Panasonic CT-20G7DF-1 Schematic

ORDER NO. MT NC021096A1 B1

Service Manual

Color Television

Simplified Manual

(NA7DM)

Panasonic

Models

CT-20G7DF-1 DP391 CT-20D12DF-1 EP391 CT-2017F-1 DP391

Important notice:

Since “-1” and non dash models have different PCB layouts and parts; When servicing any of these models please confirm the model number before starting service so the correct manual is used.

This supplement service manual is issued to ADD the models of the NA7DM family listed above to the simplified service manual order No. MTNC020515A1 (CT-20D12F). Included in this supplement service manual are unique characteristics and a complete parts list. Please file and use this simplified service manual together with the simplified service manual order No. MTNC020515A1 (CT-20D12F) and the main service manual order No. MTNC010305C1 (CT-32D11E).

Chassis

“WARNING! This ServiceManualis designed forexperiencedrepairtechnicians only and is not designedfor use bythe general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this Service Manual by anyone else could result in serious injury or death.”

The service technician is requiredtoreadand follow the “safety precautions”and“important safety notice” in this main manual.

Important safety notice

Special components are used in this television set which are important for safety. These parts are identified on the schematic diagram by the symbol and printed in BOLD TYPE on the replacement part list. It is essential that these critical parts are replaced with the manufacturer’s specified replacement part to prevent x-ray radiation,

shock, fire or other hazards. Do not modify the original design without the manufacturer’s permission.

Safety precautions

General guidelines

An Isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the receiver from being damaged by accidental shorting that may occur during servicing. When servicing, observe the original lead dress, especially in the high voltage circuit. Replace all damaged parts (also parts that show signs of overheating.) Always replace protective devices,suchas fishpaper, isolation resistors and capacitors, and shields after servicing the receiver. Use only manufacturer’s recommended rating for fuses, circuits breakers, etc. High potentials are present when this receiver is operating. Operation of the receiver without the rear cover introduces danger for electrical shock. Servicing should not be performed by anyone who is not thoroughly familiar with the necessary precautions when servicing high-voltage equipment.

Extreme care should be practiced when handling the picture tube. Rough handling may cause it to implode

due to atmospheric pressure. (14.7 lbs per sq. in.). Do not nick or scratch the glass or subject it to any undue pressure. When handling, use safety goggles and heavy gloves for protection. Discharge the picture tube by shorting the anode to chassis ground (not to the cabinet or to other mounting hardware). When discharging connect cold ground (i.e. dag ground lead) to the anode with a well insulated wire or use a grounding probe. Avoid prolonged exposure at close range to unshielded areas of the picture tube to prevent exposure to x-ray radiation. The test picture tube used for servicing the chassis at the bench should incorporate safety glass and magnetic shielding. The safety glass provide shielding for the tube viewing area against x-ray radiation as well as implosion. The magnetic shield limits the x-ray radiation around the bell of the picture tube in addition to the restricting magnetic effects. When using a picture tube test jig for service, ensure that the jig is capable of handling 35kV without causing x-ray radiation. Before returning a serviced receiver to the owner, the service technician must thoroughly test the unit to ensure that is completely safe to operate. Do not use a

line isolation transformer when testing.

Leakage current cold check

Unplug the AC cord and connecta jumper between the two plug prongs. Measure the resistance between the jumpered AC plug and expose metallic parts such as screwheads, antenna terminals, control shafts, etc.

If the exposed metallic part has a return path to the chassis, the reading should be between 240kΩ and

5.2MΩ. If the exposed metallic part does not have a return path to the chassis, the reading should be infinite.

