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Panasonic NV-HS830EG Service Manual
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Panasonic NV-HS830EG Service Manual

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ORDER NO. VRD0204017C2
Video Cassette Recorder
NV-HS830EG / NV-HS830B / NV-HS830EC / NV-HS830EE
Z-MECHANISM
SPECIFICATIONS

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Summary of Contents for Panasonic NV-HS830EG

  • Page 1 ORDER NO. VRD0204017C2 Video Cassette Recorder NV-HS830EG / NV-HS830B / NV-HS830EC / NV-HS830EE Z-MECHANISM SPECIFICATIONS...
  • Page 2 / 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-HS830EG (EG) NV-HS830B NV-HS830EC (EC) NV-HS830EE (EE) 2.
  • Page 3 3. Disconnect the AC plug and replace the IC6002. STEP2.INPUT THE MODEL & OPTION CODE 1. Set up the applicable model code and option code by ordering the following table. 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.
  • Page 4 Model No. Model Option Option Option Code Code 1 Code 2 Code 3 NV-HS830EG (81h) (08h) (D0h) (00h) NV-HS830B (83h) (28h) (D0h) (00h) NV-HS830EC (82h) (08h) (D0h) (00h) NV-HS830EE (A6h) (08h) (D2h) (00h) Fig. S2 Model Code & Option Code NOTE: 1.
  • Page 5 Main C.B.A.(to be used as replacement.) 4. Install the new Main C.B.A. to the VCR. When ordering the above procedure, setting of the model code, option code, tuning channel can be skipped. / However, all electrical adjustment data is unique value in accordance with a deck, perform the Electrical Adjustment continuously.
  • Page 6 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.
  • Page 7 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.
  • Page 8 (PAL: VFJ8125H3F) and adjust it if necessary. 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.
  • Page 9 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.
  • Page 10 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...
  • Page 11 VFK0823FSE (For end users) 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)”...
  • Page 12 INDICATION CAUSE REMEDY/CHECK After cylinder lock is detected, the cylinder Check the cylinder motor drive circuit. does not start rotating again even after tape unloading. Cassette tape is not wound up during the tape Check the capstan motor drive circuit. unloading except EJECT mode.
  • Page 13 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 Unlock 8 Tabs (B) Fig. D3...
  • Page 14 3. REMOVAL OF THE MECHANISM UNIT Remove Screw (C) Remove 3 Screws (D) Remove 2 Screws (E) 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.
  • Page 15 4. REMOVAL OF THE MAIN C.B.A. Remove Screw (F) Remove 4 Screws (G) Unlock 2 Tabs (H) Fig. D5...
  • Page 16 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...
  • Page 17 Fig. D7 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.
  • Page 18 - Parts No.: VFJ8125H3F(PAL) 3.3.2. VCR SETTING When no indication in the procedure, set each selector as follows. 1. TAPE SPEED: SP 2. CHANNEL: AV1/AV2/AV3 (Set to signal input terminal number) 3. S-VHS SW: ON 3.3.3. ADJUSTMENTS Fig.E1 Fig.E2 Fig.E3 CONDITION: BURST SIGNAL OFF / CONDITION: BURST SIGNAL 75ohm TERMINATED...
  • Page 19 3.3.4. PG SHIFTER 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 once. Insert the Alignment cassette tape.
  • Page 20 PROCEDURES FIP DISPLAY Set the S-VHS SW to ON. / Insert the S-VHS BLANK TAPE. / Input the Video sweep signal (See Fig. E1) to AV3 (S-VIDEO IN) and record it in SP and LP. Press the FF and EJECT Keys simultaneously for 3 seconds.
  • Page 21 PROCEDURES FIP DISPLAY Set the S-VHS SW to OFF. / Insert the VHS Blank Tape. / Input the Video sweep signal (See Fig. E3) to AV1 (VIDEO IN) and record it in SP and LP. Press the FF and EJECT Keys simultaneously for 3 seconds.
  • Page 22 3.3.8. CIRCUIT BOARD LAYOUT...
  • Page 23 4. ABBREVIATIONS 5. INPUT/OUTPUT CHART 5.1. INPUT/OUTPUT CHART FOR IC6001 Fig. MP1 Fig. MP2 Fig. MP3 5.2. TRUTH TABLE (NV-HS830EG/EC/EE) 5.3. TRUTH TABLE (NV-HS830B) 6. WAVEFORM TABLE & VOLTAGE CHART 6.1. WAVEFORM TABLE 6.2. VOLTAGE CHART 7. BLOCK DIAGRAMS 7.1. SYSTEM CONTROL & SERVO BLOCK DIAGRAM 7.2.
  • Page 24 8.7. Y/C SEPARATION PACK SCHEMATIC DIAGRAM 8.8. INPUT/ OUTPUT PACK SCHEMATIC DIAGRAM 8.9. TV DEMODULATOR PACK SCHEMATIC DIAGRAM 8.10. DECODER PACK SCHEMATIC DIAGRAM (NV-HS830EG) 8.11. NICAM DECODER PACK SCHEMATIC DIAGRAM (NV-HS830B/ EC/EE) 8.12. CYLINDER STATOR UNIT SCHEMATIC DIAGRAM 8.13. CAPSTAN UNIT SCHEMATIC DIAGRAM 8.14.
  • Page 25 10.2. CASING PARTS SECTION...
  • Page 26 10.3. PACKING PARTS SECTION...
  • Page 27 11. REPLACEMENT PARTS LIST 11.1. CHASSIS PARTS SECTION PARTS LIST...
  • Page 28 Ref. No. Part No. Part Name & Description Remarks VEG1600 CYLINDER UNIT [MAVD] VXP2173 UPPER CYLINDER UNIT [MAVD] VDB1256 CYLINDER RETAINER VEM0715 CYLINDER MOTOR UNIT VXS0135 EARTH BRUSH UNIT VMD3795 FLAT CABLE HOLDER VEK9069 CAPSTAN UNIT L1AZ00000004 FE HEAD VDB1431 TENSION ARM BOSS VDB1460 SUPPLY BRAKE ARM BOSS...
  • Page 29 VXA6540 SIDE PLATE (R) UNIT Ref. No. Part No. Part Name & Description Remarks VXA5746 CASSETTE HOLDER UNIT VXP1730 MAIN SHAFT UNIT VHD1118 SCREW VHD1118 SCREW VHD0842 SCREW VHD0843 SCREW VHD0843 SCREW VHD0844 SCREW VHD0844 SCREW VHD1066 SCREW VHD1066 SCREW VHD1044 SCREW VHD1060...
