Sony ZS-RS70BT / ZS-RS70BTB Service Manual ▷ View online
ZS-RS70BT/RS70BTB
21
AM TUNER STEP CHANGE (E41, BR and SP5 only)
The AM tuning interval can be changed over 9 kHz or 10 kHz.
The AM tuning interval can be changed over 9 kHz or 10 kHz.
Procedure:
1. Press the [POWER] button to turn the power on.
2. Press the [ AUTO PRESET RADIO FM/AM] button to select
1. Press the [POWER] button to turn the power on.
2. Press the [ AUTO PRESET RADIO FM/AM] button to select
AM radio function.
3. Press the [MANUAL PRESET
u
] button, change to the dis-
play of “AM- 1”.
4. Press and hold (about 2 seconds) the [ AUTO PRESET RA-
DIO FM/AM] button, the message “AM 9K” or “AM 10K”
appears on the liquid crystal display (The step at the present
setting is displayed).
appears on the liquid crystal display (The step at the present
setting is displayed).
or
5. Press the [– PRESET
.
] or [PRESET +
>
] buttons, select
to the “AM 9K” or “AM 10K”.
6. Press the [ENTER] button, it is changed into selected setting.
Press other than [ENTER] button, will cancel this mode.
DAB RESET (AEP and UK models only)
DAB module information is initialized.
DAB module information is initialized.
Procedure:
1. Press the [OPERATE] button to turn the power on.
2. Press the [ SCAN RADIO DAB/FM] button to select DAB
1. Press the [OPERATE] button to turn the power on.
2. Press the [ SCAN RADIO DAB/FM] button to select DAB
radio function.
3. Press two buttons of [ENTER] and [
x
] simultaneously.
4. The message “DAB” and “RESET?” are displayed on the liq-
uid crystal display alternately.
5. Press the [ENTER] button, and the initialization is started. A
screen display stops at the displayed at the time of initializa-
tion starting.
tion starting.
6. The message “STANDBY” appears and initialization is per-
formed, and turn the power off.
Releasing method:
Press the [
Press the [
x
] button, or do not perform operation for 10 seconds.
DAB MANUAL MODE (AEP and UK models only)
Receiving mode can be changed to normal (Alphabetical) mode
or manual mode.
Receiving mode can be changed to normal (Alphabetical) mode
or manual mode.
Procedure:
1. Press the [OPERATE] button to turn the power on.
2. Press the [ SCAN RADIO DAB/FM] button to select DAB
1. Press the [OPERATE] button to turn the power on.
2. Press the [ SCAN RADIO DAB/FM] button to select DAB
function.
3. Press three buttons of [
x
], [ /TUNE +] and [MODE] simul-
taneously.
4. It is changed into a manual mode from a normal mode.
(Displayed values in the following fi gure is example)
DAB MANUAL
MANUAL: Manual mode
No mark: Normal mode
No mark: Normal mode
Channel
(Blink)
(Blink)
5. Press the [ /TUNE –] or [
/TUNE +] buttons, change to
DAB channel.
6. When it is not able to receive, “NOSIGNAL” and “XX”
(Channel number) are displayed on the liquid crystal display
alternately.
alternately.
(Displayed values in the following fi gure is example)
DAB MANUAL
DAB MANUAL
When it is able to receive, it becomes the display received.
(Displayed values in the following fi gure is example)
DAB MANUAL
Releasing method:
Press the [MODE] button to return to normal mode.
Press the [MODE] button to return to normal mode.
• Abbreviation
BR
BR
: Brazilian model
E41
: Bolivian, Chilean, Paraguayan, Peruvian and
Uruguayan
models
SP5
: Singapore, Malaysia and Indian models
Ver. 1.1
ZS-RS70BT/RS70BTB
22
Bluetooth INFORMATION INITIALIZE
Bluetooth information is initialized.
Bluetooth information is initialized.
Procedure:
1. Press the [POWER] (Except AEP, East European, Russian and
1. Press the [POWER] (Except AEP, East European, Russian and
UK models)/[OPERATE] (AEP, East European, Russian and
UK models) button to turn the power on.
UK models) button to turn the power on.
2. Press the [ PAIRING BLUETOOTH] button to select Blue-
tooth function.
3. Press and hold (about 2 seconds) the [ERASE] button.
4. The message “BT RESET” appears on the liquid crystal dis-
4. The message “BT RESET” appears on the liquid crystal dis-
play.
BLUETOOTH
5. Press the [ENTER] button, and the message “BT RESET” is
blink.
6. The message “COMPLETE” appears and initialization is per-
formed, and release from this mode.
BLUETOOTH
Releasing method:
Press the [
Press the [
x
] button, or do not perform operation for 10 seconds.