Leakage current hot check (Fig. 1)

Plug the AC cord directly into the AC outlet. Do not use an isolation transformer during the check. Connect a 1.5kΩ 10 watt resistor in parallel with a

0.15µF capacitor between an exposed metallic part and ground. Use earth ground, for example a water pipe. Using a DVM with a 1000 ohms/volt sensitivity or higher, measure the AC potential across the resistor. Repeat the procedure and measure the voltage present with all other exposed metallic parts. Verify that any potential does not exceed 0.75 volt RMS. A leakage current tester (such a Simpson model 229, Sencore model PR57 or equivalent) may be used in the above procedure, in which case any current measure must not exceed 0.5 milliamp. If any measurement is out of the specified limits, there is a possibility of a shock hazard and the receiver must be repaired and rechecked before it is returned to the customer.

AC VOLTMETER

COLD WATER PIPE (GROUND)

0.15µF

TO INSTRUMENT’S EXPOSED METAL PARTS

1500Ω,10 W

Figure 1. Hot check circuit

X-ray radiation

WARNING: The potential source of x-ray radiation in the

TV set are the high voltage section and the picture tube. Refer to x-ray protecton circuit check in service notes in this manual to confirm HHS voltage.

High voltage (CRT anode)

Confirm anode voltage is within limits: Set the BRIGHTNESS, PICTURE, SHARPNESS and COLOR to minimum (to obtain a dark image). Measure high voltage. It should be:

26.60

± 1.25kV.

If the upper limit is out of tolerance, immediate service and correction is required.

Note: It is important to use an accurate, calibrated

high voltage meter.

-2-

Importantsafetynotice...................2

Safetyprecautions.................2

Generalguidelines.................2

Leakagecurrentcoldcheck..........2

Leakagecurrenthotcheck...........2

X-rayradiation.....................2

Highvoltage(CRTanode) ...........2

Servicenotes...........................4

Leadless chip component

(surfacemount) ................4

Componentremoval................4

Chip component Installation . .........4

HowtoreplaceFlat-IC ..............4

X-rayprotectioncircuitcheck.........5

Receiverfeaturetable....................6

Boardsdesignation......................7

Partslist...............................8

Foldoutsnotes.........................14

A-BoardTNP2AH048DR .................16

C-BoardTNP2AA124AF..................21

A-BoardTNP2AH048DS..................22

A&C-PCBBoard.......................28

-3-

Service notes

Note: These components are affixed with glue. Be careful not to break or damage any foil under the

component or at the pins of the ICs when removing. Usually applying heat to the component for a short time while twisting with tweezers will break the component loose.

Leadless chip component (surface mount)

Chip components must be replaced with identical chips due to critical foil track spacing. There are no holes in the board to mount standard transistors or diodes. Some chips capacitor or resistor board solder pads may have holes through the board, however the hole diameter limits standard resistor replacement to 1/8 watt. Standard capacitor may also be limited for the same reason. It is recommended that identical components be used. Chip resistor have a three digit numerical resistance code - 1st and 2nd significant digits and a multiplier. Example: 162 = 1600 or 1.6kΩ resistor, 0 = 0Ω (jumper). Chip capacitors generally do not have the value indicated on the capacitor. The color of the component indicates the general range of the capacitance. Chip transistors are identified by a two letter code. The first letter indicates the type and the second letter, the grade of transistor. Chip diodes have a two letter identification code as per the code chart and are a dual diode pack with either common anode or common cathode. Check the parts list for correct diode number.

Component removal

1. Use solder wick to remove solder from component end caps or terminal.

2. Without pulling up, carefully twist the component with tweezers to break the adhesive.

3. Do not reuse removed leadless or chip components since they are subject to stress fracture during removal.

Chip component Installation

1. Put a small amount of solder on the board soldering pads.

2. Hold the chip component against the soldering pads with tweezers or with a miniature alligator clip and apply heat to the pad area with a 30 watt iron until solder flows. Do not apply heat for more than 3 seconds.

