Sony DCR-PC110 / DCR-PC110E (serv.man4) Service Manual ▷ View online
— 5 —
4-2.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS ············································ 4-5
SCHEMATIC DIAGRAMS ············································ 4-5
• CD-285 (CCD IMAGER)
PRINTED WIRING BOARD ························· 4-7
• CD-285 (CCD IMAGER),
CONTROL SWITCH BLOCK (MF30550)
SCHEMATIC DIAGRAMS ···························· 4-9
Shematic diagram and printed wiring board of the
VC-253 board are not shown.
Pages from 4-11 to 4-52 are not shown.
VC-253 board are not shown.
Pages from 4-11 to 4-52 are not shown.
• AI-021 (LINE IN/OUT)(1/3)
SCHEMATIC DIAGRAM ···························· 4-53
• AI-021 (AUDIO IN/OUT, DAC/ADC)(2/3)
SCHEMATIC DIAGRAM ···························· 4-55
• AI-021 (MIC AMP)(3/3), MIC (MIC UNIT)
SCHEMATIC DIAGRAMS ·························· 4-57
• AI-021 (AUDIO PROCESSOR, LINE IN/OUT)
PRINTED WIRING BOARD ······················· 4-59
• CONTROL SWITCH BLOCK (FK30550)
SCHEMATIC DIAGRAM ···························· 4-63
• CONTROL SWITCH BLOCK (FK30550)
PRINTED WIRING BOARD ······················· 4-65
• CONTROL SWITCH BLOCK (ME30550)
SCHEMATIC DIAGRAM ···························· 4-66
• CONTROL SWITCH BLOCK (PS30550),
FP-256 (SIRCS, IR)
SCHEMATIC DIAGRAMS ·························· 4-67
• FLASH UNIT (30550MC/30550ST)
SCHEMATIC DIAGRAMS ·························· 4-69
• PD-134 (RGB DRIVE, TIMING GENE.)
PRINTED WIRING BOARD ······················· 4-71
• PD-134 (RGB DRIVE, TIMING GENE.)
SCHEMATIC DIAGRAM ···························· 4-73
• VF-147 (LCD DRIVE, BACK-LIGHT)
PRINTED WIRING BOARD ······················· 4-75
• VF-147 (LCD DRIVE, BACK-LIGHT)
SCHEMATIC DIAGRAM ···························· 4-77
• FJ-027 (DC IN)
PRINTED WIRING BOARD ······················· 4-79
• FJ-027 (DC IN), FP-251 (PANEL DETECT)
SCHEMATIC DIAGRAMS ·························· 4-83
• FP-100 (MODE SWITCH), FP-228 (DEW SENSOR),
FP-102 (TAPE TOP/END SENSOR, S/T REEL)
FLEXIBLE BOARDS ·································· 4-85
4-3.
WAVEFORMS ······························································ 4-88
4-4.
MOUNTED PARTS LOCATION ································· 4-92
5.
ADJUSTMENTS
1.
Before starting adjustment ··············································· 5-1
1-1.
Adjusting items when replacing main parts and boards. ··· 5-2
5-1.
CAMERA SECTION ADJUSTMENT ··························· 5-4
1-1.
PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 5-4
(CAMERA SECTION) ··················································· 5-4
1-1-1. List of Service Tools ························································ 5-4
1-1-2. Preparations ····································································· 5-5
1-1-3. Precaution ········································································ 5-7
1.
1-1-2. Preparations ····································································· 5-5
1-1-3. Precaution ········································································ 5-7
1.
Setting the Switch ···························································· 5-7
2.
Order of Adjustments ······················································ 5-7
3.
Subjects ··········································································· 5-7
1-2.
INITIALIZATION OF B, C, D, E, F, 7, 8 PAGE DATA ··· 5-8
1-2-1. INITIALIZATION OF C, D, 8 PAGE DATA ·················· 5-8
1.
1.
Initializing the C, D, 8 Page Data ···································· 5-8
2.
Modification of C, D, 8 Page Data ·································· 5-8
3.
C Page Table ···································································· 5-8
4.
D Page Table ·································································· 5-10
5.
8 Page Table ··································································· 5-10
1-2-2. INITIALIZATION OF B PAGE DATA ························· 5-11
1.
1.
Initializing the B Page Data ··········································· 5-11
2.
Modification of B Page Data ········································· 5-11
3.
