Panasonic PV-455S-K Скачать руководство пользователя страница 20

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6200

R3008

0.1

C3010

0.1

C3011

0.1

C3014

33P

C3012

270U

L3012

3900

R3012

8200

R3011

150P

C3008

1500

R3009

R4002

4700

R4004

R4006

R4008

R4005

R4001

R4007

8200

R4003

C3015

C3017

C3019

C3024

0.1

C3023

0.1

C3030

R3029

R3031

C3032

0.1

C3033

0.1

C3037

0.1

C3036

0.01

C3041

0.01

C3042

C3043

6R8M

R3041

R3043

L3043

C3044

R3042

0.01

C3049

330P

C3046

C3047

Q3046

0.01

C3053

R3053

0.01

C3054

R3057 PT

C3058

C3059

1000P

C3061

0.1

C3062

L3059
12U

0.22

C3051

R3066

4700P

C3066

0.033

C3068

X3001

H0D357400068

X3002

0.022

C3070

27K

R3070

0.47

C3069

C3078

10K

R4079

15K

R3080

IIC_DATA

IIC_CLOCK

R3081

0.01

C5085

15K

R4098

Q4102
2SD1149A

Q4103
2SD1819ARS

Q4101
UN2111

R4102

R4103

1800P

C4083

L4096

L4095

C4097 PT

15P

C4081

0.01

C4095

330K

R4094

10K

R4092

270

R4093

470P

C4101

0.033

C4100

Q4104

R4106
3300

1800P

C4102

0.022

C4103

P4001

FULL_ERASE

Q4097
PT

C4084

15K

R4097

0.1

C4091

0.22

C3021

0.01

C5091

0.01

C5089

0.01

C5087

0.1

C5083

HIFI_HEAD_R

FM_MIX

HIFI_HEAD_L

TRACKING_ENVE

0.1

C3083

J_CLK

SW_+5V_VIDEO

VIDEO_HSW

A_MUTE_H

Q3030
2SD1819A

Q3060

2SD1819A

Q3029

Q4107
UN2213

Q4106
2SB0710A

R3060

0.1

C3060

FSC

PAL_PB_L

R3030

PB_5X_H

P_SAVE_L

910

R3028

VIDEO_OUT

0.1

C3029

UNSW_+6V

2200

R4108

2200

R4109

V_D_REC_H

SP_L

6800

R3022

4700

R3016

AVR_L

SVHS_PB_H

ART_V/H/N

NOR_AUDIO_OUT

L4123
0

L4122
0

R4123

C4123

AUDIO_IN1_L

C4124

R4124

AUDIO_IN1_R

R3101

R4122

C4122

HIFI_OUT_R

R4121

C4121

C4125

HIFI_OUT_L

NOR_AUDIO_IN

100

R4606

R4607

1500P

C4607

R3100

Q3301
2SB0709A

0.1

C3301

0.1

C3302

680

R3302

470

R3301

CV_OUT

SW_+12V

TP3100
PT

R3102

AUDIO_IN2_L

AUDIO_IN2_R

HIFI_MIX_OUT

SW_+30V

CH_SW

TV_L/VTR_H

SIF_IN

AFT

SW_+5V_TUNER

NA_PB_SW_ON_L

CTL_HEAD-

Q3061
PT

BW_H/COLOR_L

R3061

A_COMPO

P3501

GND

R3036

C3035

C3034

L3036

33U

L3303

R3201

R3202

R3203

C3201

HIFI_ADJ_L

HIFI_FSC

C3077

C7002

C7003

L7002

C7004

R4701

R4702

C7005

R7012

C7012 27P

220

R7011

27P

C7011

L7004

C7007

C7008

1000P

C7009

C7013

L7016

100U

L7006
WA5

C7010

C7015

C7014

L7001

L4134

L4135

R4134

R4135

C4134

C4135

TP3003

TP3004

Q4105
2SD0602ARL

1500

R3017