TYPE

ANODES

MH DIODE

Chip components

GRADE

TRANSISTOR

COMMON CATHODE

SOLDER CAPS

CAPACITOR

1ST DIGIT

RESISTOR

SOLDER CAPS

2ND DIGIT

MULTIPLIER =1600 = 1.6k

How to replace Flat-IC

- Required tools -

• Soldering iron • De-solder braids

• Sharpen pliers (wire cutters and long nose)

1. Cut the pins of the defective IC with the wire cutters pliers, and remove it completely away from the board. If the IC is glued to the board, apply hot air to complete the removal. CAUTION- Do not pull or twist the pliers, may damage the soldering pads in the board.

Componente

plano

2. Using the soldering Iron and the long nose pliers, remove the IC pins that still attached to the board.

3. Using the de-solder braid and the soldering iron, remove the solder from the board soldering pads.

4. Position the new Flat-IC in place (apply the pins of the Flat-IC to the soldering pads where the pins need to be soldered). Properly determine the positions of the soldering pads and pins by correctly aligning the polarity symbol. Start aligning and soldering pin no.1, then align and solder the pin in the apposite corner of the IC, this will help to align the rest of the pins.

Muesca

5. Solder all pins to the soldering pads using a fine tipped soldering iron.

Soldadura

6. Check with a magnifier for solder bridge between the pins or for dry joint between pins and soldering pads. To remove a solder bridge, use a de-solder braid as shown in the figure below.

Puente (en corto)

• Magnifier

Cautin

malla para desoldar

cautin Iron

2do punto

Cautin con punta fina

Malla

1er punto

Cautin

-4-

Service notes (continued)

IMPORTANT: To protect against possible damage to

the solid state devices due to arcing or static discharge, make certain that all ground wires and CTR DAG wire are securely connected.

CAUTION: The power supply circuit is above earth ground and the chassis cannot be polarized. Use an isolation transformer when servicing the receiver to avoid damage to the test equipment or to the chassis. Connect the test equipment to the proper ground ( ) or

( ) when servicing, or incorrect voltages will be measured.

Procedure:

1. Connect receiver to isolator transformer.

2. Apply a monoscope pattern.

3. In service mode. (Refer to service mode section) select register C0B.

4. Measure TP5 (TPs port close to tuner). Compare the measure of TP5 and set the data for C0B according the following table

TP5

MEASURE (V)

DATA TO

C0B (Hex)

WARNING: This receiver has been designed to meet or exceed applicable safety and x-ray radiation protection as specified by government agencies and independent testing laboratories.

To maintain original product safety design standards relative to x-ray radiation and shock and fire hazard,

parts indicated with the symbol on the schematic must be replaced with identical parts. Order parts from the manufacturer’s parts center using the parts numbers shown in this service manual, or provide the chassis number and the part reference number.

For optimum performance and reliability, all other parts should be replaced with components of identical specification.

X-ray protection circuit check

This test must be performed as final check before the receiver is returned to the customer. If voltage is out of tolerance, immediate service and correction is required to insure safe operation and to prevent the possibility of premature component failure.

Equipment needed to check the protection circuit:

1. Isolator transformer.

2. High voltage meter.

3. Short jumper.

4. Diode connection jumper.

Use similar diode than D823, refer to parts list for part No., (diode should support at least 150V.)

0 ~ 0.93 00

0.93 ~ 0.97 01

0.97 ~ 1.01 02

1.01 ~ 1.05 03

1.05 ~ 1.09 04

1.09 ~ 1.13 05

1.13 ~ 1.17 06

1.17 ~ 1.21 07

5. Exit service mode and turn receiver OFF.

6. Connect a jumper from TPD16 to TPD17.

7. Connect the

diode jumper

, cathode to TPD14

(cold GND), anode to TPD15 (hot GND).

Note: Refer to Fig. 2 for test point location.

