Read LG 60PC1D-AA (CHASSIS:PB61A) Service Manual online
- 17 -
BLOCK DIAGRAM
HD2_DAC_LRCLK
HD2_ICE958_IN
HD2_DAC_SCLK
HY57V161610
SIF
MSP
4450
PAL Tuner
(TAUM-W101P)
COFDM DEM.+
DVB Tuner
(TDFB-Z205P)
2
V/Y,C
CVBS
Y,C
IIC4
IIC1
9
Data[0:7], VH_TP_CLK
VALID
EEPROM
(AT24C512)
IIC2
SDRAM
(HY57V643220C)
SDRAM (4EA)
(HY57V641620B)
Side AV
V,LR
3
Rear AV
V,LR
3
Rear S
YC
2
MNT_Out
V
1
MSP4450
Ext A
LR
2
TP/D1
9
YCbCr
H,V,CLK
FID
30
Data[0:7],
Sub_656_CLK
9
YCbCr
20
H,V,CLK
3
Y/U/V
X-tal
(24.576M
)
IIC3
IIC3
Reset
10
TP[0:7],
TP_CLK,
TP_valid
CPU ARM
(S3C44
B0X
)
X-tal
(10M)
I2C Hub
(PCA9516)
IIC1
IIC2
IIC3
IIC4
KIA7029
74HC14D
Reset
SDRAM
(HY57V651620B)
SDRAM (2EA)
(HY57V641620B)
FLASH
(29LV160B)
FLASH (2EA)
(AT49BV160)
A/V SW
(CXA2069Q)
V1
SUB
(V/YOUT2)
VOUT3
OUT1
Y1/C1
IN3
HD- 2.4
-TP De-
Mux
- MPEG Decoding :
MP@HL
-Format Converter
-Host I/F, Memory I/F
-Digital I/F
-Video DAC, NTSC
Encoder
-AC-3 Decoder/SPDIF
In/out
-IEP2
SPDIF
Out
SPDIF
In
SPDIF
Out
SDRAM I/F
Text
Decoder
(SDA6001)
EPLD1
(XC95144XL)
Control GPIO
Peripheral Bus
SPIDIF_IN_BYPASS
BSS83 BSS83
8
2
RX[0:2]
±
, RXC
±
DDC(I2C)
EEPROM
(AT24C02N)
3
YCbCr
Video SW
(CXA2181Q)
RGB-DTV/-PC
5
RGBHV
Comp_1
YCbCr
3
Comp_2
YCbCr
3
EPLD1
( XC95144XL )
DVI_H,V,DE
FID
3
OR3
IIC3
SIF
PAL Tuner
Ext A
L/R
2
CXA2069
Comp_1
2
L/R
Comp_2
2
L/R
Sound Proc
(MSP4450)
I2S Out
3
HD-II
HD-II
I2S_In
MNT_Out
L/R
2
RGB(Phone)
2
L/R
Audio ADC
(CS5331)
PWM
MODULATOR
(NSP2100A
)
I2S
PWM AMP
(TAS5122)
PWM AMP
(TAS5122)
OR1
OR2
OR3
3
OR4
VCXO
27Mhz
LGDPLL
(LGDT1901B)
HD2_
VDPClk
, HD2_NT2CLK
RS-232C
(ST3232)
OR4
HD-II
Video Decoder
(u
PD64015
)
3D Y/C Separator
DVB
PAL
RF
SPLITTER
Video Decoder
(u
PD64015
)
3D Y/C Separator
HV,DE
RGB
30
3
DOutClk
LVDS
Tx
.
(THC63LVD103)
TX[0:4]
±
TXC
±
12
LVDS
WAFER
EEPROM
(AT24C02N
)
Buffer
(MC33078
)
CLK
1
1
OR1
YCbCr
30
HDMI RX
& ADC
(MST3362M)
• 10-bit
•
HDMI-Stereo
• 1A + 1D
• Video A/D
HY57V161610
EEPROM
(CAT24WC)
uCom
(MTV416M)
V4
Through
out
MAIN
(V/YOUT1)
SPDIF Rx.
(CS8415)
RX_HDMI_SPDIF
IIC1
X_
tal
24Mhz
2
DDC(I2C)
2
H/V
X-tal
(24.576M
)
1
TXT_CVBS
2
IIC2
TXT R/G/B,
FB/H/V
6
1
1
1
3
Peripheral
(FMS6403
)
3
YCbCr
Y/U/V
3
H/V
2
H,V,CLK
OR2
3
IIC4
FID
IIC2
1
FID
OR3
HD2_ICE958_OUT
1
IIC4
IIC2
IIC2
2
HD2_SYSCLK
1
EPLD1
(XC95288XL)
2
HD2_SYSCLK , EPLD_CLK
IIC3
IIC4
1
2
L/R
SCK /LRCK /LRCH
3
SCK /LRCK /LRCH
4
SCK /LRCK /
LRCH /MSCK
1
MCLK
IIC3
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