Sony Handycam CCD-TR648E Service Manual
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Sony Handycam CCD-TR648E Service Manual

Sony Handycam CCD-TR648E Service Manual

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CCD-TR648E/TR748E/TR848
SERVICE MANUAL
Ver 1.0 2001. 12
NTSC model : CCD-TR848
PAL model
: CCD-TR648E/TR748E
Video camera
recorder
System
Video recording system
2 rotary heads
Helical scanning FM system
Audio recording system
Rotary heads, FM system
Video signal
CCD-TR848:
NTSC color, EIA standards
CCD-TR648E/TR748E:
PAL colour, CCIR standards
Usable cassette
8 mm video format cassette
Hi8 or standard 8
Recording/playback time
CCD-TR848:
(Using 120 min. cassette)
SP mode: 2 hours
LP mode: 4 hours
CCD-TR648E/TR748E:
(Using 90 min. cassette)
SP mode: 1 hour and 30 minutes
LP mode: 3 hours
Fastforward/rewind time
CCD-TR848:
(Using 120 min. cassette)
CCD-TR648E/TR748E:
(Using 90 min. cassette)
Approx. 5 min.
Viewfinder
CCD-TR848:
Electric view finder (color)
CCD-TR648E/TR748E:
Electric viewfinder (monochrome)
Photo : CCD-TR648E
SPECIFICATIONS
Image device
4.5 mm (1/4 type) CCD
(Charge Coupled Device)
CCD-TR848:
Approx. 320 000 pixels
(Effective: Approx. 200 000 pixels)
CCD-TR648E/TR748E:
Approx. 380 000 pixels
(Effective: Approx. 230 000 pixels)
Lens
Combined power zoom lens
Filter diameter 37 mm (1 7/16 in.)
CCD-TR848:
20 (Optical), 460 (Digital)
CCD-TR648E:
20 (Optical), 450 (Digital)
CCD-TR748E:
20 (Optical), 560 (Digital)
Focal length
3.6 – 72 mm (5/32 – 2 7/8 in.)
When converted to a 35 mm still
camera
41 – 820 mm (1 5/8 – 32 3/8 in.)
Colour temperature
Auto
Minimum illumination
CCD-TR848:
0.4 lx (lux) (F 1.4)
CCD-TR648E/TR748E:
0.3 lx (lux) (F 1.4)
0 lx (lux) (in the NightShot mode)*
* Objects unable to be seen due to
the dark can be shot with infrared
lighting.
East European Model
North European Model
For MECHANISM ADJUSTMENT, refer to the "8mm
Video MECHANICAL ADJUSTMENT MANUAL
M2000 MECHANISM " (9-929-861-11).
Output connectors
S video output
4-pin mini DIN
Luminance signal: 1 Vp-p,
75
(ohms), unbalanced
CCD-TR848:
chrominance signal: 0.286Vp-p
75
(ohms), unbalanced
CCD-TR648E/TR748E
Chrominance signal: 0.3 Vp-p,
75
(ohms), unbalanced
Audio/Video output
AV MINIJACK, 1 Vp-p,
75
(ohms), unbalanced, sync
negative
327 mV, (at output impedance more
than 47 k (kilohms))
Output impedance with less than
2.2 k (kilohms)/Monaural
minijack (ø 3.5 mm)
RFU DC OUT
Mini-mini jack (ø 2.5 mm),
DC 5V
VIDEO CAMERA RECORDER
RMT-708
AEP Model
UK Model
Russian Model
CCD-TR748E
Australian Model
CCD-TR648E
E Model
CCD-TR648E/TR848
Brazilian Model
CCD-TR848
M2100 MECHANISM
IX
General
Power requirements
7.2 V (battery pack)
8.4 V (AC power adaptor)
Average power consumption
(when using the battery pack)
During camera recording
1.9 W
Operating temperature
0 C to 40 C (32 F to 104 F)
Recommended charging
temperature
10 C to 30 C (50 F to 86 F)
Storage temperature
–20 C to +60 C (–4 F to +140 F )
Dimensions (approx.)
90 102
197 mm
(3 5/8
4 1/8 7 7/8 in.)
(w/h/d)
Mass (approx.)
760 g (1 lb 10 oz)
main unit only
910 g (2 lb)
including the battery pack
NP-FM30, Hi8 cassette, lens cap and
shoulder strap
Supplied accessories
See page 3.
— Continued on next page —

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  • Page 1 Ver 1.0 2001. 12 CCD-TR748E Australian Model CCD-TR648E E Model CCD-TR648E/TR848 Brazilian Model CCD-TR848 Photo : CCD-TR648E M2100 MECHANISM NTSC model : CCD-TR848 For MECHANISM ADJUSTMENT, refer to the “8mm PAL model : CCD-TR648E/TR748E Video MECHANICAL ADJUSTMENT MANUAL M2000 MECHANISM ” (9-929-861-11).
  • Page 2 Replace only with the same or equivalent type. MARK 0 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.
  • Page 3 Mains lead (1) 8 21-pin adaptor (1) 3 NP-FM30 battery pack (1) (CCD-TR748E only) 4 R6 (size AA) battery for Remote 9 2-pin adaptor (1) Commander (2) (CCD-TR648E/TR748E only) (CCD-TR648E : E/TR848 only) Table for difference of function Model CCD-TR648E CCD-TR748E...

  • Page 4: Table Of Contents

    CCD-TR648E/TR748E/TR848 TABLE OF CONTENTS SERVICE NOTE 2-6. CF-088 BOARD ······························································ 2-6 2-7. EVF SECTION ································································ 2-7 POWER SUPPLY DURING REPAIRS ····························· 6 2-8. BATTERY PANEL SECTION ········································ 2-8 TO TAKE OUT A CASSETTE WHEN NOT EJECT 2-9. LENS SECTION ····························································· 2-8 (FORCE EJECT) ································································...
  • Page 5 CCD-TR648E/TR748E/TR848 • VC-272 (HI CONTROL)(8/11) 3-1-1. Equipment to Required ·················································· 5-26 SCHEMATIC DIAGRAM ···························· 4-39 3-1-2. Precautions on Adjusting ··············································· 5-27 • VC-272 (AUDIO)(9/11) 3-1-3. Adjusting Connectors ···················································· 5-28 SCHEMATIC DIAGRAM ···························· 4-41 3-1-4. Connecting the Equipment ············································ 5-28 • VC-272 (DC-DC CONVERTER)(10/11) 3-1-5.

  • Page 6: Service Note

    CCD-TR648E/TR748E/TR848 SERVICE NOTE POWER SUPPLY DURING REPAIRS In this unit, about 10 seconds after power is supplied (8.4V) to the battery terminal, the power is shut off so that the unit cannot operate. The following method is available to prevent this.

  • Page 7: Self-Diagnosis Function

    CCD-TR648E/TR748E/TR848 SELF-DIAGNOSIS FUNCTION Self-diagnosis Function Self-diagnosis Display When problems occur while the unit is operating, the self-diagnosis When problems occur while the unit is operating, the counter of the function starts working, and displays on the viewfinder or Display viewfinder or Display window shows a 4-digit display consisting window what to do.

  • Page 8: Self-Diagnosis Code Table

    CCD-TR648E/TR748E/TR848 Self-diagnosis Code Table Self-diagnosis Code Block Detailed Symptom/State Correction Function Code Non-standard battery is used. Use the InfoLITHIUM battery. Condensation. Remove the cassette, and insert it again after one hour. Video head is dirty. Clean with the optional cleaning cassette.
  • Page 9 CCD-TR648E/TR748E/TR848 Self-diagnosis Code Block Detailed Symptom/State Correction Function Code Inspect the lens block focus reset sensor (Pin qs of CN301 of VC- Difficult to adjust focus 272 board) when focusing is performed when the control dial is (Cannot initialize focus.) rotated in the focus manual mode and the focus motor drive circuit (IC301 of VC-272 board) when the focusing is not performed.