ERP TEST
(AEP, East European, Russian and UK models only)
The ERP audio signal detection check.
Confi rm ERP test with reference to the following fl ow.
(AEP, East European, Russian and UK models only)
The ERP audio signal detection check.
Confi rm ERP test with reference to the following fl ow.
Procedure:
1. Press the [OPERATE] button to turn the power on.
2. Press three buttons of [AUDIO IN], [ /TUNE –] and [MODE]
1. Press the [OPERATE] button to turn the power on.
2. Press three buttons of [AUDIO IN], [ /TUNE –] and [MODE]
simultaneously.
3. When an audio signal is inputted into IC801 (pin rf), “ERP H”
is displayed on the liquid crystal display.
When an audio signal is not inputted into IC801 (pin rf),
“ERP L” is displayed on a liquid crystal display.
“ERP L” is displayed on a liquid crystal display.
ERP test fl ow:
Yes
Yes
No
No
Count reset of timeout
for 10 seconds
for 10 seconds
IC801 (pin rf
I-AUDIO-IN-CHK)
is “L”
I-AUDIO-IN-CHK)
is “L”
“ERP L” is displayed
State of “ERP L” is
10 seconds progress
10 seconds progress
Standby mode
“ERP H” is displayed
ERP test start
Releasing method:
Press three buttons of [AUDIO IN], [ /TUNE –] and [MODE]
simultaneously, or it will become standby mode if operation is not
performed for 10 seconds in the state of “ERP L”
Press three buttons of [AUDIO IN], [ /TUNE –] and [MODE]
simultaneously, or it will become standby mode if operation is not
performed for 10 seconds in the state of “ERP L”
Ver. 1.1
ZS-RS70BT/RS70BTB
23
CD ADJUSTMENT MONITOR MODE
It can check the data of the result after automatic adjustment.
It can check the data of the result after automatic adjustment.
Procedure:
1. Press the [POWER] (Except AEP, East European, Russian and
1. Press the [POWER] (Except AEP, East European, Russian and
UK models) / [OPERATE] (AEP, East European, Russian and
UK models) button to turn the power on.
UK models) button to turn the power on.
2. Press the [CD] button to select CD function.
3. Press three buttons of the [CD], [MANUAL PRESET
3. Press three buttons of the [CD], [MANUAL PRESET
u
] and
[MODE] simultaneously.
4. The message “80 XXXX” appears on the liquid crystal display.
XXXX:
XXXX:
Adjustment
data
Adjustment
data
Adjustment
item number
Key Operation:
[– PRESET
[– PRESET
.
], [PRESET +
>
] : Adjustment item is select.
[VOLUME +]
: Monitor select value up.
(Adjustment number 75, 76
and 77 only)
and 77 only)
[VOLUME –]
: Monitor select value down.
(Adjustment number 75, 76
and 77 only)
and 77 only)
[ENTER]
: Enter the monitor select
value. (Adjustment number
75, 76 and 77 only)
75, 76 and 77 only)
Adjustment item number:
80 : Focus off set (FDOF_AD)
81 : Focus off set (FOFF)
87 : Focus search (S_MAX/S_MIN)
88 : Focus search (FDOF)
97 : Tracking balance (AVETMP2)
98 : Tracking balance (TEREF2)
99 : Tracking balance (TEREF)
9A : Tracking balance (T_MAX/T_MIN)
9B : RF gain (Bit 3-0 setting value of resister RF gain set)
82 : Focus gain (FOGAIN)
83 : Focus gain (FSINPP)
9C : Focus gain (Bit 2-0 setting value of resister FE gain set)
92 : Tracking gain (TRGAIN)
93 : Tracking gain (TSINPP)
9D : Tracking gain (Bit 3-0 setting value of resister TE gain set)
71 : RF shaped width detection level (PH-BH)
84 : Focus DC off set (AVETMP2)
85 : Focus DC off set (FEREF2)
86 : Focus DC off set (FEREF)
95 : Tracking DC off set (TEREF2)
96 : Tracking DC off set (TEREF)
72 : LVSIF (AVETMP2)
73 : LVSIF (LVSIF2)
74 : LVSIF (LVSIF)
75 : Monitor signal select 1 (PORTCTL0)
(0: OFF, 1: F0MONI, 2: F1MONI, 3: BMONI)
76 : Monitor signal select 2 (FMONSEL0/1, BMONSEL)
(Signal selection of mode selected at the select 1)
77 : Analog monitor select (AMONCTL)
(00h to 0Bh: monitor selection (Default: 0Bh (FE)))
80 : Focus off set (FDOF_AD)
81 : Focus off set (FOFF)
87 : Focus search (S_MAX/S_MIN)
88 : Focus search (FDOF)
