ACJ927149AHVideo Cassette Recorder

EXHIBIT #: 5 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO.: PV-V4525S Block Diagram

EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 1 of 9 Sheets

EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 4 of 9 Sheets Tuner (ENG56D06G1: Top view) Tuner (ENG56D06G1: Top view) In from antenna Out to TV RF Converter Audio in Video in CH. SW TV/VCR SW 5V IC EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 5 of 9 Sheets Tuner (ENG56D06G1: Bottom View) Tuner (ENG56D06G1: Bottom View) RF Converter RF Converter EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 6 of 9 Sheets Tuner (TMZH2-035A: Top view) Tuner (TMZH2-035A: Top view) In from antenna Out to TV RF Converter Audio in Video in CH. SW TV/VCR SW 5V EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 7 of 9 Sheets Tuner (TMZH2-035A: Bottom View) Tuner (TMZH2-035A: Bottom View) RF Converter IC RF Converter EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 8 of 9 Sheets Tuner (115-V-HA35AK: Top view) Tuner (115-V-HA35AK: Top view) In from antenna Out to TV RF Converter Audio in Video in CH. SW TV/VCR SW 5V EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 9 of 9 Sheets Tuner (115-V-HA35AK: Bottom View) Tuner (115-V-HA35AK: Bottom View) RF Converter RF Converter IC

EXHIBIT #: 1 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO.: PV-V4525S Sample of FCC Identifier Sample of Statement for compliance with FCC Rules Part 15

EXHIBIT #: 2 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO.: PV-V4525S Location of FCC Identifier 1. Enclosure Rear Nameplate with FCC Identifier 2. Enclosure Bottom Statement for Compliance with FCC Rules Part 15

EXHIBIT #: 1 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO.: PV-V4525S Sample of FCC Identifier Sample of Statement for compliance with FCC Rules Part 15

EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 2 of 9 Sheets Main PCB (Top view) Main PCB (Top view) Tuner (RF Converter) Video in 1 Audio in 1 Tuner (RF Converter)AC Cord Video in 2Audio in 2 EXHIBIT #: FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Sheet 3 of 9 Sheets Main PCB (Top view) Main PCB (Bottom view)

FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Description of Application Model Application model is as below. FCC ID:ACJ927149AH Appliance name:Video Cassette Recorder Grantee Name:Matsushita Electric Industrial Co., Ltd. Model No.:PV-V4525S Brand Name:Panasonic Chassis No.:KG-25HG Cabinet Material:Top, Rear, Side, Bottom: Steel Front: Plastics RF Converter:ENG56D06G1, TMZH2-035A or 115-V-HA35AK (Both RF Converter circuits are similar and they are included in each different Tuner) Output Channel:CH 3 & 4 Broadcast Channels:VHF 2-13, UHF 14-69 CATV Channels:Mid band A through I (14-22) Super band J through W (23-36) Hyper band AA - EEE (37-64) Low band A-5 - A-1 (95-99) Special CATV channel 5A (01) Ultra band 65-94, 100-125 Antenna Terminal:One VHF/UHF Input Antenna Terminal and One VHF/UHF Output Terminal are provided. Impedance:75 ohms Transfer SW is provided in Tuner circuit. Power splitter is provided in Tuner circuit. Highest frequency- generated or used: 847 MHz (Local oscillator frequency of UHF Ch69) 71.75 MHz (Aural carrier frequency of Converter Ch4) Input Terminal: Video and Audio Input Terminals are provided. Remote Controller: Wireless

