Samsung HLR4677WX/XAA Service Manual page 67

7-2-3 DTV Module-3
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D5V
FT1
w0.3
LFA30-2A1E223MT 2
ATI_SPDIF
VCC
1 2
A B
1
C
VIN
3 C1
100nF 3
GND
25V
MO optical jack
CN8
SMW250-04
1
BUS_STOP
SCL_M 2
SDA_M 3
4
Delete_KO_V1.0[9/15]
MD3.3V
CN12
R189
1K 1/16W
1
RxD_DEBUG
2
3
4
TxD_DEBUG
1K
R190
1/16W for PHONE JACK
C168
100nF
Delete_US_KOR_V1.0[9/15]
25V
MO
PWMB
R1257
27K
1/16W
Delete_US_KOR_V1.0
D12V
R1282 C1392 R1265
11K 100nF 11K
1/16W 25V 1/16W
MO
R1280 R1283 R1281 R1263 R1266
11K 51K 51K 51K 51K
1/16W 1/16W 1/16W 1/16W 1/16W
IC1033
MC3403D
14
1
w0.2
OUT4 OUT1
13
2
INPUTS4_ INPUTS1_
12
3
C191
INPUTS4 INPUTS1 C172
11
1nF OPAMP 4 1nF
50V VEE_GND VCC 50V
MO 10 5 MO
INPUTS3 INPUTS2
9 6
INPUTS3_ INPUTS2_
C192 8 7 C193
1nF OUT3 OUT2 1nF
50V 50V
MO MO
1/16W 1/16W
1K 1K
R290 R291
C196 C195
1nF 1nF
50V 50V
MO MO
Samsung Electronics
MD3.3V
8 2 4
6
R1297
4.7K
7
5 1 3
C1412 1/16W
100nF
25V
MO
SCL_M
SDA_M
nVPEN
SCL_D
NOT USED
SDA_D VCOXB_IN
X7
3DH-52S 27MHz
100 1/16W
PWMA nPCMCIA_WAIT
1 VCC 4
C_V
NOT USED
R274
1/16W
nMAIN_7400_INT
22
27K
C183 2 3 nSUB_7400_INT
GND OUT
1/16W
330nF nHDMI_INT
w0.3
16V R276
nPCMCIA_INT
MO
Option_Delete_KOR_V1.0[9/15] nEXT_INT
MD3.3V
X1000
3DH-52S 27MHz
1 C_V 4
VCC
R233
4.7K
BUS_STOP
C1386 1/16W
2 3 DVI_HOTPLUG_CONTROL
GND OUT
330nF
HDMI_HOTPLUG_CONTROL
16V C
MO Option_Delete_US_KOR_V1.0[9/15] LAN_INT B Q12
KSR1104
MD3.3V
E
IC1036
CY2305SC-1H
1
8
REF CLKOUT
CLK27_CAS 2
7
CLK2 CLK4
27M_1394 3
6
CLK1 VDD
4 1
5
R1296 GND CLK3
VCOXB_IN
1
100
1
1/16W
Option_Delete_US_KOR_V1.0[9/15]
1
1
MD3.3V
1
1
RA1076
I2SSD_OUTA
D5V I2SSCK_OUTA
I2SWS_OUTA
I2SSOSCK_OUTA
R1264
22
11K
1/16W
1/16W
C1415
100
100nF
R1261
R1213 DELETE
25V
MO
R283 R284 IC1032
10K 10K
D/A Converter
CS4340-KSR
1/16W 1/16W
I2SSD_OUTA
2
SDATA
15 3 I2SSCK_OUTA
AOUTL SCLK_DEM1
4 I2SWS_OUTA
LRCK
16
MUTEC
5 I2SSOSCK_OUTA
9 FILT MCLK
10
VQ
11 6
REF_GND DIF1
