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MAIN 0 3
Audio signal control section (SHEET 8)
5
Muting
Q8207,Q8208
A_MUTE1[H]
24bit
A/D converter
4
IC8001
ACD_RST[L]
I2C_CLK2
I2C_DATA2
3
AUDIO_IN2[L/R]
AUDIO_IN1[L/R]
2
REAR2_Y_IN
IC4003
YTODIGI CTODIGI REAR_C_IN
REAR_Y_IN REAR2_C_IN
REAR2V[H]
WIDE_DET I2C_DATA_A/V I2C_CLK_A/V
Video controller
IC4001
TU_VIDEO
1
FRONT_VIDEO FRONT_Y_IN FRONT_C_IN
F_AUDIO[L/R]
Audio / video signal input control section (SHEET 9)
A
A_MUTE2[H]
AUDIO_OUT1[L/R]
AUDIO_OUT2[L/R]
IC8202
AOUTL
AOUTR
DAC_SDA DAC_SCL
A_DAC_CS DAC_RST[L]
2chDA converter
AO_D[0]
IC8201
AO_SCLK AO_FSYNC AO_MCLKO
AI_D[0]
TU_AUDIO[L/R]
AO_IEC958
IC8501
TO SHEET 12
J4003
Rear2 AV input
V_IN
J4002
Rear1 AV input
V_IN
TO CN7102
SHEET 13
B
C
AO_D[0] DAC_SCL
AO_SCLK DAC_SDA
AO_MCLKO A_DAC_CS
DAC_RST[L] AO_FSYNC
PMUTEL IMUTEL
YTODIGI CTODIGI
REAR_C_IN REAR_Y_IN REAR2_C_IN REAR2_Y_IN
J8401
Optical digital
OUT
AUDIO_OUT1[L/R]
J8501
COAXIAL OUT
Input/Output terminal section(SHEET 10)
P.MUTE[H] K_BUS_OUT SYS_RESET[L] K_BUS_IN P_CTL[H] K_BUS_CLK
K_BUS_REQ SYNC_DET VD IMUTEL PMUTEL
ADC_RST[L] A_MUTE1[H] I2C_CLK2 I2C_DATA2
I2C_DATA_A/V I2C_CLK_A/V REAR2V[H] WIDE_DET
I2C_DATA2 I2C_CLK2 TU_DATA TU_CLK
TU_MUTE[H] BS_ANT/AFC
System controller section(SHEET 11)
TU_DATA
BS_ANT/AFC
D
E
2-7
2-8
TO CN1001
TO CN1002
SHEET 5
SHEET 5
CN4101
COUT
AO_IEC958
YVOUT
A_MUTE2[H]
480I[H]
AI_D[0]
CBOUT
CROUT
Video driver
IC8001
TO CN5301
SHEET 1
CN5101
Power supply
System controller
IC3001
STB RC_IN S_CLK
S_DATA_TOSYS LED_OUT
S_DATA_FRSYS
CN3001
TO CN7001
SHEET 13
TU_MUTE[H]
TU_VIDEO
Muting
Q6031
VIDEO_OUT
Tuner
TU6001
TV Multiplex
TU_AUDIO[L/R]
sound processor
IC6501
TU_CLK
I2C_DATA2 I2C_CLK2
Tuner section(SHEET 12)
F
CN4102
VD
K_BUS_CLK
K_BUS_REQ
K_BUS_IN/OUT
SYS_RESET[L]
P_CTL[H]
SYNC_DET
P.MUTE[H]
J4105
Y
Pb
Component
video OUT
Pr
J4102
Y C
S-Video
OUT
J4101
S-Video
IN
J4103
Rear AV
OUT
TO CN5302
SHEET 1
CN5102
Power supply
CN3002
TO CN7101
SHEET 13
G
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