Q3200
PT

Q4150
PT

R4107

Q3012
UN2213

1000P

C4093

11K

R4101

1800P

C4085

L4121
0

C4001

C7017 1000P

68U

L3302

D3101

D3102

D3103

D3104

220

R3119

D7001

220

R3117

L7017

R7007

L5087

L5085

L5089

L5091

UNSW_+5V

L5090

L5086

R7008

R7018

Q7001
PT

R7013

100

R3073

100

R3074

10/16V

C4005

10/16V

C4606

10/16V

C3007

22/6.3V

C4000

10/16V

C3040

47/6.3V

C3050

47/6.3V

C3052

3R3/50V

C3064

2R2/50V

C3065

4R7/25V

C3075

C3081

4R7/25V

C4098

3R3/50V

C4082

33/16V

C4096

2R2/50V

C4094

47/6.3V

C4104

4R7/50V

C3018

47/16V

C3303

470/6.3V

C3304

330/6.3V

C7006

C7016 PT

C4105

C7001

47/6.3V

C3022

C4092

3R3/50V

C3039

C7020

P4002

A_E_IN

GND(E)

A_HEAD(W)

A_HEAD(R)

CTL_HEAD(-)

CT)

L3301 15U

L4101

220U

L3304
68U

J5087
PT

J5085
PT

J3082 PT

J3029
PT

J4121

J4002 PT

J4103
0

J4150
0

J7003

J7002

J7007

J7005
0

J7004 PT

WA17.5

J4001

J4134

J7018
PT

WA5

J7019

J7020

J3101

J3102

J3103

J7021

L5084
56U

JK3001
K2HA612B0045

JK3002
K2HA306B0058

P5002

A_R

A_COM

A_L

SP_L

SP_COM

SP_R

EP_L

EP_COM

EP_R

U7001
J3AAADB00004

VIDEO_OUT

BTL_30V

SIF_OUT

AFT

SCL

NC
9

NC
8

NC
7

VIDEO_IN
6

TV/VTR
5

BC
4

CH_SW
3

UDIO_IN

BB
1

IC3001
C1AB00002002

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

100

26 27 28 29 30

T4101
G2A472C00003

WA5

TP3001

100/6.3V

C5084

WA20

TP3002

WA15

TP4002

AUDIO
IN(R)

AUDIO
IN(L)

VIDEO
IN

VIDEO
OUT

VIDEO
IN

AUDIO
OUT(L)

AUDIO
IN(L)

AUDIO
OUT(R)

AUDIO
IN(R)

(TUNER UHF/VHF)

TO MIV

TO MI

(AMP)

LINEAR AUDIO
REC ON-OFF

(BIAS OSC)

(ERASE HEAD DRIVE)

SWITCHING
SP-OFF

(AMP)

VIDEO/AUDIO
PROCESS/HEAD AMP

(TO CYLINDER UNIT)

(TO FULL ERASE HEAD)

(TO AUDIO CONTROL/ERASE HEAD)

(TO MECHANISM CHASSIS)

TO MI

TO MIV

TO MV

TO MI

TO MIV

TO MI

TO MV

TO MI

TO MIV

TO MIV,MVI

TO MV

TO MIV

TO MI

TO MV

TO MIV

TO MV

TO MI

TO MIV,MVI

TO MV

CAPSTAN SERVO

PB VIDEO SIGNAL

REC VIDEO SIGNAL

REC AUDIO SIGNAL
PB AUDIO SIGNAL

NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.

NOTE:
For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.

MAIN II (VIDEO SIGNAL PROCESS / AUDIO) SCHEMATIC DIAGRAM

LINK TO VOLTAGE CHART

MAIN II (VIDEO SIGNAL PROCESS / AUDIO) SCHEMATIC DIAGRAM

COMPARISON CHART OF
MODELS & MARKS

PV-V4524S
PV-V4624S
PV-V464S

A
B

Not Used

MODEL

MARK

PV-V4525S/PV-V4535S-K/PV-455S-K

NOTE:

PARTS MARKED "PT" ARE NOT USED.

