Panasonic SU-HTB550PH

15
5 Block Diagram
5.1. Main Unit (SU-HTB550)
5.1.1. SYSTEM CONTROL BLOCK DIAGRAM
SC-HTB550PH(SU-HTB550PH) SYSTEM CONTROL BLOCK DIAGRAM
84
CN6001CN2204
6 SCL
5 SDA
MICROPROCESSOR
RFKWMHTB550P
IC2301
EEPROM
C3EBEY000042
X2301
IC2303
LED DATA 78
LED DATA
75
CN6001CN2204
LED CLK 79
LED CLK
66
CN6001CN2204
LED LCK 80
LED DRIVER
C0JBAQ000073
IC6001
IDROM/BKROM SCL 20
IDROM/BKROM SDA 19
XIN 13
XOUT 11
X2302
XCIN 8
XCOUT 9
LED LCK
LED DATA
LED CLK
LED LCK
93
CN6001CN2204
LED OE 83
LED OELED OE
KEY2 89
KEY2
SELECTOR
S6004
VOLUME+
S6003
VOLUME-
S6002
KEY1 90
KEY1
KEY1
REMOTE 3
REMOTE REMOTE
39
CN6001CN2204
3.3V
5V
REMOTE
CONTROL SENSOR
Z6001
DAP SCL46
DAP SCL
DAP SCL
W SCL
W SCL
W SSB63
W SSB
W SSB
W SDO99
W SDO
W SDO
PCONT
PCONT
ECO PCONT
ECO PCONT
SD OUT
SD OUT
DAP RESET24
DAP RESET
DAP RESET
RX0 HPD54
RX0 HPD
RX0 HPD
HDMI SCL34
HDMI SCL
HDMI SCL
RX1 HPD53
RX1 HPD
RX1 HPD
RX0 WRT SEL47
RX0 WRT SEL
RX0 WRT SEL
RX RESET37
RX RST
RX RST
TX RESET36
TX RST
TX RST
STBY H52
STBY H
STBY H
RX1 WRT SEL50
RX1 WRT SEL
RX1 WRT SEL
DAP MUTE23
DAP MUTE
DAP MUTE
RESET CODEC
RESET CODEC
MOSI DSP
MOSI DSP
RESET DSP
RESET DSP
SD84
SD
DC DET86
DATA2
CLK3
LCK4
OE17
DC DET
DC DET
W INT87
W INT
W INT
W SDI98
W SDI
W SDI
W DET64
W DET
W DET
ECO LVL91
ECO LEVEL
ECO LEVEL
RX INT42
RX INT
RX INT
TX INT41
TX INT
TX INT
TX HPD66
TX HPD
TX HPD
VSYNC COUNT4
VSYNC
VSYNC
RX0 5V DET56
RX0 5V
RX0 5V
RX1 5V DET55
5V DET65
RX1 5V
RX1 5V
S DET93
S DET
PCONT88
MUTE ALL22
RESET CODEC67
CS CODEC
CS CODEC
CS CODEC58
CLK DSP77
MOSI DSP75
CS DSP
CS DSP
CS DSP68
RESET DSP70
MISO DSP/SDOUT76
S DET
AC SYNC18
SYNC
SYNC
DC DET
DC DET
SD
MISO DSP
MISO DSP
INTREQ DSP71
INTREQ DSP
INTREQ DSP
INTREQ CODEC73
INTREQ CODEC
INTREQ CODEC
DAP SDA45
DAP SDA
DAP SDA
RX0/1 EDID SCL48
RX01 EDID CK
RX01 EDID CK
RX0/1 EDID SDA49
RX01 EDID DT
RX01 EDID DT
CEC I/O15
CEC IO
CEC IO
HDMI SDA33
HDMI SDA
HDMI SDA
CLK DSP
CLK DSP
BUSY DSP69
BUSY DSP
BUSY DSP
MUTEOUT
MUTEOUT
VALID21
VALID
VALID
Q0 5
Q5 10
D6001
Q6 11
D6007
D6005
Q7 12
Q8 13
D6004
Q10 15
D6003
Q11 16
D6002
D6006
HDMI MUTE DIS25
HDMI MUTE DET5
ECO PCONT61
HDMI PCONT
HDMI PCONT
HDMI PCONT40
SD OUT74
OTW85
OTW
OTW
PANEL P.C.B.
BUTTON P.C.B.
POWER BUTTON P.C.B.
MAIN P.C.B.
FROM/TO
HDMI
FROM/TO
AUDIO
FROM/TO
POWER SUPPLY
KEY1
33
JW6003JW6002
KEY2
22
JW6003JW6002
48
CN6001CN2204
57
CN6001CN2204
POWER
S6001
KEY1
21
JW6004CN2206
MUTING
CIRCUIT
QR2303,QR2304
D2307
QR2305,QR2306
W SCL
100
D2308