DOWNLOAD Sony HT-CT180 Service Manual ↓ Size: 3.36 MB | Pages: 36 in PDF or view online for FREE

Model
HT-CT180
Pages
36
Size
3.36 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-ct180.pdf
Date
PREV: Sony SA-WCT180 Service Manual

Sony HT-CT180 Service Manual ▷ View online

HT-CT180
13
2-9.  LOUDSPEAKER (SP1,  SP3) (L-CH)
terminal 
(narrow side)
[black]
terminal 
(narrow side)
[black]
terminal 
(wide side)
[red]
terminal 
(wide side)
[red]
loudspeaker 
(SP3)
speaker cord
speaker terminal
OK
‡ How to install the speaker terminal
  Insert the speaker terminal straight into the interior. 
  There is a possibility that using this unit without the 
  speaker terminal correctly installed will damage it.
Insert straight into the interior.
speaker cord
speaker terminal
NG
nsert only part way.
6 loudspeaker 
 (1.4 
u 2.5 cm)
 (SP3)
1 
terminal 
 (wide 
side)
 [red]
1 
terminal 
 (narrow 
side)
 [black]
– Front cabinet block rear bottom view –
Note 1: Please spread a sheet under a unit 
 
not to injure front cabinet.
2 speaker cord
1 
terminal (wide side)
 [red]
1 
terminal 
 (narrow 
side)
 [black]
3 four screws
 (3 
u 8 S)
5 screw
 (2.6 
u 8 S)
4 loudspeaker 
 (4.3 
u 12 cm)
 (SP1)
5 screw
 (2.6 
u 8 S)
‡6SHDNHUFRUGVHWWLQJ/FK
Note 2:
 Pass the speaker cord 
 
over the top of the 
 loudspeaker 
(SP2).
loudspeaker 
(SP1)
loudspeaker 
(SP1)
– Front cabinet block rear view –
top side
terminal (narrow side)
[white]
terminal (wide side)
[red]
‡,QVWDOODWLRQGLUHFWLRQIRUWKHORXGVSHDNHU4.3 × 12 FP63
Right side
Left side
Bottom side
HT-CT180
14
2-10.  BT  NFC  BOARD
‡:LUHVHWWLQJ
colored line
Insert straight into the interior.
flexible flat 
cable
connector
OK
colored line
Insert at a slant.
flexible flat 
cable
connector
NG
‡+RZWRLQVWDOOWKHIOH[LEOHIODWFDEOH
  When installing the flexible flat cable, 
  ensure that the colored line is parallel 
  to the connector after insertion.
–
)URQWFDELQHWEORFNUHDUERWWRPYLHZ–
Note 2: Please spread a sheet under a unit 
 
not to injure front cabinet.
3 
BT NFC board
1 Remove the BT NFC board block 
 
straightly in the direction of the arrow.
terminal 
side 
2 FFC 22P (FFC2)
 (XP19)
BT NFC board
FFC 22P (FFC2)
Note 3:
 Pass the FFC 22P (FFC2) between 
 
the loudspeaker and the front cabinet block.
woofer
(R-ch)
tweeter
(R-ch)
Right side
Left side
Bottom side
Right side
Top side
Left side
Bottom side
Note 1: When replacing the BT NFC board or the NFC module, be sure to 
replace both at the same time.
 
The BT NFC board or the NFC module cannot replace with single.
HT-CT180
15
2-11.  LOUDSPEAKER (SP2,  SP4) (R-CH)
terminal 
(narrow side)
[black]
terminal 
(narrow side)
[black]
terminal 
(wide side)
[red]
terminal 
(wide side)
[red]
loudspeaker 
(SP4)
‡6SHDNHUFRUGVHWWLQJ5FK
speaker cord
speaker terminal
OK
‡+RZWRLQVWDOOWKHVSHDNHUWHUPLQDO
  Insert the speaker terminal straight into the interior. 
  There is a possibility that using this unit without the 
  speaker terminal correctly installed will damage it.
Insert straight into the interior.
speaker cord
speaker terminal
NG
nsert only part way.
6 loudspeaker 
 (1.4 
u 2.5 cm)
 (SP4)
1 
terminal 
 (wide 
side)
 [red]
1 
terminal 
 (narrow 
side)
 [black]
3 screw
 (3 
u 8 S)
–
)URQWFDELQHWEORFNUHDUERWWRPYLHZ–
Note 1: Please spread a sheet under a unit 
 
not to injure front cabinet.
2 speaker cord
1 
terminal (wide side)
 [red]
1 
terminal (narrow side)
 [black]
3 three screws
 (3 
u 8 S)
5 screw
 (2.6 
u 8 S)
4 loudspeaker 
 (4.3 
u 12 cm)
 (SP2)
5 screw
 (2.6 
u 8 S)
loudspeaker 
(SP2)
Note 2:
 Pass the speaker cord 
 
over the top of the 
 loudspeaker 
(SP2).
loudspeaker 
(SP2)
–
)URQWFDELQHWEORFNUHDUYLHZ–
top side
terminal (narrow side)
[white]
terminal (wide side)
[red]
‡,QVWDOODWLRQGLUHFWLRQIRUWKHORXGVSHDNHU×FP63
Right side
Left side
Bottom side
HT-CT180
16
SECTION  3
TEST  MODE
VERSION  DISPLAY
The check of the software version can be performed.
Procedure:
1.  Press the [
@
/1
] button to turn the power on.
2.  Press three buttons of the [INPUT], [VOL+] and [VOL
−] si-
multaneously for 2 seconds.
3.  When enter the version display mode, the software version is 
shown by the frequency of blinking of each LED.
Software version
X.XX
Minor version (Lower) (BLUETOOTH function LED)
LED showing the software version
Minor version (Upper) (ANALOG function LED)
Major version  (OPTICAL function LED)
 
Example: When the software version is “1.02”
 
OPTICAL function LED is blink once.
 
ANALOG function LED is not blink.
 
BLUETOOTH function LED is blink twice.
4.  When the version display is fi nished, return to the normal 
mode.
FACTORY  RESET
It can clear all settings and the Bluetooth pairing history to initial 
conditions. Execute this mode when returning this unit to the cus-
tomer.
Procedure:
1.  Press the [
@
/1
] button to turn the power on.
2.  Press three buttons of the [INPUT], [VOL
−] and [
@
/1
] simulta-
neously for 5 seconds.
3.  Blink three times all LEDs, then lights up all LEDs. When the 
reset is complete, all LEDs light off and becomes the standby 
status.
DEMO  MODE
The demo mode can be performed.
(This mode is used by shop front)
Procedure:
1.  Press the [
@
/1
] button to turn the power on.
2.  Press two buttons of the [INPUT] and [VOL
−] simultaneously 
for 5 seconds.
3.  When enter the demo mode, ANALOG function LED is blink 
twice quickly, then changed to the setting of initial value for 
demo mode.
blink twice quickly
Initial value for demo mode:
Function  
: OPTICAL
Volume  
: 
25
Muting  
: 
OFF
Sound fi eld 
: CLEAR AUDIO+
Night mode 
: OFF
Voice  
: 
OFF
Subwoofer volume  : 10
Dual mono 
: MAIN
Note 1: When demo mode is “ON”, the operation of the [@/1] button on 
the unit, and the operation of the [@/1] and [INPUT] buttons on 
the remote commander is invalid.
Note 2: When the non-operation and no sound for fi ve minutes is fol-
lowed, setting will return to the initial value for demo mode.
Releasing method:
Perform the “FACTORY RESET”.
Note: The demo mode does not release by unplug the AC cord.
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