PANASONIC NV-FJ620 Service Manual

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ORDER NO. VRD0102003C2

Video Cassette Recorder

NV-FJ620EG / NV-FJ620EGY / NV-FJ620B / NV-FJ620BL /

NV-FJ620EC / NV-FJ620ECM / NV-FJ620ECN / NV-FJ620ECY

Z-MECHANISM

SPECIFICATIONS

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1. INTRODUCTION

This service manual contains technical information which will allow service personnel to understand and service this model. If the circuit is changed or modified, this information will be followed by supplementary service manual to be filed with original service manual.

Note:

1. Adjustment procedures, Disassembly Procedures and Assembly Procedures for Mechanism Chassis are separate volume from this service manual. / Please refer to the service manual for Z-Mechanism Chassis. (Order No. VRD9802005C2)

2. The Model No. is indicated on the Schematic Diagram and Circuit Board Diagrams as follows.

Model No. Indication Mark

NV-FJ620EG (A)

NV-FJ620EGY (B)

NV-FJ620B (C)

NV-FJ620BL (D)

NV-FJ620EC/ECM/ECN (E)

NV-FJ620ECY (F)

2. GENERAL DESCRIPTIONS

2.1. SERVICE CAUTION

2.1.1. REPLACING IC7702/EEPROM

When the EEPROM: IC7702 is replaced, applicable model code, option code and electrical adjustment data will not be available. Therefore, enter and/or adjust the necessary data after replacing IC7702 by referring following procedure.

STEP1.REPLACE THE IC7702

1. Remove the C.B.A. with Mechanism unit by referring the Disassembly procedure.

2. Disconnect the AC plug and replace the IC7702.

STEP2.INPUT THE MODEL & OPTION CODE

1. Set up the applicable model code and option code by ordering the following table.

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PROCEDURE F.I.P. DISPLAY

Turn on the Service Mode

1.Press the FF key and the EJECT key simultaneously for more than 3 seconds.

Activate the Service Mode 2

2.While keep placing FF key, press the EJECT key in twice.

Activate the Entering Mode.

3.Press the EJECT key for more than 3 seconds.

Set the Mode 2.

4.Press the CH UP key in twice.

Display the Setting Code.

5.Press the POWER Button to turn the power on.

Enter the Model and Option Code.

6.Set the applicable Model and Option code by using REW, PLAY, STOP and FF keys on the Remote Controller. (See Fig.S1 & S2)

Exit from Service Mode.

7.Press the POWER Button to turn the power off.

8. Press FF and EJECT keys simultaneously in 6 times.

(Colon starts

flashing)

(Normal Indication)

Fig.S1 Service Secreen (sample)

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Model No. Model

Code

NV-FJ620EG/

81 / (51h) 8 / (08h) 212 /

/ EGY

NV-FJ620EC/

82 / (52h) 8 / (08h) 212 /

Option Code 1

Option Code 2

(D4h)

Option Code 3

6 / (06h)

ECM/ECN/ECY

NV-FJ620B 83 / (53h) 40 / (28h) 212 /

5 / (05h)

(D4h)

NV-FJ620BL 84 / (54h) 40 / (28h) 212 /

5 / (05h)

(D4h)

Fig. S2 Model Code & Option Code

NOTE:

Since all electrical adjustments data is still not available, perform the Electrical Adjustment continuously.

2.1.2. CYLINDER UNIT REPLACEMENT

1. CYLINDER UNIT REPLACEMENT A. Remove the mechanism unit from MAIN C.B.A./Chassis by referring “SECTION 2. Disassembly Procedure”. B. Remove the 3 screws (A) of the CYLINDER UNIT with a screw driver. C. Unlock the 4 locking tabs (B) and disconnect the Cylinder fiexible card from the FPC Holder. D. Remove the CYLINDER UNIT.

CAUTION:

Handle the Cylinder fiexible card with care. When it damaged, you should replace whole Cylinder unit.

Fig. S3

2. UPPER CYLINDER DISASSEMBLY A. Remove 2 screws (A). B. Remove the Cylinder Stator Unit. C. Remove 2 screws (B). D. Remove the Cylinder Rotor Unit. E. Loose Hex screw (C) (1.5 mm) and remove the CYLINDER RETAINER. F. Remove the Upper Cylinder.

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Fig. S4

3. UPPER CYLINDER ASSEMBLY When reassembling, perform the steps in the reverse order.

Notes:

1. Install the Cylinder Retainer so that the 2 holes on top of the Cylinder Retainer are at right angles with the P3502 Connection.

2. Tighten the Hex screw (C) (1.5 mm) while pressing down on top of the Cylinder Retainer.

Fig. S5

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3. Install the Cylinder Rotor Unit so that the inner hole of the Cylinder Rotor Unit fits to the small projection (D) on top of the Upper Cylinder.

4. Tighten 2 screws (B).

Fig. S6

5. install the Cylinder Stator Unit.

6. Tighten 2 screws (A).

Fig. S7

7. Confirm the PG SHIFTER ADJUSTMENT with the alignment tape (PAL: VFJ8125H3F) and adjust it if necessary.

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2.1.3. CHECKING OF MAIN C.B.A.

When servicing the MAIN C.B.A., take out the MAIN C.B.A. and mechanism from the frame and turn over.

Fig. S8

2.1.4. FLAT CARD CABLE INSTALLATION

When installing the Flat Card Cable on the connector, install the Flat Card Cable with the cable contacts facing the connector contacts.

Fig. S9

2.2. REMOVAL OF CASSETTE TAPE

There are 2 ways to remove a cassette tape.

1. Service Information Display Operation A. Press the FF and EJECT keys simultaneosly for 3 seconds and set the Service Mode 7. B. Press STOP key in order to rotate the Loading Motor for unloading operation. (Pay an attention of tape slack)

2. Manual Operation A. Disconnect the AC Mains Lead and remove the Top Panel. B. Rotate the Main Cam Gear clockwise until the Loading Posts move to fully unloaded position as shown in

Fig. S10 .

(Tape is remaining)

Fig. S10

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C. Rotate the Capstan Motor clockwise from the bottom side to take up the tape.

Fig. S11

D. Rotate the Main Cam Gear clockwise until the cassette tape is ejected.

2.3. INTRODUCTION OF VIDEO HEAD CLEANING CASSETTE /

(POLISHING TYPE)

1. We are pleased to introduce Panasonic Video Head Cleaning Cassette, VFK0923FT [for service purposes] and VFK0923FSE [ for end users] for all VHS/SVHS VCP and VCR.

2. These cleaning cassettes are exclusive removing the hard and sticky clogging on video heads.

3. These improve the efficiency of video head cleaning service and shortening cleaning time for end users.

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VFK0923FT

(For Service usage)

Type of Cassette Full VHS Cassette

Cleaning Time 10 Seconds/Time

Tape Length 20 m

Usability in a Path 180 Times

VFK0823FSE

(For end users)

Type of Cassette Full VHS Cassette

Cleaning Time 10 Seconds/Time

Tape Length 3.34 m

Usability in a Path 30 Times

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Note:

The tape material itself is the same in both types.

2.4. SELF-DIAGNOSIS RESULT DISPLAY

The "SELF-DIAGNOSIS RESULT DISPLAY & MEMORY function is built in this VTR. It means that when the VCR detects undesirable condition, it can be displayed a “Error code (Two numbers from the left)” with Service Mode 2. Since the "Error code" is stored in the EEPROM, it can be displayed although after disconnected the AC leads. It can be displayed with Service Mode 2. (If a second error had been detected, only the most recent error is displayed. ) For more details, refer to the Service Manual for Z-Mechanism Chassis Order number VRD9612M129.

INDICATION CAUSE REMEDY/CHECK

01 After cylinder lock is detected, the cylinder does

Check the cylinder motor drive circuit.

not start rotating again even after tape unloading.

02 Cassette tape is not wound up during the tape

Check the capstan motor drive circuit.

unloading except EJECT mode.

03 Mechanism locks during mode transition except

EJECT mode.

