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— 5 —

3-7.

POWER BLOCK DIAGRAM (2/3) ······························ 3-13

3-8.

POWER BLOCK DIAGRAM (3/3) ······························ 3-15

4-1.

FRAME SCHEMATIC DIAGRAM (1/3) ······················· 4-1
FRAME SCHEMATIC DIAGRAM (2/3) ······················· 4-3
FRAME SCHEMATIC DIAGRAM (3/3) ······················· 4-5

4-2.

PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS ············································ 4-8

• CD-294 (CCD IMAGER)

PRINTED WIRING BOARD
(DCR-TRV230E/TRV235E/TRV325E/TRV330E) · 4-9

• CD-317 (CCD IMAGER)

PRINTED WIRING BOARD
(DCR-TRV430E/TRV530E) ··························· 4-9

• CD-294/317 (CCD IMAGER)

SCHEMATIC DIAGRAM ···························· 4-10

• VC-254 (CAMERA/STD8/Hi8/PB PROCESS,

DV SIGNAL, PB RF AMP, VIDEO IN/OUT,
AD CONVERTER, MODE/CAMERA/MECHA
CONTROL, LASER LINK, DRUM CAPSTAN DRIVE,
AUDIO PROCESS, MIC, DC/DC CONVERTER)

PRINTED WIRING BOARD ······················· 4-11

• VC-254 (CAMERA PROCESS)(1/18)

SCHEMATIC DIAGRAM ···························· 4-15

• VC-254 (CAMERA PROCESS, Hi8/STD8/PB

PROCESS)(2/18)

SCHEMATIC DIAGRAM ···························· 4-17

• VC-254 (IRIS/FOCUS/ZOOM DRIVE)(3/18)

SCHEMATIC DIAGRAM ···························· 4-19

• VC-254 (DV SIGNAL PROCESS-1)(4/18)

SCHEMATIC DIAGRAM ···························· 4-21

• VC-254 (DV SIGNAL PROCESS-2)(5/18)

SCHEMATIC DIAGRAM ···························· 4-23

• FP-272 (LANC, DV IN/OUT)

SCHEMATIC DIAGRAM ···························· 4-24

• VC-254 (DIGITAL8 PB RF AMP)(6/18)

SCHEMATIC DIAGRAM ···························· 4-25

• VC-254 (VIDEO IN/OUT)(7/18)

SCHEMATIC DIAGRAM ···························· 4-27

• FP-270 (S VIDEO, AUDIO/VIDEO)

SCHEMATIC DIAGRAM ···························· 4-27

• VC-254 (VIDEO A/D CONVERTER)(8/18)

SCHEMATIC DIAGRAM ···························· 4-29

• VC-254 (Hi8/STD8/PB RF AMP)(9/18)

SCHEMATIC DIAGRAM ···························· 4-31

• VC-254 (MODE CONTROL)(10/18)

SCHEMATIC DIAGRAM ···························· 4-33

• VC-254 (CAMERA CONTROL, Hi8/STD8 MECHA

CONTROL, STEADY SHOT)(11/18)

SCHEMATIC DIAGRAM ···························· 4-35

• VC-254 (EVR, LASER LINK)(12/18)

SCHEMATIC DIAGRAM ···························· 4-37

• VC-254 (DIGITAL8 MECHA CONTROL)(13/18)

SCHEMATIC DIAGRAM ···························· 4-39

• VC-254 (DRUM/CAPSTAN DRIVE)(14/18)

SCHEMATIC DIAGRAM ···························· 4-41

• VC-254 (AUDIO PROCESS)(15/18)

SCHEMATIC DIAGRAM ···························· 4-43

• VC-254 (MIC AMP)(16/18)

SCHEMATIC DIAGRAM ···························· 4-45

• VC-254 (CONNECTOR)(17/18)

SCHEMATIC DIAGRAM ···························· 4-47

• VC-254 (DC/DC CONVERTER)(18/18)

SCHEMATIC DIAGRAM ···························· 4-49

• LS-057 (S/T REEL SENSOR), FP-228 (DEW SENSOR),

FP-299 (MODE SWITCH), FP-300 (TAPE TOP),
FP-302 (TAPE END), FP-301 (TAPE LED)