  • Page 30 Ref. No. Part No. Part Name & Description Remarks VGM1834 TOP PANEL [MAVD] NV-HS830EG-S/B-S/EC-S/EE-S VGM1835 TOP PANEL [MAVD] NV-HS830EG-K VYP8458 FRONT PANEL (1) UNIT [MAVD] NV-HS830EG-S/B-S/EC-S/EE-S VYP8459 FRONT PANEL (1) UNIT [MAVD] NV-HS830EG-K RKA0072-K FOOT RKA0072-K FOOT VGQ6641 MAGNET HOLDER...
  • Page 31 B123 XTV3+6JFZ SCREW 11.3. PACKING PARTS SECTION PARTS LIST Ref. No. Part No. Part Name & Description Remarks VQT9606 OPERATING INSTRUCTIONS (ENGLISH/ [MAVD] NV-HS830EG-S/EG-K/EC-S GERMAN) VQT9607 OPERATING INSTRUCTIONS (FRENCH/ [MAVD] NV-HS830EG-S/EG-K/EC-S DUTCH) VQT9608 OPERATING INSTRUCTIONS (ITALIAN/ [MAVD] NV-HS830EG-S/EG-K GREEK) VQT9612...
  • Page 32 Ref. No. Part No. Part Name & Description Remarks VFK0329 POST ADJUSTMENT SCREWDRIVER VFK0326 HEX WRENCH SET VFK0132 BACK TENSION METER VFK27 HEAD CLEANING STICK VFK1024 MOLYTONE GREASE VFK0330 FINE ADJUSTMENT GEAR DRIVER VFK1301 SILICONE GREASE VFK1298 FLOIL GREASE 11.4. ELECTRICAL PARTS LIST Ref.
  • Page 33 Ref. No. Part No. Part Name & Description Remarks VEP07A23S TV DEMODULATOR PACK C.B.A (RTL)[MAVD] *1, *3 INCLUDED IN MAIN C.B.A.(VEP06E67A/ VEP07A23T TV DEMODULATOR PACK C.B.A (RTL)[MAVD] *2 INCLUDED IN MAIN C.B.A.(VEP06E67B). VEP07A23U TV DEMODULATOR PACK C.B.A (RTL)[MAVD] *4 INCLUDED IN MAIN C.B.A.(VEP06E67E). VEP03G10A I/O C.B.A.
  • Page 34 C1003 ECJ1VB1C104K C.CAPACITOR CH 16V 0.1U...
  • Page 35 Ref. No. Part No. Part Name & Description Remarks C1004 F2A1C470A015 E.CAPACITOR 16V 47U C1006 ECEA1HKA4R7B E.CAPACITOR 50V 4.7U C1007 ECJ1VB1H102K C.CAPACITOR CH 50V 1000P C1008 ECJ1VB1C104K C.CAPACITOR CH 16V 0.1U C1009 ECJ1VB1C104K C.CAPACITOR CH 16V 0.1U C1011 EEUEB1E470SB E.CAPACITOR 25V 47U [MAVD] C1016 ECA1EHJ470...
  • Page 36 Ref. No. Part No. Part Name & Description Remarks C2524 ECJ1VF1C104Z C.CAPACITOR CH 16V 0.1U C2525 ECJ1VF1C104Z C.CAPACITOR CH 16V 0.1U C2526 ECA0JHJ221 E.CAPACITOR 6.3V 220U [MAVD] C3001 ECJ1VB1C104K C.CAPACITOR CH 16V 0.1U C3002 ECJ1VC1H151J C.CAPACITOR CH 50V 150P C3003 ECJ1VB0J105K C.CAPACITOR CH 6.3V 1U C3005...
  • Page 37 Ref. No. Part No. Part Name & Description Remarks C3503 ECUX1H221GCV C.CAPACITOR CH 50V 220P [MAVD] C3504 ECUV1H271GCN C.CAPACITOR CH 50V 270P ECJ2VC1H271G C3505 ECUV1H271GCN C.CAPACITOR CH 50V 270P ECJ2VC1H271G C3506 ECUV1H820GCN C.CAPACITOR CH 50V 82P ECJ2VC1H820G C3507 ECEA0JKS470 E.CAPACITOR 6.3V 47U C3508 ECUV1H271GCN C.CAPACITOR CH 50V 270P...
  • Page 38 Ref. No. Part No. Part Name & Description Remarks C4520 ECQB1H153JF3 P.CAPACITOR 50V 0.015U C4521 ECEA0JKS220 E.CAPACITOR 6.3V 22U C4522 ECEA1CKS100 E.CAPACITOR 16V 10U C4523 ECEA1AKS330B E.CAPACITOR 10V 33U C4524 ECQB1H473JF3 P.CAPACITOR 50V 0.047U C4525 ECEA0JKS101 E.CAPACITOR 6.3V 100U C4526 ECJ1VF1C104Z C.CAPACITOR CH 16V 0.1U C4529...
  • Page 39 Ref. No. Part No. Part Name & Description Remarks C6034 ECUX1H221JCV C.CAPACITOR CH 50V 220P ECJ1XC1H221J C6035 ECJ2YB1A105K C.CAPACITOR CH 10V 1U C6036 ECUX1H561JCV C.CAPACITOR CH 50V 560P ECJ1XC1H561J C6037 ECUV1H221JCN C.CAPACITOR CH 50V 220P ECJ2VC1H221J C6040 ECJ1VC1H101J C.CAPACITOR CH 50V 100P C6041 ECJ1VC1H101J C.CAPACITOR CH 50V 100P...
  • Page 40 Ref. No. Part No. Part Name & Description Remarks C7508 ECEA1AKS221 E.CAPACITOR 10V 220U C7509 ECJ1VB1H682K C.CAPACITOR CH 50V 6800P C7510 ECJ1VF1H103Z C.CAPACITOR CH 50V 0.01U C7511 ECJ1VF1C104Z C.CAPACITOR CH 16V 0.1U C7601 ECEA0JKS101 E.CAPACITOR 6.3V 100U C7602 ECEA0JKS101 E.CAPACITOR 6.3V 100U C7605 ECEA1HKS010 E.CAPACITOR 50V 1U...
  • Page 41 Ref. No. Part No. Part Name & Description Remarks IC1201 UPC1093J C0DAEMC00002 IC1501 RPI354N B3EZ00000001 IC1502 RPI354N B3EZ00000001 IC2501 C1AB00001331 [MAVD] C1AB00001332 IC3001 C1AB00001299 [MAVD] IC3501 AN3293S IC3502 M52065FP C1AB00000739 IC4501 AN3656NFBPBV IC6001 C2CBJG000216 [MAVD] IC6002 M24C16-WBN6 C3EAGC000015 IC6003 C1AB00001293 [MAVD] IC7301 C0ZBZ0000580...
