Sony CCD-CR1E, CCD-CR1 Service Manual
CCD-CR1/CR1E
SERVICE MANUAL
Ver 1.0 1998. 08
SPECIFICATIONS
US Model
Canadian Model
CCD-CR1
AEP Model
UK Model
E Model
CCD-CR1E
MICROFILM
VIDEO CAMERA RECORDER
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DO TTED LINE WITH
MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE ! SUR LES
DIAGRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair . Point
them out to the customer and recommend their replacement.
4. Look for parts which, through functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
— 2 —
TABLE OF CONTENTS
SERVICE NOTE
1. Power Supply During Repairs ............................................ 5
SELF-DIAGNOSIS FUNCTION
1. Self-Diagnosis Function ..................................................... 6
2. Self-Diagnosis Display....................................................... 6
3. Self-Diagnosis Code Table ................................................. 6
1. GENERAL
Before you begin .......................................................................1-1
Identifying the parts...................................................................1-1
Getting started
Inserting the batteries.............................................................1-2
Using house current ...............................................................1-3
Charging the battery pack ......................................................1-3
Shooting
Camera recording...................................................................1-3
Photo recording......................................................................1-4
Advanced operations ............................................................. 1-4
Playing back
Playing back ..........................................................................1-5
Watching on a TV screen .......................................................1-6
Editing
Editing onto another tape.......................................................1-6
Additional information
Resetting the date and time....................................................1-6
Tips for using batteries ..........................................................1-7
Precautions.............................................................................1-8
Trouble check ........................................................................1-8
Warning indicators .................................................................1-9
Self-diagnosis display ............................................................1-9
Using your camcorder abroad................................................1-9
2. DISASSEMBLY
2-1. Cabinet (Rear), Cabinet (Front) Assemblies ................... 2-1
2-2. VC-205 Board .................................................................2-2
2-3. Cabinet (Upper), Lens Unit, CD-191 Board ...................2-3
2-4. Battery Case (Battery Case, Battery Lid Assembly) .......2-4
2-5. PD-99 Board, LCD Panel Assembly ...............................2-4
2-6. LCD Panel ....................................................................... 2-5
2-7. MJ-88 Board, MIC ..........................................................2-5
2-8. Service Position-1 (Mainly for Adjustment,
Check or Voltage Measurement-1) ..................................2-6
2-9. Service Position-2 (for Voltage Measurement-2) ............2-7
2-10. Circuit Boards Location ..................................................2-8
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram ...................................................3-1
3-2. Camera/Video Block Diagram ........................................ 3-5
3-3. VTR/Camera Control Block Diagram............................. 3-9
3-4. Servo Block Diagram .................................................... 3-13
3-5. Mode Control Block Diagram .......................................3-17
3-6. Audio Block Diagram ................................................... 3-19
3-7. LCD Block Diagram .....................................................3-21
3-8. Power Block Diagram ...................................................3-26
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. Frame Schematic Diagram ..............................................4-1
4-2. Printed Wiring Boards and Schematic Diagrams ............4-4
• CD-191 (CCD Imager) Printed Wiring Board..............4-5
• CD-191 (CCD Imager) Schematic Diagram.................4-7
• VC-205 (Timing Generator, Y/C Processor,
REC/PB Head AMP, D/A Converter, Mode Control,
Servo/System Control, Servo, Drum/Reel PWM Drive)
Printed Wiring Board ....................................4-10
• VC-205 (Timing Generator)(1/8)
Schematic Diagram .......................................4-18
• VC-205 (Y/C Processor)(2/8)
Schematic Diagram .......................................4-21
• VC-205 (REC/PB Head AMP)(3/8)
Schematic Diagram .......................................4-24
• VC-205 (D/A Converter)(4/8)
Schematic Diagram .......................................4-27
• VC-205 (Mode Control)(5/8)
Schematic Diagram .......................................4-30
• VC-205 (Servo/System Control)(6/8)
Schematic Diagram .......................................4-33
• VC-205 (Servo)(7/8)
Schematic Diagram .......................................4-36
• VC-205 (Drum/Reel PWM Drive)(8/8)
Schematic Diagram .......................................4-39
• MJ-88 (Audio REC/PB AMP)
Printed Wiring Board .................................... 4-42
• MJ-88 (Audio REC/PB AMP)
Schematic Diagram .......................................4-45
