Sony DSR-40-P, DSR-40 Service manual

DSR-40/40P

SERVICE MANUAL

Ver 1.0 1999. 03

Photo: DSR-40

SPECIFICATIONS

US Model

Canadian Model

DSR-40

AEP Model

DSR-40P

MICROFILM

– Continued on next page –

DIGITAL VIDEO CASSETTE RECORDER

http://getMANUAL.com

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED 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.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE ! SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

– 2 –

SAFETY CHECK-OUT

(US Model only)

After correcting the original service problem, perform the following safety checks before releasing the set to the customer:

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, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement.

5. Check the line cord for cracks and abrasion. Recommend the replacement of any such line cord to the customer.

6. Check the B+ voltage to see it is at the values specified.

7. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

To Exposed Metal Parts on Set

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA

WT -540A. Follow the manufacturers' instructions to use these

instruments.

2. A battery-operated A C milliammeter . The Data Precision 245

digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a

VOM or battery-operated AC voltmeter. The “limit” indica-

tion is 0.75V, so analog meters must have an accurate low-

voltage scale. The Simpson 250 and Sanwa SH-63T rd are ex-

amples of a passive VOM that is suitable. Nearly all battery

operated digital multimeters that have a 2V A C range are suit-

able. (See Fig. A)

AC

0.15 µF

1.5 k

Ω

Earth Ground

Voltmeter (0.75 V)

Fig. A Using AC voltmeter to check AC leakage

– 3 –

SERVICE NOTE

• Note for Repair

Make sure that the flat cable and flexible board are not cracked or bent at the terminal. Do not insert the cable insufficiently nor crookedly.

Cut and remove the part of gilt which comes off at the point. (Take care that there is some pieces of gilt left inside.)

– 4 –

TABLE OF CONTENTS

Section Title Page Section Title Page

SERVICE NOTE .................................................................... 4

1. GENERAL

Features................................................................................ 1-1

Notes on Video Cassettes..................................................... 1-1

Notes on Recording /Playing................................................. 1-1

Location and Function of Parts ......................................... 1-2

Playback ............................................................................... 1-3

Connections for Playback ..................................................... 1-3

Settings for Playback............................................................. 1-4

Playback Procedure .............................................................. 1-4

Playback Functions ............................................................... 1-4

Recording ............................................................................. 1-5

Connections for Recording.................................................... 1-5

Setting for Recording............................................................. 1-5

Recording Procedure ............................................................ 1-6

Notes on Usage in the Editing System ............................. 1-7

Connections for a Digital Non-linear Editing ................... 1-7

Connections for a Cut Editing System ............................. 1-7

Connections for an A/B Roll Editing System................... 1-8

Adjusting an Edit Timing .................................................... 1-9

Adjusting the Sync and Subcarrier Phases ..................... 1-10

Adjusting Signals ................................................................ 1-11

Using the Unit as a Recorder

with FXE-100/100P/120/120P .............................................. 1-11

Changing Menu Settings .................................................... 1-12

Changing the SET UP MENU Settings ................................. 1-12

Menu Contents ...................................................................... 1-12

Recommended Settings in the SET UP Menu...................... 1-13

Alarm Messages .................................................................. 1-13

2. DISASSEMBLY

2-1. Removal of Upper Case .............................................. 2-1

2-2. Removal of Front Panel Assembly .............................. 2-1

2-3. Removal of VA-106 Board ........................................... 2-1

2-4. Removal of Power Block ............................................. 2-1

2-5. Removal of MD Block Assembly ................................. 2-2

2-6. Removal of CM-56 Board............................................ 2-2

2-7. Removal of JC-19 Board ............................................. 2-2

2-8. Removal of RP-228 Board .......................................... 2-2

2-9. Circuit Boards Location ............................................... 2-3

3. BLOCK DIAGRAMS

3-1. Overall Block Diagram 1.............................................. 3-1

3-2. Overall Block Diagram 2.............................................. 3-7

3-3. Overall Block Diagram 3.............................................. 3-11

4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

4-1. Frame Schematic Diagram.......................................... 4-1

4-2. Printed Wiring Boards and Schematic Diagrams ....... 4-5

• RP-228 Printed Wiring Board ................................ 4-5

• RP-228 Schematic Diagram .................................. 4-9

• JC-19 Printed Wiring Board ................................... 4-15

• JC-19 (AD/DA CONVERTER)

Schematic Diagram ................................................ 4-19

• JC-19 (S1 AFC) Schematic Diagram..................... 4-25

• JC-19 (U1) Schematic Diagram ............................. 4-29

• JC-19 (D1) Schematic Diagram ............................. 4-34

• JC-19 (C1 SPCON) Schematic Diagram............... 4-37

• JC-19 (MODE) Schematic Diagram....................... 4-41

• JC-19 (DV IN/OUT) Schematic Diagram ............... 4-45

• JC-19 (AUDIO CORE) Schematic Diagram........... 4-50

• JC-19 (DIGITAL AUDIO) Schematic Diagram ....... 4-53

• JC-19 (AUDIO D/A, A/D CONVERTER)

Schematic Diagram ................................................ 4-58

• RE-33, CB-67 Printed Wiring Boards .................... 4-61

• RE-33, CB-67 Schematic Diagram ........................ 4-63

• VA-106 Printed Wiring Board ................................. 4-66

• VA-106 (IF) Schematic Diagram ............................ 4-71

• VA-106 (VIDEO IN) Schematic Diagram ............... 4-75

• VA-106 (VIDEO OUT) Schematic Diagram ........... 4-81

• VA-106 (UVIC, DV IN/OUT) Schematic Diagram .. 4-86

• VA-106 (MONITOR OUT) Schematic Diagram...... 4-89

• VA-106 (HI CON) Schematic Diagram................... 4-92

• VA-106 (SG SELECT, EVR) Schematic Diagram.. 4-95

• RS-80 Printed Wiring Board .................................. 4-97

• RS-80 Schematic Diagram .................................... 4-99

• FR-158 Printed Wiring Board................................. 4-103

• FR-158 Schematic Diagram................................... 4-105

• GL-10 Printed Wiring Board................................... 4-109

• GL-10 Schematic Diagram..................................... 4-111

• HP-118 Printed Wiring Board ................................ 4-116

• HP-118 Schematic Diagram .................................. 4-119

• CM-56 Printed Wiring Board .................................. 4-123

• CM-56 Schematic Diagram .................................... 4-127

• MD-63, MD-64, MD-65, FP-406

Printed Wiring Boards ............................................ 4-132

• MD-63, MD-64, MD-65, FP-406

Schematic Diagram................................................ 4-135

• U-1 Printed Wiring Board ....................................... 4-137

• U-1 Schematic Diagram ......................................... 4-138

• U-2 Printed Wiring Board ....................................... 4-141

• U-2 Schematic Diagram ......................................... 4-142

5. ADJUSTMENTS

5-1. MECHANICAL SECTION ADJUSTMENTS................ 5-1

5-1-1. Information ............................................................. 5-1

1-1. How to Search Reference Pages for Removal ........... 5-1

1-2. Phase Adjustment Mark “ PH- ” .................................. 5-1

5-1-2. Preparation for Mechanical Check,

Adjustment and Maintenance ................................ 5-2

2-1. FL Block Assembly................................................. 5-2

2-2. Cassette Positions.................................................. 5-2

2-3. Loading/Unloading ................................................. 5-3

2-4. Manual Up/Down the FL Block .............................. 5-3

2-5. Service Jigs List ..................................................... 5-4

5-1-3. Phase Adjustments ................................................ 5-6

3-1. Phase Adjustment

(Loading/Unloading Driving Section) ..................... 5-6

3-2. Phase Adjustment

(S/L Cassette Selection Section)........................... 5-8

3-3. Phase Adjustment

(Mechanism Chassis Upper Surface Parts) .......... 5-10

5-1-4. Periodic Check and Maintenance .......................... 5-12

4-1. Cleaning of Rotary Drum Assembly ...................... 5-12

4-2. Cleaning of Tape Path System............................... 5-12

4-3. Periodic Checks ..................................................... 5-13

5-1-5. Mechanism Section Checks and Replacements... 5-14 5-1. Tape Stopper, Motor FPC Assembly and

Elastic Connector ................................................... 5-14

5-2. Drum Assembly and Drum Base ........................... 5-14

5-3. LM Cover, LM Worm Wheel, LM Holder and

LM Motor Assembly ............................................... 5-15

5-4. TG3/4 Catcher Block Assembly,

Pinch Driving Gear and TC Arm Assembly ........... 5-15

5-5. Pinch Arm Assembly, Pinch Limiter and

Tension Coil Spring (Pinch) ................................... 5-16

5-6. HC Arm, HC Roller Assembly,

Pinch Retainer, Pinch Cam Gear and

TG5/6 Catcher Block Assembly............................. 5-16

5-7. RL Arm and RL Link............................................... 5-17

5-8. Gooseneck Guard and Gooseneck Arm Assembly 5-17 5-9. Tension Coil Spring (TG2), Spring Adjustor,

TG2 Spring Hook, TG2 Selection Arm and Damper

Sheet ...................................................................... 5-18

5-10. Tension Coil Spring (TG7), Spring Adjustor and

TG7 Spring Hook ................................................... 5-18

– 5 –

Section Title Page Section Title Page

5-11. TG2 Retainer, TG2 Arm Assembly (TG2 Plate Spring

and ET Magnet), S Tension Regulator Band Assembly

and TG2 Laod Arm Assembly ................................ 5-19

5-12. TG7 Retainer, TG7 Arm Assembly (TG7 Plate Spring

and ET Magnet), T Tension Regulator Band Assembly

and TG7 Load Arm Assembly ................................ 5-20

5-13. S Reel Table Block Assembly ................................ 5-21

5-14. T Reel Holder and T Reel Table Block Assembly .. 5-22

5-15. S Reel Plate Assembly ........................................... 5-22

5-16. T Reel Plate Assembly........................................... 5-24

5-17. TG1/8 Base Assembly, S Brake and T Ratchet..... 5-25

5-18 TG3/6 Roller Assembly and TG3/6 Lock Spring.... 5-26

5-19. FL Joint Gear, TG5/6 Retainer and

Capstan Motor........................................................ 5-26

5-20. FL Selection Arm, FL Relay Gear and FL Joint Arm

Assembly ................................................................ 5-27

5-21. Rotary Switch, TC Gear and Relay Gear .............. 5-27

5-22. GL Arm Retainer and GL Arm ............................... 5-28

5-23. M Slider and M Slider Arm ..................................... 5-28

5-24 . TG7 Selection Arm, TG7 Cam Gear and

T Cam Gear............................................................ 5-28

5-25. Main Cam, TG2 SL Arm Assembly and

Tension Coil Spr ing (TG2 SL) ................................ 5-29

5-26. TG3/4 Arm Block Assembly (TG3/4 Arm Assembly,

TG3/4 Limiter Spring and TG3/4 Gear), TG3/4 Base

Block Assembly (TG3/4 Base Assembly) .............. 5-30

5-27. TG5/6 Arm Block Assembly (TG5/6 Arm Assembly,

TG5/6 Limiter Spring and TG5/6 Gear), TG5/6

Base Block Assembly (TG5/6 Base Assembly)..... 5-32

5-28. Reel Motor.............................................................. 5-34

5-29. RS Arm Assembly .................................................. 5-34

5-30. RS Gear Assembly, Mic Press Spring and

Mic Lever ................................................................ 5-34

5-31. Rack Joint Gear, Rack Holder, Mic Holder,

Rack (LC) and Rack (SC) ...................................... 5-35

5-32. Plate Link Assembly............................................... 5-36

5-33. Roller Shaft Assembly and Roller Belt................... 5-38

5-34. Lid Opener.............................................................. 5-39

5-35. C Door .................................................................... 5-40

5-36. Damper Arm and Tension Spring (DB) .................. 5-40

5-37. Gear (A), Gear (B), and C Worm ........................... 5-40

5-38. Tension Coil Spring (HS), Tension (DB), Shift Plate

Spring and C Sloat Block Assembly ...................... 5-41

5-1-6. Adjustments and Checks ....................................... 5-42

6-1. Adjustment Position ............................................... 5-42

6-2. Adjustment Order ................................................... 5-43

6-3. Adjustment and Checking Method......................... 5-44

6-3-1. Reel Table Height Adjustment................................ 5-44

6-3-2. TG2/TG7 Height Adjustment.................................. 5-45

6-3-3. FWD/RVS Position Adjustment.............................. 5-45

6-3-4. TG2/TG7 Electric Tension Regulator Adjustment.. 5-46

6-3-5. FWD/RVS Back Tension Adjustment ..................... 5-48

6-3-6. Adjustment Preparations and

RF Wavef orm Check .............................................. 5-49

6-3-7. Tracking Adjustment ............................................... 5-50

6-3-8. Tracking Check ....................................................... 5-51

6-3-9. CUE and REV Check............................................. 5-52

6-3-10. Rising Check .......................................................... 5-53

6-3-11. Tape Path Check .................................................... 5-54

5-2. SERVICE MODE ......................................................... 5-55

5-2-1. Adjusting Remote Commander.............................. 5-55

1. Used Adjustment Remote Commander................. 5-55

2. Precautions Upon Using The Adjusting Remote

Commander............................................................ 5-55

5-2-2. Data Processing..................................................... 5-56

5-2-3. Service Mode ......................................................... 5-57

1. Emergence Memory Address ................................ 5-57

1-1. EMG Code (Emergency Code) .............................. 5-57

5-3. VIDEO SECTION ADJUSTMENTS ............................ 5-58

3-1. Preparations Before Adjustment............................ 5-58

3-1-1. Equipment Used..................................................... 5-58

3-1-2. Connection of Equipment ....................................... 5-58

3-1-3. Adjusting Connectors (RP 228 Board CN775)...... 5-59

3-1-4. Checking the Input Signals .................................... 5-60

1. S Video Input .......................................................... 5-60

2. Video Input ............................................................. 5-60

3-1-5. Alignment Tapes ..................................................... 5-61

3-1-6. Input/Output Level and Impedance ....................... 5-62

3-2. Power Supply System Adjustment ......................... 5-62

1. Power Supply Voltage Check,

Power Block (U-2 Board)........................................ 5-62

2. Video/Audio Block Power Supply Voltage Check,

Power Block (U-2 Board)........................................ 5-62

3-3. System Control System Adjustment ...................... 5-63

1. Initializing the C, D, E Page Data........................... 5-63

2. Input of C Pge Initial Data...................................... 5-63

3. Input of D Pge Initial Data...................................... 5-63

4. Input of E Pge Initial Data ...................................... 5-63

5. Modification of C, D, E Page Data ......................... 5-63

6. Page C Address List .............................................. 5-64

7. Page D Address List .............................................. 5-64

8. Page E Address List............................................... 5-65

3-4. Servo System Adjustments.................................... 5-66

1. Switching Position Adjustment (CM-56 Board) ..... 5-66

2. Capstan FG Duty Adjustment (CM-56 Board)....... 5-66

3-5. Video System Adjustments .................................... 5-67

3-5-1. RP-228 Board Adjustments ................................... 5-67

1. Recording Current Adjustment (RP-228 Board).... 5-67

2. PLL fo Adjustment (RP-228 Board) ....................... 5-67

3. CLK Delay Adjustment (RP-228 Board) ................ 5-68

4. AGC Center Level Adjustment (RP-228 Board) .... 5-68

5. AEQ Adjustment (RP-228 Board) .......................... 5-69

6. PLL Capture Range Adjustment

(RP-228 Board) ...................................................... 5-70

7. IC774 41.85 MHz VCO Check (RP-228 Board) .... 5-70

3-5-2. JC-19 Board Adjustments...................................... 5-71

1. A/D Converter Reference Voltage Adjustment 1

(JC-19 Board)......................................................... 5-71

2. A/D Converter Reference Voltage Adjustment 2

(JC-19 Board)......................................................... 5-71

3. Y Signal Clamp Reference Voltage Adjustment

(JC-19 Board)......................................................... 5-71

4. CR Signal Clamp Reference Voltage Adjustment

(JC-19 Board)......................................................... 5-71

5. CB Signal Clamp Reference Voltage Adjustment

(JC-19 Board)......................................................... 5-71

6. Playback Y Signal Level Adjustment

(JC-19 Board)......................................................... 5-72

7. Playback CR Signal Level Adjustment

(JC-19 Board)......................................................... 5-72

8. Playback CB Signal Level Adjustment

(JC-19 Board)......................................................... 5-73

9. IC422 27MHz XTAL fo Adjustment (JC-19 Board) 5-73

10. AFC Preliminary Adjustment (JC-19 Board) ......... 5-73

11. AFC Picture Frame Adjustment (JC-19 Board) ..... 5-74

12. AFC Adjustment (JC-19 Board) ............................. 5-74

3-5-3. General Adjustments .............................................. 5-75

1. Playback Y/CR Delay Adjustment

(VA-106 Board)....................................................... 5-75

2. Playback Y/CB Delay Adjustment

(VA-106 Board)....................................................... 5-75

3. Playback Y Signal Level Adjustment

(VA-106 Board)....................................................... 5-76

4. Playback Y Setup Level Adjustment

(VA-106 Board)....................................................... 5-76

5. Playback CR Signal Level Adjustment

(VA-106 Board)....................................................... 5-77

6. Playback CB Signal Level Adjustment

(VA-106 Board)....................................................... 5-77

7. Playback Sync Level Adjustment

(VA-106 Board)....................................................... 5-78

8. Playback Carrier Balance Adjustment

(VA-106 Board)....................................................... 5-78

9. Playback Burst Level Adjustment

(VA-106 Board)....................................................... 5-79

– 6 –

Section Title Page

10. Playback Composite Video Chroma

(R-Y Signal Level) Adjustment (VA-106 Board)..... 5-80

11. Playback Composite Video Chroma

(B-Y Signal Level) Adjustment (VA-106 Board)..... 5-80

12. Playback Composite Video Chroma

(R-Y Phase) Adjustment (VA-106 Board).............. 5-81

13. INT Subcarrier Frequency Adjustment

(GL-10 Board) ........................................................ 5-81

14. Decoder Freerunning Frequency Adjustment

(VA-106 Board) ....................................................... 5-81

15. Recording Y/CR Delay Adjustment

(VA-106 Board) ....................................................... 5-82

16. Recording Y/CB Delay Adjustment

(VA-106 Board) ....................................................... 5-82

17. Recording Y Signal Level Adjustment

(VA-106 Board) ....................................................... 5-83

18. Recording Chroma Decoder HUE Adjustment

(VA-106 Board) ....................................................... 5-83

19. Recording CR Signal Level Adjustment

(VA-106 Board) ....................................................... 5-84

20. Recording CB Signal Level Adjustment

(VA-106 Board) ....................................................... 5-84

21. SYNC Position Adjustment (GL-10 Board)............ 5-85

22. EXIT Subcarrier Phase Adjustment

(GL-10 Board) ........................................................ 5-85

23. Burst Position Adjustment (GL-10 Board) ............. 5-86

24. Y/C Separation Adjustment (VA-106 Board) ......... 5-86

25. OSD1 Subcarrier Adjustment (VA-106 Board) ...... 5-87

26. OSD2 Subcarrier Adjustment (VA-106 Board) ...... 5-87

3-5-4. BIST Check ............................................................ 5-88

1. Playback System Check

(JC-19, RP-228 Boards) ........................................ 5-88

2. Record System Check ........................................... 5-89

3-6. Audio System Adjustments .................................... 5-90

1. E-E Level Check..................................................... 5-90

2. Playback Level/Indicator Check ............................. 5-90

3. Recording/Playback Check (Audio Lock Mode) .... 5-91

3-7. Arrangement Diagram for Adjustment Parts.......... 5-92

6. REPAIR PARTS LIST

6-1. Exploded Views ........................................................... 6-1

6-1-1. Overall Assembly ................................................... 6-1

6-1-2. Chassis Assembly.................................................. 6-2

6-1-3. MD Block Assembly ............................................... 6-3

6-1-4. FL Cassette Compartment Assembly.................... 6-4

6-1-5. Mechanism Chassis Assembly (1)

(Top Side View (1))................................................. 6-5

6-1-6. Mechanism Chassis Assembly (2)

(Top Side View (2))................................................. 6-6

6-1-7. Mechanism Chassis Assembly (3)

(Top Side View (3))................................................. 6-7

6-1-8. Mechanism Chassis Assembly (4)

(Bottom Side View (1)) ........................................... 6-8

6-1-9. Mechanism Chassis Assembly (5)

6-2. Electrical Parts List ..................................................... 6-10

Hardware List ........................................................................ 6-48

(Bottom Side View (2)) ........................................... 6-9

– 7 –

SECTION 1

GENERAL

DSR-40/40P

This section is extracted from DSR40/40P instruction manual.