LSJB2202

PV-V4525S / PV-V4535S-K / PV-455S-K

Содержание PV-455S-K

Страница 1: ...thorized copying and distribution is a violation of law PV V4525S PV V4535S K PV 455S K Video Cassette Recorder For servicing the R4 Mechanism Chassis for PV Model Please refer to the R4 Mechanism Chassis for PV Model Service Manual Order No MKE0401000C1 ORDER NO MKE0501001C1 B3 ...

Страница 2: ...14 SPECIAL NOTE 11 4 15 MODEL NO IDENTIFICATION MARK 11 5 DISASSEMBLY ASSEMBLY PROCEDURES 12 5 1 CABINET SECTION 12 5 2 MECHANISM SECTION 14 6 ADJUSTMENT PROCEDURES 15 6 1 MECHANICAL ADJUSTMENT 15 6 2 ELECTRICAL ADJUSTMENT 15 6 3 TEST POINTS AND CONTROL LOCATION 16 7 SCHEMATIC DIAGRAMS 17 7 1 SCHEMATIC DIAGRAM CIRCUIT BOARD LAYOUT NOTES 17 7 2 MAIN SCHEMATIC DIAGRAMS 18 7 3 INTERCONNECTION SCHEMAT...

Страница 3: ...K 1 Unplug the AC cord and connect a jumper between the two prongs on the plug 2 Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be between 1 MW and 5 2 MW When the exposed metal does n...

Страница 4: ... antistatic ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most replacement ES devices are packaged with leads electrically shorted together...

Страница 5: ... case of using high temperature soldering iron please be carefull not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C All products with the printed circuit board with PbF stamp or printing must be serviced with lead free solder When soldering or unsoldering completely remove all of the solder from the pins or solder area and be sure to heat the soldering...

Страница 6: ...VCR in Shut off condition Fig 1 1 2 Fault code 4 digit number will be displayed in F I P as shown Fig 1 2 4 1 1 Explanation of I2 C bus transmission number The condition of I2 C bus transmission befor shut off is displayed Fig 1 3 4 1 2 Explanation of VCR mode code number The condition of VCR Mode before shut off is displayed Fig 1 4 4 SERVICE NOTES PLEASE READ 6 PV V4525S PV V4535S K PV 455S K ...

Страница 7: ...4 1 3 Explanation of Error code number The detecting condition and movement of mechanism is displayed Fig 1 5 7 PV V4525S PV V4535S K PV 455S K ...

Страница 8: ...After replacing the Cylinder Unit press COUNTER RESET button on remote controller in this mode Total elapsed Cylinder rotation time in hours will be cleared to 0 2 To release from Usage Screen Mode press any operation button on remote controller or insert a cassette tape in this mode The VCR will return to normal operation mode 4 3 EEPROM IC IC6004 MAIN C B A REPLACEMENT NOTE After replacing EEPRO...

Страница 9: ...removing Cassette Up Ass y it can be confirmed without a cassette To enter Service Mode Press and hold FF and CH UP buttons on the VCR together over 5 seconds in power off condition The unit goes into Service Mode Fig 6 1 To release from this mode disconnect AC Plug 4 7 MECHA MANUAL MODE In shut off condition or in Service Mode press the CH UP button on the unit and CH UP key on the remote togethe...

Страница 10: ...and CH DOWN button on VCR together again 4 9 HOW TO RESET ALL VCR MEMORY FUNCTIONS To reset clear the select language channel auto set and set clock functions to their initial power on condition power on no cassette inserted hold down the PLAY and CH DOWN buttons on the VCR together for more than 5 seconds Power will shut off Fig 9 1 4 10 F F C CONNECTION NOTE Be careful with the direction of F F ...

Страница 11: ...idents resulting in personal injury from electrical shocks It will also protect VCR from being damaged by accidental shorting that may occur during servicing Also when troubleshooting the above type of Power Supply Circuit a variable isolation transformer is required in order to increase the input voltage slowly 4 14 SPECIAL NOTE All integrated circuits and many other semiconductor devices are ele...

