Panasonic SU-HTB500EB / SU-HTB500EEK / SU-HTB500EG / SC-HTB500EB / SC-HTB500EE / SC-HTB500EG Service Manual ▷ View online
101
17.5. LED, PANEL TACT SWITCH P.C.B.
1
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
1
12
13
C
LED P.C.B. (REPX0839LB)
D
PANEL TACT SWITCH P.C.B. (REPX0839LB)
SU-HTB500EB/EE/EG
LED / PANEL TACT SWITCH P.C.B.
NOTE: " * " REF IS FOR INDICATION ONLY.
(SIDE A)
(SIDE A)
(SIDE B)
(SIDE B)
0686CB
0686CB
0686CB
0686CB
0686CC
0686CC
0686CC
0686CC
S304
S303
S301
S300
CN352*
R357
R356
(POWER)
(VOLUME -)
(VOLUME +)
(INPUT SELECTOR)
IC300
C356
R385
C357
C353
R363
R361
R360
R384
C359
C358
R367
D301
D303
D304
D305
D307
R351
R352
R353 R354
C350
Z300
SENSOR
C354
R381
CN350
C351
C352
R382
R383
C355
D320
D321
R355
R369
R365
1
2
3
CN351*
D400
D401
R370
R371
R372
PbF
PbF
PbF
PbF
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
18
10
15
9
1
5
1
2
3
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
3
2
1
10
5
1
12
102
17.6. AC INLET, SMPS, WIRELESS ADAPTER P.C.B.
1
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
1
12
13
F
SMPS P.C.B. (REPX0841HA)
SU-HTB500EB/EE/EG
AC INLET / SMPS / WIRELESS ADAPTER P.C.B.
NOTE: " * " REF IS FOR INDICATION ONLY.
E
AC INLET P.C.B. (REPX0841HA)
G
WIRELESS ADAPTER P.C.B. (REPX0841HC)
0691DA-4
0691DA-4
0691DB-4
0691DB-4
0691DC-4
0691DC-4
C5797
R5801
R5899
R5898
R5895
R5894
R5893
R5892
R5891
R5890
R5843
R5842
R5834
R5817
R5809
R5808
R5807
(MAIN TRANSFORMER)
R5806
R5804
R5803
R5802
R5798
R5797
R5795
R5786
R5733
R5732
R5730
R5725
R5724
R5723
R5722
R5721
R5720
R5703
R5702
Q5899
Q5841
PC5799
PC5720
K5721
HEATSINK
D5899
D5799
D5732
D5727
D5726
D5725
D5724
D5723
D5722
D5721
C5898
C5843
HEATSINK
C5818
C5810
C5800
C5796
C5795
C5790
C5730
C5727
C5725
C5723
C5722
C5721
C5720
C5801
C5839
TL11
W16
C5704
D5802
W13
W9
W15
W14
W12
W11
W6
W10
TH5702
T5751
T5703
RY5701
R5726
R5701
Q5720
L5701
TL13
IC5899
IC5801
IC5799
IC5701
DZ5701
D5896
D5798
D5793
D5731
D5729
D5703
D5701
D5700
C5899
C5808
C5799
C5798
C5747
C5726
C5713
C5708
C5700
C5701
C5702
C5703
K5712
L5702
TL3*
RED
BLK
TL4*
C5844
W5
W3
H2016*
C5711
C5845
W4
ZJ5803
W1
L5800
L5801
(SUB
TRANSFORMER)
TL20*
TL10*
ZA5701
2.5A 250V
ZA5702
F1
BLK
RED
P5701
220V-240V 50Hz
AC IN
K5
TL9
TL14
R101
R102
R103
R104
R120
R122
R123
R124
R125
R126
R127
R128
R129
C102
C104
C105
C107
IC100
D100
LB101
LB102
LB103
LB104
LB105
LB106
W102
R121
R130
C101
W105
W101
W103
C100
C103
C106
CN100
DIGITAL
TRANSMITTER
L100
TL101*
TL102*
CN101
K2
TL6
B
C
E
B
C
E
2
3
1
2
3
1
B
C
E
4
3
2
1
2
1
4
3
4
3
2
1
1
4
3
2
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
PRI
SEC
PRI
SEC
PbF
PbF
PbF
10
7
8
9
6
1
2
3
4
5
12
11
10
9
8
7
6
5
2
1
4
1
4
5
8
7
6
5
4
3
1
+1
-4
~3
~2
1
2
3
4
5
6
7
8
9
10
3
1
2
4
3
2
1
+1
-4
~3
~2
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2
1
4
3
6
5
8
7
10
9
12
11
13
14
5
3
1
103
18 Terminal Function of IC’s
18.1. IC604 (RFKWMHTB500P) IC MICRO PROCESSOR
No.
