Block Diagrams - Toshiba 27WLT56B Service Manual

15. BLOCK DIAGRAMS

TUNER
(Main)
TUNER
(Pip)
SC1_R
SC1_G
SC1_B
SC1_FB
PI5V330
(RGB Switch)
SC2_R
SC2_G
SC2_B
SC2_FB
S Video_Y_IN
S Video_C_IN
2-/+
1-/+
SiI1169
DVI_RX
(TMDS Rx)
0-/+
C-/+
DDC_DATA_PC
DDC_CLK_PC
PC_B
PC_G
MST9883
PC_R
VGA PC_HS
PC_VS
74LVC14A
VS
(Inv. Schmitt
Trigger)
HS
FAV_IN
SDA
PCF8591
(8-Bit A/D, D/A
SCL
Converter)
27" TFT TV Service Manual
Saw Filter
Sound
QSS Main
AM
Sound
TDA
9886
MSP 34XX
Saw Filter
Sound
TDA
9886
AUDIO_L/R_IN
QSS Pip
74HCT4053
RGB_SW (PW181A)
Pip_CVBS
4 R, G, B, FB
SAA7118
Vx to Pip
(Pip Picture)
RGB
RGB 48
S Video_C_IN YUV 16
S Video_Y_IN
SAA7118
Digital Video
(Main
From PING08
Picture)
Vx to Main
TXT R, G, B, FB 4
Pip_CVBS
Main_CVBS
GCOAST(PW181A)
Vx to Main
TXT_CVBS
TEA6415
Vx to Pip
SC2_V_OUT
(Video Switch)
FAV_IN
SC2_V_IN
CVBS from PING08
SC1_PIN8
Scart1
SC2_PIN8
SC1_AUDIO_L/R_IN
SC2_AUDIO_L/R_IN
IDTV_AUDIO_L/R_IN
TPA3002
(Class D Amp)
MAIN_AUDIO_L/R
HP_L/R
TDA1308
LINE_L/R_OUT HP_L/R
(Headphone
Amp)
SC2_L/R_OUT
SC1_L/R_OUT
ASM3P2814
(SSC IC)
FAV_AUDIO_L/R_IN
PC_AUDIO_L/R_IN SPREADED DISPLAY CLOCK
UART with PING08
YUV 16
(GRGB)
PW181A
24
RGB 24
(VRGB)
PW1231
A0-A19
A0-A13 D0-D15
20
14 16
MT48LC4M16A2
MT28F800B3W
(SDRAM)
(Flash Memory)
TXT R, G, B, FB
4
SCL
SAA5264
TXT_CVBS SDA
(TXT Decoder)
Scart2
65
L
DDC_DATA_PC
8 Ohms
12W DDC_CLK_PC
VGA
DDC_V
R
PC_VS
8 Ohms
12W
Headphone
DDC_DATA_DVI
DDC_CLK_DVI
DVI
ANA_VS_DVI
DVI_VDDC
DRE 8
DGE 8
DBE 8
DEN
DS90C385
DHS (LVDS TX)
DVS
DCLK
Reset
GHS
GDECD
GAFEDE
D0-D15
16
GHSSIL
(HSyncs of
74LVC257A
SiI151 and
(MUX)
HDSOG
AD9883 ICs)
STBY_3V3
TLC7733
Reset
(Reset IC)
24C32
(E2PROM)
SCL
24LC32A
IC33 SDA
(E2PROM)
IC24
ST24LC21
(E2PROM)
IC113
ST24LC21
(E2PROM)
IC111
TXEOUT0-/+
TXEOUT1-/+
TXEOUT2-/+
TXEOUT3-/+
TXCLKOUT-/+
05/09/2005