7
DIF0
C1390 C1389 12 8
C1391
AOUTR DEM0
1uF 100nF 100nF 1 AUD_nRESET
RST_
25V 25V
50V
MO MO R1262 R1260 R1278
100 100 100
1/16W 1/16W 1/16W
R1337
100K
1/16W FT8
LFA30-2A1E223MT
DTV_Rt
1 A 2 w0.2
B
C
3
FT7
LFA30-2A1E223MT
1 A 2 w0.2 DTV_Lt
B
C
3
R1336
100K
1/16W
DTV_Y
DTV_PB
Delete_US_KOR_V1.0[9/15]
DTV_PR
L35
INSTPAR
L34 L33
INSTPAR INSTPAR
C186 C185
0.018nF 0.018nF
50V 50V
MO X4 MO
E226162357
IC32-1
R280
0
215H31AGB11
1/16W
AJ5
I2CCLKA
AG6 AJ24
I2CCLKB DAC1
AF6 AJ22
I2CDATAA DAC6
AH6 AH25
I2CDATAB DAC2
AJ11 AH24
TU_CLK
ACBIT_CLK DAC0
AH12 AH23
0 TU_EN
Gemstar_INDEX ACDATA_IN0 DAC4
AG12 AH22
1/16W ACDATA_IN1 DAC5
AF12 AG25
ACDATA_OUT DAC3 LPBK_PCLK
AJ12 AG13
TU_DATA USBBP
ACRESETTB USBPB
R1276
AH11 AJ13
ACSYNC USBPA
I2SSOSCK_OUTB 1/16W AF13 AF14 USBBN
100 ACXTAL_OUT USBNB
AG2 AH13
VCXO_INA USBNA
100 R277
AH1 AJ14
VCXO_INB USB_OVRCURB
R278 AH2 AE4 USBAP
TSSB_SYNC
XTALIN TSTRTB
1/16W AH3 AF3 TSSB_VLD
USBAN
XTALOUT TVLDB
R279
TSSC_CLK AF10 AC1
GPIOA0 TVLDA
TSSC_DD0 AJ9 AB3
GPIOA1 TSTRTA
ATI_SPDIF AH9 AG1 TSSB_ERR
GPIOA2 TERB
AG9 AD2
GPIOA3 TDATB7
AF9 AD3
GPIOA4 TDATB6
AJ8 AD4
GPIOA5 TDATB5
100 1/16W
AH8 AE1
GPIOA6 TDATB4
100 1/16W
R217 AG8 AE2
GPIOA7 TDATB3
R235
AJ7 AE3
GPIOA8 TDATB2
TSSC_VLD AH7 AF2
GPIOA9 TDATB1
TSSC_SYNC
AF8 AF1
GPIOA10 TDATB0
TSSC_ERR AG7 Y3
SUPLVAL GPIOA11 TDATA7
AF7 Y4
X226B-TEST
TP1025 GPIOA12 TDATA6
AJ6 AA1
GPIOA13 TDATA5
AE26 AA2
GPIOB0 TDATA4
AE28 AA3
GPIOB1 TDATA3
AE27 AA4
DVIDATA_G0
GPIOB2 TDATA2
AE29 AB1
DVIDATA_G1
GPIOB3 TDATA1
AG26 AB2
DVIDATA_G2
GPIOB4 TDATA0
R234 AF26 AD1
DVIDATA_G3 TSSB_CLK
GPIOB5 TCLKB
4.7K R1193 AG29 Y2
DVIDATA_HSYNC
GPIOB6 TCLKA
1/16W 4.7K AG28 AG10
DVIDATA_CLK GPIOB7 TESTEN
1/16W AH29 K4
DVIDATA_B0 DVODATA0
GPIOB8 SMVCCS
R1225 AF27 H4
DVIDATA_B1 DVODATA5
GPIOB9 SMVCCA
4.7K AH28 J1
DVIDATA_B2 DVODATA1
GPIOB10 SMRSTS
1/16W AJ28 G3
DVIDATA_B3
GPIOB11 SMRSTA
AJ29 K3
DVIDATA_B4 DVOCLK1
GPIOB12 SMDETECTS
AG27 G2