Port
I/O
FUNCTION NAME
1
W_SSB
O
Wireless SSB
2
W_DET
I
Wireless Detection
3
W_INT
I
Wireless TX control
4
W_CL
O
Wireless Clock
5
REMOTE
I
Remote Control Input
6
W_SDO
O
Wireless Serial Data O/P
7
W_SDI
I
Wireless Serial Data I/P
8
BYTE
-
Connect to GND
9
CNVSS
-
Vss for on board programming
(Pull-down)
(Pull-down)
10
NC
-
No Connection
11
NC
-
No Connection
12
RESET
O
For on board programming
13
XOUT
O
Main clock at 10MHZ
14
VSS
-
Ground
15
XIN
I
Main clock at 10MHZ
16
VCC
-
Main power supply
17
NMI
I
Non Maskable Input (Pull-up)
18
VALID
O
D-AMP control
19
REMOTE
I
Remote Control Input (Serial I/
P)
P)
20
AC_SYNC
I
Detection of AC Power fail
(Power Fail =L)
(Power Fail =L)
21
MUTE_ALL
O
Mute control for analog signal
22
DAP_SCL
I
DAMP Serial Clock (I2C)
23
DAP_MUTE
O
DAMP Mute
24
DAP_SDA
I
DAMP Serial Data (I2C)
25
NC
-
No Connection
26
DAP_RESET
O
D-AMP Reset (Reset = L)
27
HDMIMUTE_DIS
O
HDMI Mute (Mute = L)
28
AMP_POWER
-
Ground
29
SCL
I
EEPROM Serial Clock (I2C)
30
SDA
I
EEPROM Serial Data (I2C)
31
CE
O
For on board programming
32
RXD
I
For on board programming
33
SCLK
O
For on board programming
34
BUSY
O
For on board programming
35
M_SI
O
HDMI control (Serial Input)
36
H_SO
O
HDMI control (Serial Output)
37
M_CLK
O
HDMI control (Clock Output)
38
NC
-
No Connection
39
NC
-
No Connection
40
NC
-
No Connection
41
PIN 41 (EPM)
I/O
For on board programming
42
NC
-
No Connection
43
M_RESET
O
HDMI control (Reset Output)
44
M_CS
O
HDMI control (Chip Select)
45
NC
-
No Connection
46
PIN 46 (CE)
O
For on board programming
47
PWR_CONTROL
I
Power Control
48
HDMI_MUTE
I
HDMI Mute
49
H_REQ
O
HDMI control (Interrupt
Request)
Request)
50
HDMI_CTRL
-
No Connection
51
NC
-
No Connection
52
OTW
-
No Connection
53
SD
I
D-AMP Shutdown Signal
54
PVCONT_ON
O
”Low power mode switch
(Eco=L, Normal=H)”
(Eco=L, Normal=H)”
55
NC
-
No Connection
56
NC
-
No Connection
57
NC
-
No Connection
58
RC_LED
O
Remote control LED
59
NC
-
No Connection
60
NC
-
No Connection
61
NC
-
No Connection
62
VCC2
-
Main power supply
63
DAP_PDN
O
DAP Power Down
Control (active low)
Control (active low)
64
VSS
-
Ground
65
NC
-
No Connection
66
NC
-
No Connection
67
NC
-
No Connection
68
NC
-
No Connection
69
CLK_DSP
O
DSP control (Clock)
70
INTREQ_DSP
O
DSP control (Interrupt
Request)
Request)
71
BUSY_DSP
I/O
DSP control (Communication
Status)
Status)
72
RESET_DSP