1-1

1-2

1-3

1-4

1-5

1-6

1-7

http://getMANUAL.com

1-8

1-9

1-10

1-11

1-12

1-13 E

1-13

SECTION 2

4 Two sumitite

screws (B3)

5 Power block

3 Harness

(CN13)

2 Two harnesses

(CN10, 11)

1 Harness

(CN1)

DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

2-1. REMOVAL OF UPPER CASE 2-3. REMOVAL OF VA-106 BOARD

3 Open sides of upper case and

1 Two case screws

(M3)

remove the one in the direction of the arrow A.

A

1 Two flat cables

(CN851, 856)

8 Two sumitite

screws (B3)

9 Remove the

VA-106 board in the direction of the arrow.

2 Two flat cables

(CN101, 102)

3 Two flat cables

(CN001, 852)

4 Harness

(CN601)

5 Flat cable

VA-106 board

DSR-40/40P

(CN401)

7 Two sumitite

screws (B3)

6 Harness

(CN855)

2-2. REMOVAL OF FRONT PANEL

3 Two claws

2 Two case screws

(M3)

2-4. REMOVAL OF POWER BLOCK

ASSEMBLY

4 Front panel

assembly

2 Two claws

1 Two sumitite screws

(B3)

2-1

2-5. REMOVAL OF MD BLOCK ASSEMBLY 2-7. REMOVAL OF JC-19 BOARD

4 Two sumitite

screws (B3)

8 Harness

(CN004)

2 Two sumitite

screws (B3)

3 Cassette

Compartment support

6 MD block

assembly

7 Three harnesses

(CN101, 701, 831)

5 Two sumitite

screws (B3)

1 Two flat cables

(CN103, 104)

7 JC-19 board

4 Claw

2 Two flat cable

(CN411, 412)

JC-19 board

3 Claw

1 Harness

(CN501)

5 Four screws

(P2.6 × 5)

6 Two shield

cases

2-6. REMOVAL OF CM-56 BOARD

3 Flat cable

(CN003)

6 Two claws

5 Sumitite screw

(B3)

CM-56 board

7 CM-56 board

2 Harness

1 Three flat cables

(CN005, 007, 008)

(CN002)

2-8. REMOVAL OF RP-228 BOARD

5 RP-228 board

RP-228 board

1 Flat cable

(CN003)

4 Two tapping screws

(2 × 4.5)

2 Special tapping

screw

3 JC support

4 Two flat cables

(CN001, 006)

2-2

2-9. CIRCUIT BOARDS LOCATION

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

U-2

RP-228

(POWER 2)

(REC/PB AMP)

MD-64 (TAPE DETECT)

RS-80 (RS-422A IF)

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

CM-56 (SERVO, SYSTEM CONTROL)

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

2-3

2-3 E

3-1. OVERALL BLOCK DIAGRAM 1

DSR-40/40P

SECTION 3

BLOCK DIAGRAMS

INPUT

MONITOR

OUTPUT

S VIDEO

INPUT

VIDEO

REF, VIDEO

INPUT

AUDIO

CH1

AUDIO

CH2

AUDIO CH1/3

AUDIO CH2/4

AUDIO CH1/3

AUDIO CH2/4

FR-158 BOARD

(SEE PAGE 4-105~107)

DRIVER

RE-33 BOARD (1/2)

(SEE PAGE 4-63~65)

J1 (1/2)

J3 (1/2)

CN102

CB-67 BOARD

(SEE PAGE 4-65)

1

ı

4

FF,REW, STOP, PLAY, DUP,

10

COUNTER RESET, PAUSE, REC

ı

13

15

ı

32

FLUORESCENT INDICATOR TUBE

35 39

ı

LED

44

IC104

FL

DUP, REC, PAUSE, FF, REW, PLAY

1

8

2

6 5 9

S101

FUNCTION KEY

AUDIO MONITOR, INPUT SELECT, UP, DOWN, POWER, EJECT, TIMER, COUNTER SELECT, SET, MENU

A OUT LX A OUT LY A OUT RX A OUT RY

IC103

LED

DRIVER

BZ101

BUZZER

7

10 12 11 14

A IN L

A IN R

A OUT L

A OUT R

1 2 4 5

CN104

5

IC1

AMP

3 1

CN101 CN3

1 2 4

5

FUNCTION KEY

ND101

1

ı

6

MAIN

RESET

CN1 (1/2)

CN2

1 2

22 20

24

SDC DET

26

REF IN

18

1

3

5

7

9 10 12

13

CONTROL S

18 17 13

DATA FROM HI

15

19 12

11

5

20

ı 25 30

C-IN

5

Y-IN

7

V-IN

3

1

9

A

HP-118 BOARD CN201 (SEE PAGE 3-3)

LANC

LED RST

LED CS HI SCK

DATA TO HI

FLD CS

BUZZER

RESET

KEY0-5

POWER SW

VA-106 BOARD

(SEE PAGE 4-71~96)

CN401

(1/2)

3 1

S-Y/VIDEO SWITCH

CN851 13 14 18 16

12 19

20 26

1 6

ı

11

2

7

IC201

IC853

2 4

INVERTER

IC860

LANC OUT

IC855

MULTI

PLEXER

1

2

33 44

55

BUFFER CLAMP

L.P.F

IC0001

SIGNAL SELECT

IC0002

SIGNAL SELECT

B.P.F

33

6

3

4 25 26 29

27 30 46 47

48 18

62

L.P.F

3 1 5

4 2

5 1 3

91–96 99

Q102

3V 5V

TP201

G10

E6

23 31

10

26

IC1124

SYNC GEN

14.3MHz : DSR-40

17.7MHz : DSR-40P IC204

VC DELAY

IC212

6

VC DELAY

G2

4

IC207

1

E5

E1, E2, E4, E6, E8

E6, E8

6

3

4

G6G5G4

1

3

3 2

IC1135

EX OR

E7

4

IC208

VC AMP

4

20

TRAP

19

TRAP

G9

C1

IC1128 IC1132

SC PHASE ADJ

IC1121 BUFFER

3

11

5

13

9

15

12

17

IC1143 IC1144IC1142

DELAY

6

VC DELAY

12 14 16 18

DL202 FL204 DL201

2

4

ı

6

8

*IC1105, IC1143 : DSR-40 ONLY

IC1105

3

1

G1

3

IC1115

IC1126

1

IC214

VC AMP

3

5

C4

IC1133 IC1137

HD PHASE

90 SHIFT

TIMING DELAY

PULSE STRECH

IC206

VC AMP

3

5

G3

1 3

2

IC1129 IC1131IC1117 IC1134IC1120 IC1139IC1123

IC854

HI CON

5

FL203

FL205

IC217

SYNC SELECT

7

CN1001 (2/2)

4

IC1138

0/180 LALT

1 9

GL-10 BOARD

(SEE PAGE 4-111~114)

3 6

CN102

(1/2)

CR-IN

IC209

3

AMP

IC218

AMP

1

10

CB-IN

1

8

B

JC-19 BOARD CN104 (SEE PAGE 3-7)

B

JC-19 BOARD CN104 (SEE PAGE 3-7)

Y-IN

IC215

3

AMP

12

ı

15

C3

8

C1

9

C4

10

C3

11

1

16

2

18

3

19

5 6

20 21 22 24 25

23

1

12

AFCY

7

H PHASE BIT 1-4

EVER 23 H PHASE FINE

EVER 24 SC PHASE

EVER 25 SC V PHASE

EVER 22 SC FREE FREQ

SC ON

INDI EE

SC 0/180

SC U SC V

R BF OUT

R SYNC OUT

R Y BLK

R Y CLAMP

R UV CLAMP

GEN REF Y

16

ı

19 23

22 21 20 15 13 12

26 25

11 10

9 7 6

8

CN0001

(2/2)

C3 C1 C4 C3

87 82 64 84 85 86 60 100 2 51 52 22 23 19 12 57 58 59 97 98 16 14 10 17 65 32 2483

16

23

21

19

CN102

(2/2)

XYC SEP

Y OUT

1 2

1

CR OUT

2

CB OUT

1 2

9

10

(1/2)

IC104

BUFFER

6

1

2

IC1115 IC1116

AND GATE

8

IC402

VC DELAY

4

B2

IC403

VC DELAY

4

B3

1

2

*DSR-40P ONLY

IC404

Y SWICH

3

IC405

R-Y SWICH

3

IC406

B-Y SWICH

FL402

B2-16, C1-4,

G1-10, O1

IC1105 IC1110 IC1114

D/A

CONVERTER

IC409

Y BLANKING

B13

B4 B5

3 7 1

614KHz

X1

8MHz

SET UP ADD 2

4

6

IC407

VC AMP

CN2

1 2 3 4

X2

IC412

4

16

INVERT AMP

IC413

3

1

AMP

IC414

3

1

AMP

B9

B8

2 6 2 7

5

7 2 8 3

REMOTE

RS-422A

IC420

VC AMP

3 5

RE-33 BOARD

(SEE PAGE 3-1)

DL401

1

IC424

INVERTER

2

B10 4

IC422

1

C ENCODE

24

5 20 3 22

1212

A

CN2

4

B11

21 17

1 3

5 7

9 10 12 13

18

CN201

A IN L A IN R

A OUT L A OUT R

A OUT LX A OUT LY

A OUT RX A OUT RY

IC418

4

INVERT AMP

IC410

2

R-Y OUT

6

DRIVER

IC408

2

B-Y OUT

6

DRIVER

FL403 B.P.F

3

IC704

5

BUFFER

IC204

AUDIO AMP

1 7

RV201 RV202

2 4 6

14

4

IC708

10

7

AUDIO

PROCESS

3 12 13

312

Q710 Q711

MUTE

1 7

312

546 1483 12 1311 15

A XVR CS

A XVR SO

A XVR SCK

546 1483 12 1311 15

1

2

IC415 Y OUT

DRIVER

IC421

INVERT

AMP

IC426

INVERT

AMP

8 5

IC201

BUFFER

1

3 5

13

7 16 10

1 7

2 6

IC715

BUFFER

IC716

BUFFER

Q201 Q202 MUTE

1 7

IC205

1

3 5

CN200

CN856

13 14

7 2

IC411

VC AMP

B6

B7

3

IC416

VC AMP

1

VC AMP

3

B14

IC428

1

VC AMP

3

B16

IC429

1

VC AMP

3

B15

1

5

3

2

5

*DSR-40P

ONLY

3 1

1

IC427

CLAMP

5

CLAMP DL402

5

CLAMP DL403

5

IC401 IC430

INVERT AMP

FL401

RS-80 BOARD (SEE PAGE 4-99~101)

123

4

65 7

8

IC3

INTERFACE

2 3

86 87

RS-422A CONTROL

21 20 22 23 24 26 9 87

CN1

54789106

RS TXD

RS SCK

RS RXD

RS LANC IN

RS LANC OUT

6743215

234

1

2

CN852

1

5

IC1

RS CS

RS-422 CLOCK DRIVER

RS RST

IC2

85

IC205

S-C/C SWITCH

3

7

1

2

3

7

1

IC211

Y/C SEP

79

25 39

G7

33

G8

41

7

1 2

LOCK Y

30

CN0001

(1/2)

7

2 1

8081

34

45

49

28

14

24

LOCK C

INT/EXT

LOCK

PHASE

GEN

IN

GEN

FL201

31

11

CN1001

(1/2)

1

3

17

7

FL202

2

*IC1112 : DSR-40 ONLY

B.P.F

IC202

3 1

AMP

IC210

4 1

OSC

IC1101

1

SYNC SEP

IC1102 IC1106

SC PROC

IC1104

IC1111

IC1107

IC1112

IC1108

COUNTER

SHIFT REGISTER

17

4

11

X1101

E7, E9

42

S-Y/Y SWITCH

IC1109

GEN LOCK

8

IC1103

9

11

IC203

IC1116 IC1119

HD SHIFT FINE ADJ

15 20

18 14

1

8 10 19

9

14.3MHz : DSR-40

14.1MHz : DSR-40P

6

12

1

NOR

X851

20MHz

43

1

IC1113 SC SWITCH AMP

54

C3

55

IC216

*DSR-40P ONLY

2

C2

IC1118

1824 13

IC1141

SYNC GEN

X853

32.798KHz

10

5

25

28

1

91312

IC1122 IC1127

HD SHIFT COURSE ADJ

X1102

14.3MHz : DSR-40

17.7MHz : DSR-40P

21

229

X201

CT201

IC213

C DECODE

24 18 4 11

4

12

IC219

IC1125 IC1130

17

8

29 22 13

18

7

24

15 E9

3V 5V

IC417

C OUT DRIVER

2

6 4

2 6 4

IC419

VIDEO OUT

DRIVER

1 7

2 6

P OFF MUTE

Q103

14

13

14 13 16

14

4

9 11

IC711

AUDIO

SELECTOR

Q708, Q709

MUTE

CN401

IC654

MONITOR OUT

DRIVER

13

3

12

5

A FIL ON

Y OUT

22

R-Y OUT

24

B-Y OUT

26

SY OUT

20

SC OUT

18

MONITOR

OUT

14

V OUT

16

13 2

14

IC706

1 7

BUFFER

IC705 IC707 IC714 IC709 IC717 IC710 IC718

FILTER

RE-33 BOARD(2/2)

(SEE PAGE 4-63~65)

CN1

5

3

1

7 9

13

11

IC653

OSD SELECT

7

2 9

IC423

SYNC SEP

8

10 11

3 5

IC713

J2

J3 (2/2)

J4

J1 (2/2)

2

3 25 1

25

12

5

X401

500KMz

IC702 IC703

AUDIO

SELECTOR

A MON2

A XGAIN UP

A MON1

IC425

13

OSD1

3

98

X402

14.3MHz : DSR-40

17.7MHz : DSR-40P

B12

HP-118 BOARD

(SEE PAGE 4-119~122)

RV1

PHONE

LEVEL

RCH REC VR

LCH REC VR

Y

R-Y

B-Y

S VIDEO

VIDEO

22 23 24

1 7

BUFFER

5 3

HP AMP

OUTPUT

MONITOR

OUTPUT

3 65

1 2

3

IC701

3 5

IC1

6 1

L REC LEVEL

R REC LEVEL

Q101

3V 5V

IC651 OSD2

8

X651

14.3MHz : DSR-40

17.7MHz : DSR-40P

O1

CN701

A REC L A REC R

A PB L A PB R

RV2

RV3

Q613

SYNC SEP

X601

3.58MHz : DSR-40

4.43MHz : DSR-40P

1 2 3

12 13

2423229

123

L.P.F

8 6

C

JC-19 BOARD CN831 (SEE PAGE 3-9)

4 2

PHONES

18

17 11

IC602

U VIC CONTROL

31

32

IC106

AND GATE

3 6

11 12

10 11

IC652

9

SYNC SEP

5 8

2

4

1 4

13

2 5

X652

500KMz

3

10

12 13 29 28

IC101

IC104

(2/2)

IC102

IC105

IC103

AND GATE/INVERTER

4 3 2

IC856

EEP ROM

1 6 7 5

4

35 36 37 20 21 7 31 40 63 38 39

7 6

IC858

CLOCK GEN

IC859

RESET

CN602

S851

RESET

X852

0.032MHz

2

3

8 6

DV

IN/OUT

1234

TPB

NTPB

PB/XEE

OSD SCK

OSD SO

UVIC GATE UVIC SWIN UVIC BUSY

XCS UVIC

MO XPFAIL

XWAKEUP

TPA

NTPA

S/XV

XCS

MO SI

MO SO MO SCK MO RST XCS MO

HI SI

HI SO

HI SCK

XHI RST

MO

JOG FIL

CN601

CN101

2 3 5 6

7 6

11 12 10

14 15 16 17 18 19 20 21 23 24 25 26

29 28

27

2

D

JC-19 BOARD CN701 (SEE PAGE 3-8)

E

JC-19 BOARD CN103 (SEE PAGE 3-9)

3-1 3-2 3-3 3-4 3-5

DSR-40/40P

3-2. OVERALL BLOCK DIAGRAM 2

B

VA-106 BOARD

CN102

(SEE PAGE 3-2,3)

19

21

23

8

12 10

15

24

CN104

Y-IN

CR-IN

CB-IN

Y-OUT

CB-OUT CR-OUT

XYCSEP

AFCY

21

IC017

21

IC016

21

IC015

IC015 ~

A/D CONVERTER

~

IC209 IC214

TIMING GEN.

7

12 16 60

IC205

CLOCK GEN.

2252

46

1

8bit DATA 8bit DATA

ı

8

1

8bit DATA

ı

8

1

8bit DATA

ı

7

28 43 53

IC206

1

4

2

SGH, SCCK

CK135, SCOE

AND

IC017

TDI TCK

TMS

64

ı

71

55

ı

62

46

ı

53

139

145 146

44

76 78 79

77

80 82 83 101

88 89 92

CN503

IC200

I/O

INTERFACE

16 18 20

10

ı 13 15 17 19

111

ı

118

122

ı

129

107

FLBKY, FLBKC

ı

CINV, REC, JSYC, JSYY

110

JFDE, JODE

120 130 131 166

103 104 106

FOR CHECK

8bit DATA

17

ı

26

5

ı

13

2

ı

4 16 26

ı

29

IC401

BLANKING

92–94

VRT, VRB

68

ı

84

158

ı

165 149

ı

157

142

ı

148 134

ı

141

124

ı

131 116

ı

120

109

ı

113

97

ı

106

DATA

ADDRESS

DATA

ADDRESS

DATA

CONTROL

16bit DATA

2

ı

9

12

ı

24

52

ı

64 67

ı

74

2

ı

9

16

ı

19

57

ı

60 67

ı

74

IC009

IC018

REF DC GEN.

JC-19 BOARD

(SEE PAGE 4-19~60)

IC403

V RAM

C

IC402

V RAM

Y

SP SI, SO, SCK

~

IC013

172

ı

189

DESHUFFLE

IC411

AV MIX

ECC TBC

91

ı

95

81

ı

85

74

ı 77 80

62

ı 64

158

ı

160

193 198

34

ı 54

55

INPV, IOCE, IENPA

ı 57

IC410

4M

D RAM

MECHA SI, SO, SCK

SP SI, SO, SCK

70–72

60 11 58

IC805

A/D, D/A

14

CON V.