97 : Tracking balance (AVETMP2)
98 : Tracking balance (TEREF2)
99 : Tracking balance (TEREF)
9A : Tracking balance (T_MAX/T_MIN)
9B : RF gain (Bit 3-0 setting value of resister RF gain set)
82 : Focus gain (FOGAIN)
83 : Focus gain (FSINPP)
9C : Focus gain (Bit 2-0 setting value of resister FE gain set)
92 : Tracking gain (TRGAIN)
93 : Tracking gain (TSINPP)
9D : Tracking gain (Bit 3-0 setting value of resister TE gain set)
71 : RF shaped width detection level (PH-BH)
84 : Focus DC off set (AVETMP2)
85 : Focus DC off set (FEREF2)
86 : Focus DC off set (FEREF)
95 : Tracking DC off set (TEREF2)
96 : Tracking DC off set (TEREF)
72 : LVSIF (AVETMP2)
73 : LVSIF (LVSIF2)
74 : LVSIF (LVSIF)
75 : Monitor signal select 1 (PORTCTL0)
(0: OFF, 1: F0MONI, 2: F1MONI, 3: BMONI)
76 : Monitor signal select 2 (FMONSEL0/1, BMONSEL)
(Signal selection of mode selected at the select 1)
77 : Analog monitor select (AMONCTL)
(00h to 0Bh: monitor selection (Default: 0Bh (FE)))
Releasing method:
Press three buttons of the [CD], [MANUAL PRESET
Press three buttons of the [CD], [MANUAL PRESET
u
] and
[MODE] simultaneously.
CD FACTORY MODE
Note 1:
Do not enter the this mode while any other test mode is in prog-
ress.
Note 2:
Do not enter any other test mode while the this mode is in prog-
ress.
Procedure:
1. Press the [POWER] (Except AEP, East European, Russian and
1. Press the [POWER] (Except AEP, East European, Russian and
UK models)/[OPERATE] (AEP, East European, Russian and
UK models) button to turn the power on.
UK models) button to turn the power on.
2. Press the [CD] button to select CD function
3. Press three buttons of the [CD], [
3. Press three buttons of the [CD], [
x
] and [MODE] simultane-
ously.
4. It enters the CD factory mode and the message “FACTORY” is
displayed.
Key Operation:
[MODE]:
AGC value display changes in the following order whenever the
button is pressed.
(“**” is AGC value (hexadecimal number))
[MODE]:
AGC value display changes in the following order whenever the
button is pressed.
(“**” is AGC value (hexadecimal number))
“FACTORY”
“FCAG**” : Focus AGC value
“TRAG**” :
“FCAG**” : Focus AGC value
“TRAG**” :
Track
AGC
value
“RFAG**” : RF AGC value
[
LIGHT SYNC
DISPLAY]:
RF gain setting changes in the following order whenever the but-
ton is pressed.
“FACTORY” : No gain fi xation
“AL”
ton is pressed.
“FACTORY” : No gain fi xation
“AL”
: Fix to the gain for AL disc
“RW”
: Fix to the gain for RW disc
[VOLUME –]:
Tracking servo setting changes whenever the button is pressed.
(This function is executable only while CD is playing).
“ON” : Tracking servo ON
“OFF” : Tracking servo OFF
“OFF” : Tracking servo OFF
[VOLUME +]:
S character mode setting changes whenever the button is pressed.
“FACTORY” : S character mode OFF
“S-CUR”
S character mode setting changes whenever the button is pressed.
“FACTORY” : S character mode OFF
“S-CUR”
: S character mode ON
Releasing method:
Press three buttons of the [CD], [
Press three buttons of the [CD], [
x
] and [MODE] simultaneously.
Ver. 1.1
ZS-RS70BT/RS70BTB
24
CD SERVICE MODE
This mode can move the SLED of the optical pick-up, and also can
turn the optical pick-up laser power on and off.
C1 error, C2 error, frame jump error, focus drive low-pass value
and SubQ displayed.
The disturbance level of FE and TE can be set up.
This mode can move the SLED of the optical pick-up, and also can
turn the optical pick-up laser power on and off.
C1 error, C2 error, frame jump error, focus drive low-pass value
and SubQ displayed.
The disturbance level of FE and TE can be set up.
Procedure:
1. Press the [POWER] (Except AEP, East European, Russian and
1. Press the [POWER] (Except AEP, East European, Russian and
UK models)/[OPERATE] (AEP, East European, Russian and
UK models) button to turn the power on.
UK models) button to turn the power on.
