Sony CCD-CR1 / CCD-CR1E (serv.man2) Service Manual ▷ View online
— 4 —
9-2.
Panel VB Adjustment (PD-99 Board) ........................... 5-23
10.
Bright Check/Adjustment (PD-99 Board) ..................... 5-23
5-2.
Video Section Adjustments ........................................... 5-24
2-1.
Preparations before Adjustment .................................... 5-24
2-1-1. Equipment to Be Used .................................................. 5-24
2-1-2. Precautions on Adjusting .............................................. 5-25
2-1-3. Adjusting Connectors .................................................... 5-25
2-1-4. Connecting the Equipment ............................................ 5-26
2-1-5. Output Level and Impedance ........................................ 5-26
2-2.
2-1-2. Precautions on Adjusting .............................................. 5-25
2-1-3. Adjusting Connectors .................................................... 5-25
2-1-4. Connecting the Equipment ............................................ 5-26
2-1-5. Output Level and Impedance ........................................ 5-26
2-2.
System Control System Adjustment .............................. 5-27
1.
Initialization of D, E, F Page Data ................................ 5-27
2.
Dry Battery Down Data Check (VC-205 Board) .......... 5-27
2-3.
Video System Adjustments ............................................ 5-27
1.
28 MHz Origin Oscillation Adjustment
(VC-205 Board) ............................................................. 5-27
(VC-205 Board) ............................................................. 5-27
2.
AFC f
0
Adjustment (VC-205 Board) ............................. 5-28
3.
Y Out Level Adjustment (VC-205 Board) .................... 5-28
4.
C Out Level Adjustment (VC-205 Board) ..................... 5-29
5.
RP Filter f
0
Adjustment (VC-205 Board) ...................... 5-30
6.
REC Y Current Adjustment (VC-205 Board) ................ 5-31
7.
REC L Level Adjustment (VC-205 Board) ................... 5-31
8.
REC C Current Adjustment (VC-205 Board) ................ 5-32
2-4.
Audio System Adjustment ............................................. 5-33
1.
1.5 MHz Deviation Adjustment (MJ-88 Board) ............ 5-34
2.
BPF Adjustment (MJ-88 Board) .................................... 5-34
3.
Overall Level Characteristics Check ............................. 5-34
4.
Overall Distortion Check ............................................... 5-34
5.
Overall Noise Level Check ............................................ 5-34
5-3.
Service Mode ................................................................. 5-39
3-1.
Adjustment Remote Commander .................................. 5-39
1.
Using the Adjustment Remote Commander .................. 5-39
2.
Precautions Upon Using
the Adjustment Remote Commander ............................ 5-39
the Adjustment Remote Commander ............................ 5-39
3-2.
Data Process .................................................................. 5-40
3-3.
Service Mode ................................................................. 5-41
1.
Setting the Test Mode .................................................... 5-41
2.
Video Cartridge Emergence Memory Address .............. 5-41
2-1.
EMG Code (Emergency Code) ..................................... 5-41
2-2.
Position SW Code ......................................................... 5-41
3.
Record of Use of the Video Cartridge ........................... 5-42
4.
Bit Value Discrimination ............................................... 5-43
5.
Switch Check (1) ........................................................... 5-43
6.
Switch Check (2) ........................................................... 5-43
7.
Switch Check (3) ........................................................... 5-44
6.
REPAIR PARTS LIST
6-1.
Exploded Views ............................................................... 6-1
6-1-1. Cabinet Section ................................................................ 6-1
6-1-2. Frame Assembly, Lens Unit ............................................ 6-2
6-1-3. Cabinet (Front) Block Assembly ..................................... 6-3
6-1-4. Cabinet (Rear) Block Assembly-1 (Cabinet (Rear)
6-1-2. Frame Assembly, Lens Unit ............................................ 6-2
6-1-3. Cabinet (Front) Block Assembly ..................................... 6-3
6-1-4. Cabinet (Rear) Block Assembly-1 (Cabinet (Rear)
Assembly, PD-99 Board) ................................................. 6-4
6-1-5. Cabinet (Rear) Block Assembly-2
(Hinge Assembly, LCD Panel) ........................................ 6-5
6-1-6. Battery Case Assembly .................................................... 6-6
6-2.
6-2.
Electrical Parts List ......................................................... 6-7
*
The color reproduction frame is shown on page 173.
— 5 —
SERVICE NOTE
1.
POWER SUPPLY DURING REPAIRS
In this unit, about 5 seconds after power is supplied (4.2V) to the battery terminal using a regulated power supply, the power is shut off so that
the unit cannot operate.
This following three methods are available to prevent this. Take note of which to use during repairs.
the unit cannot operate.
This following three methods are available to prevent this. Take note of which to use during repairs.
Method 1.
Decrease the voltage to 3Vdc.
Method 2.
Connect the servicing remote commander RM-95 (J-6082-053-B), and set the remote commander switch to the “ADJ” side.
Method 3.
Use the AC power adaptor.
— 6 —
SELF-DIAGNOSIS FUNCTION
1.
SELF-DIAGNOSIS FUNCTION
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the LCD display what to
do. This function consists of two display; self-diagnosis display and
service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.
function starts working, and displays on the LCD display what to
do. This function consists of two display; self-diagnosis display and
service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.
2.
SELF-DIAGNOSIS DISPLAY
When problems occur while the unit is operating, the counter of the
LCD display consists of an alphabet and 4-digit numbers, which
blinks at 3.2 Hz. This 5-character display indicates the “repaired
by:”, “block” in which the problem occurred, and “detailed code”
of the problem.
LCD display consists of an alphabet and 4-digit numbers, which
blinks at 3.2 Hz. This 5-character display indicates the “repaired
by:”, “block” in which the problem occurred, and “detailed code”
of the problem.
1 1
3 1
C
Repaired by:
Refer to
"3. Self-diagnosis Code Table".
"3. Self-diagnosis Code Table".
Indicates the appropriate
step to be taken.
E.g.
31
32
step to be taken.
E.g.
31
32
Block
Detailed Code
Blinks at 3.2Hz
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
H : Corrected by dealer
E : Corrected by service
engineer
LCD display
C : 3 1 : 1 1
• Reload the video cartridge.
• Turn on power again.
• After leaving the machine as
it is for about one hour, perform
operations from the beginning.
• Turn on power again.
• After leaving the machine as
it is for about one hour, perform
operations from the beginning.
3.
SELF-DIAGNOSIS CODE TABLE
C
C
C
C
Block
Function
1
2
2
2
2
3
3
1
3
2
Detailed
Code
8
0
0
0
0
0
Symptom/State
Format of the video cartridge is different.
Video head is dirty.
Non-standard battery is used.
Self-diagnosis Code
Repaired b
y
:
Correction
Use the video cartridge of correct format.
Use the InfoLITHIUM battery.
• Load the video cartridge again, and perform operations from
the beginning.
• Remove the battery or power cable, connect, and perform
operations from the beginning.
• After leaving the machine as it is for about one hour, perform
operations from the beginning.
1-1
CCD-CD1/CR1E
SECTION 1
GENERAL
This section is extracted from
instruction manual. (CCD-CR1E)
instruction manual. (CCD-CR1E)
