Text preview for : HTL5076SX-XAA_3.pdf part of Samsung HTL5076SX/XAA 14 files, 132 total pages, service manual / data for Samsung DLP TV model # HTL5076SX/XAA with L67B(N) Orchid chassis.
Back to : HTL5076SX-XAA_1.pdf | Home
Block Diagram
7. Block Diagram
7-1 Overall Block Diagram
USB Service jack / Wise Link
Jack Board
Main Board
For the Assy Code, see the service item on page 5-1.
Samsung Electronics
7-1
Block Diagram
7-2 Partial Block Diagram
7-2-1 SMPS Block Diagram
MAIN - POWER
Bridge Di ode RBV- 6 0 6
RELA Y S1 6 V_B : 2 . 5 A( 0 . 7 A) TO Su b - SM PS USA (voltage multiplying)
S wi t c h i n g - IC KA5Q0765RT
MAIN & SOUND TRANS
Rect i fi er
6 . 0 V_B : 0 . 7 A
1 2 V_B : 2 . 0 A
PHOTO- COUPL ER PS2 5 6 1
Erro r Am p
KA43 1
L i n e Fi l t e r
Bridge Diode D2 SB6 0
Swi tc h i n g - IC VI PER12A
stand- by TRANS
STD 5 . 0 V : 0 .0 5 ~ 0 . 2 A
Rec t i f ier
PHOTO - COUPL ER PS2 5 6 1
Erro r Am p
KA43 1
PO W ER C TL
7-2
Samsung Electronics
Block Diagram
7-2-4 Digital board Block Diagram
WISE LINK
USB1.1
DTV
Albatross
2 MPEG 2 IPC 3 Scaler AC3 -Decod 32bit Graphic 2 TS 1n 1 TS out
2ch 32bit DDR
Flash ONENAND
Micom S3F84BB
Control Panel
83.25MHz
DDR MEMORY ATSC ONLY(32MB*4)
RF-SPLITTER Air
VSB NIM
TS1 (parallel)
TMTUNER block SUB TUNER
I2S to MSP4450 I2S from HDMI
Cable
153.5MHz
30 bit in 30 bit out (10 bit proc.)
OSD 32bit
YC VIDEO 1/2 CVBS Monitor out DTV CVBS IN OUT VIDEO SW TEA6425 ADC main CXD3815
80MHz BT601 20bit
YCbCr 24bit 74.175MHz
Display Panel
74.25MHz
TMDS Tx Sil7170
CH3 CH1
YCbCr 16bit
B1 (SDP62)
CH4 CH2
COMPO. 1/2 Component ADC & TMDS MST3369 170Mhz
YUV or RGB 4:4:4 30bit
165Hz
2 IPC SCALER DNIe
EM6A9320B1,128M bit X2
PC HDMI1 HDMI
166MHz
I2S to Albatross
HDMI2 HDMI HDMI S/W
AV1,2,3/ Compo1,2 PC/ DVI
Sound Processor STV8258 Audio SW TEA6422
Audio DA PCM1754
SPDIF out R Speaker L
HDMI3 HDMI
I2S from Albatross+
Audio AMP NTP3000
Samsung Electronics
7-3
Block Diagram
7-2-5 DMD board Block Diagram
7-4
Samsung Electronics