04 Mechanism locks during tape unloading.

06 Mechanism locks after tape unloading in EJECT

mode.

07 During recording mode, recording signal is less

than the normal condition.

1. Check the loading motor drive circuit.

2. Check the mechanism phase alignment.

3. Check the mode switch.

1. Check the loading motor drive circuit.

2. Check the mechanism phase alignment.

1. Check the loading motor drive circuit.

2. Check the mechanism phase alignment for cassette holder un

Protection of the over-current flowing in transi which produces the power supply for recordin mode.

08 Recording circuit works except recording mode. Check the recording circuit.

16 Cylinder lock detection. Check the cylinder unit and the cylinder moto

drive circuit.

17 Supply reel mechanism lock detection Check the supply reel mechanism and the su

reel circuit.

18 Take-up reel mechanism lock detection Check the Take-up reel mechanism and the

Take-up reel circuit.

2* PG shifter automatic adjustment error. Check the servo/system control circuit and th

cylinder unit.

2.5. CAUTION FOR AC MAINS LEAD (NV-FJ620B/BL)

Fig. T1 Self-Test indication Display

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3. ADJUSTMENT PROCEDURES

3.1. DISASSEMBLY METHOD

3.1.1. DISASSEMBLY FLOW CHART

This flow chart indicates disassembly steps of the cabinet parts and the circuit boards in order to find the necessary items for servicing. When reassembling, perform the steps in the reverse order.

Fig. D1

3.1.2. DETAIL OF DISASSEMBLY METHOD

1. REMOVAL OF THE TOP PANEL

Remove 4 Screws (A)

Fig.D2

2. REMOVAL OF THE FRONT PANEL UNIT

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Unlock 7 Tabs (B)

3. REMOVAL OF THE MECHANISM UNIT

Remove Screw (C)

Remove 3 Screws (D)

Remove 2 screw (E)

Fig. D3

Note:

1. Keep pressing 2 stoppers on Cassette Holder Plate and Press Cassette Holder Plate to the rear.

2. Remove the Mechanism Unit after bend the Cylinder Shield in the direction of the arrow.

Fig. D4

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4. REMOVAL OF THE MAIN C.B.A.

Remove 4 screws (F)

Unlock 4 Tabs (G)

Fig. D5

NOTE:

Before mounting the MAIN C.B.A. onto the frame, be sure to confirm that the insulation sheet is mounted on the frame as shown in Fig. D6.

Fig. D6

5. SERVICING POSITION

Fig. D7

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3.2. MECHANICAL ADJUSTMENT PROCEDURES

Refer to the Service Manual for Z-Mechanism Chassis. / (Order No. VRD9802005C2)

3.3. ELECTRICAL ADJUSTMENT PROCEDURES

3.3.1. TEST EQUIPMENT

The following equipments are required for Electrical Adjustments.

1. Dual-Trace Oscilloscope

- Voltage Range: 0.005-5V/div

- Frequency Range: DC-35MHz

- Probes: 10:1 / 1:1

2. Frequency Counter

- Frequency Range: 0-10MHz

- Probes: 1:1

3. Universal Counter

4. Digital Volt Meter (D.V.M.)

5. Video Sweep Generator

6. Sinewave Generator

7. Video Pattern Generator

8. Monitor TV

9. DC Power Supply

10. VHS Blank Tape

11. VHS Alignment Tape

3.3.2. VCR SETTING

When no indication in the procedure, set each selector as follows.

1. TAPE SPEED: SP

2. CHANNEL: AV1/AV2 (Set to signal input terminal number)

3.3.3. ADJUSTMENTS

- Parts No.: VFJ8125H3F(PAL)

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ITEM TP ADJ. MODE INPUT TAPE M. EQ. SPEC. REMARKS

PG SHIFTER / ADJUSTMENT

AI FUNCTION / ADJUSTMENT

VIDEO / FREQUENCY / RESPONSE / ADJUSTMENT

--- ---

VIDEO OUT

--- SP/LP/EP

Fig.E1 Fig.E2

PLAYBACK

PLAYBACK / (SELF-REC)

/ PLAYBACK / (SELF-REC)

---

PAL / COLOUR / BAR

VIDEO / SWEEP / (See Fig.E1)

ALIGNMENT TAPE / (PAL)

BLANK / TAPE

BLANK TAPE

--- --- Refer to procedure of SHIFTER ADJUSTME as shown in Fig.E3.

--- --- Refer to the procedure AI FUNCTION ADJUSTMENT as sho in Fig.E4.

OSCILLO / SCOPE/ / VIDEO SWEEP GENERATOR

SP: 0+-1 (dB) (90~110%) LP: 0+-1 (dB) (90~110%) EP: 0+-3 (dB) (70~140%) (See Fig. E2)

Refer to the procedure VIDEO FREQUENCY RESPONSE ADJUSTMENT as sho in Fig. E5.

CONDITION: BURST SIGNAL OFF / 75 ohm TERMINATED

3.3.4. PG SHIFTER ADJUSTMENT / (AUTOMATIC)

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PROCEDURES FIP DISPLAY

Press the FF and EJECT Keys simultaneously for 3 seconds.

Press the FF and EJECT Keys simultaneously twice.

Press the EJECT key for 3 seconds.

Press the CH UP key once.

Insert the Alignment cassette tape. (PAL:VFJ8125H3F)

When the sequence of the automatical adjustment has been terminated, the following action has been made. *SUCCEED: The cassette tape is ejected. *ERROR : The "F2"is displayed on the FIP. (Check the Servo/Syscon circuit and Cylinder unit.)

Release the Service mode by pressing the EJECT and FF keys simultaneously in 6 times until the FIP becomes normal indication.

Fig. E3

3.3.5. AI FUNCTION ADJUSTMENT (AUTOMATIC)

PROCEDURES FIP DISPLAY

Press the FF and EJECT Keys simultaneously for 3 seconds.

Press the FF and EJECT Keys simultaneously twice.

Press the EJECT key for 3 seconds.

Press the CH UP key in 3 times.

Insert the blank cassette tape. (The adjustment is automatically started.)

When the sequence of the automatical adjustment has been terminated successfully, the VCR goes to STOP mode.

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PROCEDURES FIP DISPLAY

Release the Service mode by pressing the EJECT and FF keys simultaneously in 6 times until the FIP becomes normal indication.

Fig. E4

3.3.6. VIDEO FREQUENCY RESPONSE ADJUSTMENT

PROCEDURES FIP DISPLAY

Input the Video sweep signal. (See Fig.E1)

Press the FF and EJECT Keys simultaneously for 3 seconds.

Press the FF and EJECT Keys simultaneously twice.

Press the EJECT key for 3 seconds.

Press the CH UP and/or CH DOWN key until "11" is displayed on FIP.

Insert the Self-recorded tape and playback it. (SP/LP/EP mode)

Connect the Oscilloscope to:

*CH1....Video Out (TW3002).

*CH2....V.FREQ.(TW6002)

Press the "4" key on the remote controller. (Confirm that TW6002 becomes high(5V)).

Adjust the Frequency response by pressing the "2"(increase) and/or "8"(decrease) key on the Remote Controller. (See Fig.E2)

Store the Adjusted value by pressing the "5" key on the Remote Controller.

Release the Service mode by pressing the EJECT and FF keys simultaneously in 6 times until the FIP becomes normal indication.