EXHIBIT #: 4-2 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO.: PV-V4525S (Tuner: ENG56D06G1, TMZH2-035A or 115-V-HA35AKPage 1/2 Description of RF Converter Circuit 1) Type(s) of emission Not applicable 2) Frequency range USA standard broadcasting signal CHANNEL 3 & 4 3) Range of operating power and description of means provided for Variation of operating power Not applicable 4) Maximum power rating as defined in the applicable rules Not applicable 5) Tune up procedure over the power range or at specific operating power levels Not applicable 6) A description of all circuitry and devices provided for determining and stabilizing frequency Video Carrier Frequency Frequency of video carrier output is determined by output of PLL1(4MHz).Consequently, the frequency stability is determined by PLL1 (4MHz) which is nominally +/- 0.2 %. Audio Carrier Frequency Audio Carrier Frequency is generated by mixing of video carrier and output signal of the FM- OSC circuit in the RF-MIXER circuit of *IC1. The output signal of the FM-OSC circuit is generated by modulating of audio input signal and output signal of PLL2(4.5MHz). Frequency of audio carrier output is determined by output of PLL2. The frequency stability is determined by PLL2 and maintained within +/- 0.2%. 7) A description of any circuits or devices employed for suppression of spurious radiation, for limiting modulation, and for limiting the operating power. a. Limit of Modulation Modulations for video carrier and audio carrier are limited, because both inputs supplied from VCR are maintained constant. b. Limit of Operating Power Not applicable EXHIBIT #: 4-2 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO.: PV-V4525S Description of RF Converter CircuitPage 2/2 8) Function of each electron tube, semiconductor or other active circuit device RF oscillator (*IC1) The video carrier frequency is generated by RF oscillator circuit and controlled by PLL1 circuit. Generated video carrier frequency is supplied to RF MIXER circuit through the Buffer Amplifier. RF MIXER (*IC1) The output of RF oscillator and video signal from white clip circuit are supplied to RF MIXER. Amplitude modulated video carrier is obtained as RF output through the buffer amplifier. FM modulated audio signal is supplied to RF MIXER from FM oscillator. The output of RF oscillator is made both side-band modulation by FM modulated audio signal, as result, audio carrier is obtained as RF output through the buffer amplifier. Clamp and White Clip (*IC1) The video input is clamped by Sync-Chip. It prevents from over-modulation. RF MIXER (*IC1) The oscillated frequency is adjusted to 4.5MHz by PLL2. Audio signal is supplied to the FM oscillator FM modulated audio carrier is obtained as an output. REF oscillator (*IC1) Each reference frequency that generated in REF oscillator circuit is supplied to PLL1 and PLL2 for control of RF oscillator and FM oscillator. Carrier OFF SW When TV side selected by TV/VCR SW, carrier OFF SW circuit shut off power of the RF oscillator circuit and RF MIXER circuit. *IC1: ENG56D06G1 = LA77000 TMZH2-035A and 115-V-HA35AK = LA7161 RF Converter Block Diagram

EXHIBIT #: 4-1 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 Technical SpecificationMODEL NO.: PV-V4525S Power Source: AC 120 V 60 Hz Power Consumption : Approx. 14 W Television System : EIA Standard (525 lines, 60 fields) NTSC Luminance : Frequency modulation Color Signal : converted sub carrier direct recording Audio Track : 1 track (Normal) 2 Channels (Hi-Fi Sound) Tape Format : Tape width 1/2" (12.7 mm), high density tape Tape Speed : 33.35 mm/sec. at SP mode 16.67 mm/sec. at LP mode 11.12 mm/sec. at SLP mode Record/Playback Time : 480 min. (max.) FF/REW Time :Less than 5 min.(T-120) Heads :Video : 4 rotary heads Audio : 1 stationary head (Normal) 2 rotary heads (Hi-Fi Sound) Control : 1 stationary head Erase : 1 full track Input Level : Video : Video Input Connector 1.0 V p-p, 75 ohms Audio : Audio Input Connector -10 dBV, 47 k ohms Output Level : Video : Video Output Connector 1.0 V p-p, 75 ohms Audio : Audio Output Connector -8 dBV, 600 ohms RF Modulated Output : Channel 3 and 4 (selective) RF Input : Same as conventional TV receiver Video Horizontal Resolution:Color & B/W : More than 230 lines (VHS mode) (on mono scope test pattern) Audio Frequency Response :100 Hz - 8 kHz at SP mode (Normal Audio Sound) 20 Hz-20 kHz (Hi-Fi Audio Sound) Signal to Noise Ratio :Video : More than 43 dB at SP mode (VHS) Audio : More than 42 dB at SP mode (Normal) More than 60 dB (Hi-Fi) Operating Humidity :10 % - 75 % Operating Temperature : 41F – 104F (5C – 40C)

