Sony ZS-PE40CP (serv.man2) Service Manual ▷ View online
ZS-PE40CP
17
2-16. SPEAKER (5.15 cm) (L/R-CH) (SP101, SP201)
4 speaker (5.15 cm)
(L-ch)
(SP101)
4 speaker (5.15 cm)
(R-ch)
(SP201)
– Rear top view –
speaker (5.15 cm)
(R-ch) (SP101)
(R-ch) (SP101)
speaker (5.15 cm)
(L-ch) (SP101)
(L-ch) (SP101)
:ire VettiQJ
1 tapping screw
(PWH
B2.6)
1 tapping screw
(PWH
B2.6)
1 three tapping screws
(BV
B2.6)
1 three tapping screws
(BV
B2.6)
A
>white@ (í)
[red] (+)
+
í
:ire VettiQJ
OK
NG
2 Remove the speaker
(5.15 cm) block
in the direction
of the arrow.
2 Remove the speaker
(5.15 cm) block
in the direction
of the arrow.
3 Remove the solder.
[white]
3 Remove the solder.
[white]
3 Remove the solder.
[red]
3 Remove the solder.
[red]
top side
bottom side
ZS-PE40CP
18
SECTION 3
TEST MODE
COLD RESET
System μ-com is reset and EEPROM is cleared.
System μ-com is reset and EEPROM is cleared.
Procedure:
1. Press the [POWER] button to turn the power on.
2. Press three buttons of the [POWER], [AUTO PRESET RA-
1. Press the [POWER] button to turn the power on.
2. Press three buttons of the [POWER], [AUTO PRESET RA-
DIO FM/AM] and [DISPLAY/ENTER] simultaneously.
3. The message “RESET” appears on the liquid crystal display,
then becomes standby states.
PANEL TEST
It can perform all segments on the liquid crystal display light-up,
fi rmware version display, model name and destination display.
It can perform all segments on the liquid crystal display light-up,
fi rmware version display, model name and destination display.
Enter The Panel Test Mode
Procedure:
1. Press the [POWER] button to turn the power on.
2. Press three buttons of the [AUDIO IN], [TUNE/
Procedure:
1. Press the [POWER] button to turn the power on.
2. Press three buttons of the [AUDIO IN], [TUNE/
–] and
[DISPLAY/ENTER] simultaneously.
3. When the panel test mode is activated, segments of the liquid
crystal display are all turned on.
Version, model and destination Check
Procedure:
1. In the panel test mode (segments of the liquid crystal display
Procedure:
1. In the panel test mode (segments of the liquid crystal display
are all turned on), press the [AUTO PRESET RADIO FM/
AM] button.
AM] button.
2. On the liquid crystal display, system version are displayed.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
0305V001
Month and day of
firmware creation
firmware creation
Version
3. Press the [AUDIO IN] button, and the model name and desti-
nation are displayed.
40 KR2
Model name
Destination
Releasing method:
Press three buttons of the [AUDIO IN], [TUNE/
Press three buttons of the [AUDIO IN], [TUNE/
–] and [DIS-
PLAY/ENTER] simultaneously.
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] button to turn the power on.
2. Press three buttons of the [CD], [TUNE/
1. Press the [POWER] button to turn the power on.
2. Press three buttons of the [CD], [TUNE/
–] and [DISPLAY/
ENTER] simultaneously.
3. The message “80 XXXX” appears on the liquid crystal display.
XXXX:
XXXX:
Adjustment
data
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)
[DISPLAY/ENTER]
: Enter the monitor select
value. (Adjustment number
75, 76 and 77 only)
75, 76 and 77 only)
XX XXXX
Adjustment
data
Adjustment
item number
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
82 : Focus gain (FOGAIN)
83 : Focus gain (FSINPP)
9C : Focus gain
92 : Tracking gain (TRGAIN)
93 : Tracking gain (TSINPP)
9D : Tracking gain
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)
76 : Monitor signal select 2 (FMONSEL0/1, BMONSEL)
77 : Analog monitor select (AMONCTL)
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
82 : Focus gain (FOGAIN)
83 : Focus gain (FSINPP)
9C : Focus gain
92 : Tracking gain (TRGAIN)
93 : Tracking gain (TSINPP)
9D : Tracking gain
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)
76 : Monitor signal select 2 (FMONSEL0/1, BMONSEL)
77 : Analog monitor select (AMONCTL)
Releasing method:
Press three buttons of the [CD], [TUNE/
Press three buttons of the [CD], [TUNE/
–] and [DISPLAY/EN-
TER] simultaneously.
ZS-PE40CP
19
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 [
1. Press the [
?/1
] button to turn the power on.
2. Press the [FUNCTION] button to select CD function
3. Press three buttons of the [CD], [TUNE/
3. Press three buttons of the [CD], [TUNE/
+] and [DISPLAY/
ENTER] simultaneously.
4. It enters the CD factory mode and the message “FACTORY” is
displayed.
Key Operation:
[MODE]:
The display changes in the following order whenever the button
is pressed.
[MODE]:
The display changes in the following order whenever the button
is pressed.
FACTORY
FCAG ** (**: Focus AGC value)
TRAG ** (**: Track AGC value)
RFAG ** (**: RF AGC value)
[DISPLAY/ENTER]:
RF gain setting changes whenever the button is pressed.
“FACTORY” : No gain fi xation.
“AL”
RF gain setting changes whenever the button 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], [TUNE/
Press three buttons of the [CD], [TUNE/
+] and [DISPLAY/EN-
TER] simultaneously.
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] button to turn the power on.
2. Press three buttons of the [CD], [VOLUME +] and [MODE]
1. Press the [POWER] button to turn the power on.
2. Press three buttons of the [CD], [VOLUME +] and [MODE]
simultaneously.
3. The message “SE MODE” appears on the liquid crystal dis-
play.
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 [DISPLAY/ENTER] 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 [DISPLAY/ENTER] 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)
is displayed. Each time [DISPLAY/ENTER] 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 [DISPLAY/ENTER] 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)
XXXX00:00
CD
SubQ A minutes
: 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
(C1 error, C2 error and SubQ frame jump error display)
(Focus drive low-pass value display)
FXXX00:00
CD
SubQ A minutes
No mark
Focus drive low-pass value
CD: CD source
No mark: AUDIO IN source
No mark: AUDIO IN source
SubQ A seconds
ZS-PE40CP
20
[CD], [MEMORY SELECT USB] (CD stop 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.
LECT USB] is pressed, the FE disturbance level is down.
(Displayed characters/values in the following fi gure are example)
FE XXXX
FE Disturbance level
[TUNE/
+], [TUNE/
–] (CD stop states):
Use these keys to TE disturbance level setting. When [TUNE/
+] is pressed, the TE disturbance level is up. When [TUNE/
–] is
pressed, the TE disturbance level is down.
(Displayed characters/values in the following fi gure are example)
(Displayed characters/values in the following fi gure are example)
TE XXXX
TE Disturbance level
[AUTO PRESET RADIO FM/AM], [AUDIO IN] (CD playing
states):
Use these keys to disturbance frequency setting. When [AUTO
PRESET RADIO FM/AM] is pressed, the disturbance frequency
is up. When [AUDIO IN] is pressed, the disturbance frequency is
down.
(Displayed characters/values in the following fi gure are example)
states):
Use these keys to disturbance frequency setting. When [AUTO
PRESET RADIO FM/AM] is pressed, the disturbance frequency
is up. When [AUDIO IN] is pressed, the disturbance frequency is
down.
(Displayed characters/values in the following fi gure are example)
FRQXXXXX
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.
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