10

54 55

X701

24.6MHz

28 98 99

24

IC904 (1/2)

FS CON

25

82

ı

100

78

DV SIGNAL

ı

80

PROCESS

DV INTERFACE

2 3 5 6

VA-106 BOARD (SEE PAGE 3-5)

9

LRCK, BCK, MCK, FSE1, FSE2

23

59

612835

2

ı

20

IC701

22

ı

27

59–67

REQ, CLK, D0/1 CTL0/1

7–12

1 2

IC702

43 46

33–36

TPA, TPB NTPA, NTPB

CN701

D

CN601

CN412

18

ISCDXI 0-4

ı

22

11

AVDXI 0-4

ı

15

6

DXO 0-4

ı

10

CN411

MECHA

20

SO/SI/SCK

ı

22

SP

14

SCK/SO/SI

ı

16

IC804

MCK

30 3

IC911

AUDIO

CLK GEN.

CNA, LPS, PWR DN, XRESET

RP-228 BOARD

(SEE PAGE 4-9~12)

CN101

9

ı

13

16

ı

20 21

ı

25

CN102

9 ı

11 15

ı

17

IC801

40 36 13 26

TIMING CONT

X801

49.152MHz

IC422 (2/2)

59 66

FLTA

FLTT

2 3 11

9

D-FFS

DATA BUS

IC901

(1/2)

INDT 0–15

IC902

ADDRESS BUS

50

ı

54

IC774

59

CHANNEL

ı

CODING

63

1

ı

4

64

IC770

2

E PROM

MECHA SI, SO, SCK

SP SI, SO, SCK

IC807 IC836

A/D, D/A CON V.

IC837

14 11

12 15 16 17

AUDIO CLOCK

IC901 (2/2) IC907 IC909

X702 6MHz

36 51

53 57

81 83

85

IC903

ı

IC916

IC703

DV

CONTROL

25 27

IC772

29

ı

35

37

6 7 6 7 6 7

27

2 1

6

7 6

5

3

1 2

4

5

29

28

11 12 88

22

ı

24

CN702

2

A/D

21 20

ı

CONV

8

12

23

28

EVR

IC773

PLL

2 1

7 6

10 27 63

ı 65 93

FOR CHECK

IC838

BUFF

IC831 BUFF

BUFF

IC833

IC771

BUFF

IC835 BUFF

IC421 (2/2)

SP CON

4 – 6 8 7 3 25 – 40 22 – 24

11

ı 15 41

IC775

RF EQ

IC834

3 4

13 14

IC834

IC904 (2/2)

FS CON

MO SI, SO, SCK

IC502

2

E PROM

2

27 31

IC777

42

47

REC/PB

AMP

19

EMPHASIS

53

X501

20MHz

X/Y ODD

6 7

2

X/Y EVEN

3

PB RF

IC840

BUFF

2 1

2 3

BUFF

IC831

2 3

BUFF

IC833

15 25 24

48

ı

50

IC501 MODE

78

CONTROL

5

6 27 72 73

1 2 26 30 38 61 85

CN771

5 6

2 3

CN103

20

4

ı

6

12

ı

14

X HI RST, MO XPFAIL

DRUM HEAD

PBRF

MECHA SCK,DATA FROM MECHA,DATA TO MECHA

SP SI,SP SO,SP SCK

CN831

A. PB. L A. PB. R

A. REC. L

A. REC. R

14 19

16 22 29 32

ı 35 45 46 55 65 67 80 81

4 2

HP-118 BOARD

8

(SEE PAGE 3-4)

6

X502

32.768kHz

IC504

D/A CONV

4

19–21 10–12

CN701

OSDSO S X/V, HI SCK, HI SO, HI SI, XCS MO, MORST, PB/XEE OSD SCK, XCS UVIC, UVIC BUSY, UVIC SWIN, UVIC GATE, XCS OSD2

CM-56 BOARD

(SEE PAGE 4-127~130)

IC005

5 32 74

ATF

33

ı

35

60

ı

62

11

25 27 17 19

CN003

ı

C

59

IC421 (1/2)

SP CON

MO RST

96

X422

27MHz

6

FRAME PLL

77

ı

79

MO SI, SO, SCK

CN103

28

TRKD, FLTD

IC422 (1/2)

7–9

2 3 11 – 13 5 – 8 10 14 – 17 19 – 21 24 25 29

2

SGH, SCCK

3

CK135, SCOE

32 33

E

X421

20MHz

VA-106 BOARD

CN101

(SEE PAGE 3-5)

43

4

15

4

IC019

BUFFER

IC503

CAP

MOTOR

DRIVE

IC022 REEL

MOTOR

DRIVE

78

52

51

79

28

71

26

20 19

95 96

22

ı

25

IC008

57

6

56

58

44

45

49

29 72

33

ı

35

60

ı

62

18

50

5

11

12

5V~3V LEVEL CONV.

3 2 12

5 7 13

IC016

LPF

3 1 4

IC014

FG

1 3

AMP

IC003

MECHA CONTROL

IC011

9

1

10

6

FG, PG

AMP

13 14

10

IC012 DC/DC

7

CONV.

18

IC021

1

DRUM

3

19

1

21

ı

23

21

ı

23

4

15

6

11

6 8

MOTOR

DRIVE

S

L

IC017

S

L

IC002

AND

IC009

LOADING

MOTOR

DRIVE

29 31

13

IC018

1

3 5

1 2

1 5

2

12

3

15 24

COMP

2

IC006

1 2

COMP

13 10

CN008

8

DRUM U/V/W

ı

10

CN007

CN006

12 13

3 4

5 6

13

3 10 11

12 13

FG OUT

CAP

U/V/W

REEL

U/V/W

FG OUT

FG,PG

CAP

FG

M

REEL

FG

MD-64 BOARD

CN005

CC DOWN SW

2

S EL OUT

4

S T REEL FG

7 5

10

1

L T REEL FG

7

TOP SENS

9

CN002

8 6

9 3 1

MD-63 BOARD

CN001

CN008

S S REEL FG

3

L S REEL FG

1 16

8

4

13 11 10

14

15

6

7

2

ı

5

END SENS

TAPE LED

T EL OUT

REC PROOF CHIME SDA CHIME SCK

C IN

C OUT

LM LOARD

/UNLOAD

MODE SW

A-D

7 5

CN101

14 16

1

9

S ELETEN

13

4 6 7

3

2

CN202 CN203

8 9

10

ı

13

MD-65 BOARD(1/2)

(SEE PAGE 4-136)

CN202 CN201

5 ı 7

2 3

M902

CAPSTAN

MOTOR

M904

REEL

MOTOR

(SEE PAGE 4-135,136)

S002

(CC DOWN)

T ELETEN

S T REEL

L T REEL

S S REEL L S REEL

IC005 IC006

IC003

FG

IC004

FG

Q101

TAPE END

SENSOR

(SEE PAGE 4-134,135)

IC102

FG

IC101

FG

Q102

TAPE END

SENSOR

IC103 IC105

S101

(C OUT)

MD-65 BOARD(2/2)

(SEE PAGE 4-136)

6

11

1 2

REC

PROOF

C IN

FP-406 BOARD

(SEE PAGE 4-135)

1 2

CN204

1

ı

4

U,V,W

ı

PG,FG

TAPE

LED

CN901

M

MODE

SW

DRUM PG FG

M903

LOADING

MOTOR

M

(FOR CASSETTE MEMORY)

M901

DRUM

MOTOR

MO SI, SO, SCK

X PARSLEY MODE, X RESET, P FAIL, X LANC PWR ON, LANC P CONT, LANC OUT, LANC IN

SGH, SCCK, CK135, SCOE

Y CLP ERR, CR CLP ERR, CB CLP ERR

SP SI, SO, SCK

C IN CHIME SDA CHIME SCK

CN501

2 3 5

CHIME SDA

C IN 5 2 3

CN002

CHIME SCK

3-6 3-7 3-8 3-9 3-10

3-3. OVERALL BLOCK DIAGRAM 3

DSR-40/40P

AC INLET

AC IN

F1

CN1

3.15A/250V

1

2

U-1 BOARD

(SEE PAGE 4-138~140)

FR-158 BOARD (SEE PAGE 4-105~107)

U-2 BOARD

L1 L2

D1

Q1

SWITCH

Z1

PWM

T1

POWER TRANS

Z2 Z3

PHOTO

COUPLER

M905

FAN

MOTOR

CN3

+14V

1 2

M

(SEE PAGE 4-142~144)

CN1

1 2

CN13

SW 12V

1

Z1

1 2

+14V REG

Z2

1 2

+6V REG

Z9

1

REG

Q1

12V REG

Z7

1 2

+12V REG

4

Z5

1 2

+3.1V REG

3 5

1 2

UNSW 14V

UNSW 6V

CN10 CN11

2 3

Q2, Q4

SWITCH

5

Z8

+3.1V REG

Z6

+5V REG

4

Z4

+5V REG

Z10

–8V REG

14 13 15

Z4

POWER

CONTROL

Z11

2 3

–12V REG

Z12

2 3

–5V REG

1

ı

4

16

RF 5V

SW 5V

SW 3.1V

VIDEO 5V

AUDIO 5V

J 3.1V

UNSW 6V

UNSW 3.1V

VIDEO –5V

AUDIO –5V

962147313456

CN12

UNSW 14V

8 9

UNSW 6V

2 3

UNSW 3.1V

4

UNSW –8V

7

SW –12V

11

POWER CONT

1

SW 12V

VA-106 BOARD

(SEE PAGE 4-71~96)

CN855 8 9 2

3 4 7

11

1

B UP 5V, D5V

2

IC862

1 3

+5V REG

IC861

2 3

–5V REG

IC103

IC101

AND/BUFFER

IC106

IC104IC102

BUFFER/AND

IC1116

IC1115

AND

D/A CONVERTER

* IC416 : DSR-40P ONLY

IC1114IC1110IC1105

IC651

IC425

OSD

IC652

IC423

SYNC SEP

IC653

OSD SELECT

IC602

UVIC CONTROL

IC416

IC411IC407

VC AMP

IC212IC207IC204

IC403IC402

VC DELAY

IC211

Y/C SEP

IC213

C DECODE

IC210

OSC

IC219IC216

*DSR-40P ONLY

2

11

IC857 DC/DC

CONV.

IC854

HI CON

IC202

L.P.F

3 4 8

CN851

CN852 CN1

CN401 CN1

CN856

IC214

IC208IC206

VC AMP

IC205

IC203IC201

VIDEO/Y/C SWITCH

30 29 28

2

23 24

9

12 10

9 19 20

17

16

EEP ROM

FL+VDD FL–VDD

FL–VEE SW 5V

DIG 5V

+5V

AUDIO +5V AUDIO –5V

AD VDD SW+12V SW–12V

UNSW–8V

UNSW+6V

IC856

CN104 1 2 3

29

7 8

FLUORESCENT INDICATOR TUBE

IC104

FL

DRIVER

RS-80 BOARD (SEE PAGE 4-99~101)

2

IC1

RS-422A

CONTROL

RE-33 BOARD (SEE PAGE 4-63~65)

15 17

HP-118 BOARD (SEE PAGE 4-119~122)

A+4V A–4V

IC218IC215IC209 IC222

RV2 RV3

IC862

2 3

–5V REG

IC863

1 3

+5V REG

IC864

1

REG CONT

HP AMP

IC855

MULTI PLEXER

IC427 IC429–

IC0001 SIGNAL SELECT

IC220

SYNC SELECT

9

19 20

17

16

IC859

RESET

IC221

AMP

IC217

ND101

POWER/

STANDBY

D113

IC103

LED

DRIVER

IC2

CLOCK

DRIVER

L/R REC

LEVEL

IC1

VC AMP Y BLANKING

IC0002

INTERFACE

IC1

AMP

IC860

LANC OUT

Y/R-Y/B-Y SWITCH

IC3

IC201 IC204 IC205

AUDIO

AMP

IC409

SET UP ADJ

IC404

IC701 IC704

IC707–

IC709

IC710

IC712 IC718– BUFFER

IC702 IC703 IC711

AUDIO SELECTOR

IC708

AUDIO PROCESS

IC853

INVERTER

IC406–

IC851

SIRCS IN

IC412 IC414–

INVERT AMP

IC420

VC AMP

GL-10 BOARD (SEE PAGE 4-111~114) CM-56 BOARD (SEE PAGE 4-127~130)

IC426IC421IC418

SC PHASE ADJ

* IC1105, IC1143 : DSR-40 ONLY

IC1105 IC1142

IC1124

IC1102

IC1136

+9V REG

2

IC1140

+5V REG

IC858

CLOCK GEN

IC401

YC MIX

IC422

C ENCODE

IC1138

0/180 LALT

IC1135

EX OR

IC1128

IC1143 IC1144

DELAY

IC1121

BUFFER

IC1141

SYNC GEN

IC1113

SC SWITCH

IC1109

GEN LOCK

IC1106

SC PROC

IC1101

SYNC SEP

3 1

IC430

CN1001

UNSW 6V

CN0001

IC415IC410IC408

IC419

IC417

MONITOR OUT DRIVER

IC424

INVERTER

IC654

B-Y/R-Y/Y/C/V/

IC1116

HD SHIFT

IC1122 IC1127

HD SHIFT

COURCE ADJ

IC1133

SC PHASE 90 SHIFT

IC1103

NOR

* IC1112 : DSR-40 ONLY

IC1104 IC1111

SHIFT REGISTOR

IC1115 IC1123 IC1131

TIMING DELAY

PULSE STRECH

IC1118

IC1119

3042628

SW 12V

VIDEO –5V

POWER CONT

12753

CN101

IC1125 IC1130

IC1107 IC1112

COUNTER

IC1117 IC1126 IC1134

IC1132

AMP

IC1137

AMP

Q1101, Q1102

FILTER

30

IC1108

IC1120 IC1129 IC1139

B. UP 5V

CN004

SW 3.1V

1

SW 5V

3

RF 5V

4

UNSW 6V

5

UNSW 14V

6

JC-19 BOARD

(SEE PAGE 4-19~60)

CN103

1

CN101

UNSW 6V

1

UNSW 3.1V

2

VIDEO 5V

3

J 3.1V

4

VIDEO –5V

6

AUDIO 5V

7

AUDIO –5V

9

IC012

DC/DC CONV.

IC009

LOADING

MOTOR DRIVE

2 3

IC015 A/D CONVERTER

LEVEL CONV.

IC006

COMP

FG, PG AMP

IC510

+3V REG

IC012

RF DC GEN.

IC008

5V–3V

IC001

SWITCH

IC018

IC014

FG AMP

IC011

IC005

ATF

IC017–

IC013

IC501

1 2

+5V REG

IC002

SWITCH

MODE CONTROL

IC009

IC003

MECHA CONT

IC501

IC011

–

RF DC GEN. TIMING GEN.

IC014

FG AMP

36

IC019

BUFFER

IC016

L.P.F

IC017

SWITCH

IC022

REEL MOTOR

DRIVE

IC503

CAP MOTOR

DRIVE

IC021

DRUM

MOTOR DRIVE

IC018

Q504– Q506

REG. SWITCH

IC209

IC511

3 1

+5V REG

CN002

CN501

IC210

CN003

CN007

CN006

CN005

CN001

1

CHIME VDD

1

IC214

15

9

10

6 7

8

2

10

6

14

5 6

2 6

12

7

UNSW 3.1V

7

IC504

D/A CONV.

FG/HE VCC

HE/FG VCC

EL 5V

REEL LED

EL 5V

CHIME VDD

IC207

1 3

+3V REG

EEP ROM

PB RF PSV

RP 3.1V

RF 5V

5V

M

M902

CAPSTAN MOTOR

M904

REEL MOTOR

MD-64 BOARD (SEE PAGE 4-135,136)

CN002

5 4

MD-63 BOARD

(SEE PAGE 4-134,135)

CN101

15 11

5

CN901

(FOR CASSETTE MEMORY)

IC211

IC213–

TIMING GEN

IC502

INVERTER

IC005

T ELETEN

IC003

T REEL FG

IC101

IC103

FP-406 BOARD

(SEE PAGE 4-135)

IC205

IC503

IC006

IC004

S REEL FG

S ELETEN

CLOCK GEN

IC102

IC105

IC206

IC422

FRAME PLL

IC200

I/O INTERFACE

IC403

IC402

V RAM

IC019

3 1

+2.1V REG

16 21

22 24

25 23

RP-228 BOARD (SEE PAGE 4-9~12)

CN103

IC702

DV INTERFACE

IC703

DV CONTROL

IC701

DV SIGNAL

PROCESS

IC401

BLANKING

IC411

AV MIX

Q772, 773

Q774, 775

IC771

EVR

IC770

EEP ROM

IC791

+3.1V REG

IC421

SP CON

IC807

IC903 IC909

AD/DA CONV.

IC908

AND

IC906 IC916

AUDIO CLK

IC805

IC841 COMP

IC907

IC777

REC/PB

AMP

IC775 RF EQ

IC773

IC772

A/D CONV.

IC774

CHANNEL

CODING

PLL

IC410

4M DRAM

IC901

IC904

FS CON

IC902

D-FFS

3-11 3-12

3-13

IC836

IC838

BUFFER

IC840

IC801

TIMING CONT

IC804

AND

IC914

COMP

IC915

IC802

REG CONT

IC911 IC837

AUDIO CLOCK GEN AD/DA CONV.

3-14 E

IC831

–

BUFFER

IC833

IC835

PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

4-1. FRAME SCHEMATIC DIAGRAM

DSR-40/40P

SECTION 4

4-1

4-2 4-3

FRAME

4-4

DSR-40/40P

4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block)

For printed wiring boards:

• b : Pattern from the side which enables seeing. (The other layers’ pattern are not indicated)

• Circled numbers refer to waveforms.

• Through hole is omitted.

• There are few cases that the part printed on diagram isn’t mounted in this model.

• Chip parts.

Transistor Diode

5

5246

31

654

123

10

W unless otherwise noted.

22U

TA A

C

EB

For schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF : µµF 50V or less are not indicated except for electrolytics and tantalums.

• Chip resistors are 1/ kΩ : 1000Ω, MΩ : 1000kΩ.

• Caution when replacing chip parts. New parts must be attached after removal of chip. Be careful not to heat the minus side of tantalum capacitor, because it is damaged by the heat.

• Some chip part will be indicated as follows.

Example C 541

21

21321321

345

123

L 452 10UH

2520

3

RP-228 BOARD (SIDE A) CN101 A-2

CN102 A-4 CN771 B-6 CN775 A-5

D772 A-1 D774 B-5 D775 C-5

IC770 C-1 IC771 D-3 IC772 B-1 IC775 B-3 IC777 C-5

Q105 C-2 Q109 B-3 Q774 A-1 Q775 A-1 Q776 B-2 Q777 B-2 Q779 A-3 Q784 B-3

RP-228

1

A

RP-228 (REC/PB AMP) PRINTED WIRING BOARD

– Ref. No.: RP-228 board; 7,000 series –

BOARD (SIDE A)

• For Printed Wiring Board.

• RP-228 board is six-layer print board. However, the patterns of layers 2 to 5 have not been included in the diagram.

• There are few cases that the part isn't mounted in this model is printed on this diagram.

• Chip transistor

C

EB

RP-228

A

BOARD (SIDE B)

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

RP-228 (REC/PB AMP)

MD-64 (TAPE DETECT)

RS-80 (RS-422A IF)

U-2 (POWER 2)

CM-56 (SERVO, SYSTEM CONTROL)

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

13

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

RP-228 BOARD (SIDE B)

CN103 D-5 D771 D-4

D773 C-6 IC773 B-4

IC774 B-6 Q701 A-3

Q702 A-3 Q772 C-4 Q773 D-4 Q778 A-4

Kinds of Temperature External capacitor characteristics dimensions (mm)

• Constants of resistors, capasitors, ICs and etc with XX indicate that they are not used. In such cases, the unused circuits may be indicated.

