User Guide

78
MICDET
GND_D1
SWM3.3V
MUTEPOWER
H/PDET
CPUPOWER
+5.0V_D1
RESET
BDOWN1
M3.3V
BDOWN2
TC74VHCT244AFT
IC307
1
1OE
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
20
VCC
1u/10
C310
0.1
C314
0.1
C311
TRIG1
TU_SDA GUI/OSD_RX GUI/OSD_TX T.MUTE STEREO GUI/OSD_CLK LIMITDET GUI/OSD_ACK GUI/OSD_REQ
4.7KR364
IC303
74HC4094PW
STB
1
DATA
2
CLK
3
Q1
4
Q2
5
Q3
6
Q4
7
VSS
8
QS
9
Q’S
10
Q8
11
Q7
12
Q6
13
Q5
14
OE
15
VDD
16
0.1
C308
0.1
C307
1u/10
C301
0.1
C302
IC301
74HC4094PW
STB
1
DATA
2
CLK
3
Q1
4
Q2
5
Q3
6
Q4
7
VSS
8
QS
9
Q’S
10
Q8
11
Q7
12
Q6
13
Q5
14
OE
15
VDD
16
0.1C306
IC304
74HC4094PW
STB
1
DATA
2
CLK
3
Q1
4
Q2
5
Q3
6
Q4
7
VSS
8
QS
9
Q’S
10
Q8
11
Q7
12
Q6
13
Q5
14
OE
15
VDD
16
IC305
74HC4094PW
STB
1
DATA
2
CLK
3
Q1
4
Q2
5
Q3
6
Q4
7
VSS
8
QS
9
Q’S
10
Q8
11
Q7
12
Q6
13
Q5
14
OE
15
VDD
16
OPENR338
OPENR341
OPENR340
OPENR339
OPENR336
OPENR353
OPENR337
OPENR335
OPENR329
OPENR357
OPENR328
OPENR333
OPENR346
OPENR348
OPENR349
OPENR331
OPENR342
OPENR355
OPENR354
OPENR330
OPENR351
OPENR334
OPENR352
OPENR350
OPENR345
OPENR344
OPENR347
OPENR343
GND_D1
SWM3.3V
M3.3V
BDOWN1
RESET
BDOWN2
EXPST EXPOE
VOLCLK
VOLDATA
GUI/OSD_CLK
232CMO
GUI/OSD_RX GUI/OSD_TX
232CMI
232CPOWER
GUI/OSD_REQ
REQSOMI
GUI/OSD_ACK
CLKSIMO
SOMI SIMO
ACKSIMO
H/PDET MICDET
LIMITDET CPUPOWER
MUTEPOWER
10K
R314
10K
R313
1000P
C305
10K
R315
EN29LV160BB-70TIP
IC302
1
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
0.1
C304
1000P
C303
USB_SEL/D1
MODE1/D9
RSTSUB/D11
232C_CONTROL/A10
TRIGGER1/D6
FLRST/D15
MODE2/D8
PREZ2MUTE/A9 FAN_SPEED/D3
AD_MUTE/A5
SCPUPOWER/A3
GUI_RST/D10 VOL_MUTE/A4
HP_MUTE_MAIN/A6
LIMIT/D0
MAINPOWER/D14
T.MUTE/D13
PRESBMUTE/A7
TU_POWER/D7 ON/ST_YL/A8
MODE3/D5
ON/ST_BL/A2
AMP_RESET/D2
AV_PWR/A20
PRESWMUTE/A19
ON/OFF5V/RD
ON/OFF5.5V/CS0
ON/OFF12V/WE
ROMPOWER
R321
10K
TR301
2SA1954
R320
3.3K
TR302
KRC102S
R319
OPEN
R318
OPEN
R317
OPEN
R316
OPEN
33R363
4.7KR362
OPENR332
OCPUPOWER/D4
PARARELL/D12
EXPDA EXPCK
0.1
C309
IC306
74HC4094PW
STB
1
DATA
2
CLK
3
Q1
4
Q2
5
Q3
6
Q4
7
VSS
8
QS
9
Q’S
10
Q8
11
Q7
12
Q6
13
Q5
14
OE
15
VDD
16
OPENR327
RL_FL/FR/A11
RL_C/A16
RL_PARARELL/A17
ON/ST_RD/A14
RL_SL/SR/A12
BD_RST/A13
USB_RST/A1
FAN_ON/A15
DA_PWR/A18
OPENR356
TU_POWER RDS_DATA
TU_SCL
TUNED
RDS_CLK
RDS_DATA
STEREO
RDS_CLK
TU_SDA
TUNED
TU_SCL
KEY0
ON/ST_BL
FLRST
FL_CLK
REMO_CPUIN
LED_PWM
DIMMER
VSELA
FL_DATA
ON/ST_RD
VSELB
FL_CE
KEY0
REMO_CPUIN
VSELA VSELB
DIMMER FL_CLK
FL_DATA
BDMIXR BDMIXL
OTW2
READY
DC_PROTECT
OTW1
SD
BD_RST
USB_PDN
232CPOWER 232CMO 232CMI
BDMIXL BDMIXR
VOLDATA VOLCLK VOLMUTE ADMUTE PRESWMUTE PRESBMUTE PREZ2MUTE
DC_PROTECT
READY
SD
OTW2 OTW1
PARARELL
AMP_RESET
GUI/OSD_RST
232CCONT
SCPUPOWER RSTSUB
CLKSIMO SIMO ACKSIMO REQSOMI SOMI MAINPOWER LIMIT
FAN_ON
Q_STBY_POWER
RL_FL/FR RL_SL/SR
RL_C
RL_PARARELL
H/P_MUTE_MAIN
GND_A1
+7V_A1
GND_A1
+7V_A1
LED_PWM
IPOD_TXD_MOII
IPOD_RXD_MIIO
IPOD_RXD_MIIO.