2. Press the [CD] button to select CD function.
3. Press three buttons of the [CD], [VOLUME –] and [MODE]
3. Press three buttons of the [CD], [VOLUME –] and [MODE]
simultaneously.
4. The message “SE MODE” appears on the liquid crystal display.
Key Operation:
[– PRESET
[– PRESET
.
], [PRESET +
>
] (CD stop states):
Use these keys to move the SLED. When [PRESET +
>
] is
pressed in this mode, the SLED moves to outer circumference and
the message “SL OUT” is displayed.
When [– PRESET
the message “SL OUT” is displayed.
When [– PRESET
.
] is pressed in this mode, the SLED moves
to inner circumference and the message “SL IN” is displayed.
[MODE]:
Use this key to turn the optical pick-up laser power on and off.
When the laser power is turned on, the message “LD ON” is dis-
played. When the laser power is turned off, the message “LD OFF”
is displayed.
Use this key to turn the optical pick-up laser power on and off.
When the laser power is turned on, the message “LD ON” is dis-
played. When the laser power is turned off, the message “LD OFF”
is displayed.
[MANUAL PRESET
u
]:
Use this key to CD play. On the liquid crystal display, C1 error is
displayed. Each time [
displayed. Each time [
LIGHT SYNC
DISPLAY] button pressed,
the display changes C2 error, SubQ frame jump error, focus drive
low-pass value this order, and returns to the C1 error display.
Each time [REC CD
low-pass value this order, and returns to the C1 error display.
Each time [REC CD
B
USB] button is press and hold for 2 sec-
onds, source change to “CD” or “AUDIO IN”.
(Displayed characters/values in the following fi gure are example)
(Displayed characters/values in the following fi gure are example)
: C1 error display mode
: C2 error display mode
: SubQ frame jump error
display mode
: C2 error display mode
: SubQ frame jump error
display mode
The integrated value
for 1 second of error
for 1 second of error
CD: CD source
No mark: AUDIO IN source
No mark: AUDIO IN source
SubQ A seconds
SubQ A minutes
(C1 error, C2 error and SubQ frame jump error display)
CD
Focus drive low-pass value
No mark
CD: CD source
No mark: AUDIO IN source
No mark: AUDIO IN source
SubQ A seconds
SubQ A minutes
(Focus drive low-pass value display)
CD
[CD], [ MEMORY SELECT USB] (CD playing states):
Use these keys to FE disturbance level setting. When [CD] is
pressed, the FE disturbance level is up. When [MEMORY SE-
LECT USB] is pressed, the FE disturbance level is down. (This
screen display returns in about two seconds)
LECT USB] is pressed, the FE disturbance level is down. (This
screen display returns in about two seconds)
(Displayed characters/values in the following fi gure are example)
FE Disturbance level
[ERASE], [ENTER] (CD playing states):
Use these keys to TE disturbance level setting. When [ERASE] is
pressed, the TE disturbance level is up. When [ENTER] is pressed,
the TE disturbance level is down. (This screen display returns in
about two seconds)
(Displayed characters/values in the following fi gure are example)
Use these keys to TE disturbance level setting. When [ERASE] is
pressed, the TE disturbance level is up. When [ENTER] is pressed,
the TE disturbance level is down. (This screen display returns in
about two seconds)
(Displayed characters/values in the following fi gure are example)
TE Disturbance level
[
AUTO PRESET RADIO FM/AM] (Except AEP and UK mod-
els)/[
SCAN RADIO DAB/FM] (AEP and UK models), [AUDIO
IN] (CD playing states):
Use these keys to disturbance frequency setting. When [
Use these keys to disturbance frequency setting. When [
AUTO
PRESET RADIO FM/AM] (Except AEP and UK models)/[
SCAN RADIO DAB/FM] (AEP and UK models) is pressed, the
disturbance frequency is up. When [AUDIO IN] is pressed, the
disturbance frequency is down. (This screen display returns in
about two seconds)
(Displayed characters/values in the following fi gure are example)
disturbance frequency is up. When [AUDIO IN] is pressed, the
disturbance frequency is down. (This screen display returns in
about two seconds)
(Displayed characters/values in the following fi gure are example)
Disturbance frequency
[
x
]
: CD stop
[– PRESET
.
] (CD playing states)
: Select a track
[PRESET +
>
] (CD playing states)
: Select a track
[– PRESET
.
] hold down (CD playing states) : Fast backward
[PRESET +
>
] hold down (CD playing states) : Fast forward
[VOLUME +]
: Volume up
[VOLUME –]
: Volume down
Releasing method:
Press three buttons of the [CD], [VOLUME –] and [MODE] si-
multaneously.
Press three buttons of the [CD], [VOLUME –] and [MODE] si-
multaneously.
Ver. 1.1
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