• Parts with ★ differ according to the model/destination. Refer to the mount table for each function.

• All variable and adjustable resistors have characteristic curve B, unless otherwise noted.

• Signal name

XEDIT → EDIT PB/XREC → PB/REC

• 2 : nonflammable resistor.

• 1 : fusible resistor.

• C : panel designation.

• A : B+ Line.*

• B : B– Line.*

• J : IN/OUT direction of B line (+, –).*

• C : adjustment for repair.*

• Circled numbers refer to waveforms.*

Measuring conditions voltege and waveform:

• Voltages and waveforms are measured between the measurement points and graound when color bar signal input.They are reference v alues and reference wav eforms.* (VOM of DC 10 M Ω input impedance is used)

• Voltage values change depending upon input impedance of VOM used.

* Indicated by the color red.

Note:

The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.

When indicating parts by reference number, please include the board name.

Note:

Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

B

C

D

05

2

4

5

3

9

7

6

8

1-668-406-

12

123456

B

C

D

05

12

11

10

1-668-406-

12

123456

REC/PB AMP

RP-228

4-5 4-6 4-7 4-8

http://getMANUAL.com

RP-228 (REC/PB AMP) SCHEMATIC DIAGRAM

RP-228 BOARD

1

0.04 µsec IC772 2 – 8 PB

2

41.8 MHz IC772 !™ PB

3

3.4 Vp-p

2.3 Vp-p

1.6 Vp-p

DSR-40/40P

8

4.0 Vp-p

3.3 msec IC777 #¡ REC

9

4.5 Vp-p

6.7 msec IC777 2 3 6 7

0

4.3 Vp-p

4

5

6

7

3.3 msec IC775 @º PB IC774 !ª REC/PB

!¡

0.5 Vp-p

3.3 msec IC775 2 PB

!™

0.6 Vp-p

6.7 msec

IC777 !ª PB IC774 1 – 4, ^¢

!£

3.0 Vp-p

6.7 msec IC777 @™ REC/PB IC774 %ª – ^£

0.25 µsec

41.8 MHz

3.6 Vp-p

8.38 MHz

IC774 5 REC/PB

IC774 %¶ PB

3.4 Vp-p

4-9 4-10 4-11

4-12

3.3 msec IC777 @¶ REC

6.0 Vp-p

4-13

REC/PB AMP

RP-228

DSR-40/40P

1-668-404-

05

JC-19

BOARD (SIDE B)

A

B

C

D

E

F

1234567891011

21

41

49

43

42

64

60

59

58

57

63

62

4

5

6

7

8

10

9

17

18

19

20

21

36

34

40

39

37

38

61

35

JC-19 (AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE,

JC-19 BOARD (SIDE A) CN103 A-6

CN104 A-3 CN411 A-9 CN412 A-10 CN501 D-5 CN831 D-10

IC012 C-2 IC013 C-2 IC014 C-1 IC018 B-4 IC019 C-11 IC200 E-2 IC209 E-1 IC210 E-1 IC211 D-4 IC212 D-4 IC213 B-4 IC214 C-4 IC401 B-6 IC410 B-10 IC411 B-8 IC701 F-9 IC702 E-10 IC801 E-7 IC804 F-6 IC805 E-4 IC807 D-8 IC831 E-9 IC833 D-9 IC840 D-11

Q039 B-3 Q040 B-3 Q041 B-3 Q042 B-3 Q043 B-2 Q044 B-2 Q045 A-3 Q048 B-4 Q050 A-2 Q051 B-2 Q052 B-1 Q053 B-1 Q200 C-3 Q201 D-2 Q801 D-7

DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER) PRINTED WIRING BOARD

– Ref. No.: JC-19 board; 5,000 series –

JC-19

BOARD (SIDE A)

A

B

3

1

33

32

31

2

26

C

22

23

24

25

51

50

GL-10 (SYNC GENERATOR)

MD-63 (TAPE DETECT)

HP-118 (AUDIO)

(DISPLAY CONTROL)

RP-228 (REC/PB AMP)

MD-65 (TAPE DETECT)

FR-158

MD-64 (TAPE DETECT)

RS-80 (RS-422A IF)

U-2 (POWER 2)

CM-56 (SERVO, SYSTEM CONTROL)

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

4-14 4-15

AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

D

05

E

16

14

15

13

12

F

1234567891011

11

55

54

52

53

JC-19

30

29

28

44

27

47

45

46

4-16

• For Printed Wiring Board.

• JC-19 board is six-lay er print board. How ev er , the patterns of layers 2 to 5 have not been included in the diagram.

• There are few cases that the part isn't mounted in this model is printed on this diagram.

• Chip transistor

C

EB

48

1-668-404-

21

4-17 4-18

JC-19 BOARD (SIDE B) CN101 B-1

CN503 A-6 CN701 D-1

D201 D-9 D421 D-8 D422 F-9 D423 E-9 D424 E-9 D425 D-8 D501 A-4 D503 A-5 D504 B-5 D901 E-6 D902 E-6 D903 C-2 D910 C-2

IC009 A-9 IC010 B-9 IC011 B-9 IC015 C-11 IC016 C-10 IC017 C-9 IC205 E-10 IC206 E-10 IC207 F-10 IC402 B-7 IC403 C-7 IC421 B-2 IC422 E-8 IC501 C-5 IC502 B-4 IC503 B-4 IC504 A-4 IC510 A-5 IC511 A-4 IC703 E-2 IC802 E-3 IC832 D-3 IC835 E-3 IC836 D-3 IC837 D-4 IC838 D-2 IC841 D-2 IC901 D-7 IC902 D-7 IC903 D-7 IC904 F-7 IC906 F-6 IC907 D-6 IC908 F-5 IC909 D-6 IC911 E-5 IC914 D-5 IC915 D-6 IC916 D-6

Q026 A-11 Q027 A-10 Q028 A-10 Q029 A-11 Q030 A-10 Q031 A-10 Q032 B-11 Q033 B-10 Q034 B-10 Q035 B-11 Q036 B-10 Q037 B-10 Q501 A-5 Q502 A-5 Q504 B-6 Q505 B-6 Q506 B-6 Q832 C-2 Q902 E-6 Q903 D-5 Q910 C-2 Q911 C-3

JC-19 (AD/DA CONVERTER) SCHEMATIC DIAGRAM

JC-19 BOARD (1/10)

1

DSR-40/40P

6

0.54 Vp-p

H

Q045 E PB

27

0.54 Vp-p

H

Q051 2 PB

38

0.39 Vp-p

H

Q053 2 PB IC015 @¡ REC

4

2.0 Vp-p

9

H IC016 @¡ REC

0.15 µsec IC016 1 – 8 REC

H

0.9 Vp-p

3.6 Vp-p

0.8 Vp-p

3.6 Vp-p

H

IC017 @¡ REC

50

3.6 Vp-p

0.15 µsec IC017 1 – 8 REC IC015 – IC017 !™ REC/PB

0.15 µsec IC015 1 – 8 REC

3.4 Vp-p

13.5 MHz

4-19

4-20 4-21 4-22

AD/DA CONVERTER

JC-19 (1/10)

DSR-40/40P

JC-19 BOARD (2/10)

!¡

JC-19 (S1 AFC) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

!¶

3.8 Vp-p

13.5 MHz

IC200 (º (¡ REC/PB

!™ !•

3.4 Vp-p

0.15 µsec

IC200 `⁄⁄⁄ – `⁄⁄° REC/PB

!£ !ª

3.4 Vp-p

0.15 µsec

IC200 `⁄¤¤ – `⁄¤· REC/PB IC205 !• @º REC/PB

!¢ @º

1.2 Vp-p

H

IC200 `⁄‹· PB

!∞ @¡

0.8 Vp-p

H

IC205 7 REC

3.2 Vp-p

13.5 MHz

IC205 !∞ REC/PB

3.0 Vp-p

H

3.0 Vp-p

H

IC205 @• REC/PB

!§

0.39 Vp-p

H

IC200 `⁄›ﬁ PB IC205 $¡ REC/PB

0.54 Vp-p

H

IC200 `⁄›ﬂ PB

13.5 MHz

3.2 Vp-p

S1 AFC

JC-19 (2/10)

4-24 4-25 4-26 4-27 4-28

JC-19 (U1) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

DSR-40/40P

JC-19 BOARD (3/10)

@™

3.4 Vp-p

0.12 µsec

IC401 5 – !¡ !£ REC/PB

@£

3.6 Vp-p

13.5 MHz

IC401 !¢ REC/PB

@¢

0.12 µsec

IC401 !¶ – @™ @¢ @∞ REC/PB

@∞

18.16 MHz

IC401 #£ REC/PB

@§

0.12 µsec

IC401 ^• – &¶ &ª – *¢ REC/PB

3.4 Vp-p

3.2 Vp-p

2.4 Vp-p

4-29

4-30 4-31 4-32

U1

JC-19 (3/10)

DSR-40/40P

JC-19 (D1) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

JC-19 BOARD (4/10)

@¶

3.2 Vp-p

0.1 µsec

IC411 #¢ – $¡, $¢ – %º, %¢ REC/PB

@•

3.0 Vp-p

6.6 msec IC411 %• REC/PB

@ª

#º

#¡

#™

#£

3.6 Vp-p

8.38 MHz IC411 &™ REC

3.2 Vp-p

0.25 µsec IC411 &¢ – &¶ REC

3.6 Vp-p

0.25 µsec IC411 *¡ – *∞ PB

3.6 Vp-p

8.37 MHz IC411 *• PB

D1

JC-19 (4/10)

0.25 µsec IC411 (¡ – (∞ PB

4-33

3.4 Vp-p

4-34 4-35 4-36

JC-19 (C1 SPCON) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

DSR-40/40P

JC-19 BOARD (5/10)

#¢

3.4 Vp-p

13.5 MHz

IC422 2 3 @• REC/PB

#∞

3.4 Vp-p

27 MHz

IC422 !™ REC/PB

#§

3.2 Vp-p

#¶

#•

#ª

$º

13.5 MHz

IC422 @∞ REC/PB

3.2 Vp-p

18.1 MHz

IC422 $• $ª REC/PB

2.5 Vp-p

36.3 MHz

IC422 %∞ REC/PB

2.9 Vp-p

33 msec

IC422 &£ REC/PB

4-37

6.6 msec IC422 &¢ REC/PB

$¡

20 MHz

IC421 $º REC/PB

4-38 4-39 4-40

2.8 Vp-p

C1 SPCON

JC-19 (5/10)

DSR-40/40P

JC-19 BOARD (6/10)

$™

JC-19 (MODE) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

2.8 Vp-p

20 MHz

$£

IC501 $º REC/PB

2.5 Vp-p

32.768 kHz IC501 %™ REC/PB

MODE

JC-19 (6/10)

4-41 4-42 4-43 4-44

JC-19 (DV IN/OUT) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

DSR-40/40P

JC-19 BOARD (7/10)

$¢

2.9 Vp-p

33 msec

IC701 $£ REC/PB

$∞

2.9 Vp-p

6.6 msec IC701 $∞ REC/PB

$§

$¶

$•

$ª

18.16 MHz IC701 $¶ REC/PB

100 nsec

*™ – *∞ *¶ – (º (™ – (∞

IC701

(¶ – `⁄‚‚ REC/PB

24.57 MHz IC702 #¶ REC/PB

6 MHz

IC703 8 REC/PB

3.0 Vp-p

3.2 Vp-p

2.9 Vp-p

4-45

4-46 4-47 4-48

DV IN/OUT

JC-19 (7/10)

DSR-40/40P

JC-19 (AUDIO CORE) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

JC-19 BOARD (8/10)

%º

0.9 Vp-p

49.152 MHz IC801 @ª REC/PB

%¡

4.5 Vp-p

3 MHz

IC804 8 REC/PB

%™

%£

%¢

%∞

3.6 Vp-p

12.3 MHz

IC805 @• REC/PB

2.8 Vp-p

18.16 MHz IC805 %£ REC/PB

3.1 Vp-p

1.1 msec IC805 %• REC

3.1 Vp-p

1.1 msec

IC805 ^º PB

AUDIO CORE

JC-19 (8/10)

4-50 4-51 4-52

JC-19 (DIGITAL AUDIO) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

DSR-40/40P

JC-19 BOARD (9/10)

%¶

3.1 Vp-p

33 msec

IC911 2 PB

%•

2.3 Vp-p

24.57 MHz

IC911 @¢ REC/PB

%ª

^º

3.4 Vp-p

6.1 MHz

IC911 @• REC/PB

3.4 Vp-p

12.3 MHz

IC911 #º REC/PB

4-53

4-54 4-55 4-56

DIGITAL AUDIO

JC-19 (9/10)

DSR-40/40P

JC-19 (AUDIO D/A, A/D CONVERTER) SCHEMATIC DIAGRAM • See page 4-14 for JC-19 printed wiring board.

JC-19 BOARD (10/10)

^¡

3.0 Vp-p

48 kHz

IC837 !¡ REC/PB

^™

3.4 Vp-p

3 MHz

^£

^¢

IC837 !™ REC/PB

3.6 Vp-p

1 µsec

IC837 !£ PB

3.4 Vp-p

12.3 MHz IC837 !∞ PB

AUDIO D/A, A/D CONVERTER

JC-19 (10/10)

4-58

4-59

4-60

RE-33 (V/A IN/OUT), CB-67 (AUDIO OUT) PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAM

– Ref. No.: RE-33 board; 6,000/CB-67 board; 6,000 series –

DSR-40/40P

• For Printed Wiring Board.

• There are cases that the part isn't mounted in this model is printed on this diagram.

RE-33

A

B

C

05

BOARD (SIDE A)

A

K

A

K

A

RE-33

BOARD (SIDE B)

REF VIDEO

INPUT

OUTPUT

INPUT

A

KK

A

B-Y

A

KK

B

A

K K

A

K

A

K

1-673-140-

11

1234

C

05

1234

A

R-Y

KK

VIDEO

S VIDEO

Y

KK

A

VIDEO

A

MONITOR

A

CGY

G

A

KK

A

K

CH-1/3

A

AUDIO

A

CH-2/3

K

A

K

A

K

A

CGY

G

KK

A

KK

S VIDEO

A

VIDEO

A

K

CH-1

AUDIO

CH-2

1-673-140-

11

RE-33 BOARD (SIDE A) CN2 B-1

CN3 C-1 D19 C-1

D20 C-1 D21 B-1 D22 B-1 D23 A-1 D24 A-1 D25 A-1 D26 A-1

IC1 B-1

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

RP-228 (REC/PB AMP)

MD-64 (TAPE DETECT)

RS-80 (RS-422A IF)

U-2

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

(POWER 2)

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO,

CM-56

AUDIO D/A, A/D CONVERTER

(SERVO, SYSTEM CONTROL)

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

4-61 4-62 4-63 4-64

CB-67

05

BOARD (SIDE A)

1-673-141-

11

CB-67

05

BOARD (SIDE B)

AUDIO CH-2/4

1

21

3

AUDIO CH-1/3OUTPUT

3

1-673-141-

RE-33 BOARD (SIDE B) CN1 A-3 D1 C-3

D2 C-3 D3 C-3 D4 C-4 D5 B-4 D6 B-4 D7 B-4 D8 C-3 D9 B-3 D10 C-3 D11 C-3 D12 C-3 D13 B-3 D14 B-3 D15 B-1 D16 B-1 D17 B-2 D18 A-2

2

11

4-65

V/A IN/OUT, AUDIO OUT

RE-33 CB-67

DSR-40/40P

VA-106 (IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM) PRINTED WIRING BOARD

– Ref. No.: VA-106 board; 10,000 series –

VA-106 BOARD (SIDE A) CN0001 D-3

CN101 E-5 CN102 E-6 CN401 B-7 CN601 A-2 CN602 A-2 CN851 E-3 CN852 A-1 CN855 E-7 CN856 E-1

D201 C-7 D401 B-5 D402 B-5 D403 C-4 D651 B-3 D851 A-4 D852 A-4 D854 D-1 D858 C-1 D860 E-2

IC101 E-5 IC104 E-4 IC105 E-4 IC106 E-5 IC202 B-7 IC219 D-7 IC401 B-5 IC409 C-6 IC410 B-5 IC411 D-4 IC413 D-5 IC414 D-5 IC416 D-4 IC417 B-6 IC418 C-6 IC421 C-6 IC426 C-3 IC429 D-5 IC430 B-5 IC854 E-1 IC855 A-2 IC857 B-4 IC860 A-3 IC861 E-2 IC862 E-7 IC1115 D-3 IC1116 D-3

Q0004 C-2 Q101 E-5 Q102 E-5 Q103 E-5 Q202 C-7 Q203 B-7 Q205 B-7 Q206 C-6 Q207 C-6 Q208 B-7 Q209 C-6 Q211 D-6 Q215 B-6 Q218 B-8 Q220 C-8 Q225 C-8 Q228 D-6 Q421 C-5 Q422 C-5 Q423 C-5 Q425 B-5 Q427 B-5 Q607 E-4 Q613 D-4 Q653 B-2 Q654 B-2 Q851 D-2 Q853 D-1 Q854 E-7

VA-106 BOARD (SIDE A)

A

9

10

B

C

A

K

D

E

58

2

1

59

IN/OUT

1

2

29

DV

3 4

KA

LANC

3

4

CONTROL S

A

K

A

1

3

4

13

5

4

38

5

1

5

AK

A

1 3

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

GL-10 (SYNC GENERATOR)

RP-228 (REC/PB AMP)

RS-80 (RS-422A IF)

U-2 (POWER 2)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

VA-106 BOARD (SIDE B)

CB-67 (AUDIO OUT)

U-1 (POWER 1)

HP-118 (AUDIO)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT,

A

AUDIO CORE, DIGITAL AUDIO,

(DISPLAY CONTROL)

FR-158

2

25

4

3

1

5

40

3

4

1

5

12 7

K

42

1

2

1

34

6

2

3

CM-56

(SERVO, SYSTEM CONTROL) MD-64 (TAPE DETECT)

AUDIO D/A, A/D CONVERTER

B

9

1

127

1

30

31

5

28

32

27

1

5

4

5 4

3

4

1

3

4

3

5

1

33

K A

1

12

6

7

3

1

4

5

6

1

5

C

D

5

1

3

5

4

6

4

18

3

E

• For Printed Wiring Board.

• V A-106 board is 4-la y er print board. Ho wev er, the patterns of layers 2 to 3 have not been included in the diagram.

• There are few cases that the part isn't mounted in this model is printed on this diagram.