8. Apply 75V AC to the AC input of the Insulator transformer.Turn receiver ON.

9. Set PICTURE and BRIGTHNESS to minimum.

10. Increase the AC voltage at the input of Insulator transformer and confirm the HHS voltage is

32.0kV, at the point set starts to loose sync,

11. Reset picture controls to original levels.

12. Turn the set OFF, and remove all jumpers and connections from chassis.

-5-

Receiver feature table

FEATURE\MODEL CT-20G7DF-1 CT-20D12DF-1 CT-2017F-1

Chassis No DP391 EP391 DP391 Family NA7DM Number of channels 181 Menu language ENG/SPAN/FR Closed Caption X V-Chip (USA/CANADA) X 75 Ω input X Remote Model number EUR501450 EUR51 150 2 EUR501450 Picture tube Supplier SAMSUNG Comb Filter 2DIG V/A norm V MTS/SAP/DBX X Built-in audio power 1.5Wx2 (10%) Number of speakers 2 AI Sound X A/V in (rear/front) 1(1/1) Audio Out (F:FAO/V:VAO) --- F,V ---S-VHS In (rear/front) --- 1/0 ---FM Radio --- X --EPJ/HPJ/MISC HPJ Dimensions mm

(WxDxH) in Weight (kg/lbs) 18/39.6 Anode voltage Video input jack 1Vp-p 75Ω, phono Audio input jack 500mV rms, 47KΩ

515.7x490.5x461.7

20.30x19.31x18.17

26.60 ± 1.25 kV

Table 1. Receiver features

Specifications are subject to change without notice or obligation. Dimensions and weights are approximate.

-6-

Boards designation

MODELS BOARD PART NUMBER BOA RD DESCRIPTION

CT-2017F-1 CT-20G7DF-1

A-Board TNP2AH048DR MAIN BOARD C-Board TNP2AA124AF CRT BOARD

Table 1: Boards designation

Boards designation

MODELS BOARD PART NUMBER BOA RD DESCRIPTION

A-Board TNP2AH048DS MAIN BOARD

CT-20D12DF-1

C-Board TNP2AA124AF CRT BOARD

Table 2: Boards designation

*Note: When ordering a board, add and ”S” after the board suffix application.

Example, If order A-Board for

CT-2017F-1

, should be ordered as: TNP2AH048DRS.

Important notice:

Since “-1” and non dash models have different PCB layouts and parts; When servicing any of these models please confirm the model number before starting service so the correct manual is used.

-7-

REPLACEMENT PARTS LIST

Models: CT-20G7DF-1, CT-20D12DF-1, CT-2017F-1

Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing

any of these components use only manufacturer’s specified parts.

REF

NO.