DVIDATA_B5 DVODATA4
GPIOB13 SMDETECTA
AH27 K2
DVIDATA_B6 DVOCLK0
GPIOB14 SMDATAS
DVIDATA_B7 AJ27 G1 DVODATA3
GPIOB15 SMDATAA
AF29 J2
BOOT STRAP DVIDATA_DE DVODATA2
GPIOB16 SMCLKS
DVIDATA_VSYNC AF28 G4 DVOGAMMA
FPIOB17 SMCLKA MD3.3V
R171 AH26 W3
GPIOB18 NRSSCLKA
10K 1/16W
AJ26 AC28 TxD_CONTROL
J-Tag GPIOB19 TDA
TSSA_ERR AC2 AJ21 TxD_DEBUG
TERA TDB
RxD_DEBUG
I2SIN_SCLK AJ1 AF20
I2SSCK_IN RDB
AJ4 AC29 RxD_CONTROL R1224 R151
I2SSCK_OUTA RDA
CPU_nRESET 100K 100K
I2SIN_DATA AJ3 AA27 MD3.3V
I2SSD_IN RESETB
AG5 AJ25 R174 620ohm 1/10W 1/16W 1/16W
I2SSD_OUTA RSET
AH5 AJ23 390ohm
I2SSOSCK_OUTA R2SET
AJ2 AH4 R186 R192 1/10W PWMB
I2SIN_LRCLK 1K
I2SWS_IN PWMB
1/16W AF5 AG3 PWMA
1/16W
I2SWS_OUTA PWMA
AG15 L4
DVODATA7
IDE_CSB0 IRTXD
AH15 K1
DVIDATA_R3 DVODATA6
IDE_CSB1 IRRXD
AJ15 AA26
DVIDATA_R2
IDE_DA0 INTROUTB
AG14 AB28
DVIDATA_G4 PCI_nINTC
IDE_DA1 INTRB2
AH14 AB29
DVIDATA_R4 PCI_nINTB
IDE_DA2 INTRB1
AH19 AB27 PCI_nINTA
IDE_DD0 INTRB0
AE18 AJ17
IDE_DD1 IDE_DD10
AJ19 T29
IDE_DD2 IDSEL
AF18 AF19
DVIDATA_R6
IDE_DD3 IDE_IOWB
AG18 AJ20
IDE_DD4 IDE_IORDY
AH18 AG19
DVIDATA_R5
IDE_DD5 IDE_IORB
AJ18 AG20
IDE_DD6 IDE_INTRQ
AF17 AH20
IDE_DD7 IDE_DMARQ
AG17 AE19
DVIDATA_R7
IDE_DD8 IDE_DMACKB
AH17 AH16 R156
DVIDATA_R1
IDE_DD9 IDE_DD15
AF16 AJ16 1K
DVIDATA_G5 DVIDATA_R0
IDE_DD11 IDE_DD14
DVIDATA_G6 AG16 AF15 DVIDATA_G7 1/16W
IDE_DD12 IDE_DD13
IR_HDMI_CEC AC26 AD29
HDMI_CEC LPBK
DVODATA8 W1
FCEB2
V3 U2
DVODATA9 DVOVSYNC
FCEB3 FRDYB
DVODATA10 V2 U1 DVOHSYNC
FCEB4 FSTB
V1 L2 R155
DVODATA11 DVODE
FCEB5 FGNTB
0
1/16W
MD3.3V
C1219
100nF
25V
MO RLZ5.6B-TE-11
IC21
M24256-WMN6T R1201
1 4.7K
8
A0 VCC
1/16W
100 1/16W
2 MAIN_EEPROM_WP
7
A1 WP
100 R1200
3 SCL_EEPROM
NC SCL 6
R1199 1/16W
4 SDA_EEPROM
GND SDA 5
1/16W
R1198 EEPROM
100
CN11
to DAC_SUB BOARD
1
2
3
4
DTV_CVBS
MO
25V
100nF
C1461
47 RA1095 1/16W
74LCX16245MTDX
TSSB_SYNC
TSSB_VLD 1
TSSB_ERR 2
TSSB_CLK 3
4
5
6
7
8
47 RA1094 1/16W
TSSB_DD7
9
TSSB_DD6 10