O
DSP control (Reset)
73
CS_DSP
O
DSP control (Chip Select)
74
MOSI_DSP
O
DSP control (Main Data Out)
75
INTREQ_CODEC
O
CODEC control (Interrupt
Request)
Request)
76
CS_CODEC
O
CODEC control (Chip Select)
77
MISO_DSP
O
DSP control (Data Out)
78
RESET_CODEC
O
CODEC control (Reset = L)
79
DT_OUT_CODEC
O
CODEC control (Data Output)
80
LED_DI
I
LED Display Data Input
81
LED_CLK
O
LED Clock
82
LED _CS
O
LED Chip Select
83
REG1
-
Pullup resistor to 3.3V
84
REG2(Model)
-
Pullup resistor to 3.3V
85
LED_OE
O
LED Output Enable
86
FL_DI
-
No Connection
87
FL_CLK
-
No Connection
88
FL_CS
-
No Connection
89
PWR_CTRL
I
MAIN Power control from
HDMI
HDMI
90
PCONT
O
Main power control
91
KEY2
I
”Selector = Vref * 0.1 ~ min
Volume Down = Vref * 0.3 ~
Vref * 0.1
Function = Vref * 0.5 ~ Vref *
0.3”
Volume Down = Vref * 0.3 ~
Vref * 0.1
Function = Vref * 0.5 ~ Vref *
0.3”
92
KEY1
I
”Power = ON “L”
OFF : Vref * 0.1 ~ min
Volume UP = Vref * 0.85 ~ Vref
* 0.7”
OFF : Vref * 0.1 ~ min
Volume UP = Vref * 0.85 ~ Vref
* 0.7”
93
ECO_DAMP
O
D-AMP Economy Mode
94
DC_DET
I
F61 error detection
95
S_DET
I
F76 error detection
96
AVSS
-
Ground
97
FILTER
-
Connected to RC
98
VREF
-
Power supply
99
AVCC
-
Main power supply
100
NC
-
Not Used
No.
Port
I/O
FUNCTION NAME
104
18.2. IC2002 (RFKWMHTB10PB) IC MICRO PROCESSOR
No.
Port
I/O
Function Name
1
IN2_5V
I
Detection of connection to
HDMI IN2
HDMI IN2
2
IN1_5V
I
Detection of connection to
HDMI IN1
HDMI IN1
3
NC
-
No Connection
4
M_CS
I
Communication to MAIN
uCOM
uCOM
5
REM
I
Remote control Input (For
Power-On)
Power-On)
6
VSYNC_COUNT
I
VSYNC Monitor for Source
7
NC
-
No Connection
8
BYTE
-
Ground
9
CNVSS
-
Vss for on board programming
10
XCIN
I
Sub clock at 32.768KHz
11
XCOUT
O
Sub clock at 32.768KHz
12
RESET
I/O
For on board programming
13
XOUT
O
Main clock at 4MHz
14
VSS
-
Ground
15
XIN
I
Main clock at 4MHz
16
VCC1
-
Main power supply
17
CEC I/O
I/O
CEC IN/OUT
18
VSYNC_MONI
I
VSYNC Monitor for Source
19
TX_INT
I
Interrupt from HDMI TX
20
RX_INT
I
Interrupt from HDMI RX
21
IDROM_DT
I/O
IDROM SDA (I2C)
22
IDROM_CK
I/O
IDROM SCL (I2C)
23
NC
-
No Connection
24
SW_RST
O
Reset of HDMI SW
25
WRITESEL
O
IN3 EDID ROM write enable
select
select
26
RX1_SCL
O
IN3 EDID ROM SCL (I2C)
27
RX1 SDA
O
IN3 EDID ROM SDA (I2C)
28
CLK
I
Communication to MAIN
uCOM (Clk)
uCOM (Clk)
29
SI
I
Communication to MAIN
uCOM (Serial I/P)