PARTNO. DESCRIPTION

CAPACITORS

C001 TCJ2VB1H103K CAP,C .01UF-K-50V

C002 TCJ2VB1H471K CAP,C 470PF- K-50V C003 ECA1HM4R7B CAP,E 4.7UF-50V C004 TCJ2VC1H150J CAP,C 15PF-J-50V C005 TCJ2VC1H150J CAP,C 15PF-J-50V C008 TCJ2VF1H104Z CAP,C .1UF-Z-50V C009 ECA1AM470B CAP,E 47UF-10V C010 TCJ2VF1H104Z CAP,C .1UF-Z-50V C011 ECA1AM101B CAP,E 100UF-10V C015 ECJ2VB1C224K CAP,C .22UF-K-16V C016 TCJ2VC1H101J CAP,C 100PF- J-50V C017 TCJ2VB1C104K CAP,C .1UF-K-16V C018 TCJ2VC1H151J CAP,C 150PF- J-50V C020 TCJ2VB1C104K CAP,C .1UF-K-16V C022 TCJ2VC1H101J CAP,C 100PF- J-50V C023 TCJ2VC1H151J CAP,C 150PF- J-50V C024 ECA1AM470B CAP,E 47UF-10V C025 TCJ2VB1C104K CAP,C .1UF-K-16V C026 TCJ2VB1C104K CAP,C .1UF-K-16V C027 TCJ2VC1H391J CAP,C 390PF- J-50V C028 TCJ2VB1C104K CAP,C .1UF-K-16V C029 ECQB1H333JF3 CAP,P . 033UF-J-50V C031 ECA1HMR22B CAP,E .22UF-50V C032 ECA1AM470B CAP,E 47UF-10V C033 TCJ2VC1H390J CAP,C 39PF-J-50V C034 TCJ2VB1H103K CAP,C .01UF-K-50V C035 ECA1HM010B CAP,E1UF-50V C036 TCJ2VB1H103K CAP,C .01UF-K-50V C037 ECA1HM0R1B CAP,E 0.1UF/50V C038 ECA1AM470B CAP,E 47UF-10V C040 ECA1AM470B CAP,E 47UF-10V C041 ECA1HM2R2B CAP,E 2.2UF-50V C042 TCJ2VF1H104Z CAP,C .1UF-Z- 50V C043 ECA1AM470B CAP,E 47UF-10V C044 TCJ2VC1H471J CAP,C 470PF- J-50V C045 ECA1HM0R1B CAP,E 0.1UF/50V C046 TCJ2VB1C104K CAP,C .1UF-K-16V C047 TCJ2VC1H220J CAP,C 22PF-J-50V C048 TCJ2VC1H220J CAP,C 22PF-J-50V C050 ECA1AM101B CAP,E 100UF-10V C051 TCJ2VF1H104Z CAP,C .1UF-Z- 50V

PARTS LIST

C054 TCJ2VB1H103K C055 TCJ2VC1H560J CAP,C 56PF-J-50V C057 TCJ2VC1H471J C103 ECA0JM331B CAP,E 330UF-6.3V

C104 TCJ2VB1H103K CAP,C .01UF-K-50V C105 ECA0JM101B CAP,E 100UF-6.3V C350 ECA1CM101B CAP,E100UF/16V

CAP,C .01UF-K-50V

CAP,C 470PF- J-50V

CT-20D12DF-1

REF

NO.

C351 TCJ2VB1H391K CAP,C 390PF-K-50V C352 TCJ2VB1H391K CAP,C 390PF-K-50V C353 TCJ2VB1H471K CAP,C 470PF-K-50V C354 ECKW3D102KBN CAP,C .001UF-K-2KVDC C357 EEANA1E1R0B CAP,E 1.0UF-25V C361 TCJ2VC1H151J CAP,C 150PF-J-50V C362 TCJ2VC1H151J CAP,C 150PF-J-50V C363 TCJ2VC1H151J CAP,C 150PF-J-50V C451 ECA1CHG470B CAP,E47UF-16V C452 ECSF1EE105VB CAP,E1.0UF-25V C453 ECEA1HFS2R2B CAP,E 2.2UF-50V C454 ECA1EM102E CAP,E 1000UF-25V C455 ECA1EHG101B CAP,E 100UF-25V C456 ECQB1H103JF3 CAP,P .01UF-J-50V C459 ECA1VHG471B CAP,E 470UF-35V C462 ECA1HM4R7B CAP,E 4.7UF-50V C502 TCJ2VC1H471J CAP,C 470PF-J-50V C503 TCJ2VB1C104K CAP,C .1UF-K-16V C504 TCJ2VB1C104K CAP,C .1UF-K-16V C510 ECCR2H100D5 CAP,C 10PF-D-500V C511 ECKR2H821KB5 CAP,C 820P F- K-500V C512 ECKR2H101KB5 CAP,C 100UF-K -500V C530 TCJ2VF1H473Z CAP,C .047UF-Z-50V