Tuner: ENG56D06G1EXHIBIT #: 3 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Part 15 Subpart B, (TV Interface Device)Sheet 5 of 31 Sheets 1) 15.107 Power Line Conducted Voltage Meter Reading (dBuV) LISN Factor (dB) Interference (dBuV) Margin (dB) Video Signal Freq. (MHz) Mode V AVBVAVBVAVB Limits (dBuV) V AVB 0.150Q-Peak41.039.40.30.341.339.766.024.726.3 0.215Q-Peak43.340.70.20.243.540.963.019.522.1 0.215Average40.037.30.20.240.237.553.012.815.5 0.324Q-Peak33.834.10.10.133.934.259.625.725.4 0.324Average31.130.50.10.131.230.649.618.419.0 0.430Q-Peak31.630.00.00.031.630.057.325.727.3 1.400Q-Peak31.831.20.00.031.831.256.024.224.8 Multi Burst 1 V p-p 1.506Q-Peak28.928.80.00.028.928.856.027.127.2 0.150Q-Peak40.840.70.30.341.141.066.024.925.0 0.215Q-Peak44.144.80.20.244.345.063.018.718.0 0.215 Average 40.9 37.90.20.2 41.1 38.153.0 11.9 14.9 0.324Q-Peak33.735.90.10.133.836.059.625.823.6 0.324Average30.530.80.10.130.630.949.619.018.7 0.430Q-Peak30.329.50.00.030.329.557.327.027.8 1.400Q-Peak30.630.80.00.030.630.856.025.425.2 Multi Burst 5 V p-p 1.506Q-Peak30.230.30.00.030.230.356.025.825.7 0.150Q-Peak40.141.50.30.340.441.866.025.624.2 0.215Q-Peak45.544.80.20.245.745.063.017.318.0 0.215Average40.836.50.20.241.036.753.012.016.3 0.324Q-Peak34.435.10.10.134.535.259.625.124.4 0.324Average31.029.90.10.131.130.049.618.519.6 0.430Q-Peak32.632.00.00.032.632.057.324.725.3 1.400Q-Peak33.331.60.00.033.331.656.022.724.4 Internal Signal 1.506Q-Peak30.430.50.00.030.430.556.025.625.5 0.150Q-Peak41.437.80.30.341.738.166.024.327.9 0.215Q-Peak42.441.80.20.242.642.063.020.421.0 0.215Average38.538.00.20.238.738.253.014.314.8 0.324Q-Peak35.534.90.10.135.635.059.624.024.6 0.324Average31.332.50.10.131.432.649.618.217.0 0.430Q-Peak31.332.50.10.131.432.657.325.924.7 1.400Q-Peak33.830.60.00.033.830.656.022.225.4 RF/CATV Signal Input 1.506Q-Peak29.430.10.00.029.430.156.026.625.9 Tuner: ENG56D06G1EXHIBIT #: 3 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Part 15 Subpart B, (TV Interface Device)Sheet 6 of 31 Sheets 2) 15.107 Power Line Conducted Voltage Note: 1. Sample calculation at M.B., 1 V p-p, VA 0.150 MHz Q-Peak; 41.0 + 0.3 = 41.3 (dBuV) 2. Measuring Instruments: a) Field strength meter - Kyoritsu Electric Work Co., Ltd. Model : KNM-2403 (1) Detector function: CISPR Q-Peak (2) IF band width : 9 kHz (3) Input impedance : 50 ohms b) Line impedance stabilized network (LISN) - Kyoritsu Electric Work Co., Ltd. Model : KNW-406 50 ohms / 50 uH network c) Test Signal Generator- Shibasoku Co., Ltd. (Multi Burst) Model : 205 3. The spectrum was checked from 0.15 MHz to 30 MHz. Higher six points are underlined. Tuner: ENG56D06G1EXHIBIT #: 3 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Part 15 Subpart B, (TV Interface Device)Sheet 7 of 31 Sheets 2) 15.109 Radiated Emission (Including Tuner) Meter Reading Open Volt. (dBuV) Emission & 3 meters(dBuV) Video Signal Frequency (MHz) Horiz.Vert. Correction Factor (dB) Open Vol. Horiz.Vert. 42.95<-1.09.815.4<14.425.2 85.9217.710.310.027.720.3 