IPOD_TXD_MOII.
IPOD_DET
IPOD_DET
USB_RST
OPEN
R326
OPEN
R358
OPENR359
OPEN
R360
OPEN
R361
OPEN
R325
OPEN
R324
OPEN
R323
OPEN
R322
ON/OFF3.3V/A0
C313
1000P
C312
10/50
KEY1 KEY2
KEY1 KEY2
10K
R366
10K
R369
OPEN
R365
10K
R301
10K
R302
10KR303
10K
R304
10KR305
10K
R306
GND_D1
GND_D1
OPEN
R307
10K
R308
10KR309
10K
R310
USB_SPDIF
USB_SPDIF
SN74LV08APW
IC308
1A
1
1B
2
1Y
3
2A
4
2B
5
2Y
6
GND
7
3Y
8
3A
9
3B
10
4Y
11
4A
12
4B
13
VCC
14
DCPROTECT
DCPROTECT
GND_D1
0.1Z
C317
GND_A1
0.01Z
C316
1000P
C315
1000P
C318
0.1ZC320
GND_A1
0.01Z
C319
GND_D1
SUBUPDATE
SWM3.3V
10K
R312
OPEN
R367
FAN_SPEED
DPMS_D.POWER
10K
R311
TRIG1
LIMITDET
MODE1/D9
SCPUPOWER/A3
T.MUTE/D13
FLRST/D15
HP_MUTE_MAIN/A6
RSTSUB/D11
USB_SEL/D1
AMP_RESET/D2
ON/ST_BL/A2
MAINPOWER/D14
LIMIT/D0
MODE2/D8
MODE3/D5
TRIGGER1/D6
TU_POWER/D7
GUI_RST/D10
LIMIT
GUI/OSD_RST
MAINPOWER
VOLDATA
VOLCLK
GUI/OSD_TX
REQSOMI
232CMI
GUI/OSD_ACK
CLKSIMO
GUI/OSD_CLK
ACKSIMO
SIMO
MICDET
LIMITDET
MUTEPOWER
GUI/OSD_RX
CPUPOWER
232CPOWER
GUI/OSD_REQ
232CMO
SOMI
EXPCK EXPST EXPDA EXPOE
USB_SEL/D1
FAN_SPEED/D3
RSTSUB/D11
PRESBMUTE/A7
HP_MUTE_MAIN/A6
FLRST/D15
GUI_RST/D10 TU_POWER/D7 TRIGGER1/D6
232C_CONTROL/A10
AD_MUTE/A5
MODE3/D5
ON/ST_YL/A8
T.MUTE/D13
MODE2/D8
SCPUPOWER/A3
LIMIT/D0 MODE1/D9
MAINPOWER/D14
ON/ST_BL/A2 VOL_MUTE/A4
AMP_RESET/D2 PREZ2MUTE/A9
PRESBMUTE/A7
T.MUTE/D13
AD_MUTE/A5 SCPUPOWER/A3
AV_PWR/A20
MAINPOWER/D14
USB_SEL/D1
MODE3/D5
PRESWMUTE/A19
TRIGGER1/D6
FAN_SPEED/D3
HP_MUTE_MAIN/A6 ON/ST_YL/A8
MODE1/D9
RSTSUB/D11
ON/ST_BL/A2
MODE2/D8
VOL_MUTE/A4
AMP_RESET/D2
LIMIT/D0
232C_CONTROL/A10 PREZ2MUTE/A9
TU_POWER/D7 GUI_RST/D10
FLRST/D15
RL_FL/FR/A11
ON/OFF5V/RD
ON/OFF5V/RD
ON/OFF5.5V/CS0
ON/OFF12V/WE
ON/OFF12V/WE
ON/OFF5.5V/CS0
USB_RST/A1
RL_FL/FR/A11 RL_SL/SR/A12
BD_RST/A13
ON/ST_RD/A14
FAN_ON/A15
RL_C/A16
RL_PARARELL/A17
DA_PWR/A18
PRESWMUTE/A19
AV_PWR/A20
OCPUPOWER/D4
OCPUPOWER/D4
OCPUPOWER/D4 PARARELL/D12
PARARELL/D12
FAN_SPEED/D3
VOL_MUTE/A4
AD_MUTE/A5
PRESBMUTE
ON/ST_YL/A8
PREZ2MUTE/A9