Страница 12: ...rder described in the Disassembly Flowchart shown below When reassembling use the reverse procedure CAUTION Disconnect AC plug before disassembly or assembly 5 DISASSEMBLY ASSEMBLY PROCEDURES 5 1 1 Disassembly Flowchart Fig D1 12 PV V4525S PV V4535S K PV 455S K ...

Страница 13: ...Fig D2 13 PV V4525S PV V4535S K PV 455S K ...

Страница 14: ...sure that all locking tabs are aligned properly Then press the Front Panel straight in Fig D3 3 Installation of Mechanism Chassis and Cassette Up Ass y onto Main C B A a Make sure the Mode Select SW on the Main C B A is in EJECT position If not rotate the Mode Select SW until the alignment projection is in the EJECT Position Fig D4 b Make sure the phase hole of the Main Cam Gear on the bottom side...

Страница 15: ...e Determine the Video Head Switching Point during Playback Symptom of Misadjustment May cause Head Switching Noise and or Vertical Jitter Test Point TP3001 Main C B A TP6205 Main C B A Specification T 6 H 0 5 H 0 38 ms 0 03 ms Mode SP Playback Equipment Oscilloscope VHS Alignment Tape VFMS0003H6 TV monitor 1 Insert the VHS Alignment Tape Enter service mode by pressing and holding FF and CH UP butt...

Страница 16: ...mote Then COMP will appear on the TV monitor and adjusted value will be written to Memory IC IC6004 Fig E4 6 Press STOP button on the remote to release from EVR PG SHIFTER ADJUSTMENT MODE 6 3 TEST POINTS AND CONTROL LOCATION 16 PV V4525S PV V4535S K PV 455S K ...

Страница 17: ... Diagrams Example 6 2V Zener Voltage 2 How to identify Connectors Each connector is labeled with a Connector No and Pin No Indicating what it is connected to in other words its counter part Use the interconnection schematic diagram to find the connection between associated connectors Example The connections between C B A s are shown below 3 Parts marked PT are not used in any models included in th...

Страница 18: ... 58 FIP_OFF_L 59 NC 60 NC 61 TV_L VTR_H 62 NC 63 NC 64 NC 65 UNLOADING_H 66 PANE_CS 67 LOADING_H 68 MASTER_DATA_1 69 SLAVE_DATA_1 70 SCK_1 71 IIC CLK 72 IIC DATA 73 256Hz ROM COLE 74 CAP R F 75 TIMER_LED 81 SP_L 82 EX_FF REW_L 83 P_ON_H 84 AVR_L 85 SQPB_IN_H 86 FG AMP OUT 87 FG AMP IN 88 GND A 89 J CLK 90 CYL_PFG 91 OREF 92 IREF 93 S CAS H 94 CTL HEAD 95 CTL HEAD 96 CTL AMP REF 97 PB CTL OUT 98 5V...

Страница 19: ...inal 39 12MHz OUT O Main clock 12MHz OSC output terminal 40 GND OSC Digital GND for OSC circuit 41 NC Not used 42 NC Not used 43 NC Not used 44 LC OSC IN I Input terminal of the LC Oscillation For OSD dot clock 45 LC OSC OUT O Output terminal of the LC Oscillation For OSD dot clock 46 NUB GND Connected to the GND 47 4FSC LPF I OSC Filter connection terminal for Internal sync generator 48 FSC IN I ...

Страница 20: ... C4005 10 16V C4606 10 16V C3007 22 6 3V C4000 10 16V C3040 47 6 3V C3050 47 6 3V C3052 3R3 50V C3064 2R2 50V C3065 4R7 25V C3075 PT C3081 4R7 25V C4098 3R3 50V C4082 33 16V C4096 2R2 50V C4094 47 6 3V C4104 4R7 50V C3018 47 16V C3303 470 6 3V C3304 330 6 3V C7006 C7016 PT PT C4105 PT C7001 47 6 3V C3022 PT C4092 3R3 50V C3039 PT C7020 P4002 1 A_E_IN 2 GND E 3 A_HEAD W 4 A_HEAD R 5 CTL_HEAD 6 CTL_...