  • Page 10: General

    CCD-TR648E/TR748E/TR848 SECTION 1 This section is extracted from instruction GENERAL manual. (CCD-TR648E/TR748E (3-072- 312-11)) Checking supplied English Main Features accessories Taking moving images, and playing them back Make sure that the following accessories are supplied with your camcorder. • Recording a picture (p. 25) •...

  • Page 11: Getting Started

    CCD-TR648E/TR748E/TR848 — — — Getting started — Using this manual Using this manual Precautions on camcorder care The instructions in this manual are for the two Lens and LCD screen/finder (on models listed in the table below. Before you start...

  • Page 12: Connecting To A Wall Socket

    This unit is compatible with the “InfoLITHIUM” battery pack (M series). Your camcorder operates only with the “InfoLITHIUM” battery pack. “InfoLITHIUM” M series battery packs have the mark. “InfoLITHIUM” is a trademark of Sony Corporation.

  • Page 13: Step 2 Setting The Date And Time

    SEL/PUSH EXEC dial and pressing the dial. Using a car battery (6) Set the minute by turning the SEL/PUSH Use Sony DC Adaptor/Charger (optional). Refer EXEC dial and pressing the dial by the time to the operating instructions of the DC Adaptor/ signal.

  • Page 14: Recording - Basics

    CCD-TR648E/TR748E/TR848 — — — Recording – Basics — Recording a picture Step 3 Inserting a cassette Your camcorder automatically focuses for you. Notes (1) Remove the lens cap by pressing both knobs •Do not press the cassette compartment down. •...

  • Page 15: Shooting Backlit Subjects - Back Light

    CCD-TR648E/TR748E/TR848 Recording a picture Recording a picture Notes on digital zoom Indicators displayed in the •Digital zoom starts to function when zoom recording mode exceeds 20 . •The picture quality deteriorates as you go The indicators are not recorded on tape.

  • Page 16: Superimposing The Date And Time On Pictures

    CCD-TR648E/TR748E/TR848 Recording a picture Recording a picture Notes Superimposing the date and •Do not use the NightShot function in bright time on pictures places (ex. outdoors in the daytime). This may cause your camcorder to malfunction. You can record the date and/or time displayed in •When you keep NIGHTSHOT setting to ON in...

  • Page 17: Viewing The Recording On Tv

    CCD-TR648E/TR748E/TR848 Viewing the recording on TV Playing back a tape To monitor the high-speed picture Connect your camcorder to your TV with the while advancing or rewinding the A/V connecting cable supplied with your tape (skip scan) camcorder to watch the playback picture on the TV screen.

  • Page 18: Using The Fader Function

    CCD-TR648E/TR748E/TR848 Using the fader function Using the wide mode In CAMERA mode, set 16:9WIDE to CINEMA or You can fade in or out to give your recording a 16:9FULL in in the menu settings (p. 74). professional appearance. FADER MENU M.FADER...

  • Page 19: Using Special Effects - Picture Effect

    CCD-TR648E/TR748E/TR848 Using special effects Using special effects – Picture effect – Picture effect You can digitally process images to obtain special (1) In CAMERA mode, select P EFFECT in effects like those in films or on the TV. the menu settings (p. 74).

  • Page 20: Adjusting The Exposure Manually

    CCD-TR648E/TR748E/TR848 Adjusting the exposure manually Using the PROGRAM AE function You can manually adjust and set the exposure. Notes Adjust the exposure manually in the following •In the spotlight, sports lesson and beach & ski cases: modes, you cannot take close-ups. This is –...

  • Page 21: Superimposing A Title

    CCD-TR648E/TR748E/TR848 Superimposing a title Superimposing a title You can select one of eight preset titles and two custom titles (p. 55). You can also select the P R E S E T T I T L E H E L L O ! language, colour, size and position of titles.

  • Page 22: Using The Built-In Light

    Replacing the bulb DANGER Use the Sony XB-3D halogen lamp (optional). Not to be handled by children. The supplied halogen lamp is not commercially Emits intense heat and light.

  • Page 23: Editing

    CAUTION Connect your camcorder to the VCR using the A/V connecting cable supplied with your •When replacing the bulb, use only the Sony camcorder. XB-3D halogen lamp (optional) to reduce the You can record and edit a picture with the risk of fire.
  • Page 24 CCD-TR648E/TR748E/TR848 Dubbing a tape easily Dubbing a tape easily – Easy Dubbing – Easy Dubbing Step 2: Setting the VCR to Buttons for cancelling recording pause on the operate with your camcorder The buttons vary depending on your VCR. To...
  • Page 25 CCD-TR648E/TR748E/TR848 Dubbing a tape easily Dubbing a tape easily – Easy Dubbing – Easy Dubbing Step 3: Selecting the title E A S Y D U B B I N G You can select title, colour, size, and background S E T U P...

  • Page 26: Customizing Your Camcorder

    To play back a tape recorded in the NTSC more than 20 to 40 /450 is performed digitally. colour system on a TV with the NTSC 4.43. (p. 27) (CCD-TR648E only) VF B.L. z BRT NORMAL To set the brightness in the viewfinder normal.

  • Page 27: Troubleshooting

    When you play back the tape on other camcorders or VCRs, noise may occur in images or sound. •When you record in the LP mode, we recommend using a Sony video cassette so that you can get the CCD-TR748E only most out of your camcorder.

  • Page 28: Self-Diagnosis Display

    • The video head may be dirty. c Remove the cassette and leave your camcorder for at least functions except for cassette ejection c Clean the heads using the Sony V8-25CLD cleaning cassette work. 1 hour to acclimatize. (p. 103) (optional).

  • Page 29: Warning Indicators And Messages

    (p. 76). Slow flashing: • ORC The ORC setting is working. This message is displayed in white – You need to clean the heads using the Sony V8-25CLD (p. 76). cleaning cassette (optional). (p. 104) • Q NO TAPE* Insert a cassette tape.

  • Page 30: About The "Infolithium" Battery Pack

    CCD-TR648E/TR748E/TR848 About the “InfoLITHIUM” About the “InfoLITHIUM” battery battery pack pack What is the “InfoLITHIUM” battery Remaining battery time indicator pack? •If the power goes off although the remaining battery time indicator indicates that the battery The “InfoLITHIUM” battery pack is a lithium-ion...
  • Page 31 Sony dealer before operating it worn down due to long use. If this is the case, any further.

  • Page 32: Quick Reference

    8 Hooks for shoulder strap (p. 111) 9 DC IN jack (p. 15, 19) If any problem occurs, unplug your camcorder and contact your nearest Sony dealer. Attaching the shoulder strap Attach the shoulder strap supplied with your camcorder to the hooks for the shoulder strap.
  • Page 33 Sony VCRs to avoid remote control 1 Transmitter unintentional operations. If you use another Point toward the remote sensor to control Sony VCR in the commander mode VTR 2, we your camcorder after turning on your recommend changing the commander mode or camcorder.
  • Page 34 CCD-TR648E/TR748E/TR848 Identifying the parts and controls Identifying the parts and controls qf Tape counter indicator (p. 29)/ Operation indicators Self-diagnosis display indicator (p. 88) Viewfinder/ Display window qg Remaining tape indicator (p. 29) qh NIGHTSHOT indicator (p. 31) qj AUTO DATE indicator (p. 22)/ Date indicator (p.