• Chip transistor

5

C

5246

EB

31

654

123

8

64

65

41

40

6

14

A

12

7

80

1

K

11

13

10

5 4

25

24

17

16

15

5

4

5

4

3

1

3

A

K

4 5

1

3

1

3

4

5

1

39

VA-106 BOARD (SIDE B) D202 C-1

D404 D-3 D405 D-3 D406 D-4 D407 B-4 D408 B-3 D855 C-8 D856 C-8 D857 C-8 D859 E-1 D862 E-6

K

A

1

3

5

4

K

A

56

K

41

K

A

K

53

52

54

57

55

A

43

45

26

48

35

37

36

47

25

34

5

1

6

13

4

3

7

9 10

12

A

K

60

44

46

7

6

3

4

1

5

1

12

7

6

1

12

7

6

1

12

29

AK

K

A

D863 A-5 IC0001 C-7

IC0002 C-6 IC102 E-5 IC103 E-5 IC201 B-1 IC203 B-1 IC204 D-2 IC205 B-1 IC206 E-2 IC207 C-1 IC208 C-1 IC209 E-2 IC210 C-1 IC211 B-2 IC212 D-2 IC213 D-2 IC 214 E-2 IC215 D-1 IC216 D-1 IC217 C-1 IC218 E-2 IC220 D-2 IC221 D-2 IC222 D-1 IC402 E-3 IC403 E-4 IC404 E-3 IC405 E-3 IC406 D-4 IC407 D-5 IC408 B-3 IC412 D-3 IC415 B-3 IC419 B-3 IC420 C-5 IC422 C-5 IC423 C-4 IC424 D-5 IC425 C-5 IC427 D-3 IC428 D-3 IC602 E-5 IC651 B-6 IC652 B-6 IC653 B-7 IC654 B-7 IC851 A-5 IC853 A-5 IC856 C-8 IC858 D-8 IC859 C-8 IC1105 C-6

IC1110 D-6 IC1114 C-6

Q0001 C-7 Q0002 C-7 Q0003 C-6 Q201 C-2 Q204 D-2 Q210 C-3 Q212 C-3 Q213 C-3 Q214 B-3 Q216 C-1 Q217 D-2 Q219 E-2 Q221 C-1 Q222 C-2 Q223 D-1 Q224 D-3 Q226 D-3 Q227 D-2 Q229 D-1 Q230 D-3 Q231 D-1 Q232 E-2 Q233 D-1 Q234 B-1 Q235 B-2 Q236 B-1 Q401 E-3 Q402 E-3 Q403 E-4 Q404 D-6 Q405 D-6 Q406 D-3 Q407 D-3 Q408 D-4 Q409 D-3 Q410 D-3 Q411 D-4 Q412 D-5 Q413 D-3 Q414 D-3 Q415 D-4 Q416 D-5 Q417 D-4 Q418 D-4 Q419 D-4 Q420 D-5 Q426 B-3 Q428 C-6 Q429 C-6 Q430 C-5 Q431 E-3 Q432 D-3 Q433 D-4 Q601 D-4 Q602 D-4 Q604 D-4 Q605 E-4 Q606 E-4 Q651 B-6 Q652 A-6 Q852 C-8 Q855 E-6

24

46

31

1

51

8

9

16

17

50

32

1

25

49

24

3

6

4

K

A

BCE

23

29

1

05

12345678

19

1

29

4-66

IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

VA-106

1

29

1

1-673-138-

11

05

12345678

19

20

21

22

4-67 4-68 4-69 4-70

1-673-138-

11

VA-106 (IF) SCHEMATIC DIAGRAM

DSR-40/40P

4-71

4-72

IF

VA-106 (1/7)

DSR-40/40P

VA-106 (VIDEO IN) SCHEMATIC DIAGRAM • See page 4-66 for VA-106 printed wiring board.

VIDEO IN

VA-106 (2/7)

4-75

4-76 4-77 4-78

VA-106 BOARD (2/7)

1

8

!∞

2

3

4

5

H

Q202 B REC

H

IC202 1 REC

H

Q203 E REC

H

IC211 @∞ REC

1 Vp-p

640 mVp-p

1.5 Vp-p

9

!º

!¡

!™

H

IC203 7 REC

H

IC205 7 REC

H

IC213 @∞ REC

H

IC213 5 REC

1 Vp-p

630 mVp-p

500 mVp-p

260 mVp-p

860 mVp-p

DSR-40: 3.58 MHz DSR-40P: 4.43 MHz

Q231 E REC/PB

!§

1 Vp-p

H

IC204 6 REC

!¶

760 mVp-p

H

IC212 6 REC

!•

2.4 Vp-p

H

IC215 1 REC

!ª

H

IC211 #¡ REC

6

H

IC211 #ª REC

7

DSR-40: 14.32 MHz DSR-40P: 17.73 MHz

IC211 !¡ REC/PB

1.4 Vp-p

960 mVp-p

2.8 Vp-p

DSR-40: 14.32 MHz DSR-40P: 17.73 MHz

IC213 !º REC/PB

!£

H IC213 @º REC

!¢

H

IC213 !ª REC

1.7 Vp-p

1.3 Vp-p

1 Vp-p

1.1 Vp-p

H

IC209 1 REC

@º

1.1 Vp-p

H

IC218 1 REC

4-79

VA-106 BOARD (3/7)

@¡

500 mVp-p

#¡

700 mVp-p

$º

1.4 Vp-p

@™

@£

@¢

@∞

H

Q401 B PB

Q402 B PB

Q403 B PB

H Q404 5 PB

540 mVp-p

390 mVp-p

1.2 Vp-p

680 mVp-p

#£

#™

#¢

#∞

H

Q423 6 PB

H

IC418 1 PB

H

IC421 1 PB

H

IC422 @¢ PB

1 Vp-p

450 mVp-p

$™

$¡

$£

$¢

H

IC410 !£ PB

H

IC415 !£ REC/PB

H IC417 !£ REC/PB

H

IC419 !£ REC/PB

2.2 Vp-p

1.3 Vp-p

2.2 Vp-p

680 mVp-p

@§

@•

@ª

#º

@¶

H

Q412 3 PB

H

Q416 5 PB

H

IC409 2 PB

H

IC409 !§ PB

H

IC412 1 PB

1.3 Vp-p

470 mVp-p

670 mVp-p

1.4 Vp-p

700 mVp-p

#§

#¶

#ª

#•

H

IC422 1 PB

IC422 3 PB

H

IC422 !• PB

H

IC426 1 PB

H

IC408 !£ PB

500 kHz

IC423 !º REC/PB

$∞

1.1 Vp-p

H

$§

840 mVp-p

$¶

680 mVp-p

$•

1.4 Vp-p DSR-40: 14.32 MHz

DSR-40P: 17.73 MHz

H

IC423 9 REC/PB

V

IC423 5 REC/PB

H

IC425 @∞ REC/PB

IC425 8 REC/PB

4.3 Vp-p

4 Vp-p

2.2 Vp-p

4.6 Vp-p

H

Q422 6 PB

4-80

VA-106 (VIDEO OUT) SCHEMATIC DIAGRAM • See page 4-66 for VA-106 printed wiring board.

DSR-40/40P

4-81 4-82

4-83 4-84

VIDEO OUT

VA-106 (3/7)

DSR-40/40P

VA-106 (UVIC, DV IN/OUT) SCHEMATIC DIAGRAM • See pag e 4-66 for VA-106 printed wiring board.

VA-106 BOARD (4/7)

$ª

3.3 Vp-p

DSR-40: 3.58 MHz DSR-40P: 4.43 MHz

IC602 #¡ REC/PB

%º

2.1 Vp-p

%¡

H

IC602 !• REC/PB

960 mVp-p

H

IC602 !¶ REC/PB

UVIC, DV IN/OUT

4-85 4-86 4-87 4-88

VA-106 (4/7)

VA-106 (MONITOR OUT) SCHEMATIC DIAGRAM • See page 4-66 for VA-106 printed wiring board.

DSR-40/40P

VA-106 BOARD (5/7)

%™

2.2 Vp-p

H

IC651 @∞ REC/PB

%£

4.6 Vp-p

DSR-40: 14.32 MHz DSR-40P: 17.73 MHz

IC651 8 REC/PB

%¢

%∞

%§

1 Vp-p

H

IC652 2 REC/PB

4 Vp-p

V

IC652 5 REC/PB

680 mVp-p

500 kHz IC652 !º REC/PB

%¶

4.3 Vp-p

H

IC652 9 REC/PB

4-89

4-90

4-91

MONITOR OUT

VA-106 (5/7)

DSR-40/40P

VA-106 (HI CON) SCHEMATIC DIAGRAM • See page 4-66 for VA-106 printed wiring board.

HI CON

VA-106 (6/7)

4-92

4-93

4-94

VA-106 BOARD (6/7)

%•

20 MHz

IC854 $™ REC/PB

%ª

DSR-40/40P

VA-106 (SG SELECT, EVR) SCHEMATIC DIAGRAM • See page 4-66 for VA-106 printed wiring board.

6.5 Vp-p

3.1 Vp-p

^º

32.798 kHz IC854 %¢ REC/PB

560 mVp-p

32.798 kHz IC858 2 REC/PB

4-95 4-96

SG SELECT, EVR

VA-106 (7/7)

DSR-40/40P

RS-80 (RS-422A IF) PRINTED WIRING BOARD

– Ref. No.: RS-80 board; 3,000 series –

RS-80

BOARD (SIDE A)

A

B

• For Printed Wiring Board.

• There are fe w cases that the part isn't mounted in this model is printed on this diagram.

REMOTE

RS-80

BOARD (SIDE B)

1

RS-422A

9

5

6

1

A

K

2

A

K

A

K

A

1-673-143-

B

11

A

K

A

1-673-143-

KAK

11

05

RS-80 BOARD (SIDE A) CN1 B-1 D5 B-2

D6 B-2 D7 B-2

IC3 A-1

123

RS-80 (RS-422A IF)

U-2 (POWER 2)

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

RP-228 (REC/PB AMP)

05

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

123

RS-80 BOARD (SIDE B) CN 2 A-2 D 1 A-2

D 2 A-3 D 3 A-2 D 4 A-2

IC 1 A-1 IC 2 A-2

RS-422A IF

RS-80

CB-67 (AUDIO OUT)

U-1 (POWER 1)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

CM-56

(SERVO, SYSTEM CONTROL) MD-64 (TAPE DETECT)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

4-97 4-98

RS-80 (RS-422A IF) SCHEMATIC DIAGRAM

DSR-40/40P

RS-80 BOARD

1

4.7 Vp-p

614 kHz

2

IC2 3 REC/PB

4.3 Vp-p

8 MHz

IC1 7 REC/PB

4-99

4-100

4-101

RS-422A IF

RS-80

DSR-40/40P

• For Printed Wiring Board.

• There are few cases that the part isn't mounted in this model is printed on this diagram.

• Chip transistor

C

EB

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

RP-228 (REC/PB AMP)

MD-64 (TAPE DETECT)

RS-80 (RS-422A IF)

U-2 (POWER 2)

CM-56 (SERVO, SYSTEM CONTROL)

FR-158 BOARD (SIDE A) D101 A-1

D102 C-4 D108 B-7 D109 B-7 D110 B-7 D111 B-6 D112 B-6 D113 A-1 D114 A-1 D117 B-6

Q101 A-1

FR-158 BOARD (SIDE B) CN104 A-5 D115 B-3

D116 A-5 IC103 B-5

IC104 B-3 Q103 B-7

Q104 B-7 Q105 B-7 Q106 B-6 Q107 B-6 Q110 B-6

FR-158 (DISPLAY CONTROL) PRINTED WIRING BOARD

– Ref. No.: FR-158 board; 3,000 series –

FR-158

BOARD (SIDE A)

ON/STANDBY

K

A

K

POWER

SW

K

A

B

C

05

12345678

FR-158 BOARD (SIDE B)

A

INPUT

SELECT

A

K

COUNTER

RESET

COUNTER

CL

K

TC

TAPE

REMAIN

A

STOP

p

S107

COUNTER

SELECT

AUDIO

MONITOR

REW

0

REW

CH-1/2

MIX

CH 3/4

PLAY

(

TIMER

REPEAT

OFF

EJECT

DUP

FF

)

LOCAL/

REMOTE

REC

PAUSE

FF

REMOTE

LOCAL

DUP

PAUSE

P

MENU

SET

UP

DOUN

1-673-142-

REC

r

11

DISPLAY CONTROL

FR-158

4-102

B

K

A

C

1-673-142-

11

05

12345678

4-103

4-104

FR-158 (DISPLAY CONTROL) SCHEMATIC DIAGRAM

DSR-40/40P

4-105

4-106

4-107

DISPLAY CONTROL

FR-158

DSR-40/40P

A

B

C

123

1-673-139-

GL-10

BOARD (SIDE B)

11

1

9

8

16

17

24

25

32

5

1

3

4

K

A

K

A

S

D

G

5

4

1

3

1

9

8

16

17

24

25

32

05

6

7

13

5

12

11

10

4

3

2

1

• For Printed Wiring Board.

• GL-10 board is 4-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.

• There are few cases that the par t isn't mounted in this model is printed on this diagram.

• Chip transistor

5

C

5246

EB

31

GL-10 BOARD (SIDE A) D1102 C-1 IC1104 A-3

IC1105 A-3 IC1107 A-3 IC1108 A-3 IC1111 B-3 IC1112 B-3 IC1116 B-1 IC1118 B-2 IC1119 B-1 IC1121 A-2 IC1128 B-2 IC1132 B-3 IC1133 C-3 IC1134 B-1 IC1135 C-2 IC1136 B-1 IC1137 B-3 IC1138 C-2 IC1139 C-2 IC1140 B-1 IC1142 A-2 IC1143 A-2 IC1144 B-2

Q1104 C-2 Q1105 C-2 Q1106 C-2

GL-10 (SYNC GENERATOR) PRINTED WIRING BOARD

– Ref. No.: GL-10 board; 20,000 series –

GL-10

BOARD (SIDE A)

A

6

GL-10 BOARD (SIDE B) CN1001 C-2 D1101 B-3

D1103 B-2 IC1101 B-1

IC1102 B-2 IC1103 A-3 IC1106 B-2 IC1109 B-2 IC1113 B-2 IC1115 B-3 IC1117 B-3 IC1120 C-3 IC1122 A-2 IC1123 C-3 IC1124 A-2 IC1125 A-2 IC1126 B-3 IC1127 A-3 IC1129 B-3 IC1130 A-2 IC1131 B-3 IC1141 B-2

Q1101 C-1 Q1102 C-1 Q1103 A-2

SYNC GENERATOR

GL-10

1

5

B

6

1

5

A

K

3

15

C

1

4

5

4

1

3

14

05

123

4-108 4-109 4-110

9

8

GL-10 (SYNC GENERATOR)

MD-63 (TAPE DETECT)

1-673-139-

MD-65 (TAPE DETECT)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

11

RP-228 (REC/PB AMP)

MD-64 (TAPE DETECT)

RS-80 (RS-422A IF)

U-2 (POWER 2)

CM-56 (SERVO, SYSTEM CONTROL)

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

GL-10 (SYNC GENERATOR) SCHEMATIC DIAGRAM

GL-10 BOARD

1

DSR-40/40P

9

2

3

4

5

H

Q1101 5 REC

H

IC1101 2 REC

H

IC1101 1 REC

H

IC1106 4 REC

600 mVp-p

1 Vp-p

5 Vp-p

6 Vp-p

450 mVp-p

DSR-40: 3.58 MHz DSR-40P: 4.43 MHz

Q1106 E REC/PB

!º

5 Vp-p

H

IC1120 !¡ REC/PB

!¡

5.3 Vp-p

H

IC1123 !¡ REC/PB

!™

5.3 Vp-p

H

IC1129 !£ REC/PB

!£

DSR-40: 14.32 MHz DSR-40P: 14.19 MHz

IC1103 6 REC/PB

6

DSR-40: 3.58 MHz DSR-40P: 4.43 MHz

IC1124 !¶ REC/PB

7

DSR-40: 14.32 MHz DSR-40P: 17.73 MHz

IC1124 8 REC/PB

8

DSR-40: 3.58 MHz DSR-40P: 4.43 MHz

Q1105 E REC/PB

5.5 Vp-p

6.5 Vp-p

5.5 Vp-p

450 mVp-p

5.3 Vp-p

H

DSR-40: IC1131 !º REC/PB DSR-40P: IC1131 !£ REC/PB

!¢

5.5 Vp-p

H

IC1139 4 REC/PB

!∞

1.6 Vp-p

H

IC1104 E REC/PB

4-111 4-112 4-113 4-114

SYNC GENERATOR

GL-10

DSR-40/40P

1-673-144-

HP-118

BOARD (SIDE B)

A

B

C

1234

11

K K

A

K

A

K

A

K

05

K

A

K

A

K

A

K

A

K

A

K

A

K

KAK

PHONE

LEVEL

CH-1

CH-2

AUDIO INPUT

LEVEL

A

K

A

B

C

E

DSR-40/40P

HP-118 (AUDIO) PRINTED WIRING BOARD

– Ref. No.: HP-118 board; 4,000 series –

• For Printed Wiring Board.

• HP-118 board is 4-lay er print board. Howe v er , the patterns of layers 2 and 3 have not been included in the diagram.

• There are few cases that the par t isn't mounted in this model is printed on this diagram.

• Chip transistor

C

EB

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

RP-228 (REC/PB AMP)

RS-80 (RS-422A IF)

U-2 (POWER 2)

HP-118

A

B

BOARD (SIDE A)

K

A

K

A

K

A

K

4-115 4-116 4-117 4-118

AUDIO

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

CM-56

(SERVO, SYSTEM CONTROL) MD-64 (TAPE DETECT)

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

CB-67 (AUDIO OUT)

C

05

HP-118 BOARD (SIDE A) CN701 C-1 D5 A-4

D6 A-4 D7 A-4 D858 C-1

IC1 A-3 IC204 B-2 IC205 B-2 IC701 B-1 IC702 B-1 IC703 B-1 IC704 C-3 IC706 B-2 IC708 C-3 IC711 C-2 IC712 C-2 IC715 C-1 IC716 C-2 IC862 C-2 IC863 C-1

Q201 A-2 Q202 A-2

5

6

1

KA

1-673-144-

11

1234

HP-118 BOARD (SIDE B) CN200 C-2

CN201 B-2 D1 A-3

D2 A-3 D3 A-3 D4 A-3 D8 A-2 D9 A-2 D10 A-2 D11 A-2 D12 A-2 D203 B-2 D204 B-2 D859 C-3 D861 C-4 D863 C-4

IC201 B-3 IC705 B-4 IC707 B-4

IC709 B-4 IC710 B-3 IC713 C-3 IC714 C-3 IC717 C-2 IC718 C-2 IC864 C-4

Q701 C-2 Q702 C-2 Q703 C-2 Q704 C-2 Q705 A-3 Q706 A-2 Q707 C-2 Q708 A-3 Q709 A-2 Q710 A-2 Q711 A-2 Q853 C-3

HP-118

HP-118 (AUDIO) SCHEMATIC DIAGRAM

DSR-40/40P

4-119 4-120 4-121 4-122

AUDIO

HP-118

DSR-40/40P

1-668-405-

05

CM-56

BOARD (SIDE B)

A

B

C

D

E

F

12345678910

12

21

:DSR-40P

:DSR-40

9

11

10

8

7

18

19

22

21

CM-56 (SERVO, SYSTEM CONTROL) PRINTED WIRING BOARD

– Ref. No.: CM-56 board; 2,000 series –

CM-56 BOARD (SIDE A)

A

20

• For Printed Wiring Board.

• There are few cases that the par t isn't mounted in this model is printed on this diagram.