Страница 21: ...C YNR PG AGC DET N L DE EMPH SQPB EQ Y LPF TRAP NC HP NC DEH N L EMPH ET LPF PC VIDEO AGC ATT 4dB ATT 10dB ATT 6dB ATT 10dB ATT 10dB 629 TRAP 6dBAMP C K NP CONV B D PILOT ERASE BPF PILOT ADD V AMP SQUE LCH CLEAR SYNC GCL P GCL R P R SD R SD P P R P R P R R P P R P R FEC TRAP P C ACC INT R R SVHS EXT DO DO REC SQPB R SDECK R SDECK R SDECK R SDECK SQPB R SDECK P R R ATP R P R P P R R P GND SQPB SQPB...

Страница 22: ...1309K SW6317 EVQ21309K STB NP GND DIN NP OSC NP NP VDD CLK VDD NP NP NP GND CH POWER CH REC IIC SERVICE FF PLAY REW STOP NONE NONE PT LED DRIVE LED DISPLAY PANEL 30 TO MI TO MI 31 32 TO MI 33 TO MI TO MV 71 47 TO MI 24 TO MI TO MI 22 NOTE FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES REFER TO BEGINNING OF SCHEMATIC SECTION NOTE For placing a purchase order of the parts be sure to use the pa...

Страница 23: ...30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 10 16V C4233 10 16V C4234 33 6 3V C4237 47 6 3V C4240 2R2 50V C4244 10 16V C4218 10 16V C4217 33 6 3V C4211 4R7 25V C4212 4R7 25V C4207 10 16V C4206 10 16V C4253 10 16V C4257 100 16V C4255 10 16V C4261 1 50V C4213 22 6 3V C4260 10 16V C4259 1 50V C4265 10 16V C4208 3R3 50V C4247 1 50V C4254 3R3...

Страница 24: ...PF PNR LCH AGC GND PREAMP SWITCH VCC REC DC2 HIFI PLAY H NOISE DET PNR RCH BPF BPF LPF FM MODULATOR DEMODULATOR AGC SWITCH MUTE REC AGC ADJ GND VCC FSC MTS MUTE IIC BUS INTERFACE REC AUDIO SIGNAL PB AUDIO SIGNAL VCC MTS MTS SAP DEMODULATOR DEMODULATOR BLOCK DBX NOISE REDUCTION TUNER SWITCH SPECTRAL DET SPECTRAL TIMING VREF WIDE BAND TIMING GND L WIDE BAND DET L R REF MTS LED IC4201 Hi Fi AUDIO MTS...

Страница 25: ...207 PT R1211 WA5 R1026 4R7 R1011 470 R1010 WA7 5 R1027 B1AZKD000001 IC1002 1 2 3 J1213 WA7 5 J1212 PT PT J1004 PT J1005 J1201 W22 5 WA5 J1209 J1203 WA5 WA10 J1002 WA10 J1001 PT J1211 J1210 WA5 WA5 J1208 PT J1003 PT J1233 J1202 WA5 T1001 LSTP0126 2 3 4 5 6 7 16 15 14 13 12 11 10 9 F1001 125V 1 6A K5D162AQ0004 D1001 B0EDKT000009 IC1001 CNC1S101RLL1 2 1 4 3 PT IC1003 2 1 4 3 AC CORD XP0431100L Q1201 ...

Страница 26: ...1 14 XTALO 15 XTALI 16 TP3 17 TEST2 18 Iref 19 ADDR2 20 VSSA2 21 VDEC 22 TEST1 25 SIF1 26 CRESET 27 VSSA3 28 VDDA3 29 SCL 30 SDA 31 SDO 32 WS 33 SCK 23 SIF2 24 Vref1 37 P1 38 MONOIN 39 EXTIR 40 EXTIL 41 Vref2 42 P2 43 OUTM 44 VSSA4 12 PCLK 34 SYSCLK 35 VDDD3 36 VSSD3 J7303 0 WA5 J7301 J7304 0 J7305 0 J7306 PT J7309 WA12 5 J7308 WA10 J7307 WA5 0 J7302 47 16V C7317 10 16V C7318 10 16V C7313 10 16V C...