  • Page 35: Disassembly

    CCD-TR648E/TR748E/TR848 SECTION 2 DISASSEMBLY The following flow chart shows the disassembly procedure. 2-1. Video light (Video light model) 2-2. VF-150, LB-073 boards VF-150, LB-073 boards service position SI-033 board service position 2-3. Front panel section (SI-033 board) 2-4. Cabinet (L) section...

  • Page 36: Video Light (Video Light Model)

    CCD-TR648E/TR748E/TR848 [CONNECTION OF EQUIPMENT] CPC connector CN713 Conductor side CPC lid MI screw 4) (H) AC power AC IN Claw adaptor Info lithium battery (L series) Adjustment remote commander (RM-95) CPC-jig for SB (J-6082-539-A) NOTE: Follow the disassembly procedure in the numerical order given.

  • Page 37: Boards

    CCD-TR648E/TR748E/TR848 2-2. VF-150, LB-073 BOARDS 1 Raise the EVF in the A direction and slide it in the B direction. 2 Two tapping screws 7 VF lens (B) assembly 5 EVF cabinet upper 6 Two claws 8 Caution 9 Two claws...

  • Page 38: Front Panel Section (Si-033 Board)

    CCD-TR648E/TR748E/TR848 2-3. FRONT PANEL SECTION (SI-033 BOARD) 1 Open the jack cover 3 MI screw 4) (H) 2 Two MI screws 4) (H) 4 Two MI screws 4) (H) 5 Two claws Remove it while taking care as the FP-418 flexible cable is connected.

  • Page 39: Cabinet (L) Section

    CCD-TR648E/TR748E/TR848 2-4. CABINET (L) SECTION 2 Two MI screws 4) (H) 4 Cassette lid assembly 3 Two claws 5 Two MI screws 4) (H) 8 Cabinet (L) section 6 MI screw 4) (H) 7 Two MI screws 4) (H) [MECHANISM DECK SERVICE POSITION] Note: Use the parts only which can be removed easily from outside of the mechanism deck.

  • Page 40: Cabinet (R) Section

    CCD-TR648E/TR748E/TR848 2-5. CABINET (R) SECTION 1 MI screw 4) (H) 2 MI screw 4) (H) 5 Cabinet (R) section 4 FP-417 flexible board (22P) 3 Three MI screws 4) (H) 2-6. CF-088 BOARD 3 Liquid crystal display panel, LCD holder...

  • Page 41: Evf Section

    CCD-TR648E/TR748E/TR848 [CF-088 BOARD SERVICE POSITION] Info lithium battery (L series) AC power AC IN adaptor Adjustment remote commander (RM-95) CPC-jig for SB Liquid crystal display panel, (J-6082-539-A) LCD holder FP-417 flexible board (22P) CF-088 board 2-7. EVF SECTION 4 EVF section...

  • Page 42: Battery Panel Section

    CCD-TR648E/TR748E/TR848 2-8. BATTERY PANEL SECTION 6 Screw 1 Battery terminal board (6P) 4 Control switch block (SS-2000) (5P) 5 Battery panel section 3 Claw REMOVING THE BATTERY TERMINAL BOARD 2 MI screw 4) (H) AND CONTROL SWITCH BLOCK (SS-2000) 1 MI screw...

  • Page 43: Board

    CCD-TR648E/TR748E/TR848 2-10.VC-272 BOARD 7 Control switch block (FK-2000) (12P) 5 Screw lock ace, p2 4 FP-397 flexible board 8 VC-272 board 3 Two screws lock ace, p2 6 Claw 1 Two screws 2 MD frame (B) lock ace, p2 2-11.MECHANISM DECK...
  • Page 44 CCD-TR648E/TR748E/TR848 [SERVICE POSITION TO CHECK THE VTR SECTION] Connection to Check the VTR Section To check the VTR section, set the VTR to the “Forced VTR power ON” mode. Operate the VTR functions using the adjustment remote commander (with the HOLD switch set in the OFF position).

  • Page 45: Mechanism Deck

    CCD-TR648E/TR748E/TR848 [SERVICE POSITION TO CHECK THE CAMERA SECTION] Connection to Check the Camera Section To check the camera section, set the camera to the “Forced camera power ON” mode. Setting the “Forced Camera Power ON” mode Exiting the “Forced Camera Power ON” mode 1) Select page: 0, address: 01, and set data: 01.

  • Page 46: Circuit Boards Location

    CCD-TR648E/TR748E/TR848 2-12.CIRCUIT BOARDS LOCATION LB-073 (BACK LIGHT) VF-150 (RGB DRIVE/TG) CD-354 (CCD IMAGER) SI-033 (STEADY SHOT, MIC) CF-088 (CONTROL SWITCH) VC-272 CAMERA, VIDEO, AUDIO, HI/MODE CONTROL, D/D CONVERTER, SERVO 2-12...

  • Page 47: Flexible Boards Location

    CCD-TR648E/TR748E/TR848 2-13.FLEXIBLE BOARDS LOCATION The flexible boards contained in the mechanism deck are not shown. CONTROL SWITCH BLOCK FP-401 (FK-2000) FP-397 FP-400 FP-417 FP-418 CONTROL SWITCH BLOCK (SS-2000) 2-13E...

  • Page 48: Block Diagrams

    CCD-TR648E/TR748E/TR848 SECTION 3 BLOCK DIAGRAMS...

  • Page 49: Overall Block Diagram (1/2)

    (CCD-TR648E/TR748E) VF-150 BOARD EVF Y (4-13) IC2001 (CCD-TR648E /TR748E) EVF R EVF G LCD903 DRIVE EVF B COLOR EVF (CCD-TR848) B/W EVF (CCD-TR648E/TR748E) (CCD-TR848) TIMING GENERATOR IC2002 (4-13) LB-073 BOARD DC/DC D7702 CONVERTER EVF BL 4.75V (BACK LIGHT) BACK LIGHT...

  • Page 50: Overall Block Diagram (2/2)

    CCD-TR648E/TR748E/TR848 3-2. OVERALL BLOCK DIAGRAM (2/2) ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. (CCD–TR648E/TR748E) FP-397 (FLEXIBLE)(2/2) VC-272 BOARD CF-088 BOARD (PAGE 4-45) VIDEO VIDEO V LIGHT PWM LIGHT (4-22)

  • Page 51: Camera/Video Block Diagram (1/2)

    XRST IC151 PBLK OSC 0 3.8Vp-p V STOP SYS V 19.0Vp-p X271 5.3Vp-p OSC 1 28.375MHz (CCD-TR848) D 2.8V VDD3 28.6363MHz (CCD-TR648E/TR748E) 34.9nsec (TR648E/TR748E) 14.318 MHz 3.2Vp-p 17.5Vp-p 35.24nsec (TR848) CAMERA/VIDEO(2) 20msec VDD4 (PAGE 3-9) XVC SCK IC271 waws VC SO...

  • Page 52: Camera/Video Block Diagram (2/2)

    CCD-TR648E/TR748E/TR848 3-4. CAMERA/VIDEO BLOCK DIAGRAM (2/2) ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. VC-272 BOARD PB C RF IC101 wj,ef (4-32) (4-28) IC151 7 IC101 REC/PB IC151 REC/PB AMP...

  • Page 53: Vtr/Camera Control Block Diagram

    CCD-TR648E/TR748E/TR848 3-5. VTR/CAMERA CONTROL BLOCK DIAGRAM ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. VC-272 BOARD IC402 1 M2100 MECHA DECK REC/PB (PAGE 4-24) (4-36) IC451 SI-033 BOARD (4-38) 2.3Vp-p...

