Panasonic SU-HTB570EB / SU-HTB570EG / SB-HTB570EG / SB-HWA570EB / SB-HWA570EG / SC-HTB570EB / SC-HTB570EG / SC-HTB570EGS Service Manual ▷ View online
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Table 8-2
8.2.2.
Model Number Display
It is to indicate the model number. (Refer to table 8-3 for more information).
Table 8-3
8.2.3.
Region Bit No.
It is to indicate the region for the model number. (Refer to table 8-4 for more information).
Table 8-4
62, 126 …
O
O
O
O
O
X
63, 127 …
O
O
O
O
O
O
Link Status
“O” means LED on
“X” means LED off
“O” means LED on
“X” means LED off
Version No
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Model 1
Model 2
Model 3
Model No.
X
O
O
HTB770
O
X
X
HTB570
O
X
O
HTB370
O
O
X
Reserve 1
O
O
O
Reserve 2
Link Status
“O” means LED on
“X” means LED off
“O” means LED on
“X” means LED off
REG2
REG1
REG0
Region
X
X
X
Europe / Ocenia / Asia / South /
Centr. America / China / Russia
Centr. America / China / Russia
X
O
X
US / Canada
X
O
O
China
O
X
X
Japan
O
X
O
Reserve 1
O
O
X
Reserve 2
O
O
O
Reserve 3
Link Status
“O” means LED on
“X” means LED off
“O” means LED on
“X” means LED off
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8.3.
Error Codes Display
This unit does not have a FL/LCD display unit hence error code (when a fault condition occurs) is represented by the LED status
indicators. Refer to Figure 8-1
indicators. Refer to Figure 8-1
Here is the description of the LED status indicators:
Table 8-5
Figure 8-1
27
8.3.1.
Error Code Display Details by LED Blinking Indicators
This section describes the LED status indicators by its blinking to represent the error codes.
Caution: The LED blinking process will stop only when the unit is power off completely.
Caution: The LED blinking process will stop only when the unit is power off completely.
Table 8-6
Error Code
LED 1
(BT)
LED 2
(TV)
LED 3
(BD/
DVD)
LED 4
(AUX)
(AUX)
LED 5
(STA
NDAR
D)
LED 6
(STA-
DIUM/
DOLB
DOLB
Y D)
LED 7
(MUSIC/
DTS)
LED 8
(CIN-
EMA/
AAC or
PCM)
LED 9
(NEW
S)
LED 10
(STE-
REO)
Cause and Problem
OVERLOAD (F61)
If this error occurs, main set
will automatically power off.
If this error occurs, main set
will automatically power off.
X
*
*
X
X
X
X
X
X
X
Speaker protection, DAMP IC
abnormality. Check for faulty
parts and replace with new parts
if necessary.
abnormality. Check for faulty
parts and replace with new parts
if necessary.
F76
If this error occurs, main set
will automatically power off.
If this error occurs, main set
will automatically power off.
X
*
X
X
X
X
X
X
X
X
DC Power/Voltage Supply abnor-
mality. Check for faulty parts and
replace with new parts if neces-
sary.
mality. Check for faulty parts and
replace with new parts if neces-
sary.
F70 HDMI
X
*
*
X
X
*
*
*
X
X
HDMI Micro-P to Main Micro-P IC
communication error. Check for
faulty parts and replace with new
parts if necessary.
communication error. Check for
faulty parts and replace with new
parts if necessary.
F70 BT
*
*
*
X
X
X
X
X
X
X
Bluetooth communication error.
Check for faulty parts and replace
with new parts if necessary.
Check for faulty parts and replace
with new parts if necessary.
U701 / U703 / U704
X
X
*
X
X
X
X
X
X
X
• Connected devices error
(HDCP non-compliance).
Check for faulty parts and
replace with new parts if neces-
sary.
Check for faulty parts and
replace with new parts if neces-
sary.
• HDMI connection abnormality
(cable damage, HDCP non-
compliance etc). Check for
faulty parts and replace with
new parts if necessary.
compliance etc). Check for
faulty parts and replace with
new parts if necessary.