Fig. E5

3.3.7. LOCATION OF TEST POINTS & CONTROLS

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3.3.8. CIRCUIT BOARD LAYOUT

443NT [L] A. COMP A. COMPO A. D.P [L] A. D/L [L] A. DEF [S] A. DEF [S] [L] A. DUB P [L] A. DUB [H] A. ERASE A. H. SW A. HEAD [R] A. HEAD [W] A. IN [L] A. IN [R] A. MUT [H] A. MUTE [H] A. OUT [L] A. OUT [R] A. RF OUT A/VS/S. DATA AC ONLINE AC. O/EE. H AFC S C AFC [S] AFC. DEF ARFC OUT ART. V ART. V. MM

ART. V/H/N

AT. V/H/N ATSW/TEST/NOR/SE AUDIO IN [L] AUDIO IN [R] AUDIO OUT [L] AUDIO OUT [R] AUDIO SELECT [H] AUDIO. L AUDIO. R AV CNT AV CTL AV CTL/S. CLK AV. C.M. AVCNT/METER. R AVSW/METER. L B MODE. H B.G.P BACKUP 5V BAND. U.E. BANDVL. D BI/MI [L]

4.43 NTSC AUDIO COMPONENT SIGNAL AUDIO COMPONENT SIGNAL AUDIO DUBBING PAUSE AUDIO DUBBING PAUSE L AUDIO DEFEAT AUDIO DEFEAT AUDIO DUBBING PAUSE AUDIO DUBBING H AUDIO ERASE AUDIO HEAD SWITCHING PULSE AUDIO HEAD (REC) AUDIO HEAD (PLAY) AUDIO INPUT (L) AUDIO INPUT (R) AUDIO MUTE AUDIO MUTE H AUDIO OUTPUT (L) AUDIO OUTPUT (R) AUDIO RF SIGNAL OUTPUT AV SW/SERIAL DATA AC ONLINE AC ONLINE/EE AFC S CURVE AFC S CURVE AFC DEFEAT AUDIO RF SIGNAL OUTPUT ARTIFICIAL VERTICAL SYNC SIGNAL ARTIFICIAL VERTICAL SYNC SIGNAL MONO MULTI ARTIFICIAL VERTICAL SYNC SIGNAL ARTIFICIAL VERTICAL SYNC SIGNAL TEST/NORMAL/SERVICE AUDIO INPUT (L) AUDIO INPUT (R) AUDIO OUTPUT (L) AUDIO OUTPUT (R) AUDIO SELECT AUDIO (L) AUDIO (R) AV CONTROL AV CONTROL AV CONTROL/SERIAL CLOCK AV CONTROL MODE AV CONTROL/LEVEL METER (R) AV SW/LEVEL METER (L) B MODE BURST GATE PULSE BACK UP 5V BAND U BAND VL BILINGUAL/MIX

H/NORMAL

BIL BIL [L] BIL. [H] BIL/M1 [L] BS CLOCK BS DATA BS LCH IN BS MIX [H] BS MON [H] BS MONI [H] BS RCH IN BS VIDEO BS VIDEO/BS1 BS [H] BS. LEVEL BS. M [H] BS/VTR [H] BUS CLK BUS LSN BUS TLK BUZZER CAP EC CAP M GND CAP. ET CAP. FG1 CAP. FG2 CAS. SW CCN CCP CHM CHP CINEM [L] CINEMA [L] CINEMA/MIX CKL CKS CL CLK CLK (C.G) CLOCK. IN CLP COL/B/W/NOR COLOR [H] CONV CS CTL GND CTL HEAD [ CTL HEAD [ CTL [ CTL [ CUE BIAS CURRENT LIM CYL ET

−

]

−

BILINGUAL BILINGUAL BILINGUAL H BILINGUAL L BS CLOCK BS DATA BS L CHANNEL INPUT BS MIX BS MONITOR H BS MONITOR H BS R CHANNEL INPUT BS VIDEO SIGNAL BS VIDEO SIGNAL BS

BS LEVEL BS MONITOR BS/VTR H BUS CLOCK BUS LISTEN BUS TALK BUZZER CAPSTAN TORQUE CONTROL CAPSTAN MOTOR GND CAPSTAN TORQUE CONTROL CAPSTAN FG1 PULSE CAPSTAN FG2 PULSE CASSETTE SW PLAYBACK CONTROL SIGNAL (−) PLAYBACK CONTROL SIGNAL ( CONTROL SIGNAL (+) CONTROL SIGNAL ( CINEMA CINEMA L CINEMA/MIX RATCH LOCK SHIFT LOCK CLOCK CLOCK CLOCK CLOCK INPUT CLAMP COLOUR/BLACK & WHITE/NORMAL COLOUR H CONVERTOR CHIP SELECT

CONTROL GND ] ]

CONTROL HEAD (

CUE BIAS

CURRENT LIMMITER

CYLINDER TORQUE CONTROL

)

−

)

−

)

−

)

CYL GND D.F.M. REC [H] D. FM REC [L] D. GND D. REC [H] D4/S. LED D4/STILLED DAC [CLK] DAC/FSCS DAREC [H] DATA DECODER [L] DECODER [R] DEW DEW SNS DFMRE [H] E. REC 5V EC ECR

EDT TRIG [L] EDIT [H] EE [H] EE [H]/INS [M] EE. VV. TR EJECT. PO EJECT/VDET ENV. SEL ENVE. OUT ENVE. SEL ENV SELECT EP [H] EP/LP [H] EP/LP/SP EP/SS [H] EPROMCS EX. REC 5V FF/REW [L] FG1 IN FG2 IN FILTER ADJUSTMENT FLY ERASE [H] FLY ON [H] FLY. E [H] FM MUT [H] FM MUTE [H] FM OUT [L] FM OUT [R] FM PACK OUT [L] FM PACK OUT [R] FM/BS SEL [L] FM/BS SEL [R] FS. CLK FUL. E [H] FULL. E [H]

CYLINDER GND DELAIED FM RECORDING DELAIED FM RECORDING L DIGITAL GND DELAYED RECORDING D4/STILL LED D4/STILL LED TUNER DAC (CLOCK) TUNER DAC/FS CHIP SELECT DELAYED AUDIO RECORDING DATA DECODER (L) DECODER (R) DEW DEW SENSOR DELAYED FM AUDIO RECORDING EXCEPT RECORDING 5V ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE VOLTAGE EDIT TRIGGER EDIT H EE H EE H/INSERT M EE/VV/TRICK PLAY EJECT POSITION EJECT/REVERSE SLOW LOCK ENVELOPE SELECT ENVELOPE OUTPUT ENVELOPE SELECT ENVELOPE SELECT LP

LP H LP/SP LP/SLOW/STILL/STOP EPROM CHIP SELECT EXCEPT RECORDING 5V FIRST FORWARD/REWIND FG1 PULSE INPUT FG2 PULSE INPUT FILTER ADJUSTMENT FLYING ERASE HEAD ON FLYING ERASE HEAD ON H FLYING ERASE HEAD ON H FM AUDIO MUTE H FM AUDIO MUTE H FM OUTPUT (L) FM OUTPUT (R) FM PACK OUTPUT (L) FM PACK OUTPUT (R) FM/BS SELECT (L) FM/BS SELECT (R) FS CLOCK FULL ERASE HEAD ON FULL ERASE HEAD ON H

FULL. E. 12V GND [A] GND [TU] GND/N. SW. 12V H. SYNC H. AMP. SW H. P <R> H. P <L> H. P GND H. P OUT [L] H. P OUT [R] H. SW HEAD PHONE [L] HEAD PHONE [R] HEAD SW HEATER [ HEATER [ HSS HTR [ HTR [ I RFE ICL IF IN SELA1 IN SELA2 IN SELA3 INS L/R [L] INS. [H] INSEL A1 INSEL A2 INSERT INSERT [H] IO CS JOG1 JOG S3 LED/FOWRD JOG/F. LED JSB [H] JST. CLCK JST. CLK JST. CLOCK L. OUT L. CH [H] L. CH [L] LED (MAIN) LED (STEREO) LED (SUB) LED CKL LED CKS LED DATA LINE IN 1 [L] LINE IN 1 [R] LINE IN 2 [L] LINE IN 2 [R] LINE IN V LINE IN [L]

]

−

]

−

]

FULL ERASE 12V

GND (ANALOG)

GND (TUNER)

GND/NON SW 12V

HORIZONTAL SYNC

HEAD AMP SW PULSE

HEAD PHONE (R)

HEAD PHONE (L)

HEAD PHONE GND

HEAD PHONE OUTPUT (L)

HEAD PHONE OUTPUT (R)

HEAD SW PULSE

HEAD PHONE (L)

HEAD PHONE (R)

HEAD SW

)

−

)

−

)