• PD-99 (RGB Decoder)(1/3)
Schematic Diagram .......................................4-49
• PD-99 (Timing Generator)(2/3)
Schematic Diagram .......................................4-51
• PD-99 (SP Audio AMP)(3/3)
Schematic Diagram ......................................4-53
• PD-99 (RGB Decoder, Timing Generator,
SP Audio AMP)
Printed Wiring Board .................................... 4-55
• Control Switch Block (FK) Schematic Diagram ........4-57
5. ADJUSTMENTS
5-1. Camera Section Adjustment ............................................5-1
1-1. Preparations before Adjustment (Camera Section) .........5-1
1-1-1.List of Service Tools ........................................................5-1
1-1-2. Preparations .................................................................... 5-2
1-1-3.Precaution ........................................................................5-4
1. Setting the Switch............................................................ 5-4
2. Adjusting Procedure ........................................................5-4
3. Subjects ...........................................................................5-4
1-2. Initialization of D, E, F Page Data ..................................5-5
1. Initializing the D,E,F Page Data......................................5-5
2. Modification of D, E, F Page Data ..................................5-5
3. D Page Table....................................................................5-5
4. F Page Table ....................................................................5-6
5. E Page Table ....................................................................5-9
1-3. Camera System Adjustments.........................................5-12
1. HALL Adjustment .........................................................5-12
2. Flange Back Check........................................................ 5-13
3. Picture Frame Setting ....................................................5-13
4. Color Reproduction Adjustment....................................5-14
5. Iris In/Out Adjustment..................................................5-15
6. Max Gain Adjustment ...................................................5-15
7. Auto White Balance Standard Data Input ..................... 5-16
8. Auto White Balance Adjustment ................................... 5-16
9. White Balance Check ....................................................5-17
1-4. LCD System Adjustment...............................................5-18
1. LCD Initial Data Input ..................................................5-18
2. VCO Adjustment (PD-99 Board) ..................................5-19
3. D Range Adjustment (PD-99 Board)............................. 5-19
4. Bright Adjustment (PD-99 Board) ................................5-20
5. Contrast Adjustment (PD-99 Board) .............................5-20
6. V-COM Level Adjustment (PD-99 Board) ....................5-21
7. Color Adjustment (PD-99 board) ..................................5-21
8. V-COM Adjustment (PD-99 board) ..............................5-22
9. White Balance Adjustment............................................5-22
9-1. Panel VR Adjustment (PD-99 board) ............................ 5-22
— 3 —
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. 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
2. AFC f0 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 f0 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
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 V alue 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 Vie ws ...............................................................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)
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. Electrical Parts List ......................................................... 6-7
* The color reproduction frame is shown on page 173.
— 4 —
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.
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.
— 5 —
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.
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
Repaired by:
engineer
LCD display
C : 3 1 : 1 1
Blinks at 3.2Hz
3 1C
Block
Indicates the appropriate
step to be taken.
E.g.
31
• Reload the video cartridge.
32
• Turn on power again.
• After leaving the machine as
it is for about one hour, perform
operations from the beginning.
1 1
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.
Detailed Code
Refer to
"3. Self-diagnosis Code Table".
3. SELF-DIAGNOSIS CODE TABLE
Self-diagnosis Code
Function
Repaired by:
C
C
C
C
Block
12
22
23
31
32
Detailed
Code
80
00
00
Symptom/State
Format of the video cartridge is different.
Video head is dirty.
Non-standard battery is used.
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.
— 6 —
SECTION 1
GENERAL
CCD-CD1/CR1E
This section is extracted from
instruction manual. (CCD-CR1E)
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9E
SECTION 2
5
Open the
battery case.
6
Screws (M1.4 × 3)
6
Screw (M1.4 × 3)
2
Screw (M1.4 × 2.5)
2
Screws (M1.4 × 3)
4
Screw (M1.4 × 3)
8
Cabinet (front) assembly
!¡
Cabinet (rear)
assembly
!º
FP-686 flexible board
(CN401 33P of VC-205 board)
7
MJ-88 board
CN151 30P of
VC-205 board
3
Open the jack lid assembly it in the direction of the arrow.
1—8
Cabinet (front) disassembly removal
9—!¡
Cabinet (rear) disassembly removal
1
Remove the video cartridge from the CCD-CR1/CR1E
9
Close the
battery case
a
b
b
a
DISASSEMBLY
The following flow chart shows the disassembly procedure.