232C_CONTROL/A10
RL_FL/FR/A11
DA_PWR/A18
RL_PARARELL/A17
RL_C/A16 FAN_ON/A15 ON/ST_RD/A14 BD_RST/A13 RL_SL/SR/A12
USB_RST/A1
PRESWMUTE
RL_FL/FR
PREZ2MUTE
PRESBMUTE/A7
PRESWMUTE/A19
TUNED
STEREO TU_SCL TU_SDA
FLRST
VSELA VSELB KEY0 REMO_CPUIN
DIMMER
VSELA VSELB
KEY0
REMO_CPUIN
FL_DATA
FL_CLK
H/PDET
DIMMER
TU_POWER
PARARELL
BDMIXR BDMIXL
DC_PROTECT
OTW1
SD
READY
OTW2
ADMUTE
BD_RST
USB_PDN
232CPOWER 232CMI 232CMO
BDMIXR BDMIXL
VOLMUTE
VOLCLK VOLDATA
PRESWMUTE PREZ2MUTE PRESBMUTE ADMUTE AMP_RESET PARARELL
READY OTW2 OTW1 SD DC_PROTECT
232CCONT
LIMIT
FAN_ON
Q_STBY_POWER
RL_FL/FR RL_SL/SR
RL_C RL_PARARELL
232CCONT
H/P_MUTE_MAIN
ON/ST_BL ON/ST_RD
LED_PWM
ON/ST_BL
LED_PWM
IPOD_TXD_MOII
IPOD_TXD_MOII
IPOD_TXD_MOII.
IPOD_DET
IPOD_DET
USB_PDN
USB_RST
PARARELL/D12
USB_RST/A1
BD_RST/A13
ON/ST_RD/A14
FAN_ON/A15
RL_SL/SR RL_SL/SR/A12
RL_C RL_C/A16
RL_PARARELL RL_PARARELL/A17
DA_PWR/A18
AV_PWR/A20
ON/OFF12V/WE
ON/OFF5.5V/CS0
ON/OFF5V/RD
ON/OFF3.3V/A0
ON/OFF3.3V/A0
IPOD_RXD_MIIO.
IPOD_RXD_MIIO
EXPST
EXPCK
EXPDA
EXPOE
Q_STBY_POWER
KEY1 KEY2
KEY1 KEY2
IPOD_TXD_MOII.
FAN_ON
TUNED STEREO TU_SDA TU_SCL TU_POWER MICDET
GUI/OSD_RST
RSTSUB
GUI/OSD_CLK GUI/OSD_TX GUI/OSD_RX GUI/OSD_REQ GUI/OSD_ACK CLKSIMO SIMO ACKSIMO REQSOMI SOMI
H/P_MUTE_MAIN
H/PDET
MAINPOWER SCPUPOWER
CPUPOWER MUTEPOWER
+5.0V_D1
SCPUPOWER
FLRST
USB_RST
RSTSUB
T.MUTE
VOLMUTE
ON/ST_RD
BD_RST
TRIG1
USB_SPDIF
USB_SPDIF
IPOD_RXD_MIIO
IPOD_RXD_MIIO.
DCPROTECT
DCPROTECT
AMP_RESET
SUBUPDATE
SUBUPDATE
FL_CE
FL_CE
FL_CLK
FL_DATA
FAN_SPEED
FAN_SPEED
DPMS_D.POWER
DPMS_D.POWER
T.MUTE
RDS_CLK RDS_DATA
RDS_CLK
RDS_DATA
GND_D1
TO_CPU_CONNECT BLOCK
ROM3.3V
TO MAIN CPU BLOCK
TUNER PACK
TUNER
To FRONT UNIT
FRONT UNIT
E.VOL
A.AUDIO UNIT
BD
MIX
D_AMP
BD
MIX
E.VOLPREMUTE
D_AMP
232C/REMOTE/TRIG
DIGITAL
EXP OUT
LIMIT
POWER
ON/OFF
SP_RL
iPOD
iPOD
8U-210079-1
MAIN UNIT(2/5)
3.3V→ 5V
5V→3.3V
FAN
H/P
DIGITAL
232C
REMOTE
bd210079.cir/003.sht
bd210079.cir/001.sht
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (6/37)