FLEXIBLE BOARDS ··································· 4-51

• FP-270 (S VIDEO, AUDIO/VIDEO),

FP-272 (LANC, DV IN/OUT)

FLEXIBLE BOARDS ··································· 4-53

• PC-082 (DIGITAL STILL CONTROL,

DS STILL PROCESS)

PRINTED WIRING BOARD ······················· 4-55

• PC-082 (DIGITAL STILL CONTROL 1)(1/3)

SCHEMATIC DIAGRAM ···························· 4-59

• PC-082 (DIGITAL STILL CONTROL 2)(2/3)

SCHEMATIC DIAGRAM ···························· 4-61

• FP-271 (USB)

SCHEMATIC DIAGRAM ···························· 4-62

• PC-082 (DS STILL PROCESS)(3/3)

SCHEMATIC DIAGRAM ···························· 4-63

• FP-271 (USB), FP-282 (FOCUS), FP-275 (SWITCH)

FLEXIBLE BOARDS ··································· 4-65

• CF-079 (USER FUNCTION, EVF DRIVE)

PRINTED WIRING BOARD
(DCR-TRV230/TRV330) ······························ 4-67

• CF-080 (USER FUNCTION, EVF DRIVE)

PRINTED WIRING BOARD (DCR-TRV530) · 4-71

• CF-079/080 (USER FUNCTION)(1/2)

SCHEMATIC DIAGRAM ···························· 4-75

• FP-282 (FOCUS), FP-275 (SWITCH)

SCHEMATIC DIAGRAM ···························· 4-76

• CF-079/080 (EVF DRIVE)(2/2)

SCHEMATIC DIAGRAM ···························· 4-77

• SI-028 (DCR-TRV230E/TRV235E/TRV325E/TRV330E),

SI-029 (DCR-TRV430E/TRV530E) (STEADY SHOT,
REMOTE COMMANDER RECEIVER, LASER LINK)

PRINTED WIRING BOARDS ····················· 4-79

• FP-273 (MIC, HEADPHONES)

FLEXIBLE BOARD (DCR-TRV530) ·········· 4-81

• SI-028/029(STEADY SHOT, REMOTE

COMMANDER RECEIVER, LASER LINK)

SCHEMATIC DIAGRAM ···························· 4-81

• LB-068 (EVF BACK LIGHT)

PRINTED WIRING BOARD
(DCR-TRV230E/TRV235E/TRV325E/TRV330E) · 4-84

• LB-070 (EVF BACK LIGHT)

PRINTED WIRING BOARD
(DCR-TRV430E/TRV530E) ························· 4-84

• LB-068/070 (EVF BACK LIGHT)

SCHEMATIC DIAGRAM ···························· 4-85

• FP-283 (PANEL REVERSE)

FLEXIBLE BOARD ····································· 4-86

• PD-138 (RGB DRIVE, TIMING GENERATOR,

LCD DRIVE, BACK LIGHT DRIVE)

PRINTED WIRING BOARD
(DCR-TRV230E/TRV235E/TRV325E/TRV330E) · 4-87

• PD-138 (RGB DRIVE, TIMING GENERATOR)(1/2)

SCHEMATIC DIAGRAM ···························· 4-89

• FP-283 (PANEL REVERSE)

SCHEMATIC DIAGRAM ···························· 4-89

• PD-138 (LCD DRIVE, BACK LIGHT DRIVE)(2/2)

SCHEMATIC DIAGRAM ···························· 4-91

• PD-139 (RGB DRIVE, TIMING GENERATOR,

LCD DRIVE, BACK LIGHT DRIVE)

PRINTED WIRING BOARD
(DCR-TRV430E/TRV530E) ························· 4-93

• PD-139 (RGB DRIVE, TIMING GENERATOR)(1/2)

SCHEMATIC DIAGRAM ···························· 4-95

— 6 —

• FP-283 (PANEL REVERSE)

SCHEMATIC DIAGRAM ···························· 4-95

• PD-139 (LCD DRIVE, BACK LIGHT DRIVE)(2/2)

SCHEMATIC DIAGRAM ···························· 4-97

• FU-150 (POWER SUPPLY)

PRINTED WIRING BOARD
(DCR-TRV230E/TRV235E/TRV325E/TRV330E) · 4-99

• FU-154 (POWER SUPPLY)

PRINTED WIRING BOARD
(DCR-TRV430E/TRV530E) ························· 4-99

• FU-150/154 (POWER SUPPLY)

SCHEMATIC DIAGRAM ·························· 4-101

4-3.

