GE-21C115-21T14-Sams-229-7电路原理图.pdf

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1、PHOTO FACT* Folder GENERAL ELECTRIC MODELS 21C115, 21T14 (Ch. 21TF) VOLUME CONTROL ON-OFF SW FINE TUNING CONTRAST CONTROL VERT. HOLD CONTROL BRIGHTNESS CONTROL CHANNEL SELECTOR GENERAL ELECTRIC MODEL 21X14 TRADE NAME General Electric Models 21C115, 21T14 (Ch. 21TF) MANUFACTURER General Electric Co.,

2、 Electronics Dept., Electronics Park, Syracuse, N. Y. TYPE SET Television Receiver TUBES Twenty-one POWER SUPPLY 110-120 Volts AC-60 cycle RATING 1. 92 Amp. (a) 117 Volts AC TUNING RANGE Channels 2 thru 13, Video IF 45. 75MC, Sound IF 45. 75MC, Sound IF 41. 25MC (Intercarrier) INDEX Alignment Instru

3、ctions 6, 7 Photographs (Cont) Disassembly Instructions .,.-. 18 Trans., Inductor Note 5. Some models ma; Note 6. Some models mai Note 7. Some models mai Note 8. This resistor is i ITEM No. Tl RATING PRI. 1T7VAC 1.92A SEC. 1 530VCT .300ADC SEC. I 5VAC 6A (D This trans. has taps on HV ) Drill new mou

4、nting holes. ) Connect 6.3Vwindings in se Electrolytic Capacitors. MALLORY PART No. FP419.3 IC31 IC22 LIC-5415 LIC-5347 UC-5347 NT-541 DC-521 UC-5415 DC-525 UC-5412 DC-521 DC-521 DC-521 DC-521 UC-5347 DC-521 PT415 DC-521 PT601 DC-525 DC-525 UC-5447 DC-525 DC-525 PT421 PT424 DC-525 DC-511 PT611 DC-52

5、5 PT611 PT1628 SPRAGUE PART No. TVL-4625 TVL-4622 TVA-1204 5GA-Q15 5GA-T8 5GA-T47 5GA-T8 5GA-T8 5TCCB-V15 5GA-T47 5TCU-Q1 5GA-T8 5GA-Q15 5HK-D5 5GA-T8 5GA-QL2 5GA-T82 5GA-T8 5GA-T82 5GA-T8 5GA-T8 5GA-T8 5GA-T47 5GA-T8 MS-47 2TM-S5 5GA-T8 6TM-P1 5HK-D5 5GA-D13 5HK-D5 5GA-Q47 5HK-D5 5HK-D5 4TM-D1 4TM-

6、D4 5HK-D5 5HK-S1 6TM-S1 5HK-D5 6TM-S1 MB-D8 NOTES Note! Note 4 Note 4 ITEM No. R1A B R2A B R3A B C R4A B R5A B R6A B R7A B RATING RESIST- ANCE 100K(2 Shaft 125K(2 Shaft 700(2 500KSJ Switch 2Meg Shaft 200KS! Shaft 2Meg Shaft 4000n Shaft WATTS i i 2 k k i i 2 REPLACEMENT DATA General PARW1 HRC-191 Not

7、Req. RBC-193 NotReq. RHC-233 Not R eq. NotReq. HRC-225 Not Req. HHC-219 Not Req. JHC-225 Not Req. 32.5(2 tap 13.4(2 10. in tap 2.7n STANCE SEC. on Genei P/ RTO- RTO- RLD- RLD- RLD- ITEM No. R8 R9 RIO Hll R12 R13 R14 R15 R16 R17 R18 R19 R20 H21 R22 R23 R24 R25 R26, R27 R28 R29 R30 R31 R32 R33 R34 R35

8、 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 H47 RATING OHMS 2200(2 15K(2 2200n 47on 8200(2 15K(2 220Kn 2200(2 470(2 10(2 100K(2 56(2 1000(2 100K(2 56(2 1000(2 5600(2 2. 2Meg IMeg 470K(2 180n i8Kn 47oon 68Kn 3300(2 10(2 220Kn 18K(2 4000(2 270K(2 IMeg 100K(2 22K(2 ison i8Kn 47oon 100K(2 47Kn 100K(2 4

