Intrepid Video & Electronics Copyright © Intrepid Video & Electronics |
| HS52U | Won't load cassette, powers off. | Clean, replace mode sw, check solder |
| HS54U | *Intermittent
tracking, speed ctrl pulse *Intermittent shut down in play, no eject. *VCR in lock mode |
*Check C2, capstan
pcb-10/25v, replace w/50v *Cracked capstan motor pulley-epoxy back on. *Press display button for 10 secs. |
| HS305UR | Red/blue vertical color bars in lower 2/3 of pic, occasional distortion. | Clean out relay on board under head wheel. |
| HS330 | Take up reel will not turn during play. | Q574 |
| HS337UR | *No mechanism
function, display lit. *Few segments of display lit, channel # flashing. *No audio |
*C9A1-220/25v cap in
power supply *Set tuning switch to off *Bias at IC3A0 is 5v, should be 2.5v, C3B8 is leaky |
| HS339UR | Dead | D9B1 (264P34204)/D9B2(264P34209), Q9A2. |
| HS349 | Dead, no display. Inserting tape has no effect. | Open traces R9B0 & R9B1 |
| HS410UR | No color in play back/rec. | C6A0 (3.3/50v) #4 of IC6A0 |
| HS411UR | Display flashes, tape loads, shuts down. | Remove glue off power board |
| HS413UR | Dead, no display. | Power reg, near head amp, use 2SD669 |
| HS421UR | Cassette ejects right away. | Mode switch. |
| HS430U | Segments in display randomly move | Crystal X5A1 p/n 285P235010. |
| HS3371UR | Takes tape, then ejects, takes tape again | Clean mode switch, replace w/ arrow 45 deg, clockwise;, check carriage switches. |
| HS3381UR | Will not accept, load motor weak. | C9A1, 220uf, use 35v. |
| HS4113UR | *Will not take tape,
shuts down *No tuner function, missing 30 volt |
*D903 shorted *Conductive glue damaged pcb @ Q903, IC901 |
| HS5424UA | No video, RCA inputs | C906(47/40v), C904(3300/25v) in power supply |
| HSE11 | Will not FF/REW, shuts down | Check solder contacts @ solenoid. |
| HSU20(HSU30) | *No color self rec,
pre-rec., OK *Goes to stop after a short time *P/b, no color |
*Check for open LPF6A0 *Bad connection C612 *L6A0 (325C16700) off IC6A0 |
| HSU28 | White specks in video | Re-solder tuner grounds, pcb mounting, amp pcb connection to main pcb. |
| HSU30(HSU20) | *No color self rec,
pre-rec., OK *Goes to stop after a short time *P/b, no color |
*Check for open LPF6A0 *Bad connection C612 *L6A0 (325C16700) off IC6A0 |
| HSU31 | *Goes into fwd.
search, when play is pressed *Cassette goes in, gets ejected. |
*Check solder IC1 on
capstan motor. *Replace center LED D570(264P307020), end sensors-Q571, 572(264P014020). |
| HSU32 | *Distorted video
output from tuner, intermittent roll. *Stuck on channel 2, won't advance. |
*C908(47/50v), Q901,
in power supply *Auto set channels. |
| HSU35 | *Cassette goes in, gets ejected. | *Replace center LED D570(264P307020), end sensors-Q571, 572(264P014020). |
| HSU48 | *Erractic display and
sys control *Lines in play back video, RF & A/V jacks |
*Re-solder, or replace
D9B3 *Tighten screws on pre-amp board |
| HSU51 | *Noise in p/b pic. *Cassette goes in, gets ejected |
*Check ground to C246,
on head amp *Replace center LED D570(264P307020), end sensors-Q571, 572(264P014020). |
| HSU52 | *No color in record *Stops after a few secs. *Drum speed to fast. *Erractic display. *Parts ID *HI-FI audio distorted *Play back video poor, like faint negative. |
*C6B1(1/50v) *C485(1/50v) *2.5 at 10 of IC4A0, replace. *Q901, in power supply *D910 HZ30-2 #264P104040 *Clean VR350 *Leaky caps top PCB,right hand corner,all 10/50v |
| HSU54 | *Parts ID *Cassette goes in, gets ejected *Parts ID *No display |
*R903(100 ohm, 1/4 w),
R904(3.3k, 1/4 w) *Replace center LED D570(264P307020), end sensors-Q571, 572(264P014020). *D909, D912 264P500020(EM01Z); D910-264P104040(HZ30-2) *C909(0.1), D909(EM01Z-264P50020), R904(3.3k-1/4w), D910(hz30-2/264P104040 |
| HSU55 | No capstan movement | Replace 10uf smd cap on capstan pcb, repair traces. |
| HSU56 | *Need to assist
cassette to eject. *Display very dim |
*Nylon pulley, on
capstan is cracked/loose, roughen and epoxy back on. *D910-30v zenere in power supply. |
| HSU61 | No ff/rew, will play, rew/ff search | Brake latch solenoid L570(299P124010) |
| HSU62 | No drum rotation | D570, start sensor 264P307020. |
| HSU65 | *No display or
functions *Won't load cassette, powers off |
*Bad trace-emitter
Q971 *C-6 on capstan pcb, check trace. |
| HSU80 | *Lines in pic, when
unit is cold. *Intermittent breaks,crinkles in ff/rew. |
*Replace small
electrolyitcs in power supply. *Check tape path, capstan motor. Add 68K-1/4 w in parallel w/ R5K9. |
| HSU110 | Plays fine for 10-20 mins, then tracking goes off. | Replace pinch roller, even if it looks fine. |
| HSU120(HSU270, 420, 520, 570) | Dead, fuse open, R902 open. | Kit #UPWR(Mitsu), Q901, Q902, R907, C906, R902. |
| HSU200 | White sparkles in p/b SP | Solder wire on head amp shield, to ch 3-4 housing. |
| HSU430 (HSU530) | *Stops in play, ff,
rew, counter advances *Plays one hour, then stops. Press play, plays for 5 secs. |
*D5CC & D5A9, led
sensors, MCM #25-480 *Replace all 12 sensors, 4-789C026010, 8-268P076010. |
| HSU500 | No capstan servo control, control pulse missing at pin 2 of IC4A0 | Check C4A1 (22/16v), off pin 4 of IC4A0 |
| HSU510 | Part ID for large gear on carriage | CM-JDECK from Mitsu, or loacl distributor. |
| HSU530 (HSU430) | *Part ID for large
gear on carriage *Plays one hour, stops, press play-plays 5 secs. |
*CM-JDECK from Mitsu,
or loacl distributor. *Replace all 12 sensors 4-789C026010, 8-268P076010 |
| HSU570 | *Loading tape, goes
part way, then ejects *Parts:::: |
*Plastic rail, on
cassette housing, cracked *R902-2.7 ohm, 2 watt |
| HSU760 | *Locks up
intermittently. Display shows pl, ff, rew, but no
movement. *Intermittent counter stops |
*Clean, replace mode
switch *Replace clutch |
| HSU770 | Eats tapes | Idler(522B057030) |
| HSU775 | E-2 on display, no RF output | C5A0 battery cap replace, then hold power for 8 secs. |