Страница 27: ... VHF IN UHF VHF OUT PIN 18 Pins TUNER UHF VHF 8 Pins PIN LED DISPLAY PANEL 3 Pins PIN INFRARED RECEIVER UNIT VIDEO OUT VIDEO IN 1 AUDIO OUT L CH AUDIO IN 1 L CH AUDIO OUT R CH AUDIO IN 1 R CH VIDEO IN 2 AUDIO IN 2 L CH AUDIO IN 2 R CH P3501 GND 1 Pins TO MECHANISM CHASSIS 9 Pins COMPARISON CHART OF MODELS MARKS PV V4525S PV V4535S K PV 455S K A B C MODEL MARK INTERCONNECTION SCHEMATIC DIAGRAM INTE...

Страница 28: ... 4 4 7 4 7 IC6004 1 0 0 2 0 0 3 0 0 4 0 0 5 3 0 3 0 6 3 3 3 3 7 0 0 8 5 2 5 2 IC6005 1 5 2 5 2 2 5 2 5 2 3 0 0 4 5 5 2 5 2 6 IC6201 1 11 9 11 9 2 1 8 1 8 3 0 0 4 0 3 0 3 5 0 0 6 0 0 7 16 5 16 5 8 0 0 9 2 8 2 8 10 1 6 1 6 11 1 6 1 6 12 0 7 0 7 13 1 5 1 5 14 2 4 2 4 15 2 5 2 5 16 2 5 2 5 17 2 5 2 5 18 1 3 1 3 19 5 0 5 0 20 3 5 3 5 21 11 9 11 9 22 3 5 3 5 23 3 5 3 5 24 0 0 25 3 5 3 5 26 0 0 27 0 0 Q6...

Страница 29: ...3 2 0 3 2 3 4 0 5 2 3 6 2 4 7 2 1 8 0 3 9 0 10 0 11 0 12 2 1 13 2 5 14 0 15 0 16 2 5 17 0 7 18 2 5 19 2 5 20 2 0 21 2 0 22 2 0 23 0 24 2 0 25 4 9 26 2 0 27 0 28 4 1 29 1 4 30 0 7 31 0 1 32 2 4 33 2 4 34 0 7 35 2 5 36 0 MODE STOP PINNO 37 1 6 38 0 39 0 1 40 4 9 41 0 42 3 6 43 3 4 44 2 3 45 0 46 3 3 47 2 2 48 2 2 49 3 4 50 3 3 51 4 9 52 3 3 53 5 8 54 2 4 55 0 56 0 57 5 8 58 12 2 59 5 9 60 0 1 61 2 4...

Страница 30: ...PV V4525S PV V4535S K PV 455S K 30 ...

Страница 31: ... E B Q3200 C E B Q4259 Q4202 Q7001 C E B C E B C E B C E B Q1214 C E B Q6301 C E B Q6009 C E B Q6004 Q6005 Q6003 C E B Q1211 C E B R1018 1 3 5 4 4 5 3 1 1 3 6 4 1 3 5 4 C1024 C1025 C1014 R1021 C1026 C1205 D1205 J1209 J1210 R1207 C1204 R1206 TP6003 C1202 R1202 R1203 D1203 C1219 U6303 R1204 C1225 R6313 R6312 R6352 R6311 R6321 R6301 R1205 C1218 D1201 C1203 R1209 TP1206 C1221 R6317 R6314 R6325 R6323 P...

Страница 32: ...PV V4525S PV V4535S K PV 455S K 32 ...

Страница 33: ...DEO TO VIDEO SYSTEM CONTROL UNSW 6V TO AUDIO PRIMARY IC1001 FROM SYSTEM CONTROL IC6001 3 5 IC1203 1 5V SW REG IC1202 5V SW REG 1 3 5 TP1204 TP1205 TO TIMER DISPLAY SW 5V MTR TO SERVO CAPSTAN IC6201 13 12 SW 5V AUDIO TO Hi Fi AUDIO SW 5V TUNER TO TUNER VIDEO SW 5V ANALOG TO SYSTEM CONTROL TP1203 AC CORD Q1201 30V SW SW 30V TO TUNER UNSW 5V SYSCON TO SYSTEM CONTROL TP1206 FIP OFF L POWER SUPPLY BLOC...

