP
CN107
slcon8p
R187 0
IC112 +3.3V 1
TP134
FT113
BA033FP FT110
R188 0
IN OUT 1 2
RXD
GND
0
C179 R189
FT112 TXD 3
C180
C181 10uF
100nF
47uF
4
R190 0
5
RESET
6
7
8
BASIC TOUCH SCREEN
CN106 CN108
CPU+5V
H:NORMAL
slcon2p slcon3p
L:DPMS
CTRL
C146 C145
100nF 100nF
DBRED(0:7)
LVDS3.3V
FT101
C102 C103 C104 C105 C106
SGM32F1E104-2A
100nF 100nF 100nF 100nF 100nF
1
A B 2
C
3
C107
10uF
DBGRN(0:7)
DBGRN(0)
DBGRN(1)
DBGRN(2)
DBGRN(3)
DBGRN(4)
DBGRN(5)
DBGRN(6)
DBGRN(7)
DBBLU(0:7)
DBBLU(0)
DBBLU(1)
DBBLU(2)
DBBLU(3)
DBBLU(4)
DBBLU(5)
DBBLU(6)
DEN
DBBLU(7)
DVS
DHS
7
0 TP140 1
RxO0-
TP141 30
0
1 RxO0+
TP142 29
0 1
RxO1-
0 TP143 28
1
27 RxO1+
0 TP144
1
26 RxO2-
0 TP145
1
25 RxO2+
1 TP146
TP147 24 GND
0
1
TP148 23 RxOC-
0
1 RxOC+
TP149 22
0
1 21 RxO3-
TP150
0
1 20 RxO3+
TP151
0 1
19 RxE0-
0 TP152
1 18 RxE0+
TP153
1
17 GND
0 TP154 1
16 RxE1-
0 TP155 1
15 RxE1+
1 TP156
TP157 14 GND
0 1
13 RxE2-
0 TP158 1
12 RxE2+
0 TP159 1
11 RxEC-
TP160
0 1
10 RxEC+
0 TP161
1
9 RxE3-
0 TP162
1
8 RxE3+
7 GND
6 NC
TP163
LCD+5V 5 NC
4 NC
1
3 5V
2 5V
1 2
1 5V
A B
BD101
CN102
slcon30p
C126
100uF
C127 C128
100nF
R307 100nF
330
1/16W
R315
330
1/16W
C
Q109
B
2SC2412K-Q
E
1K
R327
470
1/16W
LED_G
LED_R
I+5V
H:WHITE
CN104
L:BLACK
slcon14p_1
1
TP116
1 2
BL_CNT
3
TP118
1
BL_ON 4
5
6
TP119
7
8
TP132
+12V_INVERTER
TP133
9
TP120
1
10
BD104 12V_BL
BLM41P600S
11
12
C143
10nF 13
C144
100uF
14
25V
10-1