  • Page 42 Ref. No. Part No. Part Name & Description Remarks L1101 ELF15N005A LINE FILTER L1102 ELF15N003A LINE FILTER L1201 VLQ0775K220 CHOKE COIL [MAVD] L1202 VLQ0775K220 CHOKE COIL [MAVD] L2501 VLQ0599J680 COIL 68UH G0C680JA0026 L3002 VLQ0599J820 COIL 82UH G0C820JA0026 L3003 VLQ0599J150 COIL 15UH G0C150JA0026 L3006 VLQ0163J120...
  • Page 43 Ref. No. Part No. Part Name & Description Remarks P2502 VJS3537A009G CONNECTOR (FEMALE) 9P K1MN09A00012 P4002 VJS3537A006G CONNECTOR (FEMALE) 6P K1MN06A00034 P4003 VJS3837A002 CONNECTOR (FEMALE) 2P K1KB02A00035 P5001 VJS3537A010G CONNECTOR (FEMALE) 10P K1MN10A00036 PK0701 VJR0826E009W CONNECTOR (MALE) 9P K1MR09A00028 PK7301 VJR0777B007W CONNECTOR (MALE) 7P K1MM07B00002...
  • Page 44 Q7601 2SD0601A TRANSISTOR *1 2SD0601A0L...
  • Page 45 Ref. No. Part No. Part Name & Description Remarks QR1002 UN2212 TRANSISTOR-RESISTOR UNR2212 QR1003 UNR211200L TRANSISTOR RESISTOR [MAVD] QR1006 UNR221100L TRANSISTOR RESISTOR QR3003 UNR221300L TRANSISTOR RESISTOR QR3005 UN2113 TRANSISTOR-RESISTOR UNR2113 QR3006 UN2113 TRANSISTOR-RESISTOR UNR2113 QR3007 UNR221100L TRANSISTOR RESISTOR QR3011 UN2113 TRANSISTOR-RESISTOR UNR2113 QR4002...
  • Page 46 Ref. No. Part No. Part Name & Description Remarks R1013 ERJ6GEYG152 M.RESISTOR CH 1/10W 1.5K R1014 ERJ6GEYJ472V M.RESISTOR CH 1/10W 4.7K R1015 ERDS2TJ682T C.RESISTOR 1/4W 6.8K R1016 ERJ6GEYG103 M.RESISTOR CH 1/10W 10K R1017 ERJ6GEYG103 M.RESISTOR CH 1/10W 10K R1018 ERJ6GEYG272V M.RESISTOR CH 1/10W 2.7K R1019 ERJ6GEYJ563...
  • Page 47 Ref. No. Part No. Part Name & Description Remarks R2521 ERJ6GEYJ1R5 M.RESISTOR CH 1/10W 1.5 [MAVD] R2522 ERJ6GEYG102 M.RESISTOR CH 1/10W 1K R2523 ERJ6GEYG912 M.RESISTOR CH 1/10W 9.1K R3001 ERJ6GEYJ622 M.RESISTOR CH 1/10W 6.2K ERJ6GEYJ622V R3003 ERJ6GEYG152 M.RESISTOR CH 1/10W 1.5K R3005 ERJ3GEYJ332 M.RESISTOR CH 1/16W 3.3K...
  • Page 48 Ref. No. Part No. Part Name & Description Remarks R4066 ERJ6GEYJ223 M.RESISTOR CH 1/10W 22K R4067 ERJ6GEYG821 M.RESISTOR CH 1/10W 820 R4068 ERJ6GEYG103 M.RESISTOR CH 1/10W 10K R4069 ERJ3GEYJ273 M.RESISTOR CH 1/16W 27K R4070 ERJ6GEYJ223 M.RESISTOR CH 1/10W 22K R4071 ERJ6GEYJ223 M.RESISTOR CH 1/10W 22K R4072...
  • Page 49 Ref. No. Part No. Part Name & Description Remarks R6003 ERJ6GEYG102 M.RESISTOR CH 1/10W 1K R6004 ERJ6GEYJ224 M.RESISTOR CH 1/10W 220K R6005 ERJ6GEY0R00V M.RESISTOR CH 1/10W 0 D0GBR00JA017 R6008 ERJ3GEYJ473 M.RESISTOR CH 1/16W 47K R6009 ERJ6GEYJ223 M.RESISTOR CH 1/10W 22K R6010 ERJ6GEYJ472V M.RESISTOR CH 1/10W 4.7K...
  • Page 50 Ref. No. Part No. Part Name & Description Remarks R6067 ERJ6GEYG104 M.RESISTOR CH 1/10W 100K R6068 ERJ6GEYG221 M.RESISTOR CH 1/10W 220 R6069 ERJ6GEYG104 M.RESISTOR CH 1/10W 100K R6071 ERJ6GEYG183 M.RESISTOR CH 1/10W 18K R6072 ERJ6GEYJ223 M.RESISTOR CH 1/10W 22K R6073 ERJ6GEYJ474V M.RESISTOR CH 1/10W 470K R6074...
  • Page 51 Ref. No. Part No. Part Name & Description Remarks R7517 ERJ6GEYG103 M.RESISTOR CH 1/10W 10K R7518 ERJ6GEYG103 M.RESISTOR CH 1/10W 10K R7519 ERJ6GEYJ432V M.RESISTOR CH 1/10W 4.3K R7521 ERJ6GEYJ223 M.RESISTOR CH 1/10W 22K R7522 ERJ6GEYF822 M.RESISTOR CH 1/10W 8.2K R7523 ERJ6GEYF123 M.RESISTOR CH 1/10W 12K R7533...
  • Page 52 [MAVD] *4...
  • Page 53 Ref. No. Part No. Part Name & Description Remarks VR0701 EVNCYAA03B14 V.RESISTOR 10K VR7301 EVNCYAA03B14 V.RESISTOR 10K X0701 VLF1416 FILTER *1, *3 J0B4045A0002 X0701 VLF1417 FILTER *2 J0B4155A0003 X0701 VLF1430 TRANSFORMER *4 J0B3955A0001 X0702 VLF1431 TRANSFORMER *4 J0B4055A0001 X0704 VLF1493 FILTER *1, *3 X0704...
  • Page 54 C3923 ECJ1VB1H103K C.CAPACITOR CH 50V 0.01U...