WAVEFORMS ···························································· 4-103

4-4.

MOUNTED PARTS LOCATION ······························· 4-107

1.

Before starting adjustment ··············································· 5-2

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

1-1-1. List of Service Tools ························································ 5-4
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.

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 ···································································· 5-9

5.

8 Page Table ··································································· 5-10

1-2-2. INITIALIZATION OF B PAGE DATA

(DCR-TRV325E/TRV330E/TRV430E/TRV530E) ······· 5-11

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.

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.

HALL Adjustment ························································· 5-15

2.

Flange Back Adjustment (Using Minipattern Box) ······· 5-16

3.

Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 5-17

3-1.

Flange Back Adjustment (1) ·········································· 5-17

3-2.

Flange Back Adjustment (2) ·········································· 5-17

4.

Flange Back Check ························································ 5-18

5.

Optical Axis Adjustment ··············································· 5-19

6.

Picture Frame Setting ···················································· 5-20

7.

Color Reproduction Adjustment ···································· 5-21

8.

Auto White Balance & LV Standard Data Input ··········· 5-22

9.

Auto White Balance Adjustment ··································· 5-23

10.

White Balance Check ···················································· 5-24

11.

Angular Velocity Sensor Sensitivity Adjustment ·········· 5-25

1-4.

ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 5-26

1.

VCO Adjustment (CF-079/080 board) ·························· 5-26

2.

RGB AMP Adjustment (CF-079/080 board) ················· 5-27

3.

Contrast Adjustment (CF-079/080 board) ····················· 5-27

4.

COM DC Adjustment
(CF-079 board (Part No. suffix: 12 or later))
(CF-080 board (Part No. suffix: 13 or later)) ················ 5-28

1-5.

LCD SYSTEM ADJUSTMENT ··································· 5-29

1.

VCO Adjustment (PD-138/139 board) ·························· 5-30

2.

PSIG Gray Adjustment (PD-139 board)
(DCR-TRV230E/TRV235E/TRV325E/TRV330E/TRV530E) · 5-30

3.

RGB AMP Adjustment (PD-138 board)
(DCR-TRV430E) ··························································· 5-31

4.

RGB AMP Adjustment (PD-139 board)
(DCR-TRV230E/TRV235E/TRV325E/TRV330E/TRV530E) · 5-31

5.

Black Limit Adjustment (PD-139 board)
(DCR-TRV230E/TRV235E/TRV325E/TRV330E/TRV530E) · 5-32

6.

Contrast Adjustment (PD-138 board)(DCR-TRV430E) · 5-32

7.

Contrast Adjustment (PD-139 board)
(DCR-TRV230E/TRV235E/TRV325E/TRV330E/TRV530E) · 5-33

8.

Center Level Adjustment (PD-139 board)
(DCR-TRV230E/TRV235E/TRV325E/TRV330E/TRV530E) · 5-33

9.

COM AMP Adjustment (PD-138 board)
(DCR-TRV430E) ··························································· 5-34

10.

V-COM Adjustment (PD-138/139 board) ····················· 5-34

11.

White Balance Adjustment (PD-138/139 board) ··········· 5-35

5-2.

MECHANISM SECTION ADJUSTMENT ·················· 5-36

2-1.

Hi8/STANDARD8 MODE ············································ 5-36

2-1-1. OPERATING WITHOUT CASSETTE ························ 5-36
2-1-2. TAPE PATH ADJUSTMENT ········································ 5-36
1.

Preparations for Adjustment ·········································· 5-36

2-2.