  • Page 54: Servo Block Diagram

    CCD-TR648E/TR748E/TR848 3-6. SERVO BLOCK DIAGRAM ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. IC451 wk IC001 tk M2100 MECHA DECK VC-272 BOARD REC/PB REC/PB IC451 tj,tl,ya (PAGE 4-24) REC/PB (4-36)

  • Page 55: Mode Control Block Diagram

    CCD-TR648E/TR748E/TR848 3-7. MODE CONTROL BLOCK DIAGRAM ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. CN001 CF-088 BOARD VC-272 BOARD LI 3V BT001 LITHIUM BATTERY IC503 (4-39) S005 MODE CONTROL IC502...

  • Page 56: Audio Block Diagram

    CCD-TR648E/TR748E/TR848 3-8. AUDIO BLOCK DIAGRAM ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. VC-272 BOARD (4-41) IC351 AFM PROCESS CN713 BPF MON (4-41) PB RF (FOR CHECK) IC251 MIC(L) A FADE (IC601 PB 1.5M...

  • Page 57: Evf Block Diagram

    CCD-TR648E/TR748E/TR848 3-9. EVF BLOCK DIAGRAM ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. IC2001 w; IC2001 rk VF-150 BOARD 0.4Vp-p 7.5Vp-p IC2001 ws VCC1 EVF 2.8V EVF 13.3V VCC2 (4-13)
  • Page 58 CCD-TR648E/TR748E/TR848 3-10.POWER BLOCK DIAGRAM (1/2) ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. VC-272 BOARD BATT SIG BT901 BATT/EXT SW BATTERY CN001 TERMINAL BATT UNREG BATT UNREG F001 Q003,004 CHARGE...
  • Page 59 CCD-TR648E/TR748E/TR848 3-11.POWER BLOCK DIAGRAM (2/2) ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram. VC-272 BOARD S001 CONTROL SWITCH CN711 XCAM+STBY SW POWER BLOCK(SS-2000) XVTR MODE SW CAMERA (PAGE 4-40) OFF(CHG)

  • Page 60: Printed Wiring Boards And Schematic Diagrams

    CCD-TR648E/TR748E/TR848 SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAM (1/2) CD-354 BOARD CONTROL SWITCH BLOCK(FK-2000) (CCD-TR648E/TR748E) S001,005~009,013 S002 LENS UNIT IMAGER RV001 VIDEO LIGHT EJECT/ STOP/ PAUSE/ ZOOM REW/ PLAY/RESET FP-400 FLEXIBLE TO FH(2/2) (CCD-TR648E/TR748E) CN702...
  • Page 61 CCD-TR648E/TR748E/TR848 FRAME SCHEMATIC DIAGRAM (2/2) CF-088 BOARD CN002 COM4 COM3 SEG15 S001~004,006~011 SEG16 S005 SEG14 SEL/PUSH EXEC SEG13 LCD902 SEG12 MENU/TIME/EXPOSURE/DATE/ TITLE/EASY DUBBING/ CHARACTER SEG11 COUNTER RESET/FADER/ DISPLAY BACK LIGHT/FOCUS SEG1 SEG10 BZ001 SEG9 BT001 SEG8 SEG7 SEG2 (LITHIUM BATTERY)

  • Page 62: Printed Wiring Board

    CCD-TR648E/TR748E/TR848 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block) (For printed wiring boards) (Measuring conditions voltage and waveform) • b: Pattern from the side which enables seeing.
  • Page 63 CCD-TR648E/TR748E/TR848 CD-354 (CCD IMAGER) PRINTED WIRING BOARD For Schematic Diagram • : Uses unleaded solder. • Refer to page 4-52 for waveforms. CD-354 BOARD NO MARK:REC/PB MODE CCD IMAGER R :REC MODE P :PB MODE XX MARK:NO MOUNT CN2191 CAM_15V/12V...

  • Page 64: Back Light(Evf)

    CCD-TR648E/TR748E/TR848 LB-073 (BACK LIGHT (EVF)) PRINTED WIRING BOARD • : Uses unleaded solder. LB-073 BOARD Q7701 UP04312008 :CCD-TR648E/TR748E RN4983FE :CCD-TR848 BACK LIGHT(EVF) XX MARK:NO MOUNT Q7701 R7701 NO MARK:REC/PB MODE 3.3k D7702 LED DRIVE R7705 NSCW100-T39 R7704 3300 IC7701 (BACKLIGHT UNIT)

  • Page 65: Printed Wiring Board

    CCD-TR648E/TR748E/TR848 VF-150 (RGB DRIVE/TG) PRINTED WIRING BOARD • : Uses unleaded solder. For printed wiring board • Refer to page 4-55 for parts location. • This board consists of multiple layers. However, only the sides (layers) A and B are shown.
  • Page 66 CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-11 for printed wiring board. • Refer to page 4-52 for waveforms. VF-150 BOARD RGB DRIVER/TG XX MARK:NO MOUNT NO MARK:REC/PB MODE FB2002 CN2001 C2011 C2013 3.3u 0.01u COLOR EVF_B COLOR R2004...
  • Page 67 CCD-TR648E/TR748E/TR848 SI-033 (STEADY SHOT, MIC) PRINTED WIRING BOARD (PITCH SENSOR) For printed wiring board • Refer to page 4-55 for parts location. • This board consists of multiple layers. However, only the sides (layers) A and B are shown. • Chip parts...

  • Page 68: Steady Shot Mic

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-15 for printed wiring board. FB754 Note:Resistor is mounted to the location SI-033 BOARD where FB755 is printed CL752 STEADY SHOT MIC XX MARK:NO MOUNT C752 NO MARK:REC/PB MODE D751 MA111-(K8).S0 SEIDEN...

  • Page 69: Printed Wiring Board

    CCD-TR648E/TR748E/TR848 CF-088 (SWITCH, LCD DRIVE) PRINTED WIRING BOARD • : Uses unleaded solder. CAUTION : Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. For printed wiring board • Refer to page 4-55 for parts location.
  • Page 70 CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-19 for printed wiring board. S005 CF-088 BOARD SEL/PUSH EXEC SWITCH,LCD DRIVE XX MARK:NO MOUNT NO MARK:REC/PB MODE CN001 SP+(BEEP) LI_3V BT001 KEY_AD0 (LITHIUM BATTERY) REG_GND S001 S009 S010 S011 R011 R013...

  • Page 71: Flexible Boards

    CCD-TR648E/TR748E/TR848 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 FP-302 FP-300 FLEXIBLE (COMPONENT SIDE) LS-057 BOARD FP-300 FLEXIBLE FLEXIBLE Q002 Q001 TAPE END TAPE TOP SENSOR SENSOR...

  • Page 72: Camera Processor Amp

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-53 for waveforms. VC-272 BOARD(1/11) CAM_15V A_4.75V CAMERA PROCESSOR AMP(CH BLOCK) CAM_-7.0V XX MARK:NO MOUNT D_2.8V TO(10/11) ADCK NO MARK:REC/PB MODE R :REC MODE...

  • Page 73: Y/C Processor

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-53 for waveforms. VC-272 BOARD(2/11) R210 0 Y/C PROCESSOR (CL BLOCK) D_2.8V D_1.5V XX MARK:NO MOUNT L152 10uH L154 10uH NO MARK:REC/PB MODE A_2.8V...

  • Page 74: Focus/Zoom Motor Drive

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. VC-272 BOARD(3/11) R313 FOCUS/ZOOM MOTOR DRIVE(LD BLOCK) 2200 HALL_REF R314 R318 XX MARK:NO MOUNT C309 0.22u C311 NO MARK:REC/PB MODE R317 0.001u R306 R311 R :REC MODE...

  • Page 75: Rec/Pb Amp

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-53 for waveforms. VC-272 BOARD(4/11) REG_GND TO(10/11) REC/PB AMP(RR BLOCK) RP_4.75V XX MARK:NO MOUNT PB_RF L101 L103 REC_L_CONT NO MARK:REC/PB MODE 220uH 22uH...