  • Page 55 Ref. No. Part No. Part Name & Description Remarks C3924 ECJ1VB1C104K C.CAPACITOR CH 16V 0.1U C3926 ECJ2VF1H104Z C.CAPACITOR CH 50V 0.1U C3927 ECEA0JKS331 E.CAPACITOR 6.3V 330U C3928 ECJ2VF1H104Z C.CAPACITOR CH 50V 0.1U C4901 ECJ1VC1H470J C.CAPACITOR CH 50V 47P C4902 ECJ1VC1H470J C.CAPACITOR CH 50V 47P C4903 ECUX1H471JCV...
  • Page 56 Ref. No. Part No. Part Name & Description Remarks PS3902 VJS3042F014W CONNECTOR (FEMALE) 14P K1KB14B00018 PS3904 VJS3042F016W CONNECTOR (FEMALE) 16P K1KB16B00023 PS3905 VJS3042F014W CONNECTOR (FEMALE) 14P K1KB14B00018 Q3901 2SD0601A TRANSISTOR 2SD0601A0L Q3902 2SD0601A TRANSISTOR 2SD0601A0L Q3903 2SD0601A TRANSISTOR 2SD0601A0L Q3904 2SD0601A TRANSISTOR 2SD0601A0L...
  • Page 57 Ref. No. Part No. Part Name & Description Remarks XTV3+8GFZ SCREW XTV3+8GFZ SCREW VMC1737 RF EARTH SPRING [MAVD] VJH1196 JACK BOARD [MAVD] VEP03G12A Y/C SEPA C.B.A. (RTL)[MAVD] C3301 ECEA1CKS100 E.CAPACITOR 16V 10U C3302 ECJ1VF1C104Z C.CAPACITOR CH 16V 0.1U C3303 ECJ1VB1H102K C.CAPACITOR CH 50V 1000P C3304 ECJ1VF1C104Z...
  • Page 58 C3346 ECJ1VB1C104K C.CAPACITOR CH 16V 0.1U...
  • Page 59 Ref. No. Part No. Part Name & Description Remarks C3347 ECJ1VB1H472K C.CAPACITOR CH 50V 4700P C3348 ECJ1VF1H103Z C.CAPACITOR CH 50V 0.01U C3349 ECJ1VF1C104Z C.CAPACITOR CH 16V 0.1U C3350 ECEA1CKS100 E.CAPACITOR 16V 10U C3351 ECUV0J475KBN C.CAPACITOR CH 6.3V 4.7U F1J0J4750004 C3352 ECJ2YB1A105K C.CAPACITOR CH 10V 1U C3353...
  • Page 60 Ref. No. Part No. Part Name & Description Remarks R3301 ERJ6GEYG562 M.RESISTOR CH 1/10W 5.6K R3302 ERJ6GEYJ223 M.RESISTOR CH 1/10W 22K R3303 ERJ6GEYG104 M.RESISTOR CH 1/10W 100K R3304 ERJ6GEYG272 M.RESISTOR CH 1/10W 2.7K R3305 ERJ6GEYG391 M.RESISTOR CH 1/10W 390 R3306 ERJ6GEYG114 M.RESISTOR CH 1/10W 0.11M R3307...
  • Page 61 Ref. No. Part No. Part Name & Description Remarks C4803 ECKT1H102KB C.CAPACITOR 50V 1000P C4804 ECKT1H102KB C.CAPACITOR 50V 1000P C4805 ECQV1H104JL3 P.CAPACITOR 50V 0.1U IC4801 PNA4618M10VT [MAVD] JK4801 K2HA307A0003 JACK [MAVD] JK4802 VJJ0574 S TERMINAL K1CB104A0009 PS4801 VJS3042F014W CONNECTOR (FEMALE) 14P K1KB14B00018 R4801 ERDS2FJ750...
  • Page 62 NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKEST( )ON THIS DIAGRAM IS RECORD MODE WITH PAL COLOUR SIGNAL.(SP MODE) NV-HS830EG/B/EC/EE THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE NOTE:DO NOT ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 63 C6003 C6005 R6077 C6036 POWER KEY 2SD601A 470P 0.01 560P POWER OFF (AMP) R6003 C6004 RESET 0.01 SHORT DET TW2001 OSD VIDEO OUT AV3 S-VHS IN AV1 PB 12V BACK UP 5V NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO SECTION SCHEMATIC DIAGRAM...
  • Page 64 R2517 R2519 6V220 POWER SAVE PROJECT 50 VIDEO 5V NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO SECTION SCHEMATIC DIAGRAM SECTION SCHEMATIC DIAGRAM ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 65 8200 BACK UP 5V SCT SW NV-HS830EG/B/EC/EE NOTE:DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. ORDERING.WHEN YOU ORDER A PART,PLESE REFER TO PARTS LIST.
  • Page 66 4MHz C0711 R0715 16V22 NV-HS830EG/B/EC/EE NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. TV DEMODULATOR PACK SCHEMATIC DIAGRAM...
  • Page 67 NOTE:THE MEASUREMENT MODE OF THE DC VLOLTAGE IN THE BRACKETS( )ON THIS DIAGRAM IS RECORD MODE THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE NV-HS830EG/B/EC/EE LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM WITH PAL COLOUR SIGNAL.(SP MODE)
  • Page 68 L3003 AV2/AV3 C IN VIDEO/Y IN NORMAL L3015 NV-HS830EG/B/EC/EE NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NV-HS830EG/B/EC/EE LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 69 (VEM0715) CYLINDER STATOR UNIT Integrated Circuit HALL IC Connector M1 VM P2901 ADDRESS INFORMATION HALL IC VM M2 P2901 NV-HS830EG/B/EC/EE CYLINDER STATOR UNIT...
  • Page 70 DECODER PACK C.B.A. Integrated Circuit IC7301 Test Point TL7301 TL7302 TL7303 Adjustment VR7301 Connector PK7301 PK7302 ADDRESS INFORMATION (VEP07A16A:NV-HS830EG) VR7301 TL7303 IC7301 TL7302 TL7301 PK7302 PK7301 NV-HS830EG DECODER PACK C.B.A.
  • Page 71 AV FRONT C.B.A. Integrated Circuit IC4801 Connector PS4801 ADDRESS INFORMATION (VEP04800B) NV-HS830EG/B/EC/EE AV FRONT C.B.A.
  • Page 72 INPUT/OUTPUT PACK C.B.A. Transistor Test Point Q3901 TP3002 Q3902 TP3003 Q3903 TP3021 Q3904 TP3022 Q4901 TP3023 Transistor & Resistor TP3024 QR3901 TP3090 QR3902 TP4503 Integrated Circuit TP4504 IC3901 TP4505 TP4506 Connector PS3901 PS3902 PS3904 PS3905 ADDRESS INFORMATION (VEP03G10A) NV-HS830EG/B/EC/EE INPUT/OUTPUT PACK C.B.A.