B Page Table ·································································· 5-11
1-2-3. INITIALIZATION OF E, F, 7 PAGE DATA ················· 5-12
1.
1.
Initializing the E, F, 7 Page Data ··································· 5-12
2.
Modification of E, F, 7 Page Data ································· 5-12
3.
F Page Table ·································································· 5-12
4.
E Page Table ·································································· 5-13
5.
7 Page Table ··································································· 5-14
1-3.
CAMERA SYSTEM ADJUSTMENTS ························ 5-15
1.
54MHz/66MHz Origin Oscillation Adjustment
(CD-285 board) ····························································· 5-15
(CD-285 board) ····························································· 5-15
2.
Zoom Key Center Adjustment ······································· 5-15
3.
HALL Adjustment ························································· 5-16
4.
MR Adjustment ····························································· 5-17
5.
Flange Back Adjustment (Using Minipattern Box) ······· 5-18
6.
Flange Back Adjustment
(Using Flange Back Adjustment Chart and Subject
More Than 500m Away) ················································ 5-19
(Using Flange Back Adjustment Chart and Subject
More Than 500m Away) ················································ 5-19
6-1.
Flange Back Adjustment (1) ·········································· 5-19
6-2.
Flange Back Adjustment (2) ·········································· 5-19
7.
Flange Back Check ························································ 5-20
8.
Picture Frame Setting ···················································· 5-20
9.
Color Reproduction Adjustment ···································· 5-21
10.
MAX GAIN Adjustment ··············································· 5-22
11.
Auto White Balance & LV Standard Data Input ··········· 5-22
12.
Auto White Balance Adjustment ··································· 5-23
13.
White Balance Check ···················································· 5-24
14.
Mechanical Shutter Data Input ······································ 5-25
15.
Angular Velocity Sensor Sensitivity Adjustment ·········· 5-25
16.
Strobe Light Level Adjustment ····································· 5-26
17.
Strobe Light Level Adjustment for Movie Mode ·········· 5-26
18.
Strobe White Balance Adjustment & Check ················· 5-27
1-4.
COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 5-28
ADJUSTMENT ····························································· 5-28
1.
VCO Adjustment (VF-147 board) ································· 5-28
2.
Bright Adjustment (VF-147 board) ······························· 5-29
3.
Contrast Adjustment (VF-147 board) ···························· 5-29
4.
White Balance Adjustment (VF-147 board) ·················· 5-30
1-5.
LCD SYSTEM ADJUSTMENT ··································· 5-31
1.
VCO Adjustment (PD-134 board) ································· 5-31
2.
Bright Adjustment (PD-134 board) ······························· 5-32
3.
Black Limit Adjustment (PD-134 board) ······················ 5-32
4.
Contrast Adjustment (PD-134 board) ···························· 5-33
5.
Center Level Adjustment (PD-134 board) ····················· 5-33
6.
V-COM Adjustment (PD-134 board) ···························· 5-34
7.
White Balance Adjustment (PD-134 board) ·················· 5-34
5-2.
MECHANISM SECTION ADJUSTMENT ·················· 5-35
2-1.
HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 5-35
CASSETTE ··································································· 5-35
2-2.
HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ··································································· 5-35
CASSETTE ··································································· 5-35
2-3.
TAPE PATH ADJUSTMENT ········································ 5-35
1.
Preparation for Adjustment ··········································· 5-35
2.
Procedure after operations ············································· 5-35
5-3.
VIDEO SECTION ADJUSTMENTS ··························· 5-36
3-1.
PREPARATIONS BEFORE ADJUSTMENTS ············ 5-36
3-1-1. Equipment Required ······················································ 5-36
3-1-2. Precautions on Adjusting ·············································· 5-37
3-1-3. Adjusting Connectors ···················································· 5-38
3-1-4. Connecting the Equipment ············································ 5-38
3-1-5. Alignment Tapes ···························································· 5-39
3-1-6. Input/Output Level and Impedance ······························· 5-39
3-2.
3-1-2. Precautions on Adjusting ·············································· 5-37
3-1-3. Adjusting Connectors ···················································· 5-38
3-1-4. Connecting the Equipment ············································ 5-38
3-1-5. Alignment Tapes ···························································· 5-39
3-1-6. Input/Output Level and Impedance ······························· 5-39
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-40
1.
Initialization of B, C, D, E, F, 7, 8 Page Data ··············· 5-40
— 6 —
2.