HEATER (

HORIZONTAL SYNC SIGNAL

HEATER (

REFERENCE CURRENT

CONTROL AGC CIRCUIT

INTERMEDIATE FREQUENCY

INPUT SELECT A1 POSITION

INPUT SELECT A2 POSITION

INPUT SELECT A3 POSITION

INSERT Lch/Rch

INSERT H

INPUT SELECT A1 POSITION

INPUT SELECT A2 POSITION

INSERT

INPUT/OUTPUT CHIP SELECT

JOG1

JOG LED/FORWARD LED

JSB

JUST CLOCK

Lch OUTPUT

Lch

Lch L

LED (MAIN)

LED (STEREO)

LED (SUB)

LED SERIAL CLOCK

LED SERIAL DATA

LINE INPUT 1 (L)

LINE INPUT 1 (R)

LINE INPUT 2 (L)

LINE INPUT 2 (R)

LINE INPUT VIDEO

LINE INPUT (L)

LINE IN [R] LINE OUT [L] LINE OUT [R] LP [H] LPTRI [L] Lch/A. DUB M GND M REG MAIN OUT MAIN [L] MAIN/MONO MAX IN MES [H] MESE [H] MESE [L] METER 5V METER [L] METER [R] METER. L/AVS METER. R/AVC MI/BI [L] MIC GND MIC IN MIC IN [L] MIC IN [R] MIC [H] MIX [H] MIX [H]/CINEMA [L] MIX/CINE MIX/CINEMA [L] MN. H/M. L MN. H/MAI. L MN2/MES. L MODE SEL MODE SW MODE. S. IN MODE. S. OUT MONO [H] MONO [H]/MAIN [L] MONO2 [L] MONO2/MESE [FM(L)] MOTOR GND MUTE N. A. REC [L] N. SW 12V N. SW. 5. DET NICAM NICAM [L] NOL [H] NOR/SOFT [H] NORMAL [H] NR BIAS NTSC [L] OCH OUT

LINE INPUT (R) LINE OUTPUT (L) LINE OUTPUT (R) LP

LP TRICK PLAY L Lch/AUDIO DUBBING MOTOR GND MOTOR REGULATOR MAIN OUTPUT MAIN

MAIN/MONAURAL MAXIMAM INPUT MESECAM MESECAM H MESECAM L LEVEL METER 5V LEVEL METER (L) LEVEL METER (R) LEVEL METER (L) LEVEL METER (R) MIX MIC GND MIC INPUT MIC INPUT (L) MIC INPUT (R) MIC MIX H MIX H/CINEMA SOUND L MIX H/CINEMA SOUND L MIX H/CINEMA SOUND L MONAURAL H/MAIN L MONAURAL H/MAIN L MONAURAL 2/MESECAM L AUDIO MODE SELECT AUDIO MODE SW AUDIO MODE SELECT INPUT AUDIO MODE SELECT OUTPUT MONAURAL MONAURAL H/MAIN L MONAURAL 2 MONAURAL 2/MESECAM (FM MOTOR GND MUTE NORMAL AUDIO RECORDING NON SW 12V NON SW 5V DETECT NICAM NICAM PAL H/4.43 NTSC M/3.58 NTSC NORMAL/SOFT TAPE PLAY H NORMAL H NR BIAS NTSC CONTROL AGC CIRCUIT OUTPUT

H/BILIGUAL

P-OFF [H] P-OFF [L] P. FAIL P. OFF [H] P. OFF [L] PAL [H] PAL [L]/NTSC [H] PB ADJ OUT PB OUT PB. H PFG PHOTSN +B PICT. CNT PLAY LED/RVS LED PLAY. PO PLAY/R. LED PLY/DEW POWER OFF [L] PREROLL [H] PWRFAIL R. CH [H] R. CH [L] R. ST R/S/F RCH [H] REC 12V REC CHROMA REC H REC IN REC OUT [L] REC START REC VR [C] REC VR [L] REC VR [R] REC Y REC [H] REC. C REC. Y REC/EE CTL REEL-T REEL-S

REGULATOR FILTER RESET REV M F/R

REV M V1 REV M V2 REV MOTOR F/R

REV MOTOR V1 REV MOTOR V2 REV MOTOR [ REV MOTOR [ REV. M. GND RF. CHROMA

POWER OFF

POWER OFF L

POWER FAILURE DETECT

POWER OFF

POWER OFF L

PAL H

PAL L/NTSC H

PLAYBACK ADJUST OUTPUT

PLAYBACK OUTPUT

PLAYBACK

PG/FG

PHOTO SENSOR +B

PICTURE CONTROL

PLAY LED/REVERSE LED

PLAY POSITION

PLAY LED/REVERSE LED

PLAY/DEW

POWER OFF L

PREROLL H

POWER FAILURE DETECT

Rch

Rch L

RESET

REVERSE H/STOP M/FORWARD

Rch H

RECORDING 12V

RECORDING CHROMINANCE SIGNAL

RECORDING H

RECORDING INPUT

RECORDING OUTPUT

RECORDING START

RECORDING VOLUME (COMMON)

RECORDING VOLUME (L)

RECORDING VOLUME (R)

RECORDING LUMINANCE SIGNAL

RECORDING H

RECORDING CHROMINANCE SIGNAL

RECORDING LUMINANCE SIGNAL

RECORDING/EE CONTROL

REEL PULSE (TAKE-UP)

REEL PULSE (SUPPLY)

REGULATOR FILTER

RESET

REVIEW MOTOR

FORWARD/REVERSE

REVIEW MOTOR V1

REVIEW MOTOR V2

REVIEW MOTOR

FORWARD/REVERSE

REVIEW MOTOR V1

REVIEW MOTOR V2

]

−

]

REVIEW MOTOR (

REVIEW MOTOR GND

RF CHROMINANCE SIGNAL

)

RF OUT RF Y RF. Y. IN RF. Y. OUT ROTAR. SW ROTARY RST RST [L] Rch/INST S IN S OUT S-PHOTO S-RL. PLS S. CLK S. CLK/AV S. DATA S. DATA/A S. PHOTO S. TAB [L] S/P/N SC IN SC OUT SCK SELECT SEL OUT [L] SEL OUT [R] SHUTTLE 1 SIF SLMUT [H] SLNID [ SLNID [ SLW TR. MM SLW TR. REF

SNS. GND SOFT [H] SOFT [H]/NORMAL SOLENOID ON [L] SP [H] SP/L/SLP SSS [L] STEREO LED STEREO [H] STEREO [L] STOP. PO STOP/5V STOP1/TAPE SEL STOP1/PAL:ST STOP2. PO STOP2/S-TAB STREO [H] SUB BIAS SUB. SW SVHS CAS [L] SW. 5. DET SYNC [L]

]

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RF OUTPUT RF LUMINANCE SIGNAL RF LUMINANCE SIGNAL INPUT RF LUMINANCE SIGNAL OUTPUT ROTARY SW ROTARY SW RESET RESET Rch/INSERT SERIAL DATA INPUT SERIAL DATA OUTPUT SUPPLY PHOTO TRANSISTOR SUPPLY REEL PULSE SERIAL CLOCK SERIAL CLOCK/AV SERIAL DATA SERIAL DATA SUPPLY PHOTO TRANSISTOR SAFETY TAB SW ON SECAM/PAL/NTSC SERIAL CLOCK INPUT SERIAL CLOCK OUTPUT SERIAL CLOCK SELECT SELECT OUTPUT (L) SELECT OUTPUT (R) SHUTTLE 1 SOUND INTERMEDIATE FREQUENCY INPUT SELECT MUTE H SOLENOID (+) SOLENOID ( SLOW TRACKING MONO MULTI SLOW TRACKING REFERENCE VOLTAGE SENSOR GND SOFT TAPE PLAY SOFT TAPE PLAY H/NORMAL H SOLENOID ON L SP H SP/LP SLOW/STILL/STOP STEREO LED STEREO STEREO L STOP POSITION STOP POSITION/5V STOP1 POSITION/TAPE SELECT STOP1 POSITION/PAL STOP 2 POSITION STOP 2 POSITION/SAFETY TAB SW STEREO H SUB BIAS SUB SW S-VHS CASSETTE SW 5V DETECT SYNC