uCOM (Serial I/P)
30
SO
O
Communication to MAIN
uCOM (Serial O/P)
uCOM (Serial O/P)
31
UPCON_SDA
O
For on board programming
32
UPCON_SCL
I
For on board programming
33
Flash_SCLK
O
For on board programming
34
Flash_BUSY
O
For on board programming
35
I2C SDA
I/O
HDMI TX SDA (I2C)
36
I2C SCL
I/O
HDMI TX SCL (I2C)
37
GND
-
Ground
38
TX_RESET
O
Reset of HDMI TX
39
RX_RESET
O
Reset of HDMI RX
40
NC
-
No Connection
41
Flash_EPM
I
For on board programming
42
HDMI_POWER
O
HDMI power control
43
MAIN_POWER
O
To Main power control
44
NC
-
No Connection
45
HDMI_LED
-
No Connection
46
Flash_CE
I
For on board programming
47
NC
-
No Connection
48
NC
-
No Connection
49
CEC_OUT
-
No Connection
50
NC
-
No Connection
51
NC
-
No Connection
52
NC
-
No Connection
53
AMUTE
O
HDMI Audio MUTE (Active
High)
High)
54
DCDET
O
Output of Voltage check
(F76=H)
(F76=H)
55
NC
-
No Connection
56
NC
-
No Connection
57
NC
-
No Connection
58
NC
-
No Connection
59
NC
-
No Connection
60
NC
-
No Connection
61
NC
-
No Connection
62
VCC2
-
Main power supply
63
NC
-
No Connection
64
VSS
-
Ground
65
NC
-
No Connection
66
NC
-
No Connection
67
5V_DET
I
Connect to Diode
68
M_RST
I
Reset from MAIN uCOM
69
TX_DDC_CK
I/O
TX DDC SCL (I2C)
70
TX_DDC_DA
I/O
TX DDC SDA (I2C)
71
RX1_5V_DET
I
Detection of connect to HDMI
IN3
IN3
72
RX0_5V_DET
I
Detection of connect to HDMI
IN1 or IN2
IN1 or IN2
73
Key 1
-
Not Used
74
RX_SCDT
I
HDMI RX data
75
TX_HPD
I
Hot Plug Detect of HDMI Sink
76
RX1_HPD
O
Hot Plug Detect out to HDMI
IN3
IN3
77
RX0_HPD
O
Hot Plug Detect out to HDMI
IN1 or IN2
IN1 or IN2
78
SW_INT
I
Interrupt from HDMI SW
79
STBY_H
O
Audio output enable control
80
NC
-
No Connection
81
NC
-
No Connection
82
NC
-
No Connection
83
NC
-
No Connection
84
NC
-
No Connection
85
NC
-
No Connection
86
NC
-
No Connection
87
NC
-
No Connection
88
NC
-
No Connection
89
RX1_5V_DET
I
Detection of connect to HDMI
IN3
IN3
90
RX0_5V_DET
I
Detection of connect to HDMI
IN1 or IN2
IN1 or IN2
91
IN2_5V
I
Detection of connection to
HDMI IN2
HDMI IN2
92
IN1_5V
I
Detection of connection to
HDMI IN1
HDMI IN1
93
NC
-
No Connection
94
V_CHECK
I
Check of power supply voltage
95
REQ
O
Communication to MAIN
uCOM
uCOM
96
AVSS
-
Ground
97
NC
-
No Connection
98
VREF
-
Power supply
99
AVCC
-
Main power supply
100
NC
-
No Connection
No.
Port
I/O
Function Name
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