  • Page 76: Line Out Amp

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-53 for waveforms. VC-272 BOARD(5/11) LINE OUT AMP(IO BLOCK) NO MARK:REC/PB MODE XX MARK:NO MOUNT A_4.75V C2312 L2301 TO(10/11) 10uH 6.3V REG_GND VIDEO_I/O...

  • Page 77: Servo

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-54 for waveforms. VC-272 BOARD(6/11) DRUM_VS SERVO(SE BLOCK) NO MARK:REC/PB MODE : Cannot be measured. R :REC MODE MT_4.75V DRUM_W XX MARK:NO MOUNT...

  • Page 78: Mode Control, Steady Shot

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-54 for waveforms. TO(9/11) NOT USE TO(1/11,8/11) TO(4/11) TO(1/11,2/11) TO(2/11) TO(1/11) TO(11/11) TO(3/11) VC-272 BOARD(7/11) MODE CONTROL,STEADY SHOT(VC,SE BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE...

  • Page 79: Hi Control

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-54 for waveforms. LANC_IN VC-272 BOARD(8/11) LANC_OUT HI CONTROL(HI BLOCK) KEY_AD5 XX MARK:NO MOUNT KEY_AD5 XTALLY_LED MELODY_ENV XTALLY_LED NO MARK:REC/PB MODE R569 XLANC_POWER_ON...

  • Page 80: Audio

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. VC-272 BOARD(9/11) NO MARK:REC/PB MODE AUDIO(AU BLOCK) R :REC MODE P :PB MODE IC601 XX MARK:NO MOUNT VC_RF_SWP BH2222FV-E2 REC_AFM REC_AFM XVC_SCK PB_RF A_4.75V A_4.9V(VCC) PB_RF R0.5/...

  • Page 81: Dc-Dc Converter

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-54 for waveforms. VC-272 BOARD(10/11) DC-DC CONVERTER(DD BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE R :REC MODE P :PB MODE Q003,004 CHARGE CONTROL...

  • Page 82: Connector

    CCD-TR648E/TR748E/TR848 For Schematic Diagram • Refer to page 4-47 for printed wiring board. VC-272 BOARD(11/11) CONNECTOR(CN BLOCK) XX MARK:NO MOUNT CN705 A_4.75V A_4.75V RB707 N.C. NO MARK:REC/PB MODE A_2.8V A_2.8V EVF_VG R :REC MODE D_2.8V D_2.8V P :PB MODE EP_13.3V EP_13.3V...

  • Page 83: Printed Wiring Board

    CCD-TR648E/TR748E/TR848 VC-272 (CAMERA PROCESSOR AMP, Y/C PROCESSOR, FOCUS/ZOOM MOTOR DRIVE, REC/PB AMP, LINE OUT AMP, SERVO, MODE CONTROL, • : Uses unleaded solder. STEADY SHOT, HI CONTROL, AUDIO, DC-DC CONVERTER, CONNECTOR) PRINTED WIRING BOARD CAMERA, VIDEO, SERVO, MODE/HI CONTROL, AUDIO, D/D CONV.
  • Page 84 CCD-TR648E/TR748E/TR848 • : Uses unleaded solder. For printed wiring board • Refer to page 4-56 for parts location. • This board consists of multiple layers. However, only the sides (layers) A and B are shown. • Chip parts Transistor Diode There are a few cases that the part printed on this diagram isn’t mounted in this model.

  • Page 85: Flexible Board

    CCD-TR648E/TR748E/TR848 FP-397 FLEXIBLE BOARD 4-3. WAVEFORMS CD-354 VF-150 FP-397 FLEXIBLE BOARD BOARD CAMERA REC IC2001 w; IC2002 rk IC2191 1 3.1Vp-p 7.5Vp-p 5.3Vp-p IC2001 ws IC2191 2 (VIDEO LIGHT) 7.4Vp-p 17.5Vp-p 20 msec IC2001 wf IC2191 3 J201 7.4Vp-p 5.4Vp-p...

  • Page 86: Waveforms

    CCD-TR648E/TR748E/TR848 VC-272 BOARD IC271 5 IC101 4 IC272 e; IC151 wf REC/PB REC/PB 460mVp-p 3.8Vp-p 1.9Vp-p 50 nsec/div 0.4Vp-p 34.9nsec (TR648E/TR748E) 35.24nsec (TR848) IC271 qa IC151 rl IC101 qf IC272 ef REC/PB 0.4Vp-p 0.4Vp-p 0.5Vp-p 2.8Vp-p 50 nsec/div 69.8nsec IC271 waws...
  • Page 87 CCD-TR648E/TR748E/TR848 VC-272 BOARD IC402 1 IC503 td REC/PB REC/PB 3.2Vp-p 2.3Vp-p 30.5 sec 50 nsec IC001 tk IC402 rj REC/PB REC/PB 2.9Vp-p 0.75Vp-p 33.3 ms 2.4 sec IC451 qh IC001 yf REC/PB REC/PB 0.75Vp-p 2.8Vp-p 2.4 sec 5.6 msec IC451 ws REC/PB 2.8Vp-p...

  • Page 88: Mounted Parts Location

    CCD-TR648E/TR748E/TR848 no mark : side A 4-4. MOUNTED PARTS LOCATION * mark : side B CD-354 BOARD LB-073 BOARD VF-150 BOARD SI-033 BOARD CF-088 BOARD C2191 CN7701 B-1 * C2001 * C750 * BT001 * C2194 C2002 * C751 * C2195...
  • Page 89 CCD-TR648E/TR748E/TR848 no mark : side A * mark : side B VC-272 BOARD * C001 G-12 C128 C301 * C475 C-15 C2319 * IC601 C-12 * Q354 D-17 R158 * C002 G-12 * C129 B-14 C302 * C476 C-15 C2320...
  • Page 90 CCD-TR648E/TR748E/TR848 no mark : side A * mark : side B VC-272 BOARD * R373 D-17 R806 * R379 D-17 R811 * R382 C-16 * R816 D-10 * R387 D-16 * R817 C-11 * R388 D-16 * R818 C-11 * R391...

  • Page 91: Adjustments

    CCD-TR648E/TR748E/TR848 SECTION 5 ADJUSTMENTS...

  • Page 92: Adjusting Items When Replacing Main Parts And Boards

    CCD-TR648E/TR748E/TR848 Adjusting items when replacing main parts and boards. When replacing main parts, adjust the items indicated by z in the following table. Replaced parts Block replacement Parts replacement Adjustment Adjustment Section Initialization of D, Initialization of D, E, F, 7 page data...
  • Page 93 A4 to “00”. (Refer to “Record of Use check” of replacement “5-4. SERVICE MODE”) *2: Video light model (CCD-TR648E/TR748E). When replacing the video light, reset the data of page:2, address: E0 to E2 to “00”. *3: Color EVF model (CCD-TR848)

  • Page 94: Camera Section Adjustment

    CCD-TR648E/TR748E/TR848 5-1. CAMERA SECTION ADJUSTMENT 1-1. PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION) 1-1-1. List of Service Tools • Oscilloscope • Color monitor • Vectorscope • Regulated power supply • Digital voltmeter Ref. No. Name Parts Code Usage Auto white balance adjustment/check...

  • Page 95: Preparations

    CCD-TR648E/TR748E/TR848 1-1-2. Preparations Note1: For details of how remove the cabinet and boards, refer to “2. DISASSEMBLY”. Pattern box Note2: When performing only the adjustments, the lens block and boards need not be disassembled. Connect the equipment for adjustments according to Fig. 5-1-4.
  • Page 96 CCD-TR648E/TR748E/TR848 Note: Use either a AC power adaptor or a Info-LITHIUM battery as the power supply of the CPC jig for SB. CPC jig for SB (J-6082-539-A) AC power adaptor (8.4Vdc) AC-L10 or AC-VQ800 etc LANC Terminated at 75 jack...

  • Page 97: Precaution

    11. PICTURE EFFECT (Menu display) ........ OFF STEADY SHOT (Menu display) *2 ........ OFF 12. 16 : 9 WIDE (MENU display) ......... OFF *1: Video light model (CCD-TR648E/TR748E) 2. Order of Adjustments Basically carry out adjustments in the order given.
  • Page 98 Note: If the following symptoms occur after completing of the Note3: NTSC model: CCD-TR848 “Modification of D, E, F, 7 page data”, check that the data of the PAL model: CCD-TR648E/TR748E “Fixed data-2” addresses of D page are same as those of the same model of the same destination.
  • Page 99 CCD-TR648E/TR748E/TR848 4. F Page table Address Remark Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the D, E, F, Initial data 7 Page Data”.) Fixed data-2 Fixed data-2: Modified data. (Refer to “2. Modification of D, E, F, 7 Page Data”.) (Modified data.
  • Page 100 CCD-TR648E/TR748E/TR848 5. E Page Table Note: Fixed data-1: Initialized data. (Refer to “1. Initializing the D, E, F, 7 Initial data Address Remark Page Data”.) NTSC PAL Fixed data-2: Modified data. (Refer to “2. Modification of D, E, F, 7 Fixed data-2 Page Data”.)

  • Page 101: Page Table

    CCD-TR648E/TR748E/TR848 6. 7 Page Table Note: Fixed data-1: Initialized data. (Refer to “1. Initializing the D, E, F, 7 Page Data”.) Fixed data-2: Modified data. (Refer to “2. Modification of D, E, F, 7 Page Data”.) Address Remark Initial data...

  • Page 102: Camera System Adjustments

    CCD-TR648E/TR748E/TR848 1-3. CAMERA SYSTEM ADJUSTMENTS Before perform the camera system adjustments, check that the specified values of “VIDEO SYSTEM ADJUSTMENTS” are satisfied. 1. HALL Adjustment For detecting the position of the lens iris, adjust AMP gain and offset. Subject Not required...
  • Page 103 CCD-TR648E/TR748E/TR848 2. Flange Back Adjustment Adjusting method: (Using Minipattern Box) Order Page Address Data Procedure The inner focus lens flange back adjustment is carried out Set the data. automatically. In whichever case, the focus will be deviated during Write down the data.

  • Page 104: Flange Back Adjustment (Using Minipattern Box)

    CCD-TR648E/TR748E/TR848 3. Flange Back Adjustment 3-2. Flange Back Adjustment (2) (Using Flange Back Adjustment Chart and Subject Perform this adjustment after performing “Flange Back Adjustment More Than 500m Away) (1)”. The inner focus lens flange back adjustment is carried out...

  • Page 105: Flange Back Check

    CCD-TR648E/TR748E/TR848 4. Flange Back Check 5. Picture Frame Setting Subject Siemens star Subject Color bar chart (2.0m from the front of the lens) (Color reproduction adjustment frame) (Luminance : approx. 200 lux) (1.5m from the front of the lens) Measurement Point...

  • Page 106: Color Reproduction Adjustment

    CCD-TR648E/TR748E/TR848 6. Color Reproduction Adjustment Adjust the color Separation matrix coefficient so that proper color reproduction is produced. Subject Color bar chart (Color reproduction adjustment frame) For NTSC model Measurement Point Video output terminal Measuring Instrument Vectorscope Adjustment Page Adjustment Address...

  • Page 107: Auto White Balance & Lv Standard Data Input

    CCD-TR648E/TR748E/TR848 7. Auto White Balance & LV Standard Data Input Adjust the white balance reference at 3200K, and adjust the normal coefficient of the light value. Subject Clear chart (Color reproduction adjustment frame) Adjustment Page Adjustment Address 34 to 39 Note1: This adjustment should be carried out upon completion of “Color...

  • Page 108: Auto White Balance Adjustment

    B ratio: 5E00 to 5F00 Set the data, and press PAUSE button. Note1: NTSC model:CCD-TR848 Set the data, and press PAUSE PAL model: CCD-TR648E/TR748E button. Note2: After the power is turned on, this adjustment can be done only Wait for 2 sec. once.

  • Page 109: White Balance Check

    CCD-TR648E/TR748E/TR848 9. White Balance Check Subject Clear chart (Color reproduction adjustment frame) Filter Filter C14 for color temperature correction ND filter 1.0 and 0.4 and 0.1 Measurement Point Video output terminal Measuring Instrument Vectorscope Specified Value Fig. 5-1-12. A to B Switch setting: NIGHT SHOT (Lens block) ..........

  • Page 110: Steady Shot Check

    CCD-TR648E/TR748E/TR848 10. Steady Shot Check Precautions on the Parts Replacement There are two types of repair parts. Type A: ENC03JA Type B: ENC03JB Replace the broken sensor with a same type sensor. If replace with other type parts, the image will vibrate up and down or left and right during hand-shake correction operations.

  • Page 111: Electronic Viewfinder System

    CCD-TR648E/TR748E/TR848 1-4. ELECTRONIC VIEWFINDER SYSTEM ADJUSTMENT Note: When replacing the LCD unit, be careful to prevent damages caused by static electricity. [Adjusting connector] Most of the measuring points for adjusting the viewfinder system are concentrated in CN713 of VC-272 board.

  • Page 112: Rgb Amp Adjustment (Vf-150 Board)

    CCD-TR648E/TR748E/TR848 1. RGB AMP Adjustment (VF-150 board) 1-2. Manual Adjustment Set the D range of the RGB driver used to drive the LCD to the specified value. If deviated, the LCD screen will become blackish Mode Camera or saturated (whitish).

  • Page 113: Contrast Adjustment (Vf-150 Board)

    CCD-TR648E/TR748E/TR848 2. Contrast Adjustment (VF-150 board) 2-2. Manual Adjustment Set the level of the VIDEO signal for driving the LCD to the specified value. If deviated, the screen image will be blackish or saturated Mode Camera (whitish). Subject Arbitrary Measurement Point EVF VG Note: Do either of the automatic adjustment or the manual adjustment.

  • Page 114: White Balance Adjustment (Vf-150 Board)

    CCD-TR648E/TR748E/TR848 3. White Balance Adjustment (VF-150 board) (CCD-TR848) Correct the white balance. If deviated, the reproduction of the EVF screen may degenerate. Mode Camera Signal Arbitrary Measurement Point Check on EVF screen Measuring Instrument Adjustment Page Adjustment Address 38, 39 Specified Value The EVF screen should not be colored.

  • Page 115: Mechanism Section Adjustment

    CCD-TR648E/TR748E/TR848 2-3. TAPE PATH ADJUSTMENT 5-2. MECHANISM SECTION ADJUSTMENT 1. Preparations for Adjustment Mechanism Section adjustments, checks, and replacement of Clean the tape path face (tape guide, capstan shaft, pinch roller). mechanism parts, refer to the separate volume “8mm Video Connect the adjustment remote commander.

  • Page 116: Video Section Adjustments

    CCD-TR648E/TR748E/TR848 5-3. VIDEO SECTION ADJUSTMENTS 3-1. PREPARATIONS BEFORE ADJUSTMENTS Use the following measuring instruments for video section adjustments. 3-1-1. Equipment to Required 1) TV monitor 2) Oscilloscope (dual-phenomenon, band width above 30 MHz with delay mode) (Unless specified otherwise, use a 10 : 1 probe.)

  • Page 117: Precautions On Adjusting

    CCD-TR648E/TR748E/TR848 3-1-2. Precautions on Adjusting Note1: Setting the “Forced VTR Power ON” mode (VTR mode) Connect the adjustment remote commander to CN713 of VC- 1) Select page: 0, address: 01, and set data: 01. 272 board via CPC jig for SB (J-6082-539-A). To operate the...

  • Page 118: Adjusting Connectors

    CCD-TR648E/TR748E/TR848 3-1-3. Adjusting Connectors Some of the adjusting points of the video section are concentrated in CN713 of VC-272 board. Connect the Measuring instrument and the adjustment remote commander via the CPC jig for SB (J-6082- 539-A) to CN713. To operate the adjustment remote commander,...

  • Page 119: Alignment Tape

    CCD-TR648E/TR748E/TR848 3-1-5. Alignment Tape The following table lists alignment tapes which are available. Use the tape specified in the signal column for each adjustment. If the type of tape to be used for checking operations is not specified, use whichever type.

  • Page 120: Output Level And Impedance

    CCD-TR648E/TR748E/TR848 3-1-6. Output Level and Impedance 3-1-7. Recording Mode (Standard 8/Hi8) switching Video output The record mode (Standard 8/Hi8) of this unit switches as shown in Stereo minijack, the following table. The playback mode (Standard 8/Hi8) switches 1Vp-p, 75 , unbalanced, sync negative...

  • Page 121: System Control System Adjustment

    CCD-TR648E/TR748E/TR848 3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT 2. Switching Position Adjustment (VC-272 board) 1. Initialization of D, E, F, 7 Page Data If deviated in this case causes switching noise or jitter on the played If the D, E, F, 7 page data is erased due to some reason, perform “1- back screen.

  • Page 122: Video System Adjustments

    CCD-TR648E/TR748E/TR848 3-4. VIDEO SYSTEM ADJUSTMENTS 2. AFC f Adjustment (VC-272 board) Adjust the pull-in range of the A/D converted clock generator during playback. Video system adjustments must be performed in the following order. Mode VTR stop [Adjusting Order] Signal No signal...

  • Page 123: Y Out Level Adjustment (Vc-272 Board)

    CCD-TR648E/TR748E/TR848 3. Y OUT Level Adjustment (VC-272 board) 4. C OUT Level Adjustment (VC-272 board) Set the Y signal output level. (Adjust the D/A converter out put Set the chroma signal output level. (Adjust the D/A converter out level of IC151.) put level of IC151.)

  • Page 124: Rec Y Current Adjustment (Vc-272 Board)

    CCD-TR648E/TR748E/TR848 5. REC Y Current Adjustment (VC-272 board) Adjusting method: Adjust the Y FM signal recording current. Order Page Address Data Procedure Mode VTR recording (SP mode) Set to the stop mode. Signal No signal Set the data. Measurement Point REC RF (Pin 7 of CN713) Write down the data.

  • Page 125: Rec C/Afm Current Adjustment

    CCD-TR648E/TR748E/TR848 6. REC C/AFM Current Adjustment 6-2. REC C Current Check (VC-272 board) Check the recording current level of the REC Chroma signal. If it is 6-1. Preparations too low, chroma signal noise in played back picture will be increased.

  • Page 126: Rec Afm Current Adjustment (Vc-272 Board)

    CCD-TR648E/TR748E/TR848 6-3. REC AFM Current Adjustment (VC-272 board) 6-4. Processing after completed adjustment Set the recording levels of the REC AFM signal. If the level is too low, the audio S/N will be deteriorated. If too high, color beets will...

  • Page 127: Audio System Adjustments

    CCD-TR648E/TR748E/TR848 3-5. AUDIO SYSTEM ADJUSTMENTS 1. 1.5 MHz Deviation Adjustment (VC-272 board) Adjust to the optimum 1.5MHz audio FM signal deviation. If the adjustment is not correct, its playback level will differ from [Connecting the measuring instruments for the audio] that of other units.

  • Page 128: Service Mode

    CCD-TR648E/TR748E/TR848 5-4. SERVICE MODE 4-1. ADJUSTMENT REMOTE COMMANDER 2. Precautions Upon Using the Adjustment Remote Commander The adjustment remote commander is used for changing the Mishandling of the adjustment remote commander may erase the calculation coefficient in signal processing, EVR data, etc. The adjustment remote commander performs bi-directional correct adjustment data at times.

  • Page 129: Data Process

    CCD-TR648E/TR748E/TR848 4-2. DATA PROCESS The calculation of the DDS display and the adjustment remote commander display data (hexadecimal notation) are required for obtaining the adjustment data of some adjustment items. In this case, after converting the hexadecimal notation to decimal notation, calculate and convert the result to hexadecimal notation, and use it as the adjustment data.

  • Page 130: Service Mode

    CCD-TR648E/TR748E/TR848 4-3. SERVICE MODE Note: After the completion of the all adjustments, cancel the service mode by either of the following ways. 1) Unplug the main power supply and remove the lithium battery. (In this case, date and time and menu setting have been set by users are canceled.

  • Page 131: Emergency Memory Address

    CCD-TR648E/TR748E/TR848 2. Emergency Memory Address 2-1. EMG code (Emergency code) The codes shown in the following table which correspond to errors that occur are recorded in addresses 10, 14, and 18. Page F Address 10 to 1B Code Type of Emergency...

  • Page 132: Msw Codes

    CCD-TR648E/TR748E/TR848 2-2. MSW codes • The lower parts of the data of addresses 12, 16 and 1A represent the MSW codes (mode switch, mechanism position) when errors occurs. • The upper parts of the data of addresses 12, 16 and 1A represent, when the mechanism position is to be moved, the MSW codes at the start of movement (when moving the loading motor).

  • Page 133: Bit Value Discrimination

    CCD-TR648E/TR748E/TR848 3. Bit Value Discrimination Bit values must be discriminated using the display data of the Display on the Bit values adjustment remote commander for the following items. Us the table adjustment bit3 bit2 bit1 bit0 below to discriminate if the bit value is “1” or “0”.

  • Page 134: Switch Check (3)

    (S009) (S010) (S011) *1: Video light model (CCD-TR648E/TR748E) 7. Record of Use check Note: When replacing the drum assembly, initialize the data of address: A2 to A4. When replacing the video light, initialize the data of address: E0 to E2.

  • Page 135: Record Of Self-Diagnosis Check

    CCD-TR648E/TR748E/TR848 8. Record of Self-diagnosis check Page 2 Address B0 to C6 Address Self-diagnosis code “Repaired by” code (Occurred 1st time) *1 “Block function” code (Occurred 1st time) “Detailed” code (Occurred 1st time) “Repaired by” code (Occurred 2nd time) *1 “Block function”...

  • Page 136: Repair Parts List

    CCD-TR648E/TR748E/TR848 SECTION 6 REPAIR PARTS LIST 6-1. EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • Abbreviation The components identified by mark 0or have some differences from the original one. AUS : Australian model dotted line with mark 0 are critical for safety.

  • Page 137: F Panel Section

    CCD-TR648E/TR748E/TR848 6-1-2. F PANEL SECTION SE751 Video light model LAMP, HALOGEN XB-3D (HL6V/3W) SE750 D750 D752 supplied IC750 MIC901 supplied Video light model supplied Video light model :CCD-TR648E/TR748E No video light model No video light model :CCD-TR848 Ref. No. Part No.

  • Page 138: Cabinet (L) Section

    CCD-TR648E/TR748E/TR848 6-1-3. CABINET (L) SECTION Battery panel section (See page 6-4) Mechanism deck (See page 6-8 to 6-11) supplied EVF section (See page 6-5) Lens section (See page 6-6) Ref. No. Part No. Description Remarks Ref. No. Part No. Description...

  • Page 139: Battery Panel Section

    CCD-TR648E/TR748E/TR848 6-1-4. BATTERY PANEL SECTION not supplied BT901 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks X-3952-099-1 PANEL (20) ASSY, BATTERY 3-072-202-01 PLATE (20), GROUND, VF (TR648E/TR748E/TR848:E) 3-072-203-01 KNOB (20), BATTERY RELEASE X-3952-251-1 PANEL (20) ASSY, BATTERY (TR848:BR)

  • Page 140: Evf Section

    CCD-TR648E/TR748E/TR848 6-1-5. EVF SECTION LCD903 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-072-196-01 BASE (20), VF A-7078-026-A LB-073 (BW) BOARD, COMPLETE 3-941-343-21 TAPE (A) (TR648E/TR748E) 3-072-185-01 PLATE (20), FIXED, SLIDE 3-072-214-01 GUIDE (20), LAMP X-3952-111-1 BASE (20) ASSY, SLIDE...

  • Page 141: Lens Section

    CCD-TR648E/TR748E/TR848 6-1-6. LENS SECTION M906 IC2191 not supplied M905 Be sure to read “Precautions upon replacing CCD imager” on page 4-8 when changing the CCD imager. Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 8-848-755-01 DEVICE, LENS LSV-631B 3-318-203-11 SCREW (B1.7X6), TAPPING...

  • Page 142: Cabinet (R) Section

    CCD-TR648E/TR748E/TR848 6-1-7. CABINET (R) SECTION LCD902 : BT001 (Lithium battery) CF-088 board on the mount position. (See page 4-20) CAUTION : Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. Ref. No. Part No.

  • Page 143: Cassette Compartment Assy, Drum Assy

    CCD-TR648E/TR748E/TR848 6-1-8. CASSETTE COMPARTMENT ASSY, DRUM ASSY LS chassis block assembly M901 (See page 6-9) Mechanical chassis block assembly (See page 6-10 to 6-11) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-065-932-01 PAN (2 MAIN M1.4X1.6), CAMERA 3-065-935-01 HLC CUT 1.8X4X0.5...

  • Page 144: Ls Chassis Block Assembly

    CCD-TR648E/TR748E/TR848 6-1-9. LS CHASSIS BLOCK ASSEMBLY S001 S002 not supplied Q001 H001 D001 LS-057 H002 not supplied Q002 FP-301 not supplied FP-302 not supplied FP-300 not supplied supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks...

  • Page 145: Mechanical Chassis Block Assembly-1

    CCD-TR648E/TR748E/TR848 6-1-10. MECHANICAL CHASSIS BLOCK ASSEMBLY-1 supplied M902 M903 Mechanical chassis block assembly-2 (See page 6-11) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-7096-422-A BASE ASSY, DRUM 3-065-881-01 SPRING, P PRESSURE PLATE 3-947-503-01 SCREW (M1.4) 3-065-934-01 HLW CUT 0.98X3X0.25...

  • Page 146: Mechanical Chassis Block Assembly-2

    CCD-TR648E/TR748E/TR848 6-1-11. MECHANICAL CHASSIS BLOCK ASSEMBLY-2 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-065-920-01 ARM, HC DRIVE 7-624-101-04 STOP RING 1.2 (E TYPE) 3-065-913-01 GEAR (4), LD A-7096-412-A GEAR (T) ASSY, GUIDE 3-065-914-01 SHEET, COVER...

  • Page 147: Electrical Parts List

    CCD-TR648E/TR748E/TR848 CD-354 CF-088 6-2. ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • COILS When indicating parts by reference number, parts list may be different from the parts uH: µH please include the board name. specified in the diagrams or the components •...
  • Page 148 CCD-TR648E/TR748E/TR848 LB-073 SI-033 VC-272 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-7078-023-A LB-073 (C) BOARD, COMPLETE (TR848) < IC > ********************************* A-7078-026-A LB-073 (BW) BOARD, COMPLETE IC750 6-701-681-01 IC RPM7140-V4 (TR648E/TR748E) (TR648E/TR748E) < TRANSISTOR >...
  • Page 149 CCD-TR648E/TR748E/TR848 VC-272 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C046 1-119-750-11 TANTAL. CHIP 22uF 6.3V C177 1-164-943-11 CERAMIC CHIP 0.01uF C047 1-164-505-11 CERAMIC CHIP 2.2uF C178 1-164-938-11 CERAMIC CHIP 0.0015uF 10% C049 1-115-566-11 CERAMIC CHIP 4.7uF...
  • Page 150 CCD-TR648E/TR748E/TR848 VC-272 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C364 1-117-863-11 CERAMIC CHIP 0.47uF 6.3V C480 1-125-777-11 CERAMIC CHIP 0.1uF C366 1-110-457-11 ELECT CHIP 3.3uF C481 1-164-937-11 CERAMIC CHIP 0.001uF C374 1-110-442-11 ELECT CHIP 22uF...
  • Page 151 CCD-TR648E/TR748E/TR848 VC-272 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C2315 1-164-876-11 CERAMIC CHIP 120PF < FERRITE BEAD > C2316 1-164-876-11 CERAMIC CHIP 120PF C2317 1-125-837-91 CERAMIC CHIP 6.3V FB001 1-414-760-21 FERRITE C2318 1-125-837-91 CERAMIC CHIP 6.3V...
  • Page 152 CCD-TR648E/TR748E/TR848 VC-272 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks L301 1-469-525-91 INDUCTOR 10uH < RESISTOR > L303 1-469-570-21 INDUCTOR 10uH L705 1-419-353-21 INDUCTOR 10uH (TR648E/TR748E) R001 1-218-969-11 RES-CHIP 1/16W L901 1-469-570-21 INDUCTOR 10uH R002 1-218-971-11 RES-CHIP...
  • Page 153 CCD-TR648E/TR748E/TR848 VC-272 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R108 1-218-961-11 RES-CHIP 4.7K 1/16W R293 1-218-990-11 SHORT R109 1-218-970-11 RES-CHIP 1/16W R294 1-216-864-11 METAL CHIP 1/16W R110 1-218-945-11 RES-CHIP 1/16W R301 1-218-973-11 RES-CHIP 1/16W R111...
  • Page 154 CCD-TR648E/TR748E/TR848 VC-272 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R480 1-218-967-11 RES-CHIP 1/16W R2317 1-218-965-11 RES-CHIP 1/16W (TR848) R2318 1-218-965-11 RES-CHIP 1/16W R480 1-218-973-11 RES-CHIP 1/16W R2319 1-218-968-11 RES-CHIP 1/16W (TR648E/TR748E) R2320 1-218-965-11 RES-CHIP 1/16W...
  • Page 155 CCD-TR648E/TR748E/TR848 VF-150 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-7078-022-A VF-150 (C) BOARD, COMPLETE (TR848) R2010 1-218-989-11 RES-CHIP 1/16W R2011 1-218-977-11 RES-CHIP 100K 1/16W ******************************** A-7078-025-A VF-150 (BW) BOARD, COMPLETE R2012 1-208-927-11 METAL CHIP 0.5%...
  • Page 156 CCD-TR648E/TR748E/TR848 FOR CAMERA COLOR REPRODUCTION ADJUSTMENT For NTSC model CCD-TR848 Take a copy of CAMERA COLOR REPRODUCTION FRAME with a clear sheet for use. For PAL model CCD-TR648E/TR748E — 199 —...
  • Page 157 CCD-TR648E/TR748E/TR848 2001L1600-1 Sony EMCS Co. 9-929-925-11 ©2001.12 — 200 — Published by DI Customer Center...

  • Page 158: Revision History

    Reverse 992992511.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2001.12 Official Release — —...

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