Sharp 12P-26 Service Manual

RN 5 Ew
Solid State Portable TV
MODEL
12P-26
_ SPECIFICATIONS D3 © 18816 or 181926 UHF Mixer
A D4, D5, D6 182208 or BB105B UHF Tuning
Power Supply ..........-.. 220 Volts SOHz AC or 12 VoltsDC D7 WZ-081 UHF Voltage Regulator
Power Consumption ........ 36 Watts AC D101, D102 182588 VHE Switching
16 Watts DC D103 182209 or BB105G = VHF Tuning
Tuning Reange ............ CCIR Standard System | D104 181555 | VHF Protector
| VHF Channel 2 ~ 12 D105 182209 or BB105G = =VHFE Tuning
UHF Channel 21 ~ 69 D106, D107 182588 VHF Switching
Intermediate Frequency ..... Picture 38.9 MHz D108,D109 182209 or BB105G VHF Tuning
| Sound 33.4 MHz D110 182588 VHF Switching
Antenna Input Impedance .... 75 ohms Unbalanced: D111, D112 181555 VHF Switching
Intercarrier Sound System .... 5.5 MHz _ | D201 1N60 Pix IF Detector
Speaker Size & Type ........ 32 ohm 8cm Round Type P.D.S. SR6901,SR602 RH-DX0033TAZZ Vertical Circuit
Dimensions .............-.. Approx. 15-63/64" (W) x SR701 RH-DX0057TAZZ Damper
11-25/32" (H) x 11-5/8" (D) SR702 RH-DX00S56TAZZ Boost
WeIbht: cinta bug Seatiedwae 17.2 Ibs. | SR703 RH-DX0063CEZZ — Horizontal Circuit
SR704, SR705, a
Transistor Complement | | SR706 ae ubdanaaars one maka
Ol 2SC1070 or 2SC761 UHF RF Amp. | md ee RH DX0033TAZZ Horizontal Circuit
6 ee or 2SC684 UHF Oscillator SROQ3, SR9D re RH-DX0039TAZZ +B Rectifier
1.
2SC606 or 2SC683 VHF RF Amp.
i
| 0102 9§C535 B VHE Mixer SR905 RH-DX0033TAZZ Voltage Regulator —
-Q103
280535 B®
VHF IF Amp.
Circuit
» 104
2SC717 VHE Oscillator
ZD901
RH-EX0008TAZZ Voltage Reference
*. .Q105 2SC606 UHF IF Amp. |
ahs 28C682 ie 28C398 1st Pix IF Amp. Integrated Circuit
202 2SC682 () or 2SC398 2nd Pix IF Amp. ; RH. . ;
Q203 2SC717 or 2SC383 3rd Pix IF Amp. ies Berea, dag yn en
Sane 28458 © Oe 1C-251 RH-IX0007TAZZ AGC & Sync. Separator
Q402 28C1213 © Audio Output 7
0403 2SA673 © Audio Output IC-301 RH-IX0001TAZZ Sound IF Amp.
Q601__ 28C458 © Vertical Oscillator | ee ria &
ee ees © — shee IC-701 RH-IX0008TAZZ Horizontal AFC &
Q604 2SAT15WT © Vertical Output : Oscillator
Q701 28C1213 © Horizontal Drive , |
0702 ISC681A Horizontal Output Miscellaneous Semiconductors |
Q801 2SC454 © or VR401 RH-VX0004TAZZ Audio Circuit.
| 2SC380A YY Ist Video Amp. VR601 RH-VX0004TAZZ Vertical Circuit
Q802 | 28C1514 or 2SC1569 2nd Video Amp.. VR901 RH-VX0004TAZZ Regulator Circuit
O101 2SC1213 © +B Error Amp. TH251 SKD-5 © AGC Circuit
Q902 2SA616 (2) +B Regulator TH601 SKD-5 Vertical Circuit
Diode Complement Tube |
D1 - 181555 UHF AGC Delay V80l E2116/ A31-290W
D2 > UHF Protector Picture Tube © 181555
A31-20W
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