TSSB_DD5 11
12
TSSB_DD4
13
RA1093
TSSB_DD3 14
TSSB_DD2 15
TSSB_DD1 16
TSSB_DD0
17
18
47 1/16W
19
20
21
22
23
CH2_EN 24
ATI_CVBS
R188 R187 R193
75 75 75
1/16W 1/16W 1/16W MO
25V
100nF
C259
22 RA42 1/16W
TSSA_SYNC
TSSA_VLD 1
TSSA_ERR 2
TSSA_CLK 3
4
5
6
7
8
22 RA41 1/16W
9
TSSA_DD7
10
TSSA_DD6
11
TSSA_DD5
12
TSSA_DD4
13
TSSA_DD3 RA40
TSSA_DD2 14
TSSA_DD1 15
TSSA_DD0 16
17
18
22 1/16W
19
20
21
22
23
CH1_EN 24
R249
1K
R250 1/16W
4.7K
1/16W C
SERIAL_SEL B Q13
KSR1104
E
IC37
MC74VHC244DTR2
1 20
OE1 IN
VCC
1K 1/16W
2 19
TxD_CONTROL
No fixed I0 IN OE2
R248
R294
3 18
O4 IN
R160 O0
R245 1K 1/16W R247
4.7K 4 17
RxD_CONTROL
1/16W I1 IN
I4
5 16
O5 IN
O1
6
15
I2 IN
I5
7
14
O6 IN
O2
8 13
IN
I3 I6
9
12
IN
O7 O3
10
11
GND IN I7
C129
100nF
2.2uH
LPBK_PCLK
L28
16V
MO R159
C130 C128 R158
220pF 220pF
50V 50V
1/10W 1/10W
MO MO
75ohm 75ohm
MD3.3V
R154
1K
1/16W
D30
MO
16V
100nF
C126
R152
0
1/16W
Schematic Diagrams
IC1039
D3.3V
48
47 RA1081 1/16W
1DIR /1OE
47
TS2_SYNC
1B0 1A0
46 TS2_VLD
1B1 1A1
45
TS2_CLK
GND GND
44
1B2 1A2 TS2_ERR
43
1B3 1A3
42
VCC VCC 47 RA1080 1/16W
41 TS2_DD7
1B4 1A4
40 TS2_DD6
1B5 1A5
39 TS2_DD5
GND GND
38 TS2_DD4
1B6 1A6
37
1B7 1A7
36
2B0 2A0
35
2B1 2A1
34
GND GND
33 TS2_DD3
2B2 2A2
TS2_DD2
32
2B3 2A3
31 TS2_DD1
VCC VCC
TS2_DD0
30
2B4 2A4
29
2B5 2A5 47 RA1079 1/16W
28
GND GND
27
2B6 2A6
26
2B7 2A7
25
2DIR /2OE
MD3.3V
IC45
74LCX16245MTDX
48
1DIR /1OE 22 RA47
47 TS1_SYNC
1B0 1A0
46
TS1_VLD
1B1 1A1
45 TS1_CLK
GND GND
44
TS1_ERR
1B2 1A2
43
1B3 1A3 1/16W
42
VCC VCC 22 RA46
TS1_DD7
41
1B4 1A4
40 TS1_DD6
1B5 1A5
39 TS1_DD5
GND GND
38 TS1_DD4
1B6 1A6
37
1B7 1A7
1/16W
36
2B0 2A0
35
2B1 2A1
34 RA45
GND GND
33 TS1_DD3
2B2 2A2
32 TS1_DD2
2B3 2A3
31 TS1_DD1
VCC VCC
30 TS1_DD0
2B4 2A4
29
2B5 2A5 22 1/16W
28
GND GND
27
2B6 2A6
26
2B7 2A7
25
2DIR /2OE
MD3.3V
L41
MMZ2012R121A
C197 B
100nF
25V
MO
1K 1/16W
TxDM
1K 1/16W
RxDM
R246 100 1/16W
LAMP_TXn
XREF
R292 100 1/16W
LAMP_RX
XREF
7-12