9、70KH WATT i *i | | -| | | i t | 2 i | 5 * 1 | 2 1 i I -j-| 2 10 % i i| i i 3 I REPLACEMENT DATA uenerai Electric PART No. URD-001 URD-097 URD-019 URD-049 URD-097 URD-019 URD-043 RRW-079 URD-129 URD-121 URD-113 URD-031 URD-079 URE-065 URD-061 URD-001 URD-105 URF-079 RRW-053 URD-107 URD-121 URD-097 UR

10、D-081 URD-031 URD-079 URE-065 UHD-097 URD-089 URD-097 URD-113 IRC PART No. BTS-2200 BTS-15K BTS-2200 BTS-470 BTS-8200 BTS-15K BTS-220K BTS-2200 BTS-470 BTS-10 BTS-100K BTS-56 BTS-1000 BTS-100K BTS-56 BTS-1000 BTS-2. 2Meg BTS-lMeg BTS-470K BTS-180 BTS-18K BTA-4700 BTS-68K BTS-3300 BTS-10 BTS-220K BTB

11、-18K 1 3/4A-4000 BTS-270K BTS-lMeg RTS-100K BTS-22K BTS-180 BTS-18K BTA-4700 BTS-100K BTS-47K BTS-100K BTS-470K NOTES Note! rt ITEM No. R48 R49 R50 H51 R52 H53 R54 H55 R56 R57 R58 R59 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 R72 R73 R74 R75 R76 R77 R78 R79 R80 R81 R82 R83 R84 H85 R86 R87 RATI

12、NG OHMS 27KO 22Kn 22K 33K(2 6. 8Meg 470K(2 1000(2 470K(2 470n 2. 2Meg 48K(2 15KO 2. 2Meg 470K(2 470 IK2 100K(2 100K(2 2200(2 82Kn 100K(2 100KO 82K(2 82K(2 100K(2 3. 9Meg 2. 7Meg IMeg 2. 2Meg 47K(2 330(2 lOOKn 470(2 isoon 1500(2 4700(2 82K(2 IMeg 1200(2 8200(2 47K(2 WAH 2 I 2 i A 5 2 i | I 1 i ? a I

13、f a 5 | | 2 2 Z 1 2 | f f 2 A t Y 2 REPLACEMENT DATA plfe URD-083 URD-081 URD-081 URD-113 URD-049 URD-113 URF-041 URD-129 URD -089 URD-077 URD-129 URD-113 URD-U3 URD-097 UHD-097 URD-057 URD-095 URD-097 URD-097 URD-095 UHD-095 URD-097 URD -131 URD-121 URD-129 URD-089 URD-037 URD-097 URE-041 URD-095 U

14、RD-121 URD-051 URD-071 URD-089 IRC PART No. BTS-27K BTS-22K BTS-22K BTS-33K BTS-6. 8Meg BTS-470K BTS-1000 BTS-470K BTB-470 BTS-2. 2Meg BTS-47K BTS-15K BTS-2. 2Meg BTS-470K BTS-470K BTS-100K BTS-100K BTS-2200 BTS-82K BTS-100K BTS-100K BTS-82K BTS-82K BTS-100K BTS-3. 9Meg BTS-2. 7Meg BTS-lMeg BTS-2. 2

15、Meg BTS-47K BTS-330 BTS-100K BTA-470 BTS-1500 BTS-1500 BTS-4700 BTS-82K BTS-lMeg BTS-1200 BTS-8200 BTS-47K NOTES Note 2 NoteS Hotel Note 5 Note 6 Note 7 Note 7 3) Connect terminal #8 to terminal to new #5, original #1 to new #3, o (2) Drill one new mounting hole. (3) Connect to coded red and bule t

16、3) Bend clip or use original slider ITEM No. T7 RATING IMPEDANCE PRI. 5.1K(2 SEC. 3. 7n DC RES. PRI. 456(2 SEC .63 ITEM No. SP1A B RATINGS SIZE 5 1/4 10 FIELD PM PM V. C. IMP. 3.7(2 3.7(2 RadioFans.CN iND DESCRIPTIONS ont)RESISTORS (cont) CEMENT DATA CORNELL- DUBILIER PART No. TE4S1 TE4P2 TE4S5 TE4P