  • Page 73 (VEP06E67A:NV-HS830EG)(VEP06E67B:NV-HS830B)(VEP06E67C:NV-HS830EC)(VEP06E67E:NV-HS830EE) PP3002 PP3001 TU7601 PP3901 Q3002 PP3902 PP3905 PP3904 P1102 P2502 QR4005 Q4001 P4002 Q3010 QR3003 Q4002 Q4003 Q4004 Q3007 IC2501 TW6002 QR3005 P5001 P1501 QR4002 (EE) QR1006 IC3001 (EE) IC4501 QR6004 (EE) Q1004 QR3011 QR4507 QR4502 P4003 TL4503 QR4501...
  • Page 74 Q4001 P4003 IC2501 Q4002 P5001 IC3001 PK7301 Q4003 IC3501 PK7302 Q4004 IC3502 PP3001 Q6002 IC4501 PP3002 Q6004 IC6001 PP3901 Q6005 IC6002 PP3902 Q6007 IC6003 Q6008 PP3904 IC7501 Q6009 PP3905 IC7503 Q7601 IC7504 PP3906 DU7601 TU7601 ADDRESS INFORMATION NV-HS830EG/B/EC/EE MAIN C.B.A.
  • Page 75 NICAM DECODER PACK C.B.A. Integrated Circuit IC7301 IC7302 Test Point TL7301 TL7303 TL7304 Integrated Circuit PK7301 PK7302 ADDRESS INFORMATION (VEP07A18X:NV-HS830B) (VEP07A18R:NV-HS830EC) (VEP07A18T:NV-HS830EE) IC7301 TL7304 TL7303 TL7301 PK7301 PK7302 NV-HS830B/EC/EE NICAM DECODER PACK C.B.A.
  • Page 76 Y/C SEPARATION PACK C.B.A. Transistor Test Point Q3301 TL3301 Q3302 TL3303 Q3303 TL3304 Q3304 Adjustment Q3305 VR3001 Q3306 VR3002 Connector Q3307 Q3308 PS3301 Q3309 PS3302 Integrated Circuit IC3301 IC3302 IC3303 IC3304 ADDRESS INFORMATION (VEP03G12A) NV-HS830EG/B/EC/EE Y/C SEPARATION PACK C.B.A.
  • Page 77 TV DEMODULATOR PACK C.B.A. Transistor Q0702 Integrated Circuit IC0701 Adjustment T0701 VR0701 Connector PK0701 PP0701 ADDRESS INFORMATION (VEP07A23S:NV-HS830EG/EC) (VEP07A23T:NV-HS830B) (VEP07A23U:NV-HS830EE) IC0701 (EG/EC) (EG/EC) (EE) (EE) (EG/B/EC) (EE) LB0701 (EE) PK0701 Q0702 NV-FJ830EG/B/EC/EE TV DEMODURATOR PACK C.B.A.
  • Page 78 T1101-6 STOP T1101-7 STOP T1101-10 STOP T1101-3 STOP T1101-5 STOP 540Vp-p (5usec.div.) 30Vp-p (5usec.div.) 180Vp-p (5usec.div.) 3.8Vp-p (2msec.div.) 500Vp-p (5usec.div.) T1101-11 STOP T1101-13 STOP T1101-16 STOP Q1101-S STOP T1101-17 STOP 22Vp-p (5usec.div.) 50Vp-p (5usec.div.) 94Vp-p (5usec.div.) 23Vp-p (5usec.div.) 500Vp-p (5usec.div.) Q1101-G STOP Q1102-1 STOP Q1101-D STOP...
  • Page 79 IC3001-68 REC IC3001-84 PLAY IC3001-85 REC IC3001-86 PLAY PP3001-2 PLAY 1.2Vp-p (20usec.div.) 2.8Vp-p (20usec.div.) 3.0Vp-p (20usec.div.) 1.2Vp-p (20usec.div.) 2.8Vp-p (20usec.div.) PP3001-4 REC PP3001-6 REC PP3001-10 REC PP3001-6 PLAY PP3001-8 REC/PLAY 2.0Vp-p (5msec.div.) 0.6Vp-p (20usec.div.) 0.8Vp-p (20usec.div.) 0.6Vp-p (20usec.div.) 5.0Vp-p (20usec.div.) PP3001-12 REC PP3001-17 REC/PLAY PP3001-18 REC/PLAY...
  • Page 80 NAME P-OFF P-SAVE P-FAIL Reset Description 1 CURRENT_LIMIT O Current limit terminal for Capstan driver. 2 F ADJUST O Analogue voltage output for Head frequency response adjustment. 3 SCAS_IN(L) I Detection Terminal for VHS tape or S-VHS tape. Switching terminal of BIAS OSC noise reduction filter in ADUB 4 ADUB(H) (1).
  • Page 81 NAME P-OFF P-SAVE P-FAIL Reset Description 37 V EE(L) O Output terminal of EE and VV switching. Front Illumination LED ON/OFF control terminal. * The output is decided according to ON/OFF setting of OSD menu and power ON/OFF condition of VCR. 38 ILLUMI LED ON(H) O * During OSD menu is OFF: Low output * During OSD menu is ON: VCR power is ON: High output...
  • Page 82 NAME P-OFF P-SAVE P-FAIL Reset Description Input terminal of condition of the erasure prevention tab on the cassette tape. 92 S TAB_ON(L) *With tab : "Low" / Without tab : "High". 93 T.REEL.PULSE I Input terminal for the pulse from Take-up Reel Sensor. 94 S.REEL.PULSE I Input terminal for the pulse from Supply Reel Sensor.
  • Page 83 INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT POWER INPUT RF (C) AV1 Out AV2 Out SELECT ON(H) PB(H) PB(H) PB(H) Selector Selector AV2 In AV1 In AV2 In AV1 In Mute AV2 In AV1 In AV2 In AV1 In AV2 In AV1 In Mute...
  • Page 84 INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT POWER INPUT RF (C) AV1 Out AV2 Out SELECT ON(H) PB(H) PB(H) PB(H) Selector Selector P.ON NO.TU VCR out VCR out INSEL C+.TU VCR out VCR out INSEL VCR out VCR out AV1 In AV1 In AV1 In...