186.148.12.919.027.121.9 189.719.74.019.128.823.1 193.3011.67.919.230.827.1 Multi Burst 1 V p-p 204.038.92.419.528.421.9 42.95<-1.010.115.4<14.425.5 85.9217.510.510.027.520.5 186.147.73.319.026.722.3 189.719.94.619.129.023.7 193.3012.57.819.231.727.0 Multi Burst 5 V p-p 204.038.72.519.528.222.0 42.95<-1.09.315.4<14.424.7 85.9217.311.210.027.321.2 186.148.03.919.027.022.9 189.717.63.519.126.722.6 193.309.98.719.229.127.9 Internal Signal 204.039.83.219.529.322.7 42.95<-1.09.715.4<14.425.1 85.9216.711.310.026.721.3 186.147.64.719.026.623.7 189.7110.35.219.129.424.3 193.307.94.719.227.123.9 RF/CATV Signal Input 204.038.02.919.527.522.4 Note: 1. Sample calculation at M.B., 1 V p-p, Vert. 42.95 MHz ; <-1.0 + 15.4 = <14.4 (dBuV/m) 2. Measuring Instruments: a) Field strength meter - Hewlett Packard company Model: HP 8546A (1) Frequency range: 9 kHz to 6.5 GHz (2) RF Input: 50 ohm (3) IF band width: 200 Hz/ 9 kHz/ 120 kHz/ 1MHz (4) Detector function: Average/CISPR Q-Peak/Peak b) Test Signal Generator - Shibasoku Co., Ltd. (Multi Burst)Model: TG-5, 2U2 c) Receiving antenna- Schwarzbeck Model: VHA9103 30 - 300 MHz Model: UHALP9108A 300 - 1000 MHz - The Electro-Mechanics Company Model: 3115 1 – 18 GHz 3. The spectrum was checked from 30 MHz to 1694 MHz and the six highest emissions relative to the appropriate limit were measured and reported. Tuner: ENG56D06G1EXHIBIT #: 3 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Part 15 Subpart B, (TV Interface Device)Sheet 8 of 31 Sheets 3) 15.111 (a) Antenna Power Conducted Voltage Frequency (MHz) Meter Reading (dBuV) Matc. Pad Loss (dB) Interference (dBuV) 1646.0 22.3 8.8 31.1 1654.0 23.0 8.8 31.8 1658.0 23.8 8.8 32.6 1666.0 24.5 8.8 33.3 1670.0 23.5 8.8 32.3 1678.0 22.8 8.8 31.6 Antenna Input Impedance: 75 ohms (Unbalanced) Note: 1. Sample calculation at 1646.0 MHz; 22.3 + 8.8 = 31.1 (dBuV) 2. Measuring Instrument: a) Spectrum Analyzer - ADVANTEST Co., Ltd. Model : R3261A (1) Detector function : Peak (2) Band width : 100 kHz b) Matching Pad - Anritsu Electric Co., Ltd. Model : MB-009 (1) Frequency range : DC – 2 GHz 3. The spectrum was checked from 30 MHz to 1694 MHz and the six highest emissions relative to the appropriate limit were measured and reported. Tuner: ENG56D06G1EXHIBIT #: 3 FCC ID: ACJ927149AH OUR REF.: MKES04-F004 MODEL NO. : PV-V4525S Part 15 Subpart B,Sheet 9 of 31 Sheets 4) 15.115 (b) (1) Output Signal Level Measured Frequency(MHz) Meter Reading (dBuV) Output Signal Level (dBuV) Video SignalCh VisualAuralVisualAural Pad Loss (dB) VisualAural 361.2565.75 63.047.32.365.349.6 Multi Burst 1 V p-p 467.2571.75 63.047.22.365.349.5 361.2565.75 63.047.32.365.349.6 Multi Burst 5 V p-p 467.2571.75 63.047.22.365.349.5 361.2565.75 63.047.32.365.349.6 Internal Signal 467.2571.75 63.047.22.365.349.5 361.2565.75 63.047.32.365.349.6 RF/CATV Signal 467.2571.75 63.047.22.365.349.5 RF Output Impedance: 75 ohms (Unbalanced) Note: 1. Sample calculation at …

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