Sony DCR-TR8000E / DCR-TR8100E / DCR-TRV120 / DCR-TRV120E / DCR-TRV120P / DCR-TRV125E (serv.man2) Service Manual ▷ View online
– 15 –
DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
-
: Points changed portion.
VC-235 (CAMERA CONTROL, Hi8/Std8 MECHANISM CONTROL) SCHEMATIC DIAGRAM
(Service manual page 4-37, Location K-1 to L-6)
• Correction
(Service manual page 4-37, Location K-1 to L-6)
• Correction
VF-129 (B/W EVF) SCHEMATIC DIAGRAM
(Service manual page 4-73, Location A-1 to D-3)
• Correction
(Service manual page 4-73, Location A-1 to D-3)
• Correction
2.8
2.8
2.8
2.4
0.3
2.5
D_2.8V
AK6480AM-E2
IC4901
1 XCS
2 XSCK
3 OI
4 OO
5
GND
6
RST
7
xBUSY
8
Vcc
100k
R4904
1u
C4902
0.1u
C4906
FB4901
0uH
R1132
R1128
R1131
R1127
CSE2P
XVC_SCK
VC_SO
VC_SI
GENERAL_AD
SYSTEM_AD
K
L
EEP ROM
IC4901
84
VC-235 BOARD (16/16)
=
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
PR1102W-TR
D901
R903
1.8k
4P
CN901
1
EVF_4.75V
2
EVF_GND
3
BW_EVF_Y
4
XTALLY_LED
1
A
(TALLY)
CF-71 BOARD
CN005
CN005
(THROUGH THE
FFC-289 FLEXIBLE)
FFC-289 FLEXIBLE)
(SEE PAGE 4-66)
VF-129 BOARD
B/W EVF
XX MARK:NO MOUNT
-REF.NO.:20,000 SERIES-
B
C
2
3
CF-69 BOARD
CN007
(THROUGH THE
FFC-289 FLEXIBLE)
FFC-289 FLEXIBLE)
(SEE PAGE 4-64)
:DCR-TRV120
/TRV120E/TRV120P
/TRV125E
/TRV120E/TRV120P
/TRV125E
:DCR-TR8000E
/TR8100E
/TR8100E
\
[
– 16 –
DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
TR8000E/TR8100E
SECTION 5
ADJUSTMENT
• Main Point of Change
PAGE
Name of Adjustment
Main Point of Change
1-5. LCD SYSTEM ADJUSTMENTS
5-29
3. VCO Adjustment
Correction
5-30
5. Contrast Adjustment
Correction
5-31
7. V-COM Adjustment
Correction
3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT
5-40
2-2. Input of Serial No.
Correction
3-3. SERVO AND RF SYSTEM ADJUSTMENTS
5-43
2. PLL f
0
& LPF f
0
Pre-adjustment
Change of specified value and adjusting method
5-45
6. PLL f
0
& LPF f
0
Final Adjustment
Change of specified value and adjusting method
4-3. SERVICE MODE
5-61
6. Record of Use Check
Correction
-
: Points changed portion.
1-5.
LCD SYSTEM ADJUSTMENTS
(DCR-TRV120/TRV120E/TRV120P/TRV125E)
(DCR-TRV120/TRV120E/TRV120P/TRV125E)
3. VCO Adjustment (PD-117 board)
(Service manual page 5-29)
6)
Calculate D
A3
’ using following equations (decimal calculation),
convert it to a hexdecimal number, and obtain D
A3
.
TYPE C model: D
A3
’ = D
A2
’ – 16
TYPE S 123 k model: D
A3
’ = D
A2
’ – 23
Note2:
If D
A3
’ < 0, then D
A3
= “00”
5. Contrast Adjustment (PD-117 board)
(Service manual page 5-30)
2)
Select page: D, address: AA, change the data and set the voltage
(A) between the pedestal (0 IRE) and 100 IRE to the specified
value.
(The data of address: AA, should be “00” to “7F”)
(A) between the pedestal (0 IRE) and 100 IRE to the specified
value.
(The data of address: AA, should be “00” to “7F”)
]
]
7. V-COM Adjustment (PD-117 board)
(Service manual page 5-31)
Set the DC bias of the common electrode drive signal of LCD to
the specified value.
If deviated, the LCD display will move, producing flicker and con-
spicuous vertical lines.
the specified value.
If deviated, the LCD display will move, producing flicker and con-
spicuous vertical lines.
Mode
Camera
Subject
Arbitrary
Measurement Point
Check on LCD display
Measuring Instrument
Adjustment Page
D
Adjustment Address
A4
Note:
Perform “RGB AMP Adjustment”, “Contrast Adjustment”
and “COM AMP Adjustment” before this adjustments.
and “COM AMP Adjustment” before this adjustments.
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT
2-2. Input of Serial No.