  • Page 85 INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT POWER INPUT RF (C) AV1 Out AV2 Out SELECT ON(H) PB(H) PB(H) PB(H) Selector Selector P.ON DECODER VTR NO.TU VCR out AV1 In AV1 In AV1 In VCR out AV1 In AV1 In AV1 In C+.TU VCR out TUN IN...
  • Page 86 INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT POWER INPUT RF (C) AV1 Out AV2 Out SELECT ON(H) PB(H) PB(H) PB(H) Selector Selector AV2 In AV1 In AV2 In AV1 In Mute AV2 In AV1 In AV2 In AV1 In AV2 In AV1 In Mute...
  • Page 87 INPUT CONDITION VIDEO OUTPUT RESULT AUDIO OUTPUT RESULT POWER INPUT RF (C) AV1 Out AV2 Out SELECT ON(H) PB(H) PB(H) PB(H) Selector Selector P.ON VCR out VCR out INSEL VCR out VCR out AV1 In AV1 In AV1 In AV1 In INSEL VCR out VCR out AV2 In...
  • Page 88 SYSTEM CONTROL & SERVO ICs DC VOLTAGE CHART (SP MODE) IC1501 IC1502 Ref. No. MODE STOP PLAY IC2501 Ref. No. MODE STOP 15.5 PLAY 15.5 15.5 15.5 15.5 Ref. No. IC6001 MODE STOP PLAY IC6001 Ref. No. MODE STOP PLAY IC6001 Ref.
  • Page 89 SYSTEM CONTROL & SERVO TRs DC VOLTAGE CHART (SP MODE) Q1501 Q1502 Q6002 Q6004 Q6005 Ref. No. MODE STOP PLAY Q6007 Q6008 Q6009 Ref. No. MODE STOP -0.1 11.8 PLAY 11.2 11.8 11.8 -0.1 11.8 11.8 11.8 QR6001 QR6004 Ref. No. MODE STOP PLAY...
  • Page 90 4.43 NTSC L BILINGUAL 443NT [L] BILINGUAL L A. COMP BIL [L] AUDIO COMPONENT SIGNAL BILINGUAL H BIL. [H] A. COMPO AUDIO COMPONENT SIGNAL BILINGUAL L AUDIO DUBBING PAUSE L BIL/M1 [L] A. D.P [L] AUDIO DUBBING PAUSE L BS CLOCK A.
  • Page 91 CYL GND CYLINDER GND FULL. E. 12V FULL ERASE 12V DELAIED FM RECORDING H D.F.M. REC [H] GND (ANALOG) GND [A] DELAIED FM RECORDING L D. FM REC [L] GND (TUNER) GND [TU] D. GND GND/NON SW 12V DIGITAL GND GND/N.
  • Page 92 POWER OFF H LINE IN [R] LINE INPUT (R) P-OFF [H] POWER OFF L LINE OUT [L] LINE OUTPUT (L) P-OFF [L] LINE OUT [R] LINE OUTPUT (R) P. FAIL POWER FAILURE DETECT LP H POWER OFF H LP [H] P.
  • Page 93 SYSTEM CONTROL 5V RF OUT RF OUTPUT SYSCON 5V SYSTEM SW RF Y RF LUMINANCE SIGNAL SYSTEM TAKE-UP PHOTO TRANSISTOR RF. Y. IN RF LUMINANCE SIGNAL INPUT T-PHOTO TAKE-UP REEL PULSE RF. Y. OUT RF LUMINANCE SIGNAL OUTPUT T-RL. PLS TIMER BUS CLOCK ROTAR.
  • Page 94 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 TYPE B FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY.
  • Page 95 8 SCHEMATIC DIAGRAMS 8.1. POWER TRANSFORMER SECTION IN MAIN SCHEMATIC DIAGRAM THE STRIPED FRAME INDICATES THE PRIMARY CIRCUIT TO DISTINGUISH THE PRIMARY CAUTION FROM THE SECONDARY CIRCUIT. PAY ATTENTION NOT TO RECEIVE AN ELECTRIC SHOCK DURING REPAIR AND SERVICE OF THE PRODUCTS.
  • Page 96 R1203 R1205 0.01 2200 TRANSFORMER LOWS. NV-HS830EG/B/EC/EE NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR POWER TRANSFORMER OLTAGE WHEN ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. SECTION SCHEMATIC DIAGRAM NOTE:THE MEASURMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
  • Page 97 8.2. POWER SUPPLY/ RF SECTION IN MAIN SCHEMATIC DIAGRAM VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE :TO POWER TRANSFORMER SECTION :TO SYSTEM CONTROL & SERVO SECTION V :TO LUMINANCE & CHROMINANCE/AUDIO SECTION Q1001 QR1002 Q1011 :TO Hi-Fi AUDIO SECTION...
  • Page 98 R7616 OSD IIC CLOCK OSD IIC DATA TUNER AUDIO (R) TUNER AUDIO (L) NV-HS830EG/B/EC/EE POWER SUPPLY/RF SECTION NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM P MODE. FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 99 8.3. TIMER SECTION IN MAIN SCHEMATIC DIAGRAM DP7501 A2BD00000040 :TO POWER TRANSFORMER SECTION :TO POWER SUPPLY/RF SECTION S-VHS :TO SYSTEM CONTROL & SERVO SECTION A :TO Hi-Fi AUDIO SECTION Link R7507 R7508 HEATER (+) C7501 0.01 HEATER DC (-) D7501 C7502 R7511 R7510...
  • Page 100 EVQ11G07K EVQ11L07B EVQ11L07B EVQ11G07K R7503 R7502 R7501 R7538 4300 5600 8200 LINK EJECT S7510 S7505 EVQ11G07K EVQ11L07B R7519 R7536 R7522 R7523 4300 5600 8200 NV-HS830EG/B/EC/EE N ON THIS SCHEMATIC DIAGRAM FOR ART,PLESE REFER TO PARTS LIST. TIMER SECTION SCHEMATIC DIAGRAM...
  • Page 101 8.4. SYSTEM CONTROL & SERVO SECTION IN MAIN SCHEMATIC DIAGRAM :TO POWER TRANSFORMER SECTION CAPSTAN SERVO SPEED LOOP CAPSTAN SERVO PHASE LOOP CYLINDER SERVO SPEED L :TO POWER SUPPLY/RF SECTION :TO LUMINANCE & CHROMINANCE/AUDIO SECTION A :TO Hi-Fi AUDIO SECTION :TO TIMER SECTION R2507 R2508...