Serial No. Input ····························································· 5-40
2-1.
Company ID Input ························································· 5-40
2-2.
Serial No. Input ····························································· 5-40
3.
Battery End Check (VC-253 board) ······························ 5-42
3-3.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-43
1.
Cap FG Duty Adjustment (VC-253 Board) ··················· 5-43
2.
PLL f
0
& LPF f
0
Adjustment (VC-253 Board) ·············· 5-43
3.
Switching Position Adjustment (VC-253 Board) ·········· 5-44
4.
AGC Center Level and APC & AEQ Adjustment ········· 5-44
4-1.
Preparations before adjustments ···································· 5-44
4-2.
AGC Center Level Adjustment (VC-253 Board) ·········· 5-44
4-3.
APC & AEQ Adjustment (VC-253 Board) ··················· 5-45
4-4.
Processing after Completing Adjustments ···················· 5-45
5.
PLL f
0
& LPF f
0
Final Adjustment (VC-253 Board) ····· 5-46
3-4.
VIDEO SYSTEM ADJUSTMENTS ····························· 5-47
3-4-1. Base Band Block Adjustments ······································ 5-47
1.
1.
Chroma BPF f
0
Adjustment (AI-021 Board) ················· 5-47
2.
S VIDEO OUT Y Level Adjustment (VC-253 Board) ·· 5-47
3.
S VIDEO OUT Chroma Level Adjustment
(VC-253 Board) ····························································· 5-48
(VC-253 Board) ····························································· 5-48
4.
VIDEO OUT Y, Chroma Level Check (VC-253 Board) ·· 5-48
3-5.
IR TRANSMITTER ADJUSTMENTS ························· 5-49
1.
IR Video Carrier Frequency Adjustment (VC-253 board) ·· 5-49
2.
IR Video Deviation Adjustment (VC-253 board) ·········· 5-49
3.
IR Audio Deviation Adjustment (VC-253 board) ········· 5-50
3-6.
AUDIO SYSTEM ADJUSTMENTS ···························· 5-51
1.
Playback Level Check ··················································· 5-52
2.
Overall Level Characteristics Check ····························· 5-52
3.
Overall Distortion Check ··············································· 5-52
4.
Overall Noise Level Check ············································ 5-52
5.
Overall Separation Check ·············································· 5-52
5-4.
SERVICE MODE ·························································· 5-53
4-1.
ADJUSTMENT REMOTE COMMANDER ················ 5-53
1.
Using the adjustment remote commander ····················· 5-53
2.
Precautions upon using the adjustment remote
commander ···································································· 5-53
commander ···································································· 5-53
4-2.
DATA PROCESS ··························································· 5-54
4-3.
SERVICE MODE ·························································· 5-55
1.
Setting the Test Mode ···················································· 5-55
2.
Emergence Memory Address ········································ 5-55
2-1.
EMG Code (Emergency Code) ····································· 5-55
2-2.
MSW Code ···································································· 5-56
3.
Bit value discrimination ················································ 5-57
4.
Switch check (1) ···························································· 5-57
5.
Switch check (2) ···························································· 5-58
6.
Record of Use check ······················································ 5-58
7.
Record of Self-diagnosis check ····································· 5-59
6.
REPAIR PARTS LIST
6-1.
EXPLODED VIEWS ······················································ 6-1
6-1-1. OVERALL SECTION ····················································· 6-1
6-1-2. CABINET (L) SECTION ················································ 6-2
6-1-3. EVF SECTION ································································ 6-3
6-1-4. VTR OVERALL SECTION ············································ 6-4
6-1-5. CABINET (R) SECTION-1 ············································ 6-5
6-1-6. CABINET (R) SECTION-2 ············································ 6-6
6-1-7. CASSETTE COMPARTMENT AND DRUM BLOCK
6-1-2. CABINET (L) SECTION ················································ 6-2
6-1-3. EVF SECTION ································································ 6-3
6-1-4. VTR OVERALL SECTION ············································ 6-4
6-1-5. CABINET (R) SECTION-1 ············································ 6-5
6-1-6. CABINET (R) SECTION-2 ············································ 6-6
6-1-7. CASSETTE COMPARTMENT AND DRUM BLOCK
ASSEMBLY ···································································· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANISM CHASSIS BLOCK ASSEMBLY ··········· 6-9
6-2.