CCD-CR1/CR1E Video camera
2-7. MJ-88 board
2-1. Cabinet (front) assembly
1-8
2-1. Cabinet (rear) assembly
9-!¡
2-2. VC-205 board
1-5
2-7. Mic
6-7
CCD-CR1/CR1E
2-5. PD-99 board
1-5
2-5. Speaker
6-7
2-3. Cabinet (upper)
1-2
2-3. Lens unit
3,4
2-3. Iris assy
7,8
2-3. CD-191 board
5,6
2-4. Battery assembly
NOTE: Follow the disassembly procedure in the numerical order given.
2-1. CABINET (REAR), CABINET (FRONT) ASSEMBLIES
2-5. Hinge (LCD assembly)
2-6. LCD panel
8-!∞
2-1
2-2. VC-205 BOARD
3
6
FP-685 flexible board
CN801 20P (VC-205 board)
CD-191
BOARD
3
Remove the
two claws
5
VC-205 board
2
VC-205
BOARD
1
Control switch block
2
CD-191 board
CN501 30P (VC-205 board)
CN601 15P (VC-205 board)
4
4
Claw of shield
To assemble it, insert
the claw of the shield
case into the cut-out
of the plate spring.
Cut out of plate spring
2-2
2-3. CABINET (UPPER), LENS UNIT, CD-191 BOARD
2
Cabinet (upper)
1
To assemble, align
the head of the control
shaft with the groove
of the ZOOM knob.
Disengage
the claw.
3
Tapping screw (M1.7 × 4)
!¡
Base plate
6
CD-191 board
!º
T apping screws
(M1.7 × 3)
5
T apping screws
(B1.7
×
6)
9
Screws, lock ace
(M1.7 × 1.6)
1—2
Cabinet (upper)
3, 4
Lens unit
5, 6
CD-191 board
7, 8
Iris assy
Control pulley
ZOOM disk
4
3
Tapping screw (M1.7 × 4)
To assemble, align the pin of the
control pulley with the groove of
the ZOOM disk of the lens unit.
C
D
B
-191
oard
Lens unit
7
Screw (P1.7 × 3.5)
8
Iris assy
2-3
2-4. BATTERY CASE (BATTERY CASE, BATTERY LID ASSEMBLY)
1
Remove the BT flexible
cover to the direction of arrow.
Move while it is
warped and swayed.
2-5. PD-99 BOARD, LCD PANEL ASSEMBLY
!™
Screw, lock ace
×
1.4)
!¢
7
!º
T apping screws
(M1.7 × 3)
8
Remove
the spring.
1
Peel off the
insulation sheet.
!¡
4
Screw
(M1.4 × 2.5)
(M1.7
2
BT case shaft
!£
Open the hinge to one side.
Screws,
!™
lock ace
(M1.7 × 1.4)
2
3
Battery case terminal
!∞
9
7
Be careful not to
tighten up excessively.
3
2
FP-686 flexible
board CN701
3
Speaker connector
PD-99
BOARD
4
Screw (M1.4 × 2.5)
5
6
While peeling off the sheet,
remove the speaker.
1—5
PD-99 board
6, 7
Speaker
8—!∞
Hinge
1—8
Hinge disassembling
and re-assembling
2-4
6
1
Route the flexible board
coming from the LCD through.
Assembling the hinge
5
4
8
2-6. LCD PANEL
)
Be carefull not to
rotate over 180˚
3
LCD panel
1
Screws (M1.4 × 2)
2
2
2-7. MJ-88 BOARD, MIC
4
Spacer panel
MIC1
1
Screws (M1.4 × 2
Microphone retainer
5
MJ-88 board
7
4
Screws
(M1.4 × 2)
2
Screw (M1.4 × 2)
2-5
3
1
MIC cable
CN753 2P
Screws (M1.4 × 2)
6
1—5
MJ-88 board
6, 7
MIC
2-8. SERVICE POSITION-1 (Mainly for adjustment, check or voltage measurement-1)
Firstly, remove the following parts referring DISASSEMBLY (sections 2-1 and 2-7), and connect parts as shown below.
Regulated DC
power supply
(DC +3 V)
Power supply cord jig
(J-6082-415-A)
VC-205 board (CN801)
Fully close the
battery case.