DIGITAL8 MODE ························································ 5-37

2-2-1. HOW TO ENTER RECORD MODE WITHOUT

CASSETTE ··································································· 5-37

2-2-2. HOW TO ENTER PLAYBACK MODE WITHOUT

CASSETTE ··································································· 5-37

2-2-3. OVERALL TAPE PATH CHECK ································· 5-37
1.

Recording of the tape path check signal ························ 5-37

2.

Tape path check ····························································· 5-37

5-3.

VIDEO SECTION ADJUSTMENT ······························ 5-38

3-1.

PREPARATIONS BEFORE ADJUSTMENTS ············ 5-38

3-1-1. Equipment to Required ·················································· 5-38
3-1-2. Precautions on Adjusting ··············································· 5-39
3-1-3. Adjusting Connectors ···················································· 5-40
3-1-4. Connecting the Equipment ············································ 5-40
3-1-5. Alignment Tape ····························································· 5-41
3-1-6. Input/output Level and Impedance ································ 5-41
3-2.

SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-42

1.

Initialization of B, C, D, E, F, 7, 8 Page Data ··············· 5-42

2.

Serial No. Input ····························································· 5-42

2-1.

Company ID Input ························································· 5-42

2-2.

Serial No. Input ····························································· 5-42

3-3.

SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-44

1.

REEL FG Adjustment (VC-254 board) ························· 5-44

2.

PLL fo & LPF fo Pre-Adjustment (VC-254 board) ······ 5-44

3.

Switching Position Adjustment (VC-254 board) ··········· 5-45

4.

AGC Center Level and APC & AEQ Adjustment ········· 5-45

4-1.

Preparations before adjustments ···································· 5-45

4-2.

AGC Center Level Adjustment (VC-254 board) ··········· 5-45

4-3.

APC & AEQ Adjustment (VC-254 board) ···················· 5-46

4-4.

Processing after Completing Adjustments ···················· 5-46

5.

PLL fo & LPF fo Fine Adjustment (VC-254 board) ····· 5-47

6.

Hi8/Standard8 Switching Position Adjustment
(VC-254 board) ····························································· 5-47

7.

CAP FG Offset Adjustment (VC-254 board) ················ 5-48

3-4.

VIDEO SYSTEM ADJUSTMENTS ····························· 5-49

1.

36MHz Origin Oscillation Adjustment (VC-254 board) 5-49

2.

Chroma BPF fo Adjustment (VC-254 board) ················ 5-49

3.

S VIDEO OUT Y Level Adjustment (VC-254 board) ··· 5-50

— 7 —

4.

S VIDEO OUT Chroma Level Adjustment
(VC-254 board) ····························································· 5-50

5.

VIDEO OUT Y, Chroma Level Check (VC-254 board) · 5-51

6.

Hi8/Standard8 Y/C Output Level Setting (VC-254 board) · 5-51

7.

Hi8/standard 8mm AFC fo Adjustment (VC-254 board) ·· 5-52

3-5.

IR TRANSMITTER ADJUSTMENTS ························· 5-53

1.

IR Video Carrier Frequency Adjustment (VC-254 board) · 5-53

2.

IR Video Deviation Adjustment (VC-254 board) ·········· 5-53

3.

IR Audio Deviation Adjustment (VC-254 board) ········· 5-54

3-6.

AUDIO SYSTEM ADJUSTMENTS ···························· 5-55

1.

Hi8/Standard8 AFM BPF fo Adjustment (VC-254 board) · 5-55

2.

Hi8/Standard8 AFM 1.5 MHz Deviation Adjustment
(VC-254 board) ····························································· 5-56

3.

Hi8/Standard8 AFM 1.7 MHz Deviation Adjustment
(VC-254 board) ····························································· 5-56

4.

Digital8 Playback Level Check ····································· 5-56

5.

Overall Level Characteristics Check ····························· 5-56

6.

Overall Distortion Check ··············································· 5-56

7.

Overall Noise Level Check ············································ 5-57

8.

Overall Separation Check ·············································· 5-57

5-4.

SERVICE MODE ·························································· 5-58

4-1.

ADJUSTMENT REMOTE COMMANDER ················ 5-58

1.