6-1-9. MECHANISM CHASSIS BLOCK ASSEMBLY ··········· 6-9
6-2.
ELECTRICAL PARTS LIST ········································ 6-10
Parts list of the VC-253 board are not shown.
Pages from 6-16 to 6-26 are not shown.
Pages from 6-16 to 6-26 are not shown.
*
Color reproduction frame is shown on page 217.
— 7 —
: Unloading
: Loading
Loading motor
VC-253 board
DC power supply
(+4.5Vdc)
AI-021 board
Disconnect from CN256
AI-021 board
SERVICE NOTE
1.
POWER SUPPLY DURING REPAIRS
In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off so
that the unit cannot operate.
This following two methods are available to prevent this. Take note of which to use during repairs.
that the unit cannot operate.
This following two methods are available to prevent this. Take note of which to use during repairs.
Method 1.
Use the AC power adaptor (AC-L10, AC-VQ800 etc.).
Method 2.
Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the commander switch to the “ADJ” side.
2.
HOW TO OPEN THE FLASH WHEN THE FLASH DOESN’T OPEN
3.
TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)
1
Refer to 2-2. to remove the jack ornamental plate.
2
Refer to 2-2. to remove the upper cabinet .
3
Refer to “2. HOW TO OPEN THE FLASH WHEN THE FLASH
DOESN’T OPEN” to open the flash.
DOESN’T OPEN” to open the flash.
4
Refer to 2-2. to remove the cabinet (L) assembly.
5
Refer to 2-2. to remove the microphone unit.
6
Refer to 2-3. to remove the EVF block.
7
Refer to 2-4. to remove the cabinet (R) assembly.
8
Refer to 2-7. to remove the IR window.
9
Refer to 2-7. to remove the MF ring.
0
Refer to 2-7. to remove the lens block.
qa
Disconnect CN256 (27P) of VC-253 board.
qs
Supply +4.5V from the DC power supply to the loading motor
and unload with a pressing the cassette compartment.
and unload with a pressing the cassette compartment.
A
B
3
Cabinet (upper)
6
Open the flash unit.
Lock plate
5
Push the lock plate in the
direction of the arrow
B
to open the flash unit.
4
Move the microphone block
in the direction of the arrow
A
.
1
Screw
(M1.7
×
4),
lock ace, p2
2
Two claws
— 8 —
4.
DISCHARGING OF THE FLASHLIGHT POWER SUPPLY CAPACITOR
The capacitor (C2010) of the flash unit is charged up to the maximum 300V potential.
There is a danger of electric shock by this high voltage when the capacitor is handled by hand. The electric shock is caused by the charged
voltage which is kept without discharging when the main power of the unit is simply turned off. Therefore, the remaining voltage must be
discharged as described below.
There is a danger of electric shock by this high voltage when the capacitor is handled by hand. The electric shock is caused by the charged
voltage which is kept without discharging when the main power of the unit is simply turned off. Therefore, the remaining voltage must be
discharged as described below.
4-1.
PREPARING THE SHORT JIG
To preparing the short jig. a small clip is attached to each end of a resistor of 1k
Ω
/1W (1-215-869-11)
Wrap insulating tape fully around the reads of the resistor to prevent electric shock.
4-2.
DISCHARGING THE CAPACITOR
* Use either one of the following two procedure to discharge the capacitor.
< DISCHARGING THE CAPACITOR-1 >
1
Remove the power supply (Battery or AC power adaptor).
2
Refer to “2. HOW TO OPEN THE FLASH WHEN THE FLASH DOESN’T OPEN” to open the flash. (Page 7)
3
Remove the upper ST cabinet.
4
Short circuit between the anode 3 of the xenon lamp and the GND # terminal of the trigger transformer (L2010) with the short jig
about 10 seconds.
about 10 seconds.
< DISCHARGING THE CAPACITOR-2 >
1
Remove the power supply (Battery or AC power adaptor).
2
Short circuit between 3 and # terminal of the capacitor (C2010) with the short jig about 10 seconds.
1 k
Ω
/1 W
Wrap insulating tape.
+
FLASH UNIT
(30550MC)
(30550MC)
C2010
+
Xenon tube
Short jig
Trigger transformer
1
Screw,
tapping
3
ST cabinet (upper)
2
Remove the
four claws.
FLASH UNIT
Click on the first or last page to see other DCR-PC110 / DCR-PC110E (serv.man4) service manuals if exist.