Страница 34: ...N HP NC TRAP NC PHASE COMPARATOR DEH NON LINEAR EMPHASIS 15 17 19 23 26 33 35 37 38 40 49 51 36 12 9 67 63 20 8 PEAKING FILTER L3012 C3012 S VHS PB H TO SYSTEM CONTROL SVHS SVHS R ATP R P P R EXT INT P5002 6 P5002 5 P5002 4 P5002 3 P5002 2 P5002 1 TO FROM DD CYLINDER VIDEO HEAD TO FROM DD CYLINDER VIDEO HEAD SP L SP COM SP R SLP L SLP COM SLP R IC3001 AUDIO VIDEO SIGNAL PROCESSOR R P LPF EXT INT T...

Страница 35: ...AUDIO HSW FROM SYSTEM CONTROL 27 HIFI FSC FROM VIDEO 45 VCO F0 AUDIO IN2 L AUDIO IN2 R TP4202 TP4201 OUT L OUT R IN L IN R AUDIO OUT L AUDIO OUT R AUDIO IN1 L AUDIO IN1 R 3 5 JK3002 FRONT JACK JK3001 REAR JACK A MUTE H FROM SYSTEM CONTROL MUTE REC EQ 2 36 MUTE CTL R P MUTE CTL DEMODULATOR BLOCK DECODER BLOCK fh TRAP TP4503 TP4502 TP4511 TP4002 P4002 P4002 4 3 AUDIO HEAD TP4207 TP4501 HIFI MIX OUT ...

Страница 36: ... 3 IC6003 S REEL SENSOR 5V SW6002 SAFETY TAB SW Q6007 SUPPLY PHOTO SENSOR D6001 SENSOR LED Q6006 TAKE UP PHOTO SENSOR 38 12MHz IN 39 12MHz OUT X6001 IIC CLOCK 34 2 OUT IC6005 RESET SW6322 CH UP CYLINDER MOTOR COILS PG COIL CTL HEAD CTL HEAD IC6002 T REEL SENSOR 1 68 MASTER DATA 5V 70 SCK 66 PANE CS TP6030 TP6034 TP6032 5V 1 2 3 4 VDD GND DIN CLK STB 6 7 8 5 KEY 2 5V SW6323 REC SW6325 SW6326 REW SW...

Страница 37: ...10 EXPLODED VIEWS 10 1 MECHANISM SECTION 37 PV V4525S PV V4535S K PV 455S K ...

Страница 38: ...10 2 CHASSIS FRAME AND CASING PARTS SECTION 38 PV V4525S PV V4535S K PV 455S K ...

Страница 39: ...10 3 PACKING PARTS AND ACCESSORIES SECTION 39 PV V4525S PV V4535S K PV 455S K ...

Страница 40: ...e mechanical parts except the Cylinder Kit Ref No 1 and the Cassette Up Ass y Ref No 51 After replacing the Mechanical Chassis Sub Ass y be sure to perform TAPE INTERCHANGEABILITY ADJUSTMENT in Service Manual for R4 Mechanism Chassis for PV Model Order No MKE0401000C1 3 Cylinder is supplied as a Cylinder Kit Ref No 1 only Cylinder Kit consists of a Cylinder and a Main FPC Holder Ref No 2 However F...

Страница 41: ...COVER 2 104 VYPS7170 FRONT PANEL ASS Y 2 Ref No Part No Part Name Description Remarks 105 LSGP0439 CASSETTE DOOR LID 2 106 LSMB0310 CASSETTE DOOR SPRING 2 110 LSGF0531 POWER BARRIER 2 111 VMX3115 MECHA SPACER F 2 112 VMX3272 MECHA SPACER R 2 113 VKA0364 FOOT 2 114 LSQL1814 CAUTION LABEL 2 115 VWJ1652 FLEXIBLE FLAT CALBE W OUT PLUG 2 116 VWJ07OW210MM FLEXIBLE FLAT CABLE W OUT PLUG 2 201 LSQF0864 FA...