• Chip transistor

8

1

9

13

32

GL-10 (SYNC GENERATOR)

MD-63 (TAPE DETECT)

(DISPLAY CONTROL)

VA-106

RS-80

IF, VIDEO IN/OUT, UVIC,

(RS-422A IF)

DV IN/OUT, MONITOR OUT,

U-2

HI MICOM, RS MICOM

(POWER 2)

RP-228 (REC/PB AMP)

RE-33

(V/A IN/OUT) MD-65 (TAPE DETECT)

CB-67 (AUDIO OUT)

U-1 (POWER 1)

JC-19

HP-118

AD/DA CONVERTER, S1 AFC, U1,

(AUDIO)

D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

FR-158

CM-56

(SERVO, SYSTEM CONTROL) MD-64 (TAPE DETECT)

B

C

D

E

17

16 15

12

16

17

14

25

24

4

6

5

1

3

2

F

05

SERVO, SYSTEM CONTROL

12345678910

CM-56 BOARD (SIDE A) CN001 F-8

CN002 A-7 CN003 A-9 CN005 A-2 CN008 A-6

D004 E-2 D011 C-6 D501 D-2 D502 B-5

IC003 C-7 IC005 B-9 IC008 C-4 IC009 B-7 IC014 F-6 IC017 F-7 IC021 A-6

Q002 F-8 Q012 E-2 Q500 E-5 Q502 D-2 Q503 E-9

CM-56

:DSR-40P

21

1-668-405-

:DSR-40

12

RS-80 (RS-422A IF)

U-2 (POWER 2)

GL-10

RP-228 (REC/PB AMP)

(SYNC GENERATOR)

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33

(V/A IN/OUT) MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

CB-67 (AUDIO OUT)

HP-118 (AUDIO)

(DISPLAY CONTROL)

FR-158

4-123 4-124 4-125 4-126

CM-56

(SERVO, SYSTEM CONTROL) MD-64 (TAPE DETECT)

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

CM-56 BOARD (SIDE B)

CN004 D-1 CN006 F-5 CN007 A-7

D001 C-5 D002 B-3 D012 C-4

IC001 B-1 IC002 E-3 IC006 E-2 IC011 A-6 IC012 D-8 IC016 E-4 IC018 B-9 IC019 B-6 IC022 D-7 IC501 B-6 IC503 B-8

Q001 E-2 Q003 B-2 Q004 B-2 Q008 E-8 Q009 D-8 Q014 E-4 Q501 B-9 Q504 E-2

CM-56 (SERVO, SYSTEM CONTROL) SCHEMATIC DIAGRAM

CM-56 BOARD

1

9

DSR-40/40P

!¶

2

3

4

5

6.6 msec IC003 5 REC/PB

3.3 msec IC003 6 REC/PB

20 MHz

IC003 $¡ REC/PB

26 µsec

IC003 $£ REC/PB

3.0 Vp-p

3.1 Vp-p

1.9 Vp-p

3.0 Vp-p

!º

!¡

!™

!£

6.6 msec IC011 9 REC/PB

1.1 msec IC011 1 REC/PB

6.6 msec

IC011 6 REC/PB

2.56 msec IC014 1 REC/PB

4.8 Vp-p

0.28 Vp-p

0.03 Vp-p

3.0 Vp-p

6.6 msec

IC008 !¡ REC/PB

!•

0.5 Vp-p

100 msec

IC503 @¡ – @£ REC/PB

!ª

0.1 Vp-p

100 msec

IC503 8 – !£ REC/PB

@º

2.5 Vp-p

1.1 msec

IC021 1 @ª #¡ REC/PB

@¡

6

7

8

26 µsec

IC003 $¢ REC/PB

26 µsec

IC003 $∞ REC/PB

0.76 msec IC011 !™ REC/PB

1.1 msec IC011 !º REC/PB

3.0 Vp-p

5.0 Vp-p

!¢

!∞

!§

13.2 msec IC005 #™ PB

6.6 msec IC005 !§ PB

0.76 msec IC008 3 REC/PB

1.1 msec IC008 6 REC/PB

1.6 Vp-p

0.5 Vp-p

3.6 Vp-p

0.1 Vp-p

390 msec

IC022 8 – !£ REC/PB

@™

1.3 Vp-p

390 msec

IC022 @¡ – @£ REC/PB

The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

4-127 4-128 4-129 4-130

4-131

SERVO, SYSTEM CONTROL

CM-56

DSR-40/40P

MD-63, MD-64, MD-65 (TAPE DETECT), FP-406 (TAPE SENSOR) PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAM

– Ref. No.: MD-63 board; 8,000/MD-64 board; 8,000/MD-65 board; 8,000/FP-406 boad; 8,000 series –

• For Printed Wiring Board.

• There are fe w cases that the part isn't mounted in this model is printed on this diagram.

4-132

TAPE DETECT, TAPE SENSOR

MD-63, MD-64, MD-65 FP-406

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

RP-228 (REC/PB AMP)

MD-64 (TAPE DETECT)

RS-80 (RS-422A IF)

U-2 (POWER 2)

CM-56 (SERVO, SYSTEM CONTROL)

4-133 4-134 4-135 4-136

DSR-40/40P

U-1 (POWER 1) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM

– Ref. No.: U-1 board; 30,000 series –

U-1 BOARD CN1 A-4

CN3 A-1 D1 B-4

D4 B-3 D5 B-3 D6 B-2 D8 B-2 D9 A-2 D10 B-1 D11 A-2 D12 A-2

Q1 B-3 Q3 A-2

Z1 A-3 Z2 A-2 Z3 A-2

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

RP-228 (REC/PB AMP)

RS-80 (RS-422A IF)

U-2 (POWER 2)

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

CB-67 (AUDIO OUT)

• For Printed Wiring Board.

• There are few cases that the part isn't mounted in this model is printed on this diagram.

123456

A

B

C

AC

INLET

D

E

F

G

H

CN1 2P

AC IN

3.15A/125V:DSR-40

3.15A/250V:DSR-40P

1

2

U-1 BOARD

POWER 1

-REF, NO :30,000 SERIES XX MARK :NO MOUNT

NO MARK :E-E MODE

F1

6mH:DSR-40

15mH:DSR-40P

C1

0.1µF:DSR-40

0.22µ:DSR-40P 250V

L1

C3 1000pF 125V:DSR-40 680pF 250V:DSR-40P

C5 1000pF 125V:DSR-40 680pF 250V:DSR-40P

C2

0.1µF 250V

L2

5.6mH:DSR-40

22mH:DSR-40P

1000pF 125V:DSR-40 680pF 250V:DSR-40P

C7

1000pF

125V

R1

220K:DSR-40

330K:DSR-40P

1W

0.1µF 250V

C4

1000pF

125V

7

8 9 10 11 12 13

14

15 16

A

C23

XX

TH1 8Ω

D1

D3SBA60

+

C6

C8

D9

RD5.1ESB2

C16 0.1µF

C17

3.5

470µF

1.3

R10

5.1K

C9

470µF 200V:DSR-40

150µF 400V:DSR-40P

R28

18K:DSR-40

82K:DSR-40P

2W

R7

18K:DSR-40

82K:DSR-40P

2W

C15

2.2µF 50V

+

Z1

FA5317P

C18

0.15µF

0.033µF

13.5

0

C19

2.1

8 7 6 5

1 2 3 4

1.4

82K:DSR-40

270K:DSR-40P

C13

10µF

50V

2.5

R2

2W

+

R3 22

D6

RD30ESB2

+

Q1

2SK2366:DSR-40

SCK2483:DSR-40P

D5

RD30ESB2

C20

10µF

50V

2.7

R4

100K

0.22:DSR-40

0.47:DSR-40P

R12

47

R13

33

R30 22K 3W

374

0

R8

5W

C14

10µF

50V

UF4005:DSR-40

UF4007:DSR-40P

C10

0.01µF 630V

680pF:DSR-40

330pF:DSR-40P

680pF:DSR-40

R5

330pF:DSR-40P

47

2W

+

R9

4.7 2W

R14 12K

D4

C11

C12

D8

UF4003P

6

4

1

2

C21

1000pF

13.5

3.5 0

PS2561

1.4

0

Z2

Z3

12.3

11.3

T1

8, 9

10, 11

C22

1000pF

0

C24XXR15

XX

L4 JW

D10

D10LC20U

C27

820µF

25V

C33

820µF

R29

+

25V

+

XX

+

C28

820µF

25V

C29

0.1µF

CN3 4P

12+14V

+14V

GND

3

GND

4

TO U-2 BOARD

CN1

(SEE PAGE 4-142)

B

C

D

C32

0.1µF

R24

1.8K

R27

1K

D12

RD15ESB2

E

R18

4.7K

R20

2.2K

R22

3.3K

C31

0.1µF

F

R25

1.8K

Q3

2SC1815-GR

R19

4.7K R21

1K

10.5

+

C30

XX

7.4

6.8

R23

33

D11

RD6.8ESB2

R26

3.3K

G

H

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

CM-56

(SERVO, SYSTEM CONTROL) MD-64 (TAPE DETECT)

4-137 4-138 4-139 4-140

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT, AUDIO CORE, DIGITAL AUDIO, AUDIO D/A, A/D CONVERTER

R11 330:DSR-40 1K:DSR-40P

I

05

The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.

RV1

3K:DSR-40

1K:DSR-40P

I

Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

POWER 1

U-1

DSR-40/40P

U-2 (POWER 2) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM

– Ref. No.: U-2 board; 40,000 series –

• For Printed Wiring Board.

• b : Pattern from the side which enables seeing.

• b : Pattern on the rear side.

• There are few cases that the part isn't mounted in this model is printed on this diagram.

123456

7

8 9 10 11 12 13

14

15 16 17 18 19

U-2 BOARD CN1 B-1

CN10 A-5 CN11 A-4 CN12 A-1 CN13 B-1

D1 B-4 D2 B-4 D3 A-2 D4 A-4 D5 A-2 D7 B-5 D8 B-3

Q1 A-2 Q2 A-2 Q4 B-2

Z1 A-1 Z2 B-4 Z3 A-2 Z4 A-3 Z5 A-3 Z6 A-5 Z7 B-1 Z8 B-5 Z9 B-3 Z10 B-2 Z11 B-2 Z12 B-2

POWER 2

U-2

GL-10 (SYNC GENERATOR)

MD-65 (TAPE DETECT)

MD-63 (TAPE DETECT)

HP-118 (AUDIO)

FR-158

(DISPLAY CONTROL)

RP-228 (REC/PB AMP)

MD-64 (TAPE DETECT)

A

U-2 BOARD

POWER 2

-REF, NO :40,000 SERIES XX MARK :NO MOUNT

B

TO U-1 BOARD

CN3

(SEE PAGE 4-138)

+14V +14V GND GND

NO MARK :E-E MODE

CN1

4P 1 2 3 4

C1

+

820 25V

+

820 25V

0.047

C2

14

C3

1

PQ30RV21

4 3

1.3

Z1

C

JP1

C70

XX

0.1

C71

0.1

D

Z8

5 3

6

2

1.2

4

14

1

RS-80 (RS-422A IF)

U-2 (POWER 2)

VA-106 IF, VIDEO IN/OUT, UVIC, DV IN/OUT, MONITOR OUT, HI MICOM, RS MICOM

RE-33 (V/A IN/OUT)

E

F

G

H

L1

30µH

L2

15µH

C26 470 25V

14

1

Z2

LM2576T-ADJ

R4

560

1W

5 3

+

C5

D1

820

RD5.6ESB2

25V

14

1

LM2575-ADJ-LB03 R29 10K

+

C27

0.047

0.6

I

CB-67 (AUDIO OUT)

U-1 (POWER 1)

JC-19 AD/DA CONVERTER, S1 AFC, U1, D1, C1 SPCON, MODE, DV IN/OUT,

J

05

AUDIO CORE, DIGITAL AUDIO,

CM-56

AUDIO D/A, A/D CONVERTER

(SERVO, SYSTEM CONTROL)

4-141 4-142 4-143 4-144 E

C34

+

470 25V

2

C7

2200p

C8

2200p

R5 10

1W

3.1

2

1.2

4

-12.6

5 3

Z9

LM2576T-ADJ

13.7

D5S4M

C28

2200p

C29

2200p

R30

10

1W

L3

130µH

D2

2

4

1.2K

D2S4M

11.4

L10

130µH

R1

10K

R2

1.8K

R3

+ +

C9

1000

10V

L8

450µH

D7

+

C10

1000

10V

+ +

C30 680 10V

C36

2200p

820 25V

C4

D5S4M

C37

2200p

8.2K

D8

620

C31 680 10V

R6

R7

R8

2.2K

R34

6

R9

1.5K

R40

22

L4

15µH

C11

0.01

+ +

C12

C13

680

10V

R39

5.6

1K

C40 680 16V

5

-12.6

R26

4.7K

Q2

2SA1015

5.6

-12.0

Q4

2SC3328

R38

2.7K

-12.6

R25

1K

R32 300

39

R33 220

L9

15µH

C32

0.01

C33

+

680 10V

R35

2.7K

R36 15K

C38

680

16V

+

R37 10K

C39

XX

+

R31

10 1W

TD62305AP

C42

0.047

C43

0.047

C41

0.047

R19

13.7

1K

2

R20

3.9K

Q1

2SA1015

13.1

0.6

Z3

0.6

µPC7908AHF

LM2990T-12

µFC79M05HF

13.6

5.6

13 4

16 1

14 3

15 2

8

Z10

1

Z11

1

Z12

1

Z3 (1/4)

9

Z3 (2/4)

Z3 (3/4)

Z3 (4/4)

3

0.1

-8

-11.9

-4.9

R21

C22

0.047

R22

R23

R24

56

0.1

C25

C24

0.047

C23

0.047

C46

+

120 16V

C45

+

120 16V

C44

+

180 10V

C14

0.047

C15

0.047

C16

0.047

C17

0.047

1SS202-1

6

1SS202-1

13.7

1SS202-1

Z4

1

PQ30RV11

4 3

1.2

D3

Z5

3

PQ29L03L

2

Z6

1

PQ30RV11

4 3

1.2

D4

Z7

1

PQ30RV11

4 3

1.2

D5

5

2

R10

8.2K

R11

C18

+

470

180 10V

R12

2.2K

L5 15µH L6 15µH L7 15µH

3

1

C19

+

180 10V

5

2

R13

5.6K

R14

C20

+

1.1K

180 10V

R15

2.2K

11.9

2

R16 18K

C21

+

R17

120

1K

16V

R18

2.2K

C73

C47

C48

+

+ + +

33

100

16V

10V

+

XX

C691C681C671C66

C62

C49 10V

4.7

100

C61

A

CN10

8P

1

SW+3.1V

2

GND

3

C55

SW+5V

4

SW+6V

5

UNSW+6V

6

UNSW+14V

7

GND

8

GND

C54

C53

C52

1

4.7

C51

4.7

TO CM-56 BOARD

CN004

(SEE PAGE 4-127)

B

C

CN11

9P

1

UNSW+6V

2

CN12

11P

CN13

2P

UNSW+3.1V

3

SW+5V

4

SW+3.1V

5

GND

6

SW–5V

7

SW+5V

8

GND

9

SW–5V

1

POWER CONT

2

UNSW+6V

3

UNSW+6V

4

UNSW+3.1V

5

GND

6

GND

7

UNSW–9V

8

UNSW+14V

9

SW+12V

10

GND

11

SW–12V

12PW+12V

GND

TO JC-19 BOARD(1/10)

CN101

(SEE PAGE 4-19)

TO VA-106 BOARD(6/7)

CN855

(SEE PAGE 4-94)

FUN

MOTOR

D

E

F

G

H

I

C50

33

16V

C60

C59

4.7

1

4.7

C65

4.7

C58

C64

4.7

C57

C63

L11

C56

4.7

J

DSR-40/40P

Example

PH-B : Page 5-6 PH-B : Page 5-7

The reference pages of phase adjustment are appeared on the top of the right in each page.

SECTION 5

ADJUSTMENTS

5-1. MECHANICAL SECTION ADJUSTMENTS

5-1-1. INFORMATION

1-1. HOW TO SEARCH REFERENCE PAGES FOR REMOVAL

• To facilitate finding the required pages on how to removing and attaching parts, reference pages are listed in the remarks of the exploded views (6-4 to 6-9 pages) in the 5-1. Mechanical Section Adjustment.

702

703 A

not supplied 5

not supplied Ref. page No.

1 Page 5-40 2 Page 5-40 3 Page 5-38 4 Page 5-41 5 Page 5-41

703 B

not supplied 4

Ref. No. Part No. Description Ref. Page No. Ref. No. * 701 A-7092-644-A FL BLOCK ASSY (5-2) 708

702 A-7092-647-A SLOAT BLOCK ASSY, C (5-41) 709 703 3-967-604-01 SPRING (DB), TENSION (A:5-40/B:5-41) 710 704 3-967-655-01 DOOR, C (5-40) 705 3-967-613-01 SPRING (HS), TENSION COIL (5-41) 711

1-2. PHASE ADJUSTMENT MARK “ PH- ”

Numerous phase adjustments must be performed for removing and attaching parts (replacing parts) of the E mechanism. When remo ving and attaching parts, be sure to check the phase adjustment of corresponding parts. Parts that need phase adjustment are indicated with PH- mark. When replacing parts indicated with PH- mark, check their positions and phases so that the parts are attached smoothly in later.

Example

Stopper washer (1.5)

PH-E M slider

#

Stopper washer (1.5)

PH-B M slider arm

712

#

In case of the above figure, refer to B and E of “5-1-3. PHASE ADJUSTMENTS”

5-1

5-1-2. PREPARATION FOR MECHANICAL CHECK, ADJUSTMENT AND MAINTENANCE

2-1. FL BLOCK ASSEMBLY

• Removing/Attaching

• For removal of mcechanism deck, refer to 2-5. Removal of MD BLOCK ASSEMBLY.

Two screws (PS2 × 6)

2-2. CASSETTE POSITIONS

S reel

T reel Two

holes

Same as the left side.

Fixing torque: 0.2942 N•m (3.0 kg•cm)

: [S cassette] position : [S/L cassette] position : [L cassette] position

Move the rack (LC) direction of arrow.

[S cassette] position

[S/L cassette] position [L cassette] position

Place the [S/L cassette] so that it can be seen from the right and left holes.

5-2

2-3. LOADING/UNLOADING

DOWN. (While pushing the lever in the arrow 1 direction, push C slider (L) and (R) simultaneously in the arrow 3 direction) UP. (Push C slider (L) and (R) simultaneously in the arrow 3 direction)

3

1

2

Lever

C slider (L)

C slider (R)

If the above operation cannot be performed smoothly, check the phase as shown in the figure below. (Cassette compantment is UP)

C slider (L) C slider (R)

[Using the DC power supply] : With a loading motor Note: Be sure to disconnect the connector of the loading motor

before servicing.

: loading : unloading

White

Gray

[DC power supply]

(9V)

[Manual] : Without a loading motor Note: If the LM worm wheel is rotated in the state shown in

figure A (not eng aged with the relay gear), the phases of the pinch drive system and the loading driv e system will shift. (Refer to phase adjustment G on page 5-7 for details of phase adjustment)

: loading : unloading

Relay the two of system.

Fig. A

NG

OK

LM worm wheel

Relay gear

2-4. MANUAL UP/DOWN THE FL BLOCK

5-3

2-5. SERVICE JIGS LIST

Ref. No. Name Part No. Fixtur No. Usage, Others Application, etc

J-1 Cleaning fluid Y-2031-001-0 For cleaning drum assembly and tape guide J-2 Wiping cloth 7-741-900-53 For cleaning drum assembly

J-3

J-4 Mirror (Small oval type) J-6080-840-A GD-2038 Tape path

J-5 Tracking tape (XH2-1ASE) Standard cassette 8-967-999-06 Tape path (for tape end checking)

J-6 Mini DV torque cassette J-6082-360-A For adjusting FWD/RVS back tension J-7 Cassette standard plate (D/E mechanism) J-6082-330-A For adjusting tape guide and reel table J-8 Reel standard plate (D/E mechanism) J-6082-331-A For adjusting reel table J-9 TG2/7 preset plate J-6082-358-A For adjusting tape guide

J-10 Screwdriver for tape path J-6082-026-A For adjusting tape guide

J-11

J-12 Torque driver J-9049-330-A Mechanism check and replacement J-13 Tension r egulator adjustment board J-6082-359-A Electric tension regulator adjustment J-14 CPC 8-jig J-6082-388-A Tape path

Super fine applicator (Made by NIPPON APPLICATOR (P752D))

Tracking tape (XH2-1AST) Standard cassette 8-967-999-01 Tape path (for tape top checking)

Tracking tape (XH2-1A1) Mini cassette 8-967-999-03 Tape path (for checking)

Adjusting remote commander (RM-95 remodeled partly) Note l

J-6082-053-B Tape path

For cleaning tape guide

Other equipment used

• Oscilloscope

• DC power supply

• Digital voltage meter

Note 1: If the micro processor IC in the adjusting remote commander is not the new micro processor (UPD7503G-C56-12), the pages

cannot be switched. In this case, replace with the new micro processor (8-759-148-35).