17、2 TE6D47 iH5T5 PTE6S22 PTE6S1 PTE6S1 ?TE6D1 SR5T5 PTE4P1 PTE6S22 PTE6D47 PTE6D1 PTE6D1 PTE4S5 1DR5D4 PTE6S1 PTE6P1 TM5T8 PTE16S1 TM5T8 TM5T8 ERIE PART No. GP2-333-103 GP2-333-472 GP2K-471 GP2-333-103 GP2-333-103 GP2L-102 GP2-333-472 GP2L-102 GP2L-102 GP2-3 33-103 801-001 801-001 MAUORY PART No. PT4S

18、1 PT402 PT415 PT402 PT4247 UC-5347 PT6222 PT6U PT6U PT621 MCB245 PT401 PT6122 PT6247 PT621 PT621 PT495 MCB463 PT6U PT601 PT1611 DC-521 DC-521 SPRAGUE PART No. 4TM-S1 2TM-P2 2TM-S5 2TM-P2 4TM-D47 5GA-T47 6TM-S22 6TM-S1 6TM-S1 6TM-D1 MS -35 2TM-P1 6TM-S22 6TM-D47 6TM-D1 6TM-D1 2TM-S5 MS-24 6TM-S1 6TM-

19、P1 5GA-T8 MB-S1 5GA-T8 5GA-T8 NOTES Note 2 Note 3 Note 3 Note 4 ITEM No. R88 R89 R90 R91 R82 R93 R94 R95 R96 RATING OHMS 82KS! 6800n lOKn 330n 470Kn ison L5Kn 5% 220KQ 5000S1 WATT 1 | I I 2 2 2 2 6 REPLACEMENT DATA uenerai Electric PART No. URD-095 URD-069 UHD-073 URD-037 URD-U3 URF-029 URF-1077 UBD

20、-105 RRW-106 IRC PART No. BTS-82K BTS-6800 BTS-10K BTS-330 BTS- 470K BTB-15K 5% BTS-220K 1 3/4A-5000 NOTES ITEM No. R97 R98 R99 R100 H101 R102 R103 R104 RATING OHMS 3. 3n 100KSJ 470n 680n 3000(2 220KO 1. SMeg 82Kn WATT 2 1 2 2 7.5 * z a REPLACEMENT DATA General Electric PART No. RRW-105 UHE-097 URF-

21、041 UHF-045 RRW-095 IRC PART No. BTA-100K BTB-470 BTB-680 BTS-220K BTS-1. 5Meg BTS-82K NOTES Note 8 Note3 Note3 Note 1. Some models may use a 33Ki resistor In this application. Note 2. Used in console models only. Note 3. Not used in all models. Note 4. Some models may use a 150KS2 resistor in this

22、application. Note 5. Some models may use a 4. 7Meg resistor In this application. Note 6. Some models may use a 1. 5Meg resistor in this application. Note 7. Some models may use a 2200fi resistor in this application. Note 8. This resistor is not used in all models and may be removed to extend range o

23、f sync control. TRANSFORMER (POWER) ITEM No. Tl RATING PRI. 117VAC 1.92A SEC. 1 530VCT .300ADC SEC. 2 5VAC 8A SEC. 3 12.6VCT 4.7A REPLACEMENT DATA General Electric PART No. RTP-315 Q STANCOR PART No. P-8167 MERIT PART No. CHICAGO PART No. TRIAD PART No. RCA TYPE No. (P This trans, has taps on HV sec

24、ondary not being used. Also, 11UV tap on primary. Drill new mounting holes. Connect 6.3V windings in series for Sec. 3. tOLS TA CENTRALAB PART No. AB-40 AK-4 AB-75 AK-i AB-46 AK-1 AB-75 AK-1 VK-134 NotReq. MALLORY PART No. U-41 NotReq. U-415 NotReq. WF751 *A y t US-26 J U-56 Not Req. U-43 Not Req* U

25、-56 NotReq. R5000L Not Heq. INSTALLATION NOTES Brightness Attach to R1A Vert. Hold Attach toR2A Contrast - Panel Volume - Rear Attach to R3B Area Attach to R4A Horlz, Hold Attach to R5A Vert, Size Attach to R6A Vert. Linearity Attach to R7A TRANSFORMER (SWEEP CIRCUITS) 24WS) IS BOTTOM VIEW-RESISTOR PAGE 19 PAGE 2( RadioFans.CN M VIEW-RESISTOR IDENTIFICATION PAGE 2O RadioFans.CN