  • Page 102 20Hz 2SB709A START (AMP) C6023 R6041 C6022 R6039 220P R6040 L6005 R6004 C6024 R6002 C6035 R6078 220K 6V220 Q6009 C6009 C6003 C6005 R6077 C6036 2SD601A 470P 0.01 560P (AMP) R6003 C6004 0.01 NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO SECTION SCHEMATIC DIAGRAM...
  • Page 103 R6066 D6003 4700 1SS355 Q6005 R6064 R6065 C6034 2.2M 220K 220P XN6501 Q6007 (INV.) 2SD1819A (BUFFER) C6033 R6067 R6068 R6069 220P 100K 100K R252 R1017 QR6004 UN2211 (SLEEP :OFF) NOTE:DO NO NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO SECTION SCHEMATIC DIAGRAM ORDE...
  • Page 104 C2526 R2518 R2517 R2519 6V220 POWER SAVE PROJECT 50 VIDEO 5V NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR SECTION SCHEMATIC DIAGRAM ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 105 8.5. LUMINANCE & CHROMINANCE/ AUDIO SECTION IN MAIN SCHEMATIC DIAGRA VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE :TO POWER SUPPLY/RF SECTION S :TO SYSTEM CONTROL & SERVO SECTION A :TO Hi-Fi AUDIO SECTION PS 5V PAL EP C4017...
  • Page 106 C3503 R3504 1200 390K 220P 1500 R3051 R3053 (2.9) (2.9) (2.9) Q3502 2SB709A (AMP) SUB EMPHASIS IC3501 AN3293S LOGIC (4.9) C3501 C3502 R3501 2200 C3507 C3516 R3502 6V47 1500 AGRAM IS PLAYBACK MODE NV-HS830EG/B/EC/EE LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM...
  • Page 107 -10dB -10dB CLAMP QR4002 3300 MESEC -DET UN2211 (PAL EP :ON) IC3001 C4016 C1AB00001299 6V100 (1.8) (0.1) (2.6) TW3001 C3002 150P R3047 R3003 1500 NOTE:DO NOT USE ANY PART NU NV-HS830EG/B/EC/EE LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM ORDERING.WHEN YOU OR...
  • Page 108 1800 0.22 FREQ. ADJ L3003 AV2/AV3 C IN VIDEO/Y IN NORMAL L3015 NV-HS830EG/B/EC/EE O NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM RDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 109 8.6. Hi-Fi AUDIO SECTION IN MAIN SCHEMATIC DIAGRAM VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE :TO POWER SUPPLY/RF SECTION :TO SYSTEM CONTROL & SERVO SECTION VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE :TO LUMINANCE &...
  • Page 110 L4501 1.2u GND (SYS) GND (LVM) GND (HA2) NV-HS830EG/B/EC/EE NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS THIS DIAGRAM IS PLAYBACK MODE SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU Hi-Fi AUDIO SECTION SCHEMATIC DIAGRAM ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 111 8.7. Y/C SEPARATION PACK SCHEMATIC DIAGRAM VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBAC A-LINE V BLK VR3001 C3309 C3310 R3301 C3308 100KB 0.01 680P 5600 0.01 PS3302 R3306 110K Y/C C OUT C3311 R3309 CNR OFF R3308 CORR SIGNAL...
  • Page 112 L3312 Q3303 (2.2) C3353 2SB709A 0.01 C3358 (AMP) R3319 C3351 C3352 C3354 C3355 C3349 C3350 16V10 3300 16V10 L3313 NV-HS830EG/B/EC/EE UMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR U ORDER A PART,PLEASE REFER TO PARTS LIST. Y/C SEPARATION PACK SCHEMATIC DIAGRAM...
  • Page 113 8.8. INPUT/ OUTPUT PACK SCHEMATIC DIAGRAM VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGN PS3901 GND (AV) GND (AV) 12.0 R3917 R3920 R3914 R3915 GND (AV) 4700 Q3902 Q4901 2SD601A 2SD1328 (AV2 PB:ON) (RGB ON:ON) QR3902...
  • Page 114 2SD601A R3902 C3902 27P (PROG :ON) C3903 4P C3904 L3903 R3903 NV-HS830EG/B/EC/EE M IS PLAYBACK MODE NOTE:DO NOT ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR INPUT/OUTPUT PACK SCHEMATIC DIAGRAM ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
  • Page 115 8.9. TV DEMODULATOR PACK SCHEMATIC DIAGRAM VIDEO SIGNAL PATH AUDIO SIGNAL PATH (EE) R0714 R0732 R0731 5600 4700 R0713 LB0701 VLP0147 C0724 220P: EG/EC/EE 330P:B R0742 Q0702 2SD601A (AMP) PK0701 R0741 DU7601-19 DU7601-20 C0721 DU7601-21 120P:EG/EC DU7601-22 SIF/QPSK 82P:B DU7601-23 AFC S-CURVE 56P:EE DU7601-24...
  • Page 116 X0704 VLF1493:EG/EC VLF1495:B VLF1497:EE C0710 0.01 L0703 2.2u: R0725 K0701 EG/EC/EE 1.8u:B C0715 EG/EC/EE 12P:B C0711 R0715 16V22 NV-HS830EG/B/EC/EE T NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR U ORDER A PART,PLEASE REFER TO PARTS LIST. TV DEMODULATOR PACK SCHEMATIC DIAGRAM...
  • Page 117 8.10. DECODER PACK SCHEMATIC DIAGRAM (NV-HS830EG) PK7301 R7315 C7318 R7316 16V10 6800 TUNER AUDIO (N) R7309 C7319 R7314 C7326 TL7302 16V47 3300 1500P IC7301 TUNER 5V TDA9873H C7317 C7316 6V100 R7308 R7307 C7327 C7328 C7310 6800 6800 1500P 1500P 0.01...
  • Page 118 4700 10KB TL7303 R7306 R7305 5600 5600 X7301 C7304 VSX1086 680P C7306 C7305 0.012 0.012 NV-HS830EG USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR G. WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. DECODER PACK SCHEMATIC DIAGRAM...
  • Page 119 8.11. NICAM DECODER PACK SCHEMATIC DIAGRAM (NV-HS830B/EC/EE) L7302 SIF2 C7315 INPUT SWITCH VREF1 AGC, C7307 R7302 C7311 PK7301 0.01 SIF1 QPSK/SIF TUNER AUDIO (N) IC7302 CRESET PST7043 TUNER 5V (RESET) IDENTIFI- VSSA3 CATION VDDA3 C7343 L7301 2200P C7308 C7312 R7305 50V2.2 IIC BUS INTERFACE...