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SYSCON 5V SYSTEM T-PHOTO T-RL. PLS T. BUSCLK T. BUSLSN T. BUSTLK T. END [L] T. PHOTO TAPE END [L] TAPE END [L]/CAM TEST TPZ TRIC [L] TRICK [L] TRK. ENV TU. AUDIO TU. GND TU. V. IN TU. VIDEO TUN NOR IN TUN R TUN. AUDIO IN TUNER 12V TUNER L TUNER V IN TUNER [L] TUNER [N] TUNER [R] TUNER. 12 TUOFF [H] TV. AUDIO TV/VTR TXTON [L] U. REG45V UNREG UNREG19V V. REF V. EE [H] V. EE [L] VCO REF VD. IN VD. OUT VIDEO EE [L] VIDEO IN VIDEO OUT VM VM DOWN [L] VSS VTR [H] VTR. 12V X IN X OUT

SYSTEM CONTROL 5V

SYSTEM SW

TAKE-UP PHOTO TRANSISTOR

TAKE-UP REEL PULSE

TIMER BUS CLOCK

TIMER BUS LISTEN

TIMER BUS TALK

TAPE END

TAKE-UP PHOTO TRANSISTOR

TAPE END

TAPE END L/CAMERA PAUSE

TEST MODE

TRAPEZOIDAL WAVE CIRCUIT

TRIC PLAY

TRIC PLAY L

AUTO TRACKING ENVELOPE DETECT

TUNER AUDIO

TUNER GND

TUNER VIDEO SIGNAL INPUT

TUNER VIDEO

TUNER NORMAL INPUT

TUNER AUDIO (R)

TUNER AUDIO INPUT

TUNER 12V

TUNER AUDIO (L)

TUNER VIDEO SIGNAL INPUT

TUNER AUDIO (L)

TUNER AUDIO (NORMAL)

TUNER AUDIO (R)

TUNER 12V

TUNER OFF

TV AUDIO

TV/VTR

TEXT ON

UNREGULATOR 45V

UNREGULATOR

UNREGULATOR 19V

REFERENCE VOLTAGE

VIDEO EE

VIDEO EE L

REFERENCE OSCILLATER

VIDEO SIGNAL INPUT

VIDEO SIGNAL OUTPUT

VIDEO EE

VIDEO SIGNAL INPUT

VIDEO SIGNAL OUTPUT

MOTOR VOLTAGE

MOTOR VOLTAGE DOWN

VERTICAL SYNC SIGNAL

VTR

VTR 12V

OSCILLATOR INPUT

OSCILLATOR OUTPUT

For your safety please read the following text carefully

This appliance is supplied with a moulded three pin mains plug for your safety and convenience. A 5 amp fuse is fitted in this plug. Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 5 amps and that it is approved by ASTA or BSI to BS 1362. Check for the ASTA mark or the BSI mark on the body of the fuse.

How to replace the Fuse

¡There are two types of the AC Mains Lead assembly:

A and B as shown below.

1Open the fuse compartment with a screwdriver. 2Replace the fuse and fuse cover.

TYPE A

If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced. If you lose the fuse cover the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local Panasonic Dealer.

IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY. THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET.

If a new plug is to be fitted please observe the wiring code as shown below. If in any doubt please consult a qualified electrician.

IMPORTANT

The wires in this mains lead are coloured in accordance with the following code:

Blue: Neutral

Brown: Live As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured BLACK.

TYPE B

The wire which is coloured BROWN must be connected to the terminal in the plug which is marked with the letter L or coloured RED.

Under no circumstance should either of these wires be connected to the earth terminal of the three pin plug, marked with the letter E or the Earth Symbol .

No. Port Name

I/O

Description P-OFF

P-Save

P-FAIL Reset 1 CURRENT_LIMIT O Capstan motor current limit terminal. Low Low Low Low 2 F ADJUST O Analogue voltage output for HEAD frequency response adjustment Low Low Low Low 3 N.C. -- Low fix (No Connection.) Low Low Low Low

Terminal of the Current emphasis video/FM audio recording current.

[HIFI/2HEAD ]:Fix to Low (Normal mode)

4 C EMPHA(H) O

[4HEAD] :Fix to Low (factory mode)

Low Low Low Low Fix to High (Insert/AV Insert mode) Others (Depend on tape speed)

5 TRACKING_ENVE O Playback envelope input for auto tracking adjustment and cvc. In In In In

Tape running speed output terminal.(Output signal depens on tape speed)

6 SLP(H) O

[High]………During NTSC_10H or PAL_9H mode

Low Low Low Low

[Low ]………Except NTSC_10H or PAL_9H mode

Tape running speed output terminal.(Output signal depens on tape speed)

7LP(H) O

[High]………During NTSC_4H/6H or PAL_6H/9H mode [Low ]………Except NTSC_4H/6H or PAL_6H/9H mode

Low Low Low Low

2HEAD model: Low Fix Input terminal for "PB (H)" from AV2.

8CPB I

[High]………3.85V - 5.0V [Midd]………1.82V - 2.84V

In In In In

[Low ]……… 0V - 0.81V

9 AFC S I "S-curve" Input terminal from tuner. In In In In 10 A-MUTE(H) O Audio mute output terminal for RF Converter. High High Low High

Input terminal for "PB (H)" from AV1.

11 AV1_8IN I

[High]………3.85V - 5.0V [Midd]………1.82V - 2.84V

In In In In

[Low ]……… 0V - 0.81V

Mode select terminal

[NORMAL mode ]: More than 4.0V

12 N/S/T2/T3 I

[SERVICE mode]: 2.5V - 4.0V

In In In In

[TEST_2 mode ]: 1.0V - 2.5V [TEST_3 mode ]: 0V - 1.0V

Tape end sensor input terminal.(Photo sensor input from supplyside)

13 S-PHOTO I

[Black Tape]: more than 2.6V

In In In In

[Lead Tape]: Less than 2.4V

Tape beginning sensor input terminal.(Photo sensor input from take-upside)

14 T-PHOTO I

[Black Tape]: more than 2.6V

In In In In

[Lead Tape]: Less than 2.4V

15 ABS_NORM(H) I (Input terminal for FM audio enverope output level detection) In In In In 16 N.C -- Low fix (No Connection.) Low Low Low Low

Output terminal for switching the capstan voltage.

[Other than PLAY/REC mode]……………Always "High".

17 PLAY_REC(L) O

[JOG/Shuttle mode in PLAY mode ]……Always "High".

After 5 seconds from PLAY/REC mode completion, it changesto"Low".

Low Low Low Low

During "Low" outputs, it checks every main capstan FG,whentheno FG is inputted in a rotation, it changes to "High" and it keeps "high" by cassette ejection.

Output terminal for V_sync detection result.

18 VSYNC(L) O

[Vsync exist] : "Low"

Low Low Low Low

[Vsync not exist: "High"

19 D.FM.REC(H) O Timing output terminal for FM_Audio recording current. Low Low Low Low 20 ART.V/H/N O Output terminal for Artificial V synchronization signal. Low Low Low Low

No. Port Name

I/O

Description P-OFF

P-Save

P-FAIL Reset 21 ROTARY.SW O Output terminal for rotary switch. Low Low Low Low 22 H.A.SW O Output terminal for HEAD AMP switch. Low Low Low Low 23 ENVE.SELECT I Input terminal for enverope selection. Low Low Low Low 24 VIDEO.H.SW O Output terminal for video HEAD switch. Low Low Low Low 25 A.H.SW O Output terminal for FM audio HEAD switch. Low Low Low Low

26 A.DEF(H) O

Audio Mute output terminal for tuner and decoder.

[High]...........During VCR mode is NORMAL PLAY and VV mode.

Low Low Low Low

I/O control to switch IIC bus for LW-programmer.

27 PROG.ON(H) O

H:IIC bus is connected to AV2.

Low Low Low Low

L:IIC bus is not connected to AV2.