C531 ECA1EM220B CAP,E 22UF-25V C551 ECA1VM331B CAP,E 330UF-35V

C554 ECKR2H561KB5 CAP,C 560PF-K-500V

C555 ECA2EM220E CAP,E 22UF-250V C556 ECA1CM471B CAP,E 470UF-16V

C557 ECKR2H222KB5 CAP,C 2200PF- K-500V C558 ECA1HM4R7B CAP,E 4.7UF-50V

C560 EEANA1E2R2B CAP,E 2.2UF-25V

C561 ECKR2H561KB5 CAP,C 560PF-K-500V C562 ECA1EM220B CAP,E 22UF-25V

C563 ECWH12H362JS CAP,P 3600PF-J-1250VDC C564 ECWH12H562JS CAP,P .0056UF-J-1.2KV C565 ECKW3D331JBR CAP,C 330PF-J-2KV C566 ECKW3D181JBP CAP,C 180PF-J-2KV C568 ECQM4473JZW CAP,P .047UF-J-400V C569 ECWF2394JBB CAP,P .39UF-J-200V

C570 ECA1CM222E CAP,E 2200UF-16V C571 ECA1EM220B CAP,E 22UF-25V C572 ECA1CM100B CAP,E 10UF-16V C573 ECA1CM101B CAP,E100UF/16V C575 ECA0JM222B CAP,E 2200UF-6.3V C577 ECA1CM101B CAP,E100UF/16V C578 ECA0JM332B CAP,E 3300PF-6.3V C579 TCJ2VC1H100D CAP,C 10PF-J-50V C580 TCJ2VB1H152K CAP,C 1500PF-K-50V C605 TCJ2VB1H103K CAP,C .01UF-K-50V C606 ECA0JM221B CAP,E 220UF-6.3V

PART NO. DESCRIPTION

Parts List

-8-

302-02

REPLACEMENT PARTS LIST

Models: CT-20G7DF-1, CT-20D12DF-1, CT-2017F-1

Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing

any of these components use only manufacturer’s specified parts.

REF

NO.

C800 ECKR3A391KBP CAP,C 390PF-K-1KVDC

C801 ECKWAE472ZED CAP,C 4700PF-Z-500V C802 ECKWAE472ZED CAP,C 4700PF-Z-500V C803 ECKWAE472ZED CAP,C 4700PF-Z-500V C805 EC0S2DA221BB CAP,E 220UF/200V

C806 ECQM4103KZW CAP,P .01UF-K-400V C807 ECKR3A821KBP CAP,C 820PF-K-1KV C808 ECA1VM101B CAP,E 100UF-35V C809 ECKR1H101KB5 CAP,C 100PF-K-50V C810 ECKR1H471KB5 CAP,C 470PF-K-50V