Using the Adjustment Remote Commander ·················· 5-58

2.

Precautions Upon Using the Adjustment Remote
Commander ··································································· 5-58

4-2.

DATA PROCESS ··························································· 5-59

4-3.

SERVICE MODE ·························································· 5-60

1.

Setting the Test Mode ···················································· 5-60

2.

Emergence Memory Address ········································ 5-60

2-1.

C Page Emergence Memory Address ···························· 5-60

2-2.

F Page Emergence Memory Address ···························· 5-61

2-3.

EMG Code (Emergency Code) ····································· 5-61

2-4.

MSW Code ···································································· 5-62

3.

Bit Value Discrimination ··············································· 5-63

4.

Switch check (1) ···························································· 5-63

5.

Switch check (2) ···························································· 5-63

6.

Switch check (3) ···························································· 5-63

7.

Switch check (4) ···························································· 5-64

8.

Record of Use check ······················································ 5-64

9.

Record of Self-diagnosis check ····································· 5-65

6-1.

EXPLODED VIEWS ······················································ 6-1

6-1-1. OVERALL SECTION ····················································· 6-1
6-1-2. CABINET (L) SECTION-1 ············································ 6-2
6-1-3. CABINET (L) SECTION-2 ············································ 6-3
6-1-4. CABINET (R) SECTION (2.5 INCH LCD MODEL)

(TRV230E/TRV235E/TRV325E/TRV330E) ·················· 6-4

6-1-5. CABINET (R) SECTION (3/3.5 INCH LCD MODEL)

(TRV430E/TRV530E) ····················································· 6-5

6-1-6. LCD SECTION (2.5 INCH LCD MODEL)

(TRV230E/TRV235E/TRV325E/TRV330E) ·················· 6-6

6-1-7. LCD SECTION (3/3.5 INCH LCD MODEL)

(TRV430E/TRV530E) ····················································· 6-7

6-1-8. LENS, EVF SECTION ···················································· 6-8
6-1-9. CASSETTE COMPARTMENT ASSY, DRUM ASSY ··· 6-9
6-1-10. LS CHASSIS BLOCK ASSEMBLY ·························· 6-10
6-1-11. MECHANICAL CHASSIS BLOCK ASSEMBLY-1 ·· 6-11
6-1-12. MECHANICAL CHASSIS BLOCK ASSEMBLY-2 ·· 6-12
6-2.

ELECTRICAL PARTS LIST ········································ 6-13

*

Optical axis frame and color reproduction frame are
shown on pages 304 and 305.

— 8 —

In this unit, about 10 seconds after power is supplied (8.4V) to the battery terminal using the service power code (J-6082-223-A), the power
is shut off so that the unit cannot operate.
These following two methods are available to prevent this. Take note of which to use during repairs.

Use the DC IN terminal. (Use the AC power adaptor.)

Connect the adjustment remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the HOLD switch to the “ADJ” side.

1

Refer to 2-3. to remove the front panel section.

2

Refer to 2-4. to remove the cabinet (Upper) assembly.

3

Refer to 2-4. to remove the cabinet (R) assembly.

4

Refer to 2-9. to remove the memory stick connector assembly. (DCR-TRV325E/TRV330E/TRV430E/TRV530E)

5

Refer to 2-10. to remove the battery panel section.

6

Refer to 2-11. and 2-12. to remove the cabinet (L) section. (Include the CS frame assembly and control switch block (SS-1380).)

7

Disconnect CN4401 (2P) of VC-254 board.

8

Add +5V from the DC POWER SUPPLY and unload with a pressing the cassette compertment.

0

 

Let your hold the cassette 

     compartment and rise the cassette
     compartment to take out a cassette.

DC power supply

(+5V)

Loading 
motor

Adjust the bending 
of a tape

Timing belt

Press the cassette compartment not 
to rise the cassette compartment

Disconnect CN4401 of 
VC-254 board

9

Pull the timing belt in the direction of 
arrow 

A

 with a pincette while pressing 

the cassette compartment (take care 
not to damage) to adjust the bending 
of a tape.

Pincette

Timing belt

A