Samsung GH17LS Service Manual page 36

10 Schematic Diagrams
10-2 Main Part Schematic Diagram
A10
R2N
A11
R2P
A14
G2N
A15
G2P
A18
B2N
A19
B2P
A12
RED1N R1N
A13
R1P
RED1P
A16
GREEN1N G1N
A17
G1P
GREEN1P
A20
BLUE1N B1N
A21
B1P
BLUE1P
A8
I1
A9
I2
C15
RREFH
C14
RREFL
C17
GREFH
C16
GREFL
C19
BREFH
C18
BREFL
2.5VJS
C13
IREFH
C12
C244 IREFL
C243
FT201
1nF
100nF
B22
VDDP1
2.5VJS C22
VDDP2
A22
VSSP1
FT202 D22
VSSP2
B20
C247 C245 C246
PVSS1
B21
100nF 100nF GPVSS
10uF
D20
2.5VJA1 PVDD1
C21
GPVDD
C248 1nF D11
IVDD2
C249 100nF D12
C250 IVDD1
100nF D13
RVDD2
C251 100nF D14
C252 RVDD1
100nF D15
GVDD2
C253 1nF D16
GVDD1
C254 1nF D17
BVDD2
D18
BVDD1
B11
IVSS2
B12
IVSS1
B13
RVSS2
B14
RVSS1
B15
GVSS2
2.5VJA1 B16
GVSS1
B17
BVSS2
B18
BVSS1
C255 C256 B19
SVSS
10 10uF 1nF
R238 D19
SVDD
C20
AVSS1
2.5VJA1 C10
AVDD1
C11
AVDD2
C7
AVSS2
C257 C258
1nF 2.5VJA2
10 4.7uF
R239 B8
CVSS2
B9
R240 CVSS1
C271 D8
47 CVDD2
100nF D9
CVDD1
C259
C8
100nF AVDD3
C260
C9
10uF AVDD4
2.5VJA2 D10
DVDD
B10
DVSS
R224 0 B7
XVSS
D7
XVDD
C265
R242 10 4.7uF
A6
XIN
C264
R259
100nF
0
A7
XOUT
3.3VJF
CREF
R243
22
FT203
X201
C272
NC
120uF GND
1 2
C267
2.5VJA1 6.3V
100nF
TP168
VDC OUT
4 3
FT204
C268 C269
10uF 100nF
3.3VJF
C270
100nF 2
GH17LS/GH17ES
IC202
JAGASM
R219
R255 R220
0
22 100
3.3VJF
MCAD(0:7)
3.3VJS 2.5VJS
7
7 5 3 1 5 3 1
R267 R254
100 100
8 4 8 4
6 2 6 2
MCA(8:15)
+3.3V
PLL_2.5V
2.5VJA1
3.3VJS
C222 C223 C224 L206 C216
100nF 100nF 100nF 3.3UH
C202 C201 10uF
10uF 100nF
2.5VJA2
3.3VJP
C238 C239
C225 L207
C218
100nF 100nF
C208 C207 100nF 3.3UH 10uF
10uF 100nF
C240
100nF
3.3VJF
+2.5V
C226 C227
100nF 100nF
C210 C209
10uF 100nF
B
2
C228 C229 C230
A
1 C211 100nF 100nF 100nF
C212
100nF
10uF
C241
100nF
C231
C214 C213 100nF
100nF
L11 10uF
VSS0
L12
VSS1 C242
L13
VSS2 100nF
L14
VSS3
L15
VSS4
L16
VSS5
C236 C237
M11 C220 C219 100nF 100nF
VSS6
100nF
M12 10uF
VSS7
M13
VSS8
M14
VSS9
M15
VSS10
M16
VSS11
N11
VSS12
N12
VSS13
N13
VSS14
N14
VSS15
N15
VSS16
N16
VSS17
P11
VSS18
P12
VSS19
P13
VSS20
P14
VSS21
P15
VSS22
P16
VSS23
R11
VSS24
R12
VSS25
R13
VSS26
R14
VSS27
R15
VSS28
R16
VSS29
T11
VSS30
T12
VSS31
T13
VSS32
T14
VSS33
T15
VSS34
T16
VSS35
AC22
PD60
AC17
PD61
AC11
PD62
AF19
PD63
AF13
PD64
AF8
PD65
DARED(0:7)
RA201
AF5 DARED(0)
PD24
AC6 DARED(1)
PD25
AD6 DARED(2)
PD26
AE6 DARED(3)
PD27
AF6 RA202 DARED(4)
PD28
AC7 DARED(5)
PD29
AD7 DARED(6)
PD30
AE7 DARED(7)
PD31
DAGRN(0:7)
RA203
AF7 DAGRN(0)
PD32
AD8 DAGRN(1)
PD33
AE8 DAGRN(2)
PD34
AC9 DAGRN(3)
PD35
AD9 RA204 DAGRN(4)
PD36
AE9 DAGRN(5)
PD37
AF9 DAGRN(6)
PD38
AC10 DAGRN(7)
PD39
DABLU(0:7)
RA205
AD10 DABLU(0)
PD40
AE10
DABLU(1)
PD41
AD11
DABLU(2)
PD42
AE11
PD43 DABLU(3)
AF11 RA206
DABLU(4)
PD44
AC12 DABLU(5)
PD45
AD12 DABLU(6)
PD46
AE12 DABLU(7)
PD47
DBRED(0:7)
RA207
AD13 DBRED(0)
PD0
AE13 DBRED(1)
PD1
AD14 DBRED(2)
PD2
AE14 DBRED(3)
PD3
AF14 RA208 DBRED(4)
PD4
AC15 DBRED(5)
PD5
AD15 DBRED(6)
PD6
AE15
DBRED(7)
PD7
DBGRN(0:7)
RA209
AF15
PD8 DBGRN(0)
AC16
DBGRN(1)
PD9
AD16
DBGRN(2)
PD10
AE16
DBGRN(3)
PD11
AD17 RA210
DBGRN(4)
PD12
AE17
DBGRN(5)
PD13
AF17
DBGRN(6)
PD14
AC18 DBGRN(7)
PD15
DBBLU(0:7)
RA211
AD18
DBBLU(0)
PD16
AE18
DBBLU(1)
PD17
AF18
DBBLU(2)
PD18
AC19
DBBLU(3)
PD19
AD19 RA212 DBBLU(4) +5V
PD20
AE19
DBBLU(5)
PD21
AD20 DBBLU(6)
PD22
AE20
DBBLU(7)
PD23
3
AC21 DVS
PVSYNC R260 22
AE21 R261 22
PHSYNC DHS
4
AF20
PDE R211 22 DEN
AC13
R212 22
PSHFCLK DCLK
AF12
R213 0
PNLCLK
C
B1 R236 33K
PWM1 B
100 PANEL_ON_OFF
AD21 R244
ENVDD 2.5VJP
AF22 R215 100 BL_ON
ENBKL E
R237
10K
AC20
VDDC0
AC14
+5V
VDDC1 5
AC8 6
VDDC2
3.3VJP
AF21
VDD0
AF16
VDD1
AF10
VDD2
R347 R348
10K 10K
3.3VJF 2.5VJF
2.5VJS
2.5VJP
2.5VJF
R235
2.2K
R214 100 BL_CNT
Q201
C221
10uF
10-3