"PB-(H)"output terminal for AV2

*Details, refer to 21pin control specifications. *The signal output from Pin-8 of 21pin terminal is shown below.

Name

28 AVPB-H(L) O

pin8

High Middle Low

AVPB-H(L) AVPBM-(H)

L H

Hi-Z

High High Low High

29 AVPB-M(H) O Low Low Low Low 30 GND(D) -- GND --- --- --- --31 20MHz.IN I Main oscillator input --- STOP STOP --32 20MHz.OUT O Main oscillator output --- STOP STOP --33 +5V(D) I 5V input terminal --- --- --- --34 32KHz IN I Sub oscillator input --- --- --- --35 32KHz OUT O Sub oscillator output --- --- --- --36 VCONT I Video Control --- --- --- --37 V EE(L) O Output terminal for switch between EE and VV. Low Low Low Low 38 D REC(H) O Output terminal for video recording current control. Low Low Low Low 39 D.A.REC(H) O Control terminal for normal audio recording current. Low Low Low Low

Bias oscillation Control terminal for Linear audio recording current.

40 BIAS(L) O

D.A.REC(H)

BIAS(L)

High Hi-Z Hi-Z High

140mS 140mS

41 FM.MUTE(H) O Output terminal for audio mute control. High High Low High 42 FULL ERASE(H) O Output terminal for control FULL ERASE HEAD. Low Low Low Low

43 POWER_KEY I

Input terminal for the unit power button. It switches ON to OFF and/or OFF to ON when down edge is detected.

In In In In

44 POS.SW3 I Input terminal for mecha position. In In In In 45 POS.SW2 I Input terminal for mecha position. In In In In 46 POS.SW1 I Input terminal for mecha position. In In In In

ON/OFF Control terminal for power circuit.

47 POWER OFF(H) O

Power off condition: "High" is existed.

High High Low High

("Low" is existed when the mechanism and/or circuit operation is activated.)

48 FIP(L) O

Output terminal for FIP on/off control signal. ("Low" is existed when the power off condition under the "FIP OFF" setting.)

Not fix High Low Low

49 P50 IN I Input terminal for Project 50 serial signal. In In In In 50 LC.OSC IN I The oscillation input terminal for OSD dot clock. --- --- --- ---

No. Port Name

I/O

Description P-OFF

P-Save

P-FAIL Reset 51 LC.OSC OUT O The oscillation output terminal for OSD dot clock. --- --- --- --52 RESET(L) I Input terminal for microprocessor reset. In In In In 53 4FC.LPF I 4fc clock input terminal --- --- --- --54 OSD.FSC IN I OSD clock input terminal --- --- --- --55 5V(OSD) I 5V input terminal --- --- --- --56 CVIN I Input terminal for Composite video signal. --- --- --- --57 GND(OSD) -- GND --- --- --- --58 LECHA I Input terminal for Composite video signal.(White level) --- --- --- --59 20M.START(H) I Switching terminal for stertting Mode.(High speed/Low speed) --- --- --- --60 MD0 I Mode setting terminal for flash over-write. --- --- --- --61 CVOUT O Output terminal for CG Video. --- --- --- --62 HLF O LPF connecting terminal for the slicer. (For OSD dot clock.) --- --- --- --63 SECAM.V.IN I Chrominance input terminal for SECAM super impose. --- --- --- --64 GND -- Connect to GND In In In In

65 S TAB(L) I

66 UNLOADING(H) O

67 LOADING(H) O

Input terminal for the prevention tab.

[EXIST] :LOW [NO EXIST] :HIGH

Control terminal for loading motor.

[Reverse rotation / brake] : "High"

Control terminal for loading motor.

[forward rotation / brake] : "High"

In In In In

Low Low Low Low

68 C.SYNC I Input terminal for composite V-sync signal. In In In In 69 EX.FF/REW(L) I Filter control terminal for PB-CTL signal in FF/REW. Low Low Low Low 70 PAL-I/BG/DK(SYS4) O Output terminal for TV broadcast system switching signal for video circuit control. Not fix Low Low Low 71 SECAM/PAL(SYS2) O Output terminal for TV broadcast system switching signal for video circuit control. Not fix Low Low Low

72 SLEEP(L) O

Output terminal for super power save mode setting.

P-OFF in the super power save mode……………… "Low".

High Low Low High

Switching terminal for NTSC FM Audio trap filter in PB.

73 PB60Hz(H) O

[VV (PB,Trick_PB/A-DUB, A-DUB-PS) mode and CTL is 60Hz] : "High"

Low Low Low Low

[Other than above condition] : "Low"

Switching terminal for Bias oscillation noise filter in A-DUB mode.

74 ADUB(H) O

[ADUB/ADUB-PS(Including Assemble/syncro/AV-Insert)] : "High"

Hi-Z Hi-Z Hi-Z Hi-Z

[Other than above condition] : "Hi-Z"

75 N.C(VBI1) -- Fix to Low. Low Low Low Low 76 P FAIL I Input terminal for Interrupt signal for power fail detection. In In In In 77 IR I Input terminal for Interrupt signal from IR sensor emitted by Remo-Con. In In In In 78 P50 OUT O Output terminal for Project 50 serial data. Not fix Low Low Low 79 CAP.ET O Output terminal for Capstan Torque command. 0V 0V Low 0V 80 CYL.ET O Output terminal for Cylinder Torque command. 4.213V 4.213V Low 4.213V 81 DIGI.LINK O Control signal for switching IR sensor.[only LOEWE model] Low Low Low Low 82 HALF_WAVE(H) O Switching terminal for capstan driver speed mode.(FAST/SLOW) In In In In 83 CAP.R/F O Switching terminal for capstan motor rotating direction. Low Low Low Low 84 125Hz O 125Hz pulse output terminal for clock adjustment. Not fix Low Low Low

Short Circuit detection terminal for oscillation circuit in REC.

85 SHORT_DN I

*When the "BIAS(H)" is "Low" and this terminal is "High", "F08" is displayed.

In In In In

*When the "BIAS(H)" is "High" and this terminal is "low", "F07" is displayed.

86 N.C -- Fix to Low. Low Low Low Low 87 N.C -- Fix to Low. Low Low Low Low 88 N.C -- Fix to Low. Low Low Low Low 89 FLD/T2 CLK O Serial clock output terminal for FIP driver and TEST_2(Factory use). Not fix Low Low Low 90 FLD/T2 DATA IN I Serial data input terminal for FIP driver and TEST_2(Factory use). Not fix In In In

No. Port Name

I/O

Description P-OFF

P-Save

P-FAIL Reset 91 FLD/T2 DATA OUT O Serial data output terminal for FIP driver and TEST_2(Factory use). Not fix Low Low Low 92 FLD_CS O Chip select terminal for FIP driver. Not fix Low Low Low 93 T.REEL.PULSE I Input terminal for Take-up Reel sensor pulse. In In In In 94 S.REEL.PULSE I Input terminal for Supply Reel sensor pulse. In In In In 95 DAVN I DAVN signal from Slicer In In In In

96 EEP_WR O

Write enable for EEPROM

H:READ only L:Write

High High Low High

97 OSD IIC CLK O IIC clock for EEPROM,I/O and slicer Not fix Low Low Low 98 OSD IIC DATA I/O IIC data for EEPROM,I/O and slicer Not fix Low Low Low 99 MAIN IIC CLK O IIC clock for AV1CHIP,FM audio,Tuner,Decoder and RFC Not fix Low Low Low 100 MAIN IIC DATA I/O IIC data for AV1CHIP,FM audio,Tuner,Decoder and RFC Not fix Low Low Low 101 N.C -- Low fix terminal. Low Low Low Low 102 N.C -- Low fix terminal. Low Low Low Low 103 FG.AMP.OUT O Output from internal FG Amplifier --- --- --- --104 FG.AMP.IN I Input for internal FG Amplifier --- --- --- --105 GND(A) -- GND --- --- --- --106 GND -- GND --- --- --- --107 PFG I Cylinder PG/FG input terminal --- --- --- --108 OREF O Output from internal reference voltage (2.5V) --- --- --- --109 IREF I Input for internal reference voltage --- --- --- --110 to GND -- Connect to GND --- --- --- --111 CTL.HEAD(-) I Input signal from CTL HEAD(+) --- --- --- --112 CTL.HEAD(+) I Input signal from CTL HEAD(-) --- --- --- --113 CTL.AMP.REF I Input for internal CTL amplifier reference voltage --- --- --- --114 PB.CTL.OUT O Output from internal CTL amplifier --- --- --- --115 +5V(A) I 5V input terminal --- --- --- --116 +5V(AD) I 5V input terminal --- --- --- ---

INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT

POWER AV2 TV/ EE/ OSD INPUT AV2 AV1 AV2 AV1 AV2 RGB VCR VCR AV1 AV2 RF (C) AV1 Out AV2Out

SELECT VTR VV ON(H) CH PB(H) OUT OUT PB(H) PB(H) SW IN OUT Out Out Selector Selector

OFF --- --- --- --- --- L AV2 In AV1 In L L OFF TUN TUN AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON TUN TUN AV2 In AV1 In Mute AV2 In AV1 In VPS EXT --- --- L NO.TU L AV2 In AV1 In L L OFF TUN TUN AV2 In AV1 In Mute AV2 In AV1 In STAND M/H AV2 In AV1 In *[M/H] L ON TUN TUN AV2 In AV1 In Mute AV2 In AV1 In BY or C+.TU L AV2 In AV1 In L L OFF TUN TUN AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In *[M/H] L ON TUN TUN AV2 In AV1 In Mute AV2 In AV1 In

or TIMER1 AV1 L AV2 In AV1 In L L OFF AV1 AV1 AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In *[M/H] L ON AV1 AV1 AV2 In AV1 In Mute AV2 In AV1 In

Personal or AV2 L AV2 In AV1 In L L OFF AV2 AV2 AV2In AV1 In Mute AV2 In AV1 In

Planner M/H AV2 In AV1 In *[M/H] L ON AV2 AV2 AV2 In AV1 In Mute AV2 In AV1 In Standby TIMER2 AV3 L AV2 In AV1 In L L OFF AV3 AV3 AV2In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In *[M/H] L ON AV3 AV3 AV2 In AV1 In Mute AV2 In AV1 In

AT.NO L AV2 In AV1 In L L OFF SAT SAT AV2In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In *[M/H] L ON SAT SAT AV2 In AV1 In Mute AV2 In AV1 In

SAT.C+ L AV2 In AV1 In L L OFF SAT SAT AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In *[M/H] L ON SAT SAT AV2 In AV1 In Mute AV2 In AV1 In

H NO.TU L VCR out AV1 In H H OFF TUN TUN Mute Mute Mute TUN AV1 In

M/H VCR out AV1 In H H OFF TUN TUN Mute Mute Mute TUN AV1 In

C+.TU L VCR out AV1 In H H OFF TUN TUN Mute Mute Mute TUN AV1 In

M/H VCR out AV1 In H H OFF TUN TUN Mute Mute Mute TUN AV1 In

AV1 L VCR out AV1 In H H OFF AV1 AV1 Mute Mute Mute AV1 In AV1 In

M/H VCR out AV1 In H H OFF AV1 AV1 Mute Mute Mute AV1 In AV1 In

AV2 L VCR out AV1 In H H OFF AV2 AV2 Mute Mute Mute AV2 In AV1 In

M/H VCR out AV1 In H H OFF AV2 AV2 Mute Mute Mute AV2 In AV1 In

AV3 L VCR out AV1 In H H OFF AV3 AV3 Mute Mute Mute AV3 In AV1 In

M/H VCR out AV1 In H H OFF AV3 AV3 Mute Mute Mute AV3 In AV1 In

AT.NO L VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In

M/H VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In

SAT.C+ L VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In

M/H VCR out AV1 In H H OFF SAT SAT Mute Mute Mute SAT AV1 In

DECODER --- --- L NO.TU L AV2 In AV1 In L L OFF TUN TUN AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON TUN TUN AV2 In AV1 In Mute AV2 In AV1 In

C+.TU L AV2 In AV1 In L L OFF TUN TUN AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON TUN TUN AV2 In AV1 In Mute AV2 In AV1 In

AV1 L AV2 In AV1 In L L OFF AV1 AV1 AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON AV2 AV2 AV2 In AV1 In Mute AV2 In AV1 In

AV2 L AV2 In AV1 In L L OFF AV2 AV2 AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON AV2 AV2 AV2 In AV1 In Mute AV2 In AV1 In

AV3 L AV2 In AV1 In L L OFF AV3 AV3 AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON AV3 AV3 AV2 In AV1 In Mute AV2 In AV1 In

AT.NO L AV2 In AV1 In L L OFF SAT SAT AV2In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON SAT SAT AV2 In AV1 In Mute AV2 In AV1 In

SAT.C+ L AV2 In AV1 In L L OFF SAT SAT AV2 In AV1 In Mute AV2 In AV1 In

M/H AV2 In AV1 In M/H L ON SAT SAT AV2 In AV1 In Mute AV2 In AV1 In

H NO.TU L VCR out AV1 In H L OFF TUN TUN Mute Mute Mute TUN AV1 In

M/H VCR out AV1 In H L OFF TUN TUN Mute Mute Mute TUN AV1 In

C+.TU L VCR out AV1 In H L OFF TUN TUN Mute Mute Mute TUN AV1 In

M/H VCR out AV1 In H L OFF TUN TUN Mute Mute Mute TUN AV1 In

AV1 L VCR out AV1 In H L OFF AV1 AV1 Mute Mute Mute AV1 In AV1 In

M/H VCR out AV1 In H L OFF AV2 AV2 Mute Mute Mute AV2 In AV1 In

AV2 L VCR out AV1 In H L OFF AV2 AV2 Mute Mute Mute AV2 In AV1 In

M/H VCR out AV1 In H L OFF AV2 AV2 Mute Mute Mute AV2 In AV1 In

AV3 L VCR out AV1 In H L OFF AV3 AV3 Mute Mute Mute AV3 In AV1 In

M/H VCR out AV1 In H L OFF AV3 AV3 Mute Mute Mute AV3 In AV1 In

AT.NO L VCR out AV1 In H L OFF SAT SAT Mute Mute Mute SAT AV1 In

M/H VCR out AV1 In H L OFF SAT SAT Mute Mute Mute SAT AV1 In

SAT.C+ L VCR out AV1 In H L OFF SAT SAT Mute Mute Mute SAT AV1 In

M/H VCR out AV1 In H L OFF SAT SAT Mute Mute Mute SAT AV1 In

INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT

POWER AV2 TV/ EE/ OSD INPUT AV2 AV1 AV2 AV1 AV2 RGB VCR VCR AV1 AV2 RF (C) AV1 Out AV2 Out

SELECT VTR VV ON(H) CH PB(H) OUT OUT PB(H) PB(H) SW IN OUT Out Out Selector Selector

P.ON EXT TV EE L NO.TU --- VCR out VCR out L L OFF TUN TUN TUN TUN TUN TUN INSEL

C+.TU --- VCR out VCR out L L OFF TUN TUN TUN TUN TUN TUN INSEL

or AV1 --- VCR out VCR out L L OFF AV1 AV1 AV1 In AV1 In AV1 In AV1 In INSEL

AV2 --- VCR out VCR out L L ON AV2 AV2 AV2 In AV2 In AV2 In AV2 In INSEL

TIMER1 AV3 --- VCR out VCR out L L OFF AV3 AV3 AV3 In AV3 In AV3 In AV3In INSEL

AT.NO --- VCR out VCR out L L OFF SAT SAT SAT SAT SAT SAT INSEL

or SAT.C+ --- VCR out VCR out L L OFF SAT SAT SAT SAT SAT SAT INSEL

H NO.TU --- VCR out VCR out H H OFF TUN TUN TUN TUN TUN TUN INSEL

TIMER2 C+.TU --- VCR out VCR out H H OFF TUN TUN TUN TUN TUN TUN INSEL

AV1 --- VCR out VCR out H H OFF AV1 AV1 AV1 In AV1 In AV1 In AV1 In INSEL AV2 --- VCR out VCR out H H OFF AV2 AV2 AV2 In AV2 In AV2 In AV2 In INSEL AV3 --- VCR out VCR out H H OFF AV3 AV3 AV3 In AV3 In AV3 In AV3 In INSEL

