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EDITED BY MINGOO EDITED BY MINGOO
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONIS CO'S PROPRIETARY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
BLOCK NAME
A sx1_led_large
BLK PAGE NO.
1 OF 16 SX1_LED A
DVB-T/C/T2/TW
-. SX1_LED_LARGE
SCHEMATICS INDEX
01_COVER_SHEET
02_STANDBY / MAIN POWER
B
03_POWER / GND / FUNCTION B
04_STB / MIPS_GPIO
05_HIDTV-SX
06_DDR2 MEMORY
V _FHD : FHD OUT
07_ONENAND / PCMCIA
_HD : HD OUT 08_PCMCIA
V _EU : EUROPE 09_TUNER1
_AU : AUSTRALIA
10_TUNER2
C 11_SCART C
_TW : TAIWAN 12_COMP/AV/PC
V _TC : TC TUNER
13_HDMI
_T2 : T2 TUNER
14_DEBUG/LAN
15_SOUND
V _13 : PANEL PW 13V
16_LVDS
_5 : PANEL PW 5V (19/22")
D D
V _SB : SUB BOARD
PCB STACKUP
LAYER 1 ----- TOP (SIGNAL1)
LAYER 2 ----- INNER 1 (GND)
_HT : HOTEL & SOUTHEAST ASIA
LAYER 3 ----- INNER 2 (SIGNAL2 & POWER)
_2U : 2 USB (REAR & SIDE) LAYER 4 ----- BOTTOM (SIGNAL3)
V _1U : 1 USB (SIDE)
_VESA : LVDS FORMAT VESA
E E
V _JEIDA : LVDS FORMAT JEIDA
_D : DELETE
MODEL : HIDTV-SX1_DVB
_SBD : DELETE
V _DBG : DEBUG
CODE NO : BN41-XXXXXX
REV : (2009.08.XX)
V _LCD : LCD
SIZE : 192X195 1.2T
_PDP : PDP
PROJECT NAME DRAWN BY
F
A3 Unknown F
sx1_led_large
_WF : WOOFER CHECKED BY
Unknown
DEV.STEP REV. APPROVED BY
SAMSUNG Unknown 1.0 Unknown
LAST EDITED TIME TOTAL PAGE NO.
Tue Dec 29 15:35:58 2009 1 OF 16
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EDITED BY MINGOO
D:/atdm/sx1_led_large\sx1_led_large.cpm
1 2 3 4 5 6 7 8
EDITED BY MINGOO EDITED BY MINGOO
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONIS CO'S PROPRIETARY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
02_STANDBY/MAIN POWER
EXCEPT AS AUTHORIZED BY SAMSUNG.
BLOCK NAME BLK PAGE NO. A5V_PW
A sx1_led_large 2 OF 16 A
DELETE : 09' SMPS
R210
10KOHM
B13V_PW B9V_PW
A5V_PW A3.3V_PW SA3.3V_PW
IC202
BA178M09FP
B9V1
IC201 A3.3V1
BD230 SA3.3V1
C R211 RT9167A-33PB
B
SW_POWER
1 3 BD215
CN210 Q204 E
IN OUT
1 5
MGND1 B18_13VS_PW KTC3875S-Y 4.7KOHM
C207 GND R237 2
IN
GND
OUT
B18_13VS
1 BD202 10UF 3 4
SW_POWER
2 H:B POWER OFF EN BYP
2
10V
B18_13VS1
3 A5V_PW L:B POWER ON 4.7KOHM
A5V1
DGND
4 BD209 C209 C210 C295 C296 C294 C235 C239
B5V1