CD-191 board
Lens unit
MJ-88 board
Adjustment remote
commander RM-95
VC-205
BOARD
Regulated DC power supply
(DC +5 V)
CPC 11 jig (J-6082-425-A)
VC-205 board (CN152)
Cabinet (rear) assembly
2-6
2-9. SERVICE POSITION-2 (For voltage measurement-2)
Firstly, remove the following parts referring DISASSEMBLY (sections 2-1, 2-2, 2-3, and 2-7), and connect parts as shown below.
Regulated DC power supply
(DC +3 V)
Fix the battery case OPEN/CLOSE
sensor switch to the "ON" position
with adhesive tape.
POWER ON/OFF switch
Cabinet (upper) assembly
CD-191 board
MJ-88 board
Power supply cord jig
(J-6082-415-A)
VC-205 board (CN801)
VC-205 board
Cartridge
Extension jig (J-6082-426-A)
VC-205 board (CN101)
Cabinet (rear) assembly
2-7
2-10.CIRCUIT BOARDS LOCATION
)
VC-205
TIMING GENERATOR, Y/C PROCESSOR, REC/PB HEAD AMP,
D/A CONVERTER, MODE CONTROL, SERVO/SYSTEM CONTROL,
SERVO, DRUM/REEL PWM DRIVE
FP-685
(VC-205—BA TTER Y TERMINAL CONNECTOR)
CONTROL SWITCH BLOCK
CD-191
(CCD IMAGER)
MJ-88
(AUDIO REC/PB AMP
PD-99
RGB DRIVER, TIMING GENERATOR,
SP AUDIO AMP
LCD PANEL
FP-686
(PD-99—VC-205 CONNECTOR)
2-8E
3-1. OVERALL BLOCK DIAGRAM
SECTION 3
CCD-CR1/CR1E
BLOCK DIAGRAMS
3-1 3-2 3-3 3-4
CCD-CR1/CR1E
3-2. CAMERA/VIDEO BLOCK DIAGRAM
IC101 1 REC
IC951 7 REC
IC951 1, 2 REC
H
IC951 3, 4 REC
H
H
7Vp-p
7Vp-p
0.5Vp-p
IC502 @§ REC
H
0.7Vp-p
IC501 !¡,!™ REC/PB
14.187MHz
IC501 5 REC/PB
28.375MHz (PAL)
28.635MHz (NTSC)
3.0Vp-p
3.2Vp-p
IC502 2 – !¡ REC
0.1µsec
1Vp-p
Q201 B PB
H
0.3Vp-p
0.1µsec/div
Q0014 E PB
0.17µsec
0.3Vp-p
0.7Vp-p
Q0001 C REC
0.14µsec
8Vp-p
IC151 7 REC/PB
H
2.0Vp-p
IC151 4 REC/PB
H
IC151 2 REC/PB
0.5Vp-p
R227 REC/PB
Q204 E REC/PB
H
1.0Vp-p
H
0.7Vp-p
R230 REC/PB
H
0.5Vp-p
R232 REC/PB
1.0Vp-p
H
0.1Vp-p
H
R220 REC/PB
H
0.2Vp-p
3-5 3-6 3-7 3-8
3-3. VTR/CAMERA CONTROL BLOCK DIAGRAM
IC402 1 REC/PB
20MHz
1.5Vp-p
CCD-CR1/CR1E
CCD-CR1/CR1E
3-9 3-10 3-11
CCD-CR1/CR1E
3-4. SERVO BLOCK DIAGRAM
IC452 1,2,@ª
5.5msec
IC451 5,7,9 REC/PB
40msec
1.2Vp-p
0.4Vp-p
3-13 3-14 3-15 3-16
3-5. MODE CONTROL BLOCK DIAGRAM
CCD-CR1/CR1E
IC604 $º REC/PB
3.2Vp-p
20MHz
IC605 3 REC/PB
1.1Vp-p
32.768kHz
3-17 3-18
CCD-CR1/CR1E
3-6. AUDIO BLOCK DIAGRAM
3-19 3-20
3-7. LCD BLOCK DIAGRAM
IC5502 @º REC/PB
H
CCD-CR1/CR1E
4Vp-p
IC5502 @™ REC/PB
IC5502 8 REC/PB
H
IC5502 9 REC/PB
H
0.5Vp-p
0.2Vp-p
IC5502 !º REC/PB
H
0.1Vp-p
IC5502 @¢ REC/PB
H
4Vp-p
4Vp-p
H
IC5601 #¶ REC/PB
2.8Vp-p
H
IC5601 #¢ REC/PB
2.8Vp-p
V
3-21 3-22 3-23 3-24
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