AT.NO --- VCR out VCR out H H OFF SAT SAT SAT SAT SAT SAT INSEL

SAT.C+ --- VCR out VCR out H H OFF SAT SAT SAT SAT SAT SAT INSEL

VTR EE L NO.TU --- VCR out VCR out H H OFF TUN TUN TUN TUN TUN TUN INSEL

C+.TU --- VCR out VCR out H H OFF TUN TUN TUN TUN TUN TUN INSEL

AV1 --- VCR out VCR out H H OFF AV1 AV1 AV1 In AV1 In AV1 In AV1 In INSEL AV2 L VCR out VCR out H H ON AV2 AV2 AV2In AV2 In AV2 In AV2 In INSEL

M/H VCR out VCR out M/H M/H ON AV2 AV2 AV2 In AV2 In AV2 In AV2 In INSEL

AV3 --- VCR out VCR out H H OFF AV3 AV3 AV3 In AV3 In AV3 In AV3 In INSEL

AT.NO --- VCR out VCR out H H OFF SAT SAT SAT SAT SAT SAT INSEL

SAT.C+ --- VCR out VCR out H H OFF SAT SAT SAT SAT SAT SAT INSEL

H NO.TU --- VCR out VCR out H H OFF TUN TUN TUN TUN TUN TUN INSEL

C+.TU --- VCR out VCR out H H OFF TUN TUN TUN TUN TUN TUN INSEL

P.ON EXT VTR EE H AV1 --- VCR out VCR out H H OFF AV1 AV1 AV1 In AV1 In AV1 In AV1 In INSEL

AV2 --- VCR out VCR out H H OFF AV2 AV2 AV2 In AV2 In AV2 In AV2 In INSEL AV3 --- VCR out VCR out H H OFF AV3 AV3 AV3 In AV3 In AV3 In AV3 In INSEL

AT.NO --- VCR out VCR out H H OFF SAT SAT SAT SAT SAT SAT INSEL

SAT.C+ --- VCR out VCR out H H OFF SAT SAT SAT SAT SAT SAT INSEL

VV --- NO.TU --- VCR out VCR out M/H M/H OFF TUN PB PB PB PB TUN INSEL

C+.TU --- VCR out VCR out M/H M/H OFF TUN PB PB PB PB TUN INSEL

AV1 --- VCR out VCR out M/H M/H OFF AV1 PB PB PB PB AV1 In INSEL AV2 --- VCR out VCR out M/H M/H OFF AV2 PB PB PB PB AV2 In INSEL AV3 --- VCR out VCR out M/H M/H OFF AV3 PB PB PB PB AV3 In INSEL

AT.NO --- VCR out VCR out M/H M/H OFF SAT PB PB PB PB SAT INSEL

SAT.C+ --- VCR out VCR out M/H M/H OFF SAT PB PB PB PB SAT INSEL

DECODER TV EE L NO.TU L VCR out AV1 In L L OFF TUN TUN TUN AV1 In TUN TUN AV1 In

M/H AV2 In AV1 In M/H L ON TUN TUN AV2 In AV1 In TUN AV2 In AV1 In

C+.TU L VCR out TUN IN L L OFF TUN TUN TUN TUN TUN TUN TUN

M/H VCR out TUN IN L L OFF AV2 AV2 AV2 In TUN AV2 In AV2 In TUN

AV1 L VCR out AV1 In L L OFF AV1 AV1 AV1 In AV1 In AV1 In AV1 In AV1 In

M/H AV2 In AV1 In M/H L ON AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In

AV2 L VCR out AV1 In L L ON AV2 AV2 AV2 In AV1 In AV2 In AV2In AV1 In

M/H AV2 In AV1 In M/H L ON AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In

AV3 L VCR out AV1 In L L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In

M/H AV2 In AV1 In M/H L ON AV3 AV3 AV2 In AV1 In AV3 In AV2 In AV1 In

AT.NO L VCR out AV1 In L L OFF SAT SAT SAT AV1 In SAT SAT AV1 In

M/H AV2 In AV1 In M/H L ON SAT SAT AV2 In AV1 In SAT AV2 In AV1 In

SAT.C+ L VCR out SAT IN L L OFF SAT SAT SAT SAT SAT SAT TUN

M/H VCR out SAT IN L L OFF AV2 AV2 AV2 In SAT AV2 In AV2 In TUN

H NO.TU L VCR out AV1 In H L OFF TUN TUN TUN AV1 In TUN TUN AV1 In

M/H VCR out AV1 In H L OFF TUN TUN TUN AV1 In TUN TUN AV1 In

C+.TU L VCR out TUN IN H L OFF TUN TUN TUN TUN TUN TUN TUN

M/H VCR out TUN IN H L OFF AV2 AV2 AV2In TUN AV2 In AV2 In TUN

AV1 L VCR out AV1 In H L OFF AV1 AV1 AV1 In AV1 In AV1 In AV1 In AV1 In

M/H VCR out AV1 In H L OFF AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In

AV2 L VCR out AV1 In H L OFF AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In

M/H VCR out AV1 In H L OFF AV2 AV2 AV2 In AV1 In AV2 In AV2 In AV1 In

AV3 L VCR out AV1 In H L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In

M/H VCR out AV1 In H L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In

AT.NO L VCR out AV1 In H L OFF SAT SAT SAT AV1 In SAT SAT AV1 In

M/H VCR out AV1 In H L OFF SAT SAT SAT AV1 In SAT SAT AV1 In

SAT.C+ L VCR out SAT IN H L OFF SAT SAT SAT SAT SAT SAT SAT

M/H VCR out SAT IN H L ON AV2 AV2 AV2 In SAT AV2 In AV2 In SAT

INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT

POWER AV2 TV/ EE/ OSD INPUT AV2 AV1 AV2 AV1 AV2 RGB VCR VCR AV1 AV2 RF (C) AV1 Out AV2 Out

SELECT VTR VV ON(H) CH PB(H) OUT OUT PB(H) PB(H) SW IN OUT Out Out Selector Selector

P.ON DECODER VTR EE L NO.TU L VCR out AV1 In H L OFF TUN TUN TUN AV1 In TUN TUN AV1 In

M/H VCR out AV1 In H L OFF TUN TUN TUN AV1 In TUN TUN AV1 In

C+.TU L VCR out TUN IN H L OFF TUN TUN TUN TUN TUN TUN TUN

M/H VCR out TUN IN M/H L ON AV2 AV2 AV2In TUN AV2 In AV2 In TUN

AV1 L VCR out AV1 In H L OFF AV1 AV1 AV1 In AV1 In AV1 In AV1 In AV1 In

M/H VCR out AV1 In M/H L ON AV2 AV2 AV2 In AV1 In AV2 In AV2In AV1 In

AV2 L VCR out AV1 In H L ON AV2 AV2 AV2In AV1 In AV2 In AV2 In AV1 In

M/H VCR out AV1 In M/H L ON AV2 AV2 AV2 In AV1 In AV2 In AV2In AV1 In

AV3 L VCR out AV1 In H L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In

M/H VCR out AV1 In M/H L OFF AV3 AV3 AV3 In AV1 In AV3 In AV3 In AV1 In

AT.NO L VCR out AV1 In H L OFF SAT SAT SAT AV1 In SAT SAT AV1 In

M/H VCR out AV1 In H L OFF SAT SAT SAT AV1 In SAT SAT AV1 In

SAT.C+ L VCR out SAT IN H L OFF SAT SAT SAT SAT SAT SAT SAT

M/H VCR out SAT IN M/H L ON AV2 AV2 AV2In SAT AV2 In AV2 In SAT