(Service manual page 5-40)
10) Enter H
4
to address: EF on page: C.
Example: If H
4
= 39,
select page: C, address: EF, and set data: 39, then press the
PAUSE button.
PAUSE button.
]
[
– 17 –
DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
3-3.
SERVO AND RF SYSTEM ADJUSTMENTS
2. PLL f
0
& LPF f
0
Pre-adjustment (VC-235 board)
(Service manual page 5-43)
Mode
VTR stop
Measurement Point
Display data of page: 3, address: 03
Measuring Instrument
Adjustment remote commander
Adjustment Page
C
Adjustment Address
1F, 20, 22, 29
Specified Value
Data of page: 3, address: 02 is
changed to “00” within 10 seconds,
and data of page: 3, address: 03 is
“00”
changed to “00” within 10 seconds,
and data of page: 3, address: 03 is
“00”
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 30, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 30, and press the PAUSE
button of the adjustment remote commander.
3) Select page: 3, address: 02, and check that the data changes to
“00” within 10 seconds.
Note:
If it takes more than 10 seconds for changing data, there
are some errors.
are some errors.
4) Select page: 3, address: 03, and check that the data is “00”.
Note:
If data is not “00”, there are some errors. For the error
contents, see the following table. (For the bit values,
refer to “5-4. SERVICE MODE”, “4-3. 3. Bit value dis-
crimination”)
contents, see the following table. (For the bit values,
refer to “5-4. SERVICE MODE”, “4-3. 3. Bit value dis-
crimination”)
Bit value of page: 3,
Error contents
address: 03
bit 6 = 1
LPF f
0
adjustment is defective
bit 2 = 1 or bit3 = 1
PLL f
0
, fine adjustment is defective
bit 4 = 1 or bit5 = 1
PLL f
0
, adjustment is defective
If it takes more than 10 seconds for changing data of page: 3,
address: 02, or any of bit value from bit 2 to bit 5 of page: 3,
address: 03 is “1”, select page: C, address: 21, set the follow-
ing data, and press the PAUSE button, and repeat steps 2) to
4).
address: 02, or any of bit value from bit 2 to bit 5 of page: 3,
address: 03 is “1”, select page: C, address: 21, set the follow-
ing data, and press the PAUSE button, and repeat steps 2) to
4).
Setting data
When the data of page: C, address: 21 is “CA”
CE
When the data of page: C, address: 21 is “CE”
C6
When the data of page: C, address: 21 is “C6”
D2
When the data of page: C, address: 21 is “D2”
C2
5) Select page: 0, address: 01, and set data: 00.
6. PLL f
0
& LPF f
0
Final Adjustment (VC-235 board)
(Service manual page 5-45)
Mode
VTR stop
Signal
Arbitrary
Measurement Point
Display data of page: 3, address: 03
Measuring Instrument
Adjustment remote commander
Adjustment Page
C
Adjustment Address
1F, 20, 22, 29
Specified Value
Data of page: 3, address: 02 is
changed to “00” within 10 seconds,
and data of page: 3, address: 03 is
“00”
changed to “00” within 10 seconds,
and data of page: 3, address: 03 is
“00”
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 30, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 30, and press the PAUSE
button of the adjustment remote commander.
3) Select page: 3, address: 02, and check that the data changes to
“00” within 10 seconds.
Note:
If it takes more than 10 seconds for changing data, there
are some errors.
are some errors.
4) Select page: 3, address: 03, and check that the data is “00”.
Note:
If data is not “00”, there are some errors. For the error
contents, see the following table. (For the bit values,
refer to “5-4. SERVICE MODE”, “4-3. 3. Bit value
discrimination”)
contents, see the following table. (For the bit values,
refer to “5-4. SERVICE MODE”, “4-3. 3. Bit value
discrimination”)
Bit value of page: 3,
Error contents
address: 03
bit 6 = 1
LPF f
0
adjustment is defective
bit 2 = 1 or bit3 = 1
PLL f
0
, fine adjustment is defective
bit 4 = 1 or bit5 = 1
PLL f
0
, adjustment is defective
5) Select page: 0, address: 01, and set data: 00.
– 18 –
DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
TR8000E/TR8100E
4-3.
SERVICE MODE
6. Record of Use Check
(Service manual page 5-61)
Page 2
Address A2 to AA
Address
A2
A3
A4
A5
A6
A7
A8
A9
AA
Function
Drum rotation
Minute
counted time
Hour (L)
(BCD code)
Hour (H)
User initial power
Year
on date
Month
(BCD code)
Day
Final condensation
Year
occurrence date
Month
(BCD code)
Day
Remarks
10th place digit and 1st place digit of counted time (decimal digit)
1000th place digit and 100th place digit of counted time (decimal digit)
After setting the clock, set the date of power on next
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