• HDMI image format incompati-
bility. Check for faulty parts and
replace with new parts if neces-
sary.
replace with new parts if neces-
sary.
USB Update Fail
X
X
X
X
X
X
X
X
X
*
USB communication error. Check
for faulty parts and replace with
new parts if necessary.
for faulty parts and replace with
new parts if necessary.
USB Overcurrent
*
*
*
X
*
*
*
*
*
*
USB communication error. Check
for faulty parts and replace with
new parts if necessary.
for faulty parts and replace with
new parts if necessary.
“X” means LED off.
“*” means LED blink
“*” means LED blink
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8.4.
Cold start (For SU-HTB570)
Step 1 : Power up the unit.
Step 2 : Press & hold [POWER] button on the unit for 4s or more.
Step 2 : Press & hold [POWER] button on the unit for 4s or more.
All LED will light-up and blink for 2 times (at frequency of 4Hz)
Figure 8-2
8.5.
Pairing mode between Main Unit (SU) with Active Subwoofer (SB-HWA)
Here are the procedures to do pairing between Main Unit (SU-HTB570) with Active Subwoofer (SB-HWA570)
Step 1 : Power up the Main Unit & Active Subwoofer.
Note : Please check the connections in Main Unit and Active Subwoofer when either fails to power up.
(WIRELESS LINK indicator on Active Subwoofer should turn RED if it is not linked)
Step 2 : Press [ID SET] on the rear of Active Subwoofer for more that 3 sec. (The WIRELESS LINK indicator will blink in red)
WIRELESS LINK indicator on Active Subwoofer shall blinking for up to 1 minutes to indicate it is in ready for pairing mode.
Step 3 : During WIRELESS LINK indicator on Active Subwoofer blinking, press [INPUT SELECTOR] or [AUX] on remote control fol-
lowed by [VOL +] on Main Unit for more than 4 sec. (Pairing begins)
This step also can be carried out under Service Mode by press [SUB-] on remote control. (Pairing begins)
Note :
Step 1 : Power up the Main Unit & Active Subwoofer.
Note : Please check the connections in Main Unit and Active Subwoofer when either fails to power up.
(WIRELESS LINK indicator on Active Subwoofer should turn RED if it is not linked)
Step 2 : Press [ID SET] on the rear of Active Subwoofer for more that 3 sec. (The WIRELESS LINK indicator will blink in red)
WIRELESS LINK indicator on Active Subwoofer shall blinking for up to 1 minutes to indicate it is in ready for pairing mode.
Step 3 : During WIRELESS LINK indicator on Active Subwoofer blinking, press [INPUT SELECTOR] or [AUX] on remote control fol-
lowed by [VOL +] on Main Unit for more than 4 sec. (Pairing begins)
This step also can be carried out under Service Mode by press [SUB-] on remote control. (Pairing begins)
Note :
1. Under Pairing Mode, [BD/DVD] LED blinking and 6 indicators LEDs (STANDARD, STADIUM(Dolby D), MUSIC(DTS),
CINEMA(AAC/PCM), NEWS and STEREO) will run one by one (shifting) for every 1 sec from left to right to indicate it
is searching for the receiver to be linked and repeated the cycle after reached the [STEREO] LED.
is searching for the receiver to be linked and repeated the cycle after reached the [STEREO] LED.
2. When pairing is completed. [BD/DVD] LED on Main Unit will light up and WIRELESS LINK indicator on Active Sub-
woofer turns GREEN if pairing is successful.
3. Wireless pairing automatically exit after 1 minute.
Figure 8-3
8.6.
SET AUDIO DELAY
If the video from TV late compared to audio output from this unit, this unit can be set the audio delay to 150ms fixed delay.
Step 1 : Power up the main unit.
Step 2 : Press & hold [VOL-] button on main unit and follow by [VOL-] and [SUB-] on remote control.
Step 1 : Power up the main unit.
Step 2 : Press & hold [VOL-] button on main unit and follow by [VOL-] and [SUB-] on remote control.
All LED will light-up and blink once for confirmation display and audio delay setting is set to 150ms.
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