Страница 42: ...IP Q6003 B1ABCF000106 TRANSISTOR SI NPN CHIP Ref No Part No Part Name Description Remarks Q6004 2SB0709A0L TRANSISTOR SI PNP CHIP Q6004 B1ADCC000004 TRANSISTOR SI PNP CHIP Q6004 B1ADCF000001 TRANSISTOR SI PNP CHIP Q6004 B1ADCF000077 TRANSISTOR SI PNP CHIP Q6005 2SB0709A0L TRANSISTOR SI PNP CHIP Q6005 B1ADCC000004 TRANSISTOR SI PNP CHIP Q6005 B1ADCF000001 TRANSISTOR SI PNP CHIP Q6005 B1ADCF000077 T...

Страница 43: ...6W 47K R4217 ERJ3GEY0R00V MGF CHIP 1 16W 0 Ref No Part No Part Name Description Remarks R4219 ERJ3GEYJ822V MGF CHIP 1 16W 8 2K R4220 ERJ3GEYJ822V MGF CHIP 1 16W 8 2K R4224 ERJ3GEYJ822V MGF CHIP 1 16W 8 2K R4225 ERJ3GEYJ822V MGF CHIP 1 16W 8 2K R4228 ERJ3GEYJ152V MGF CHIP 1 16W 1 5K R4229 ERJ3GEY0R00V MGF CHIP 1 16W 0 R4230 ERJ3GEYJ152V MGF CHIP 1 16W 1 5K R4235 ERJ3GEY0R00V MGF CHIP 1 16W 0 R4236 ...

Страница 44: ...N3A821KBP CERAMIC 1KV 820PF C1030 ECKATS103MF CERAMIC 250V 0 01UF Ref No Part No Part Name Description Remarks C1205 ECEA1CKA220 ELECTROLYTIC 16V 22UF C1206 F1H1C104A008 C CHIP 16V 0 1UF C1207 F1H1C104A008 C CHIP 16V 0 1UF C1209 F1H1C104A008 C CHIP 16V 0 1UF C1210 F1H1C104A008 C CHIP 16V 0 1UF C1217 ECEA0JEE101 ELECTROLYTIC 6 3V 100UF C1218 ECEA1HKAR47 ELECTROLYTIC 50V 0 47UF C1219 ECJ1VF1H103Z C ...

Страница 45: ...F C6108 ECEA0JKA101 ELECTROLYTIC 6 3V 100UF C6110 F1H1C104A008 C CHIP 16V 0 1UF C6111 F1H1C104A008 C CHIP 16V 0 1UF C6147 ECJ1VF1H103Z C CHIP 50V 0 01UF C6154 ECJ1VB1H333K C CHIP 50V 0 033UF C6156 ECJ1VF1A105Z C CHIP 10V 1UF Ref No Part No Part Name Description Remarks C6201 ECJ1VB1H103K C CHIP 50V 0 01UF C6202 ECJ1VB1C563K C CHIP 16V 0 056UF C6203 ECJ1VB1C563K C CHIP 16V 0 056UF C6204 ECJ1VB1C563...

Страница 46: ...9K SWITCH PUSH SW6322 EVQ11A09K SWITCH PUSH SW6323 EVQ11A09K SWITCH PUSH SW6325 EVQ11A09K SWITCH PUSH SW6326 EVQ11A09K SWITCH PUSH SW6327 EVQ11A09K SWITCH PUSH FUSE PROTECTOR Ref No Part No Part Name Description Remarks F1001 K5D162AQ0004 FUSE 125V 1 6A TRANSFORMER Ref No Part No Part Name Description Remarks T1001 LSTP0126 TRANSFORMER T4101 G2A472C00003 TRANSFORMER JACKS Ref No Part No Part Name ...

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