5 10UF 10UF 1UF 100NF 10UF 10UF 100NF
B5V2
6 B5V_PW B5V_PW 10V 25V 16V 16V 10V 10V 16V
B5V4
7 BD203
GND1
B 8 B
GND6
9 B13V_PW R203
GND11
10 BD204 4.7KOHM DGND
GND14
11 1/16W
H_OUT R202 DGND DGND DGND
12
B13V1
PWM_DIM
13
100OHM
CLOSE TO IC1102
14
B13V2
15 PWM_DIMMING_OUT C
B
R201 V6 BALL
SW_INVERTER D204 Q203 H_OUT
16 E
B13V3
17 KTC3875S-Y 4.7KOHM
LAMP_DET
18
B3.3V_PW B5V_PW
IP_DET
MGND2 SB2.5V_PW
BD293_D
50V
16V
16V
50V
100NF 16V
DGND
BD292
1NF 50V
22KOHM
IC207 SB2.5V1
100NF
100NF
100NF
100NF
G950T45R BD231
DGND B5V_PW 1 IN OUT
3
C250 GND
10UF R231
1OHM
C273
C270
C271
C272
C206
C205
10V
R204
2
R207 C253
C C264 C274 C284 C
1KOHM 100NF
C254 10UF 100NF 100NF
16V C260
10UF 10V 16V 16V
10UF
Q201 10V
10V
KTC3875S-Y
DGND DGND C202 C R209
1UF
B
SW_INVERTER DGND
E
16V 4.7KOHM
DGND
B5V_PW B13V_PW H:INVERTER OFF
L:INVERTER ON
DGND
R243
B13V_PW B5V_PW C266 C276 C286
10UF 100NF 100NF
BD281_D
BD282
10V 16V 16V
10KOHM
BD210_13
BD240_5
PANEL_13V
6000MA
6000MA
IC203 B3.3V_PW SB3.3V_PW
B3.3V1 SB3.3V1
DGND
1 PGND LX
8 BD216 0.012OHM 0.012OHM
D 2 7 L201 2.2UH D
3
VIN
AGND
LX
EN
6 Q202 PANELV1
4 FB COMP
5 R241 R215 C218 1 8 C292 C293
C214 2 7
11KOHM 22KOHM 1UF 10UF 100NF
10UF 3 6
C211 1% C268_D 16V 10V 16V
10V 4 5
10UF R239 R244 C219 1NF
10V 10KOHM 1NF R220 50V
C213 39KOHM C278 C279 C280 C281 C282 C215
50V 20KOHM R217_13 R232_5 AO4435L
100NF 100NF 10UF 10UF 10UF 100NF 10UF
1% 22KOHM 10KOHM DGND
50V 16V 10V 10V 10V 16V 10V
C208 CLOSE TO IC1102
10UF C217 R221
10V 1NF 10KOHM DGND E22/L6/AB4/AC8/AC23 BALL
50V 1%
Q205
KTC3875S-Y
H:POWER ON
L:OFF
C
B
R218 CLOSE TO IC1102
SW_PVCC
E
DGND DGND DGND
10KOHM G23/A23 BALL
R219
4.7KOHM
B13V_PW
E CLOSE TO IC1102 B3.3V_PW B1.8V_PW E
D205 Y3 BALL DGND
IC208 B1.8V1
CTRL_CORE_V DGND AP1117D-18-GZ-13-89 BD212
40V SK24 SB1.1V_PW 3 2
A5V_PW D203 IC204 VIN VOUT
SB1V1 ADJ C252 C256
R235
1 PGND LX
8 BD233 R233_D 1OHM 100NF 100NF
40V SK24 2 7 L202
1
VIN LX 2.2UH 1.1KOHM 16V 16V
3 AGND EN
6
4 5 C246
FB COMP R224 10UF
3.3KOHM R236 C290
0OHM R234_D 10V
C216 1% C269 475OHM 10UF
10UF R222 C249 1NF 10V
18KOHM R225
10V C251 1NF 50V C227 C230 C220 C258 C244 C245 C240 C241 C242 C243
1/16W 750OHM
100NF 50V 100NF 10UF 10UF 10UF 22UF 22UF 100NF 100NF 100NF 100NF