Tape path:

1. Make a checking and adjustment at the tape top using the XH1-1AST tape.

2. Then, make a checking with the XH2-1ASE (for tape end) and XH2-1A1 (Mini cassette for tape top and end).

3. Again make a checking with the XH2-1AST.

5-4

J-1 J-2 J-3 J-4 J-5

J-6 J-7 J-8 J-9 J-10

J-11 J-12 J-13 J-14

• Attach the jigs

Cassette standard plate (J-7)

TG2/7 preset plate (J-9)

Reel standard plate (J-8)

Cassette standard plate (J-7)

short

CN1

long

Flat wire cable (16P)

Flat wire cable (9P)

Tension regulator adjustment board (J-13)

5-5

5-1-3. PHASE ADJUSTMENTS

• This section classifies the phase adjustment into three blocks for clarity. The attaching order of each part is not described here.

For details of the attaching order, refer to “5-1-5. MECHANISM SECTION CHECKS AND REPLACEMENTS”.

3-1. PHASE ADJUSTMENT (Loading/Unloading Driving Section)

Note 1: Adjust it at the UNLOADING position unless otherwise specified. Note 2: A to G shown below are the orders for the phase adjustment.

G

Pinch cam gear

Rotary switch

FL joint arm assembly

Pinch driving gear

Capstan motor

TC gear

FL selection arm

Main cam

F

C

D

GL arm

A

F

B

M slider

TG7 cam gear T cam gear TG5/6 gear TG3/4 gear M slider arm

E

PHASE ADJUSTMENT A PHASE ADJUSTMENT B

M slider arm

2

Rotary switch

Relay gear

TC gear

1

Main cam

3

Main cam

E

5-6

PHASE ADJUSTMENT C PHASE ADJUSTMENT D

1

2

FL joint arm assembly

FL selection arm

TG7 cam gear

T cam gear

TG5/6 gear

PHASE ADJUSTMENT E

TG7 selection arm

TG3/4 gear

T cam gear

M slider arm

M slider

PHASE ADJUSTMENT F PHASE ADJUSTMENT G

2

M slider arm

Main cam

TG3/4 gear

GL arm

Pinch cam gear

Pinch driving gear

1. After perfoming phase adjustment A, check 1.

2. Phase adjustments 1 and 2 should be relayed with 3 LM worm wheel.

The holes of the chasis and the TC gear are aligned.

1

TC gear (Rear side)

Relay gear (Rear side)

3

LM worm wheel

5-7

3-2. PHASE ADJUSTMENT (S/L Cassette Selection Section)

Note 1: Adjust if at the S/L cassette position unless otherwise specified. Note 2: H to M shown below are the orders for the phase adjustment.

L

HM

Rack joint gear

Rack holder

J

RS gear assembly

L

MIC lever

K

Reel motor

RS arm assembly

Plate link assembly

PHASE ADJUSTMENT H PHASE ADJUSTMENT J

The holes of the chassis and the plate link assembly are aligned.

Plate link assembly

Reel motor

The shaft is inserted into the long hole.

Rack (SC) Rack (LC)

The holes of the rack holder and the rack (SC)/(LC) are aligned.

Rack holder

5-8

PHASE ADJUSTMENT K PHASE ADJUSTMENT L

Rack joint gear

2

MIC holder (Front side)

3

1

MIC lever (Front side)

Rack holder

Note: 2 should be aligned with the hole of the chassis.

: 3 should be aligned with the hole of the rack (SC)/(LC).

PHASE ADJUSTMENT M

RS gear assembly

Rack joint gear

RS gear assembly

MIC lever

The holes of the MIC lever and the RS gear assembly are aligned.

The holes of the plate link assembly and the RS arm assembly are aligned.

RS arm assembly

The shaft is inserted into the hole.

Reel motor

Plate link assembly

5-9

3-3. PHASE ADJUSTMENT (Mechanism Chassis Upper Surface Parts)

Note: Adjust if at the UNLOADING position unless otherwise specified.

PHASE ADJUSTMENT N PHASE ADJUSTMENT P

S reel plate assembly

Insert it into the long hole at the part.

Plate link assembly

Insert it into the long hole at the part.

Plate link assembly

PHASE ADJUSTMENT Q PHASE ADJUSTMENT R

T reel plate assembly

S brake

M slider

The shaft should be here.

T ratchet

Insert it into the groove at the part.

T cam gear

5-10

PHASE ADJUSTMENT S PHASE ADJUSTMENT T

Insert it into the groove at the part.

Main cam

TG2 selection arm

Insert it into the groove at the part.

TG7 load arm assembly

TG7 cam gear

TC arm assembly

Insert it into the groove at the part.

TC gear

PHASE ADJUSTMENT U PHASE ADJUSTMENT V

TG2 load arm assembly

Insert it into the groove at the part.

Main cam

PHASE ADJUSTMENT W PHASE ADJUSTMENT X

TG2 arm assembly

TG2 load arm assembly

TG7 arm assembly

TG7 load arm assembly

5-11

5-1-4. PERIODIC CHECK AND MAINTENANCE

• Carry out the following maintenance and periodic checks not only to fully display the functions and performance of the set,

4-2. CLEANING OF TAPE PATH SYSTEM

(See Fig. 1.)

but also for the equipment and tape. After r epairing, service the set as follows, regardless of the length of use.

1) In the EJECT mode, clean the tape path systems (TG-1, 2, 3, 4, 5, 6, 7, 8, capstan) and the lower drum using a superfine

4-1. CLEANING OF ROTARY DRUM ASSEMBLY

applicator (Ref No. J-3) moistened with cleaning fluid.

Note 1: Make sure that no oil or grease of the link mechanisms

1) Press a wiping cloth (Ref No. J-2) moistened with cleaning fluid (Ref No. J-1) against the rotary drum assembly gently, and clean it while rotating the upper rotary drum assembly slowly with your finger in the counterclockwise direction.

Note 2: Do not use a applicator moistened with alcohol to the

sticks to the superfine applicator. (Ref No. J-3)

other guide cleaning. But clean the pinch roller using alcohol.

Note: Do not rotate the motor on power or rotate the upper ro-

tary drum assembly in the clockwise direction with your finger. The head tip will also be damaged if the wiping cloth is moved perpendicularly against it. Therefore, be sure to follow the above instructions when cleaning the rotary drum assembly.

Note: When cleaning the tape path system, be sure to set it to the LOADING position. (Refer to page 5-3)

TG3 TG4 TG5 TG6

Capstan

Drum assembly

TG2

TG1

Pinch roller

TG7

TG8

Fig. 1.

5-12

4-3. PERIODIC CHECKS

Location of Maintenance Hours of Use (H)

and Check 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

Cleaning of tape path surface ®®®®®®®®®® Cleaning and degaussing of rotary drum assembly

Capstan shaft (Bearing) – ✩ – ✩ – ✩ – ✩ – ✩ gets on the tape path

System

Driving

Loading motor – ✩ – ✩ – ✩ – ✩ – ✩ A-7026-007-A Abnormal noise ✩✩✩✩✩✩✩✩✩✩ Back tension measurement – ✩ – ✩ – ✩ – ✩ – ✩ Brake system – ✩ – ✩ – ✩ – ✩ – ✩



FWD

Performance

Confirmation



Torque measurement – ✩ – ✩ – ✩ – ✩ – ✩

RVS



®®®®®®®®®®

Take care not to adhere the oil.

Make sure that no oil

surface.

®: Cleaning ✩: Confirmation

Note: When overhauling, refer to the checks above and replace

parts.

Note: Grease

• Be sure to use the specified the grease. (The SG-055G is used all in the E mechanism) Check the quantity of grease when installing the parts which is needed to apply the grease.

• FLOIL (SG-055G): Part No. 7-651-000-09

Remarks

5-13

5-1-5. MECHANISM SECTION CHECKS AND REPLACEMENTS

5-1. TAPE STOPPER, MOTOR FPC ASSEMBLY AND ELASTIC CONNECTOR

• Removing/Attaching

• Removing: 1 → 2 → 3 → 4 → 5 → 6

• Attaching : 6 → 5 → 4 → 3 → 2 → 1 → Adjust them according to the flowchart (START-3) on page 5-43.

3 Two special head screws (M1.4 × 4.5)

4 Supporter plate

6 Two elastic connectors

5 Motor FPC assembly

1 Tape stopper

MD-65 board (CN201)

2 Flexible board

MECHANISM DECK (Rear side)

Fixing torque: 0.0490 N•m (0.5 kg•cm)

5-2. DRUM ASSEMBLY AND DRUM BASE

• Removing/Attaching

• Removing: 1 Tape stopper (Refer to 5-1.) → 2 → 3 → 4 → 5 → 6

• Attaching : 6 → 5 → 4 → 3 → 2 → 1 → Adjust them according to the flowchart (START-3) on page 5-43.

5 Screw (M2 × 5)

2

Refer to 5-1.

4 Drum assembly

6 Drum base

3 Three of drum fitting screw assembly

Fixing torque 3: 0.0294 N•m (0.3 kg•cm)

5: 0.0686 N•m (0.7 kg•cm)

5-14

5-3. LM COVER, LM WORM WHEEL, LM HOLDER AND LM MOTOR ASSEMBLY

• Removing/Attaching

• Removing: 1 → 2 → 3 → 4 → 5 → 6

• Attaching : 6 → 5 → 4 → 3 → 2 → 1

6 LM cover

3 Two screws (TTP2 × 4.5)

4 LM motor block assembly

PH-G : Page 5-7 PH-S : Page 5-11

1 Flexible board

5 PH-G LM worm wheel

2 Connector 2P

Two screws (PS3 × 4)

LM holder

LM motor assembly

Grease: 12 mm dia.

Fixing torque: 0.2942 N•m (3.0 kg•cm)

Fixing torque 3: 0.1961 N•m (2.0 kg•cm)

5-4. TG3/4 CATCHER BLOCK ASSEMBLY, PINCH DRIVING GEAR AND TC ARM ASSEMBLY

• Removing/Attaching

• Removing: After removing the LM motor assembly (Refer to 5-3.), remove each part.

• Attaching : After attaching each part and the LM motor block assembly, adjust them according to the flowchart (START-3) on page 5-43. (Only when the TG3/4 catcher block assembly is removed)

PH-G Pinch driving gear

Claw

Screw (M1.4 × 2.5)

Never turn this screw as it has been adjusted.

TG3/4 catcher block assembly

PH-S TC arm assembly

Claw

Fixing torque: 0.0686 N•m (0.7 kg•cm)

5-15

PH-G : Pa ge 5-7

5-5. PINCH ARM ASSEMBLY, PINCH LIMITER

AND TENSION COIL SPRING (PINCH)

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. Pinch arm block assembly.

PH-G Pinch arm block assembly

Claw

Note: After check the phase adjustment PH-G , attach the pinch

arm block assembly.

3. Pinch arm assembly and pinch limiter.

3. Flexible board.

Flexible board

CN201 (MD-65 board)

4. HC arm, HC roller assembly and pinch retainer.

HC arm

Tension coil spring (Pinch)

Pinch arm assembly

Pinch limiter

2. Attaching

1. Attach the parts in the order of 1 → 3 → 2.

2. Adjust them according to the flowchart (START-3) on page

5-43.

5-6. HC ARM, HC ROLLER ASSEMBLY, PINCH

RETAINER, PINCH CAM GEAR AND TG5/6 CATCHER BLOCK ASSEMBLY

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

Claw

Pinch retainer

Fixing torque: 0.0686 N•m (0.7 kg•cm)

Screw (M1.4 × 2.5)

5. Pinch cam gear and TG5/6 catcher block assembly.

Screw (M1.4 × 2.5)

Never turn this screw

PH-G Pinch cam gear

TG5/6 catcher block assembly

as it has been adjusted.

2. Pinch arm block assembly. (Refer to 5-5)

Fixing torque: 0.0686 N•m (0.7 kg•cm)

2. Attaching

1. Attach the parts in the order of 1 → 5 → 4 → 3 → 2.

2. Adjust them according to the flowchart (START-3) on page

5-43.

5-16

5-7. RL ARM AND RL LINK

• Removing/Attaching ( L cassette position. (Refer to page 5-2))

• Removing: 1 → 2 → 3

• Attaching : 3 → 2 → 1

2 RL arm

1 RL press spring

Claw

3 RL link

5-8. GOOSENECK GUARD AND GOOSENECK ARM ASSEMBLY

• Removing/Attaching ( L cassette position. (Refer to page 5-2))

• Removing: 1 Remove the RL arm. (Refer to 4-7) → 2 → 3 → 4 → 5

• Attaching : 5 → 4 → 3 → 2 → 1

2 Push switch

Gooseneck guard

4

3 Claw

Gooseneck guard

5 Gooseneck arm assembly

Note:When attaching, slide it in

the right or left direction.

Running the flexible board.

Note for installation

Gooseneck arm assembly

5-17

PH-T : Page 5-11

5-9. TENSION COIL SPRING (TG2), SPRING

ADJUSTOR, TG2 SPRING HOOK, TG2 SELECTION ARM AND DAMPER SHEET

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. Tension coil spring (TG2) and spring adjustor.

Pay attention to the direction.

NG OK NG

Tension coil spring (TG2)

Spring adjustor

Claw

TG2 spring hook

Bow

The bow of the spring should be faced inwards.

Damper sheet

2. Attaching

1. Attach the parts in the order of 1 → 4 → 2 → 3.

2. Adjust them according to the flowchart (START-2) on page

5-43.

5-10. TENSION COIL SPRING (TG7), SPRING

ADJUSTOR AND TG7 SPRING HOOK

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. Tension coil spring (TG7) and spring adjustor.

Tension coil spring (TG7)

Bow

The bow of the spring should be faced inwards.

Spring adjustor

Claw

3. LM motor block assembly.

• Removing: 1 → 2 → 3 → 4

• Attaching : 4 → 3 → 2 → 1

3 Two screws

1 Flexible board

4 LM motor block

2 Connector 2P

Fixing torque: 0.1961 N•m (2.0 kg•cm)

4. TG2 spring hook and TG2 selection arm.

TG2 spring hook

Claw

TG7 spring hook

3. TG7 spring hook.

(TTP2 × 4.5)

Claw

assembly

TG7 spring hook

2. Attaching

1. Attach the parts in the order of 1 → 3 → 2.

2. Adjust them according to the flowchart (START-2) on page

5-43.

PH-T TG2 selection arm

5-18

5-11. TG2 RETAINER, TG2 ARM ASSEMBLY (TG2 PLATE SPRING AND ET MAGNET),

S TENSION REGULATOR BAND ASSEMBLY AND TG2 LOAD ARM ASSEMBLY

PH-U , PH-W : Page 5-11

1. Removing

1. Tension coil spring (TG2), spring adjustor, LM motor block assembly and TG2 spring hook. (Refer to 5-9)

2. TG2 retainer.

Claw

TG2 retainer

3. Set the LOADING position. (Refer to page 5-3)

4. TG2 arm assembly and S tension regulator band assembly.

Claw

PH-W TG2 arm assembly

S tension regulator band assembly

6. TG2 load arm assembly.

Claw

PH-U TG2 load arm assembly

2. Attaching

1. Set the UNLOADING position. (Refer to page 5-3)

2. Attach the parts in the order of 6 → 3 → 5 → 4 → 2 →

1.

3. Operation check: LOADING / UNLOADING . (Refer to page

5-3)

4. Adjust them according to the flowchart (START-2) on page 5-43.

S reel table

5. S tension regulator band assembly, TG2 plate spring and ET magnet.

S tension regulator band assembly

ET magnet

Special head screw (M1.4 × 2.5)

TG2 plate spring

5-19

5-12. TG7 RETAINER, TG7 ARM ASSEMBLY (TG7 PLATE SPRING AND ET MAGNET),

T TENSION REGULATOR BAND ASSEMBLY AND TG7 LOAD ARM ASSEMBLY

1. Removing

1. Tension coil spring (TG7), spring adjustor.

5. TG7 plate spring, ET magnet and T tension regulator band

assembly.

Tension coil spring (TG7)

Bow

The bow of the spring should be faced inwards.

Spring adjustor

Claw

Special head screw (M1.4 × 2.5)

T tension regulator band assembly

PH-V , PH-X : Page 5-11

TG7 spring hook

2. TG7 spring hook.

Claw

TG7 spring hook

3. Set the LOADING position. (Refer to page 5-3)

4. TG7 arm assembly and T tension regulator band assembly.

Claw

T tension regulator band assembly

PH-X TG7 arm assembly

TG7 plate spring

ET magnet

6. TG7 load arm assembly.

PH-V TG7 load arm assembly

Claw

TG7 spring hook

TG7 cam gear

2. Attaching

1. Set the UNLOADING position. (Refer to page 5-3)

2. Attach the parts in the order of 6 → 3 → 5 → 4 → 2 →

1.

3. Operation check: LOADING / UNLOADING . (Refer to

page 5-3.)

4. Adjust them according to the flowchart (START-2) on page 5-43.

T reel table

TG7 load arm assembly

5-20

5-13. S REEL TABLE BLOCK ASSEMBLY

2

TG2 arm assembly

S tension regulator band assembly

S band adjustor

1 Claw

3 Avoid

1. Removing

1. Set the L cassette position. (Refer to page 5-2)

2. RL arm

RL arm

4. S band adjustor.

RL press spring

3. Gooseneck guard.

• Removing: 1 → 2 → 3 → 4

• Attaching : 4 → 3 → 2 → 1

1 Push switch

Claw

5. S reel table block assembly.

S reel table block assembly

Gooseneck guard

2 Claw

Note for installation

Gooseneck guard

Running the flexible board.

Grease

: 0.5 mm dia.

3

S reel plate assembly

2. Attaching

1. Attach the parts in the order of 1 → 5 → 4 → 3 → 2.

2. Adjust them according to the flowchart (START-1) on page

5-43.

4 Gooseneck arm assembly

5-21

1

2

S brake

Hook the spring onto the part

3 PH-Q S brake

S brake spring

PH-Q : Page 5-10

5-14. T REEL HOLDER AND T REEL TABLE

BLOCK ASSEMBLY

1. Removing

1. Set the L cassette position. (Refer to page 5-2)

2. T band adjustor.

T band adjustor

2

3 Avoid

TG7 arm assembly

T tension regulator band assembly

1

5-15. S REEL PLATE ASSEMBLY

1. Removing

1. Set the L cassette position. (Refer to page 5-2)

2. S band adjustor.

S band adjustor

1 Claw

Claw

2

3 Avoid

TG2 arm assembly

S tension regulator band assembly

3. T reel holder and T reel table block assembly.

T reel holder

Claw

T reel table block assembly

Grease

: 0.5 mm dia.

T reel plate assembly

2. Attaching

1. Attach the parts in the order of 1 → 3 → 2.

2. Adjust them according to the flowchart (START-1) on page

5-43.