  • Page 120 AUDIO SIGNAL PATH X7302 VSX0953 C7316 R7327 R7325 8200 NICAM INPUT DEMODULATION NICAM SWITCH AGC, FM/AM DEMODULATION NICAM DEMATRIX VDEC2 DECODER IDENTIFI- VSSD2 CATION 2 CHANNEL LB7301 ANALOG/ DIGITAL LEVEL SATELLITE SELECTOR ADJUST VDDD1 DECODER C7325 IIC BUS VSSD1 INTERFACE VSSA1 POST FILTER C7324...
  • Page 121 MAIN COIL 3 HALL IC GND (CYL) MAIN COIL 1 NV-HS830EG/B/EC/EE NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. CYLINDER STATOR SCHEMATIC DIAGRAM 8.13. CAPSTAN UNIT SCHEMATIC DIAGRAM...
  • Page 122 R0212 R0213 Q0203 Q0202 Q0201 R0210 D0203 TL0204 TL0202 TL0203 TL0201 L0201 C0208 R0204 C0210 C0209 OUT2 CAPSTAN MOTOR DRIVER MAIN COIL OUT1 TL0205 DRIVER CONTROL LOGIC NV-HS830EG/B/EC/EE CAPSTAN UNIT SCHEMATIC DIAGRAM...
  • Page 123 8.14. AV FRONT SCHEMATIC DIAGRAM VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE IC4801 PNA4618M10V JK4801 K2HA307A0003 (IR RECEIVER) AUDIO AUDIO VIDEO IN (R) IN (L) C4805 L4802 L4801 R4801 R4803 R4802 C4804 C4803 1000P 1000P PS4801...
  • Page 124 IN REC MODE S-VIDEO JK4802 VJJ0574 INTELLIGENT TIMER S4802 EVQ11L07B POWER S4803 EVQ11L07B R4804 R4805 NV-HS830EG/B/EC/EE FRONT SCHEMATIC DIAGRAM...
  • Page 125 AUDIO HEAD P5001 (EG) MUTE Q7601 FROM DECODER/ TUNER AUDIO (N) MUTE TV DEMODU FM MODULATOR/ DEMODULATOR NORMAL A.HEAD (W) MUTE SELECT SWITCH TO/FROM FROM MUTE AC HEAD & MUTE SYSTEM SWITCH CONTROL MUTE A.HEAD (R) NV-HS830EG/B/EC/EE AUDIO BLOCK DIAGRAM...
  • Page 126 CH UP N.SW S7512 S7511 S7503 S7504 Q1501 D1501 Q1502 S7507 TAKE UP SENSOR SUPPLY SAFETY T-REEL PULSE PHOTO PHOTO TAB SW SENSOR SENSOR P4002 CTL HEAD (-) HEAD P4002 112 CTL HEAD (+) NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO BLOCK DIAGRAM...
  • Page 127 V IN1 PP3904 PS3904 TUNER VIDEO CLAMP C OUT PS3905 PP3905 AV2/3 C IN JK4801 VIDEO IN PS4801 PP3906 FRONT VIDEO IN JK4802 S-VIDEO PS4801 PP3906 FRONT C IN PS4801 PP3906 FRONT Y IN NV-HS830EG/B/EC/EE LUMINANCE & CHROMINANCE BLOCK DIAGRAM...
  • Page 128 SP R HEAD TO/FROM TRAP CYLINDER LEVEL & SW VIDEO HEAD SECAM L.P.F. P5001 LP/EP L P5001 MAIN C BDL LP/EP COM CONV 2 P5001 LP/EP R LP/EP NV-HS830EG/B/EC/EE NV-HS830EG/B/EC/EE TW3001 LUMINANCE & CHROMINANCE BLOCK DIAGRAM LUMINANCE & CHROMINANCE BLOCK DIAGRAM...
  • Page 129 L0201 R0208 UNLOADING C0208 HOLE LOADING SENSOR R0204 C0210 C0209 ED/S TORQUE DIRECTION OUT2 CAPSTAN MOTOR DRIVER MAIN COIL HALL R0209 POWER EC AMP OUT1 HOLE SENSOR TL0205 DRIVER CONTROL LOGIC R0201 R0211 C0206 C0207 NV-HS830EG/B/EC/EE CAPSTAN UNIT SCHEMATIC DIAGRAM...
  • Page 130 P2901 MAIN COIL 2 MAIN COIL 3 HALL IC GND (CYL) MAIN COIL 1 NV-HS830EG/B/EC/EE NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. CYLINDER STATOR SCHEMATIC DIAGRAM...
  • Page 131 0.012 0.012 NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NV-HS830EG NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. ORDERING. WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. DECODER PACK SCHEMATIC DIAGRAM...
  • Page 132 N.SW 5V GND (HA2) PS 12V NV-HS830EG/B/EC/EE NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS( )ON THIS DIAGRAM IS RECORD MODE THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU...
  • Page 133 AV3 C IN EVQ11L07B GND (AV) AV3 Y IN AV3 S-VHS IN R4804 R4805 NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR NV-HS830EG/B/EC/EE ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. FRONT SCHEMATIC DIAGRAM...
  • Page 134 C3904 L3903 R3903 NV-HS830EG/B/EC/EE NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS( )ON THIS DIAGRAM IS RECORD MODE THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE NOTE:DO NOT ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR INPUT/OUTPUT PACK SCHEMATIC DIAGRAM WITH PAL COLOUR SIGNAL.(SP MODE)
  • Page 135 L7302 AUDIO SIGNAL PATH X7302 VSX0953 C7316 R7327 R7325 8200 SIF2 C7315 NICAM INPUT DEMODULATION NICAM SWITCH VREF1 AGC, C7307 R7302 C7311 FM/AM PK7301 0.01 DEMODULATION SIF1 QPSK/SIF TUNER AUDIO (N) IC7302 NICAM CRESET DEMATRIX VDEC2 PST7043 DECODER TUNER 5V (RESET) IDENTIFI- VSSA3...
  • Page 136 0.01 2200 NOTE1:WHEN MEASURE THE VOLTAGE OR WAVEFORM ON THE POWER TRANSFORMER CIRCUIT,SET THE GND TERMINAL OF MEASURING POINT AS FOLLOWS. NV-HS830EG/B/EC/EE PRIMARY SIDE..SECONDARY SIDE... IMPORTANT SAFETY NOTICE: NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR...
  • Page 137 D1005 50V22 MA4056NH 25V47 MA4056NH D1001 D1006 NV-HS830EG/B/EC/EE IMPORTANT SAFETY NOTICE: POWER SUPPLY/RF SECTION COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY. NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM WHEN REPLACING ANY OF THESE COMPONENTS,USE ONLY THE SAME TYPE.

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