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J SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
IC3007
STB5V_S
IC3004 J-BOARD SOS
LED BLINKING : 10TIMES
1
S_CLOCK3 SCL3
STB5V_S EX.I/O(SLOT DET IIC CONTROL) IC3003
S_DATA3 SDA3 Q8183 IIC ON/OFF
2 8 EX I/O(VIDEO/AUDIO SELECT)
SCL3 3.3V<=>5V SCL3 SLOT1_DET SCL3
SCL3 SCL3 16 2
VCC OUTPUT PORT SDA3
LEVEL SHIFT SDA3 SDA3 9V_2 9V_2
SLOT2_DET
OUTPUT PORT 1
Q8184 9V_2
RESET RESET SLOT3_DET 16 OUTPUT PORT(SW2) 9
3 SDA3 3.3V<=>5V SDA3 3 7 OUTPUT PORT 9
IIC OUTPUT PORT(SW3) 10
SOUND MUTE LEVEL SHIFT SOS_ALL
CONT. 10
4 OUTPUT PORT SW0
OUTPUT PORT(SW0) 2
IIC_SW SW1
AUDIO L 8bit DAC4 3 IIC OUTPUT PORT(SW1) 1
5 CONT.
IIC_SW SYNC_INH(M)
AUDIO R 8bit DAC3 4 8bit ADC(SYNC INH(M)) 6
6
DAC1 CS(M)
8bit DAC1 6 8bit DAC(CS(M)) 3
DAC0 LPF(M)
8bit DAC0 7 8bit DAC(LPF(M)) 5 STB5V_S
TO DA3 J3 STB3.3V J14 TO HX1
STB5V_S P5V
SCL3 8bit DAC(FAN CONT) 4
STB+3.3V 30 12
SLOT9V STB+5V
P5V SDA3
STB5V 18
21 +5V
5V 8
SRQ 22 +9V
IIC CONT 29
SCL1
IC3001 S1 S0 Q8010,Q8011 Y_4
L L 1 PC-G
SCL1
SDA1
27
26
SDA1
STB5V_S 9V_2
AUDIO SELECT
SLOT1
SLOT2 L H
IC3002 HD_4 HD_HX
PB_4
3
STB5V_S PC-B
SCL3 23
SCL3 L3 SLOT3 H L EX.I/O(IIC SW) Q8012,Q8013 PR_4
17 VCC 1 5 PC-R
SDA3 L2 VD_4 VD_HX
SDA3 22 Q8181 8 L 3 7 PC-HD_HX
19 L1 VCC 16
TXD4 3.3V<=>5V SCL 5 STB3.3V
TXD_PC 21 OUT1
2 L_4 SCL_S1 9 PC-VD_HX
RXD4 X8181
RXD_PC 19 LEVEL SHIFT
IC8181 7 SDA_S1
IIC_SCL
IC8016 STB3.3V
R_4
11 PC_AUDIO_IN_R
R3 SCL3
SOUND MUTE 16 Q8182 2 IIC_DAT L_4
TIME CLOCK R2 SDA3 PC SYNC INVERTER 13 PC-AUDIO_IN_L
TXD1 3.3V<=>5V SDA R 4 SCL_S3 TXD4
TXD_TU(SBI) 14 3 18 13 17 18
R1 SDA_S3 PC-TXD
RXD1 LEVEL SHIFT OUT2 6 DPMS_HD
RXD_TU(SBO) 12 2 1
R_4 19 PC-RXD
5 SDA SCL 8 S0/S1
RXD4
RTC INT 12 13 15 16
DPMS_VD
REMOCON OUT