3. Set the LOADING position. (Refer to page 5-3)

4. S brake.

• Removing: 1 → 2 → 3

• Attaching : 3 → 2 → 1

5-22

PH-N : Page 5-10

5. RL arm and RL link.

1 RL press spring

• Removing: 1 → 2 → 3

• Attaching : 3 → 2 → 1

2 RL arm

Claw

7. Plate spring

PH-N S reel plate assembly

3 RL link

Plate spring

8. S reel plate assembly.

S reel table block assembly

6. Gooseneck guard.

• Removing: 1 → 2 → 3 → 4

• Attaching : 4 → 3 → 2 → 1

1 Push switch

Gooseneck guard

2 Claw

Note for installation

3

4 Gooseneck arm assembly

Apply the grease

(0.5 mm dia.)

Grease

: 0.5 mm dia.

S reel plate assembly

2. Attaching

1. Attach the parts in the order of 1 → 8 → 7 → 4 → 3 → 2 → 6 → 5.

2. Adjust them according to the flowchart (START-1) on page 5-43.

Gooseneck guard

Running the flexible board.

5-23

PH-P , PH-R : Page 5-10

5-16. T REEL PLATE ASSEMBLY

1. Removing

1. Set the L cassette position. (Refer to page 5-2)

2. T band adjustor.

T band adjustor

2

Avoid

3

TG7 arm assembly

T tension regulator band assembly

1

5. Plate spring.

PH-P T reel plate assembly

Claw

Plate spring Pay attention to the direction.

Note: Pay attention to the direction of plate spring.

6. T reel plate assembly.

T reel table block assembly

Claw

3. Set the LOADING position. (Refer to page 5-3)

4. T ratchet.

Hook the spring onto the part.

1

T ratchet spring

T ratchet

2

3 PH-R T ratchet

T reel holder

Apply the grease

(0.5 mm dia.)

T reel plate assembly

part: Apply the grease (0.5 mm dia.)

2. Attaching

1. Attach the parts in the order of 1 → 6 → 5 → 3 → 4 →

2.

2. Adjust them according to the flowchart (START-1) on page 5-43.

5-24

5-17. TG1/8 BASE ASSEMBLY, S BRAKE AND T RATCHET

1. Removing

1. Set the LOADING / L cassette positions. (Refer to pages 5-2 to 5-3)

2. TG1/8 base assembly.

• Removing: 1 → 2 → 3 → 4 → 5 → 6

• Attaching : 5 → 6 → 4 → 3 → 2 → 1

S and T band adjustor

1 Claw

PH-Q S breke

2

PH-Q , PH-R : Page 5-10

6 TG1/8 base assembly

4 Three screws

(M1.4 × 2.5)

PH-R T ratchet

TG2 arm assembly

S tension regulator band assembly

3. S brake and T ratchet.

Hook the spring onto the part.

S brake spring

3 PH-Q S brake

3 Avoid

1

2

TG7 arm assembly

T tension regulator band assembly

S brake

5

T ratchet

5

Fixing torque: 0.0686 N•m (0.7 kg•cm)

Hook the spring onto the part.

1

T ratchet spring

2

• Removing: 1 → 2 → 3

• Attaching : 3 → 2 → 1

2. Attaching

1. Attach the parts in the order of 1 → 3 → 2.

2. Adjust them according to the flowchart (START-2) on page 5-43.

5-25

3 PH-R T ratchet

5-18. TG3/6 ROLLER ASSEMBLY AND TG3/6 LOCK SPRING

• Removing/Attaching

Note: UNLOADING position. (Refer to page 5-3)

TG3 roller assembly (No. 3 guide)

TG3 lock spring

TG6 roller assembly (No. 6 guide)

TG6 lock spring

Preset the height as shown in the figure.

Note: After attaching each part, adjust them according to the flowchart (START-3) on page 5-43.

5-19. FL JOINT GEAR, TG5/6 RETAINER AND CAPSTAN MOTOR

• Removing/Attaching

Standard position.

• Removing: 1 → 2 → 3 → 4 → 5 → 6

• Attaching : 6 → 5 → 4 → 3 → 2 → 1

1 Stopper washer (1.5)

2 FL joint gear

3 Screw (M1.4 × 2.5)

Fixing torque 3: 0.0686 N•m (0.7 kg•cm) Fixing torque 5: 0.1961 N•m (2.0 kg•cm)

6 Capstan motor

4 TG5/6 retainer

5 Screw (PS2 × 4)

5-26

5-20. FL SELECTION ARM, FL RELAY GEAR AND FL JOINT ARM ASSEMBLY

• Removing/Attaching

Note: First, remove the FL joint gear. (Refer to 5-19)

Stopper washer (1.5)

FL relay gear

PH-A : Page 5-6

PH-D , PH-G : Page 5-7

Claw

PH-D FL selection arm

5-21. ROTARY SWITCH, TC GEAR AND RELAY GEAR

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. Rotary switch, TC gear and relay gear.

Relay gear

Claw

FL joint arm assembly

Grease: 1.5 to 3 mm dia.

2. Attaching

1. Remove the LM motor block assembly and LM worm wheel. (T o synchronize phase of the pinch driving system (front side) and the loading driving system (back side))

• Removing: 1 → 2 → 3 → 4 → 5

• Attaching : 5 → 4 → 3 → 2 → 1

3 Two screws (TTP2 × 4.5)

1 Flexible board

PH-A TC gear

4 LM motor block

assembly

PH-A Rotary switch

5 PH-G

LM worm wheel

2 Connector 2P

Fixing torque: 0.1961 N•m (2.0 kg•cm)

2. Attach the TC gear, relay gear and rotary switch.

3. Attach the LM worm wheel and LM motor block assembly.

5-27

PH-B : Page 5-6 PH-R : Page 5-10

PH-D , PH-E , PH-F : Page 5-7 PH-V : Page 5-11

5-22. GL ARM RETAINER AND GL ARM

• Removing/Attaching ( UNLOADING position. (Refer to

page 5-3))

Screw (M1.4 × 2.5)

GL arm retainer

PH-F GL arm

Fixing torque: 0.0686 N•m (0.7 kg•cm)

5-24. TG7 SELECTION ARM, TG7 CAM GEAR AND

T CAM GEAR

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. GL arm retainer and GL arm. (Refer to 5-22)

3. M slider and M slider arm. (Refer to 5-23)

4. TG7 selection arm, TG7 cam gear and T cam gear.

• Removing: 1 → 2 → 3 → 4 → 5 → 6

• Attaching : 6 → 5 → 4 → 3 → 2 → 1

1 Stopper washer (1.5)

2 FL joint gear

3 PH-D FL selection arm

5 PH-D, V

TG7 cam gear

4 TG7 selection arm

Claw

6 PH-D, R

T cam gear

5-23. M SLIDER AND M SLIDER ARM

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. GL arm retainer and GL arm. (Refer to 5-22)

3. M slider and M slider arm.

Stopper washer (1.5)

PH-E M slider

Stopper washer (1.5)

PH-B M slider arm

Grease: 1.5 to 3 mm dia.

2. Attaching

1. Attach the parts in the order of 1 → 4 → 3 → 2.

Cam groove on the T cam gear.

Apply the grease (3 mm dia) to of cam groove ( part).

T cam gear

(T ratchet driving side)

2. Attaching

• Attach the parts in the order of 1 → 3 → 2.

5-28

PH-A, T, U Main cam

TG2 SL arm assembly

Tension coil spring (TG2 SL)

)

PH-A : Page 5-6 PH-G : Page 5-7

PH-T , PH-U : Page 5-11

5-25. MAIN CAM, TG2 SL ARM ASSEMBLY AND TENSION COIL SPRING (TG2 SL)

The two grooves on one side of the main cam drive the TG2 selection arm and the TG2 load arm assembly. Since it is difficult to attach the main cam, fix the TG2 selection arm and the TG2 load arm assembly with the main cam’s phase adjusted correctly (Nearly unloading position (See 3-1. Phase Adjustment A: page 5-6)), so that later mounting wor k can be performed smoothl y. If fixed parts are shifted, follow “3-3. Phase Adjustment T, U: page 5-11”.

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. LM motor block assembly and LM worm wheel.

• Removing: 1 → 2 → 3 → 4 → 5

• Attaching : 5 → 4 → 3 → 2 → 1

3 Two screws (TTP2 × 4.5)

1 Flexible board

4 LM motor block

assembly

5 PH-G

LM worm wheel

2 Connector 2P

6. Main cam, TG2 SL arm assembly and tension coil spring (TG2

SL).

Fixing torque: 0.1961 N•m (2.0 kg•cm)

3. GL arm retainer and GL arm. (Refer to 5-22)

4. M slider and M slider arm. (Refer to 5-23)

5. TG2 spring hook.

MECHANISM DECK (Front side)

Claw

TG2 spring hook

PH-T TG2 selection arm

Fix it with adhesive tape.

PH-U TG2 load arm assembly

2. Attaching

1. Attach the parts in the order of 1 → 6 → 5 → 4 → 3 →

2.

2. Adjust them according to the flowchart (START-2) on page 5-43.

Cam groove on the main cam.

Apply the grease (12 mm dia.) to each two of cam groove ( part).

Main cam (rear side

5-29

PH-A : Page 5-6

PH-F , PH-G : Page 5-7

5-26. TG3/4 ARM BLOCK ASSEMBLY (TG3/4 ARM ASSEMBLY, TG3/4 LIMITER SPRING AND TG3/4 GEAR),

TG3/4 BASE BLOCK ASSEMBLY (TG3/4 BASE ASSEMBLY)

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. LM motor block assembly and LM worm wheel.

• Removing: 1 → 2 → 3 → 4 → 5

• Attaching : 5 → 4 → 3 → 2 → 1

3 Two screws (TTP2 × 4.5)

1 Flexible board

4 LM motor block

assembly

5 PH-G

LM worm wheel

2 Connector 2P

4. TG3/4, TG5/6 catcher block assembly and pinch cam gear.

Two screws (M1.4 × 2.5)

TG5/6 catcher block assembly

PH-G Pinch cam gear

Fixing torque: 0.0686 N•m (0.7 kg•cm)

Never turn this screw as it has been adjusted.

TG3/4 catcher block assembly

5. GL arm retainer and GL arm.

Screw (M1.4 × 2.5)

Fixing torque: 0.1961 N•m (2.0 kg•cm)

3. Pinch arm block assembly and pinch retainer.

• Removing: 1 → 2 → 3 → 4

• Attaching : 4 → 3 → PH-G → 2 → 1

2 Pinch arm block

assembly

3 Screw (M1.4 × 2.5)

4 Pinch retainer

1 Flexible board

Fixing torque: 0.0686 N•m (0.7 kg•cm)

GL arm retainer

PH-F GL arm

Fixing torque: 0.0686 N•m (0.7 kg•cm)

6. Rotary switch, TC gear and TG5/6 retainer.

Claw

TG5/6 retainer

TC gear

PH-A Rotary switch Screw (M1.4 × 2.5)

Main cam

5-30

Fixing torque: 0.0686 N•m (0.7 kg•cm)

PH-C : Page 5-7

TG3/4 arm assembly

TG3/6 roller assembly

TG3/4 limiter spring

TG3 lock spring

TG3/4 base assembly

TG3/4 gear

Short

Long

1

22

3

In this state, rotate the main cam to the UNLOADING position.

TG3/4 arm block assembly

TG5/6 arm block assembly

7. Set the LOADING position. (Refer to page 5-3)

8. TG3/4 arm block assembly.

• Removing: 1 → 2 → 3

2

Cannot be removed.

Can be removed or attached.

TG3/4 arm block assembly

1

3 PH-C TG3/4 arm block assembly

!º. TG3/4 arm assembly, TG3/4 limiter spring, TG3/4 gear, TG3/

6 roller assembly, TG3 loc k spring and TG3/4 base assembly.

2. Attaching

1. Set the LOADING position. (Refer to page 5-3)

2. TG3/4 arm assembly, TG3/4 limiter spring, TG3/4 gear, TG3/

6 roller assembly, TG3 loc k spring and TG3/4 base assembly.

3. TG3/4 base block assembly.

4. TG3/4 arm block assembly.

9. TG3/4 base block assembly.

TG3/4 base block assembly

5. Attach the parts in the order of 6 → 5 → 4 → 3 → 2.

6. Adjust them according to the flowchart (START-3) on page

5-43.

5-31

PH-F , PH-G : Page 5-7

5-27. TG5/6 ARM BLOCK ASSEMBLY (TG5/6 ARM ASSEMBLY, TG5/6 LIMITER SPRING AND TG5/6 GEAR),

TG5/6 BASE BLOCK ASSEMBLY (TG5/6 BASE ASSEMBLY)

1. Removing

1. Set the UNLOADING position. (Refer to page 5-3)

2. LM motor block assembly and LM worm wheel.

• Removing: 1 → 2 → 3 → 4 → 5

• Attaching : 5 → 4 → 3 → 2 → 1

3 Two screws (TTP2 × 4.5)

1 Flexible board

4 LM motor block

assembly

5 PH-G

LM worm wheel

2 Connector 2P

4. TG3/4, TG5/6 catcher block assembly, screw of capstan mo-

tor and pinch cam gear.

TG5/6 catcher block assembly

B Screw

(PS2 × 4)

PH-G Pinch cam gear

A Two screws

(M1.4 × 2.5)

Fixing torque A: 0.0686 N•m (0.7 kg•cm)

B: 0.1961 N•m (2.0 kg•cm)

Never turn this screw as it has been adjusted.

TG3/4 catcher block assembly

5. GL arm retainer and GL arm.

Screw (M1.4 × 2.5)

Fixing torque: 0.1961 N•m (2.0 kg•cm)

3. Pinch arm block assembly and pinch retainer.

• Removing: 1 → 2 → 3 → 4

• Attaching : 4 → 3 → PH-G → 2 → 1

2 Pinch arm block

assembly

3 Screw (M1.4 × 2.5)

4 Pinch retainer

1 Flexible board

Fixing torque: 0.0686 N•m (0.7 kg•cm)

GL arm retainer

PH-F GL arm

Main cam

Fixing torque: 0.0686 N•m (0.7 kg•cm)

6. FL joint gear, capstan motor and TG5/6 retainer.

1 Stopper

Washer (1.5)

2 FL joint gear

5 Capstan motor

4 TG5/6

retainer

3 Screw (M1.4 × 2.5)

Fixing torque: 0.0686 N•m (0.7 kg•cm)

• Removing: 1 → 2 → 3 → 4 → 5

• Attaching : 5 → 4 → 3 → 2 → 1

5-32

PH-C : Page 5-7

TG5/6 arm assembly

TG3/6 roller assembly

TG6 lock spring

TG5/6 base assembly

TG5/6 gear

TG5/6 limiter spring

Long

Short

7. Set the LOADING position. (Refer to page 5-3)

8. TG3/4 arm block assembly and TG5/6 arm block assembly.

• Removing: 1 → 2 → 3 → 4

2

Cannot be removed.

Can be removed or attached.

TG5/6 arm block assembly

1

4

PH-C TG5/6 arm block

assembly

3

TG3/4 arm block assembly

1

PH-C TG3/4 arm block

assembly

!º. TG5/6 arm assembly, TG5/6 limiter spring, TG5/6 gear, TG3/

6 roller assembly, TG6 loc k spring and TG5/6 base assembly.

2. Attaching

1. Set the LOADING position. (Refer to page 5-3)

2. TG5/6 arm assembly, TG5/6 limiter spring, TG5/6 gear, TG3/

6 roller assembly, TG6 loc k spring and TG5/6 base assembly.

3. TG5/6 base block assembly.

4. TG3/4 arm block assembly and TG5/6 arm block assembly.

1

22

1

9. TG5/6 base block assembly.

TG5/6 base block assembly

3

TG5/6 arm block assembly

In this state, rotate the main cam to the UNLOADING position.

TG3/4 arm block assebmly

5. Attach the parts in the order of 6 → 5 → 4 → 3 → 2.

6. Adjust them according to the flowchart (START-3) on page

5-43.

5-33

PH-K , PH-L , PH-M : Page 5-9

5-28. REEL MOTOR

• Removing/Attaching

Three screws (M1.4 × 2.5)

Reel motor

Fixing torque: 0.0686 N•m (0.7 kg•cm)

5-29. RS ARM ASSEMBLY

5-30. RS GEAR ASSEMBLY, MIC PRESS SPRING

AND MIC LEVER

1. Removing

1. Set the S/L cassette position. (Refer to page 5-2)

2. RS arm assembly. (Refer to 5-29)

3. RS gear assembly.

PH-L RS gear assembly

Claw

1. Removing

1. Set the S/L cassette position. (Refer to page 5-2)

2. RS arm assembly.

PH-M RS arm assembly

Special head screw (M2 × 3)

Tension coil spring

RS gear assembly

Fixing torque: 0.1961 N•m (2.0 kg•cm)

2. Attaching

• Attach the parts in the order of 1 → 2.

4. Mic press spring and Mic lever.

• Removing: 1 → 2 → 3

• Attaching : 3 → 2 → 1

1

2

Mic press spring

3

PH-K Mic lever

2. Attaching

• Attach the parts in the order of 1 → 4 → 3 → 2.

5-34

5-31. RACK JOINT GEAR, RACK HOLDER, MIC HOLDER, RACK (LC) AND RACK (SC)

Screw (B1.4 × 3)

Push switch

Claw

Connector (4P)

PH-K Mic holder

Mic holder

PH-D : Page 5-7 PH-J : Page 5-8 PH-K : Page 5-9

1. Removing

1. FL joint gear, TG7 selection arm.

• Removing: 1 → 2 → 3

• Attaching : 3 → 2 → 1

1 Stopper washer (1.5)

2 FL joint gear

Claw

3 PH-D

FL selection arm

2. Set the S/L cassette position. (Refer to page 5-2)

3. RS arm assembly. (Refer to 5-29)

4. RS gear assembly, Mic press spring and Mic lever. (Refer to

5-30)

6. FL block assembly. (Refer to page 5-2)

7. Push switch, Connector (4P), Mic holder.

Fixing torque: 0.0392 N•m (0.4 kg•cm)

Note for installation

Running the flexible board.

5. Rack joint gear, rack holder, rack (LC) and rack (SC).

1 Stopper washer

(1.5)

3 Screw (M1.4 × 2.5)

4 Rack

holder

• Removing: 1 → 2 → 3 → 4

• Attaching : 4 → 3 → 2 → 1

PH-J Rack (SC)

Fixing torque: 0.0686 N•m (0.7 kg•cm)

2 PH-K

Rack joint gear

2. Attaching

• Attach the parts in the order of 2 → 7 → 6 → 5 → 4 → 3 → 1.

PH-J Rack (LC)

PH-J Rack holder

5-35

PH-P , PH-Q , PH-R : Page 5-10

5-32. PLATE LINK ASSEMBLY

1. Removing

1. Set the L cassette position. (Refer to page 5-2)

2. RL arm.

RL arm

RL press spring

Claw

4. S and T band adjustor.

S and T band adjustor

1 Claw

2

3 Avoid

TG2 arm assembly

S tension regulator band assembly

T tension regulator band assembly

5. TG1/8 base assembly. (S brake and T ratchet)

• Removing: 1 → 2 → 3

• Attaching : 2 → 3 → 1

1 Three screws

(M1.4 × 2.5)

3 TG1/8 base assembly

TG7 arm assembly

3. Gooseneck guard.

• Removing: 1 → 2 → 3 → 4

• Attaching : 4 → 3 → 2 → 1

1 Push switch

Gooseneck guard

2 Claw

Note for installation

3

4 Gooseneck arm assembly

PH-Q S brake

2

6. T reel plate assembly.

PH-R T ratchet

2

Fixing torque: 0.0686 N•m (0.7 kg•cm)

PH-P T reel plate assembly

Gooseneck guard

Running the flexible board.

Plate spring Pay attention to the direction.

5-36

Sony DSR-40-P, DSR-40 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual