101
14.2. Main(System Control)
SA-PT480PH MAIN(SYSTEM CONTROL) BLOCK DIAGRAM
5
18
P6001
CN2002
1
CS
2
SK
3
DI
4
DO
MICRO PROCESSOR
RFKWMPT480GA
IC2300
EEPROM
C3EBFY000006
X2301
IC2301
FL DISPLAY DRIVER
C0HBB0000057
IC6001
FLD OUT 27
7
DIN
FL DATA
4
19
P6001
CN2002
FLD CLK 28
FL CLK
3
20
P6001
CN2002
2
2
KEY1 BTN
CN6001 H6803
FLD STB 21
ECS
100
ECK
2
EDA
1
13
I2C SDA
MICRO CONTROLLER
MFI341S2164
IC2400
iPhone DAT
38
12
I2C SCL
iPhone CLK
39
4
nRESET
iPhone RST
40
XCIN(32K)
10
XCOUT(32K)
11
X2300
XIN
15
XOUT
13
FL STB
6
17
P6001
CN2002
RMT
FLD DAT
FLD CLK
FLD STB
KEY1
92
KEY1
LED CTRL
23
LED CONT
POWER
KEY1
LED CTL
8
CLK
9
STB
5
13
43
VDD
VDD
30 -VP
OSC
P16
P1
P16
P1
G6
G1
G6
G1
G9
G7
G9
G7
DP6001
S6801
STOP
S6002
FL DISPLAY
SERIAL
DATA
INTERFACE
OSC
CONTROL
DISPLAY
MEMORY
(24bits x 12 Words)
SEGMENT
DRIVER
GRID
DRIVER
GRID
DRIVER
KEY SCAN
OUTPUT
TIMING
GENERATOR
KEY MATRIX
MEMORY
DIMMING
CIRCUIT
+3.3V
-VP
31
32
F+
F+
F+
1
2
F-
F-
F-
VREF
VREF
1
22
P6001 CN2002
KEY2
91
KEY2
2
21
P6001 CN2002
SELECTOR
S6007
D6800
OPEN/CLOSE
S6807
CONTROL SENSOR
REMOTE
IR6001
Q6800
LED DRIVE
DVD MUTE 60
DVD MUTE
RMT 5
RMT
INNER SW 57
INNER SW
Q2303
SWITCH
UNLOAD SW 56
OPEN SW
DVD CLK 79
CKDOP CPUCLK
DVD STAT 78
DVD CMD 77
CKDOP CPUSTAT
CKDOP CPUCMD
CEC IN OUT
TRAY CCW L 58
Q2302
SWITCH
TRAY CW H 59
SEL A
61
SEL A
SEL A
SEL B
90
SEL B
DAP/DSP I2CCLK
29
DSP SCK
DAP/DSP I2CDAT
30
DSP SDA
DSP RESET
69
DSP RESET
DSP MUTE
70
DSP MUTE
SEL B
DAP RST
71
DAP MUTE
34
TUN RST
37
TUN REST
TUN RST
TUN SDCLK
24
TUN SCLK
TUN SCLK
TUN SDIO
22
TUN SDIO
TUN SDIO
APD
89
APD
APD
CEC IO
CEC 17
VOL -
S6006
VOL +
S6005
PLAY
S6003
ZFLAG
OPEN SW
CPUCLK
iPod OC 80
iPod OC
iPod OC
iPod ACC 83
iPod ACC
iPod ACC
iPod CTRL SW 72
iPod CTRL SW
iPod CTRL SW
DC DET1 25
DC DET1
DC DET
CPUSTAT
INNER SW
iPod VIDEOSEL
VMUTE
BATT PCONT 82
BATTPCONT
BATTPCONT
VOL0 CTRL 75
VOL0 CTRL
VOL0 CTRL
LDIN
CPUCMD
DC DET2
26
4
15
CN2006
CN5402
DC DET2
SYNC
19
SYNC
PCONT
50
PCONT
ECO CTRL
4
ECO_CTL
DSP RESET
DSP MUTE
DSP SDA
DSP SCK
UART TX 35
UART TX
4
12
CN1002
18
CN1001
CN2007
iPod DET 74
iPod DET
CN1002
30
CN1001
CN2007
12
4
UART RX 36
UART RX
PCONT 50
PCONT
CN1002
19
CN1001
CN2007
3
13
iPod/iPhone
Q2601
SWITCH
QR2605
PCONT SWITCH
QR2606
PCONT SWITCH
Q2602
SWITCH
Q2304
SWITCH
3
16
CN5402 CN2006
4
15
CN5402 CN2006
16
3
CN5402 CN2006
DAP RST
1
18
CN5402 CN2006
DAP MUTE
2
17
CN5402 CN2006
1
1
CN2004
JW2*
9
9
CN2004
JW2*
10
13
CN2002
P6001
3
3
CN6001
H6803
10
10
CN2004
JW2*
3
3
CN2004
JW2*
FROM/TO
POWER SUPPLY
FROM/TO
MAIN(SERVO)
TO
ANALOG VIDEO
FROM/TO
MAIN(VIDEO)
FROM/TO
POWER SUPPLY
FROM/TO
MAIN(UP-CON)
FROM/TO
DIGITAL AUDIO
FROM/TO
MAIN(AUDIO)
iPod VIDEO SEL 49
VMUTE 53
iPod VIDEOSEL
VMUTE
Q2730
SWITCH
MAIN P.C.B.
FL P.C.B.
iPod/iPhone P.C.B.
FL P.C.B.
SMPS P.C.B.
D-AMP P.C.B.
POWER BUTTON P.C.B.
MIC SW
ECHO MUTE
ECHO LVL2
ECHO LVL1
86
18
7
6
ECHO LVL 1
ECHO LVL 2
ECHO MUTE
MIC SW
3
6
CN7000 CN2000
4
5
CN2000
CN7000
2
7
CN7000 CN2000
1
8
CN7000 CN2000
FROM/TO
MAIN(AUDIO)
MIC P.C.B.
Содержание SA-PT480PH
Страница 4: ...4 1 3 1 Caution for fuse replacement ...
Страница 13: ...13 ...
Страница 14: ...14 5 Location of Controls and Components 5 1 Remote Control Key Button Operations ...
Страница 15: ...15 5 2 Main Unit Key Button Operations 5 3 Speaker Connection ...
Страница 16: ...16 5 4 Using the VIERA Link HDAVI Control ...
Страница 17: ...17 ...
Страница 18: ...18 5 5 Using of iPod iPhone ...
Страница 19: ...19 5 6 Disc Information 5 6 1 Disc Playability Media ...
Страница 20: ...20 5 6 2 File Extension Type Support WMA MP3 JPEG MPEG4 DivX ...
Страница 42: ...42 8 2 Main Components and P C B Locations ...
Страница 73: ...73 Caution During assembling ensure that 3P Wire is posi tioned as diagram shown ...
Страница 83: ...83 ...
Страница 112: ...112 ...
Страница 142: ...142 ...
Страница 162: ...162 MMH1004 ...