C812 ECQU2A224MVA CAP,P .22UF-M-250VAC C813 ECQU2A153MVA CAP,P .015UF-M-250VAC C814 ECQU2A153MVA CAP,P .015UF-M-250VAC

C820 ECA1CM101B CAP,E 100UF/16V C821 TCJ2VB1H103K CAP,C .01UF-K-50V C822 ECKR3A221KBP CAP,C 220PF-K-1KV

C823 ECA1VM471E CAP,E 470UF-35V

C824 ECKR3A102KBP CAP,C 1000PF-K-1KV

C825 EEUMG2C221S CAP,E 220UF-160V

C826 ECKR3A471KBP CAP,C 470PF-K-1KV C827 ECA1CM471B CAP,E 470UF-16V

C828 ECA160V33UE CAP,E 33UF/160V

C840 ECQB1H224JF3 CAP,P .22UF-J-50V C2201 ECA1HM4R7B CAP,E 4.7UF-50V C2202 ECA1HM2R2B CAP,E 2.2UF-50V C2203 ECA1HM4R7B CAP,E 4.7UF-50V C2204 AP106K016CAE CAP,T 10UF /16V C2205 ECA1HMR33B CAP,E .33UF-50V C2206 ECQB1H223JF3 CAP,P .022UF-J-50V C2207 AP335K016CAE CAP,T 3.3UF/16V C2208 TCJ2VB1C104K CAP,C .1UF-K-16V C2209 TCJ2VB1C104K CAP,C .1UF-K-16V C2210 TCJ2VB1C104K CAP,C .1UF-K-16V C2212 ECQB1H473 JF3 CAP,P .047UF-J-50V C2213 ECA1HMR47B CAP,E .47UF-50V C2214 ECA1AM101B CAP,E 100UF-10V C2215 EEANA1E100B CAP,E 10UF-25V C2216 TCJ2VC1H100D CAP,C 10PF-J-50V C2301 ECA1EM102E CAP,E 1000UF-25V C2302 ECEA1HN010UB CAP,E 1UF/50V C2303 ECA1EM101B CAP,E 100UF-25V C2304 ECA1CM100B CAP,E10UF-16V C2307 ECA1CM102B CAP,E 1000UF/16V C2309 ECA1HM010B CAP,E 1UF-50V C2311 ECA1EM102E CAP,E 1000UF-25V C2312 ECEA1HN010UB CAP,E 1UF/50V C2313 ECA1EM101B CAP,E 100UF-25V C2314 ECA1CM100B CAP,E10UF-16V C2317 ECA1CM102B CAP,E 1000UF/16V C2319 ECA1HM010B CAP,E 1UF-50V

PARTNO. DESCRIPTION

CT-20D12DF-1

REF

NO.

C2320 ECA1CM100B CAP,E 10UF-16V C2330 ECA1CM100B CAP,E 10UF-16V C2350 ECA1HM100B CAP,E 10UF/50V C3001 ECA1HM0R1B CAP,E 0.1UF/50V C3012 ECA1HM010B CAP,E 1UF-50V C3018 ECA1HM010B CAP,E 1UF-50V

C3050 TCJ2VB1H103K

C3051 TCJ2VB 1H103K

PART NO. DESCRIPTION

CAP,C .01UF-K-50V

CT-20D12DF-1

CAP,C .01UF-K-50V

CT-20D12DF-1

DIODES

D002 MA2C165001VT DIODE D006 MAZ43300HF DIODE, ZENER D052 MAZ40680MF DIODE,ZENER D053 MAZ40560MF DIODE, ZENER D055 MAZ40560MF DIODE,ZENER D451 B0EAKL000008 DIODE, RECTIFIER D452 MAZ40470MF DIODE,ZENER D453 MA2C165001VT DIODE D454 MA2C165001VT DIODE D456 MAZ40470MF DIODE, ZENER D502 MAZ40470MF DIODE,ZENER

D531 B0HAHP000008 DIODE D551 B0HAMM000072 DIODE, FAST RECOVERY D554 AU02V0 DIODE

D556 MA2C165001VT DIODE D558 B0HANV000008 DIODE D559 BYD33G-113 DIODE

D561 AU02V0 DIODE

D606 MA2C165001VT DIODE D607 MA3X152K0L DIODE D608 MA3X152K0L DIODE D609 MA3X152K0L DIODE

D801 D3SBA60-4103 DIODE D806 TAP2AA0001 PTC 5-OHM

D808 SARS01V1 DIODE D809 B0HAJP000015 DIODE D810 B0HAJP000015 DIODE D811 B0HAJP000015 DIODE

D812 MAZ40680MF DIODE, ZENER

D820 MA2C165001VT DIODE D821 MAZ40470HF DIODE, ZENER D822 B0HAMM000103 DIODE

D823 S3L60P154004 DIODE

D824 B0HAMM000072 DIODE, FAST RECOVERY D2305 MAZ31100ML DIODE, ZENER D2306 MAZ31100ML DIODE, ZENER D2307 MAZ31100ML DIODE, ZENER D2308 MAZ31100ML DIODE, ZENER D2350 MAZ40680MF DIODE, ZENER D2351 MA2C165001VT DIODE

CT-20D12DF-1 CT-20D12DF-1 CT-20D12DF-1 CT-20D12DF-1

PARTS LIST

302-02

-9-

Parts List

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