Intrepid Video & Electronics Copyright © Intrepid Video & Electronics |
| ALL | *Bad head
switching *Crinkling tape. |
*Replace
silver filter cap, 3.3/4.7uf lower drum, use radial cap. *Check reatiner caps, bottom guide posts, file guide rails. |
| HRA22U | Tape hanging out of cassette during eject | Replace brake lever @ t/u reel, #4835 4645 7196 |
| HRA32U | Erractic capstan motor, comes on as soons as power on. | Mode switch. |
| HRA41U | *No display, no
functions. *Dead, no display |
*Bad IC1201, front
panel(UPD16312GB). *D860, zener, in secondary of power supply |
| HRA53U | Parts ID | IC1201-UPD16312GB-4835 2098 8168 |
| HRA63 | Loads/unloads with no tape in. | Solder end sensors |
| HRD*** | *Won't play tapes *Loss of part of picture to noise bar |
*Replace cam control
gear & half loading arm. *Change 3.3/50v smd on lower drum pcb, use radial. |
| HRD62 | Won't load cassette | Open ICP 602 |
| HRD151 | When cold, loads tape around heads, powers off. Works fine after warm. | Grease on gear next to power supply heat sink has hardened, apply fresh. |
| HRD370U | Capstan doesn't rotate, tape loads/unloads. | IC402 |
| HRD470U | Intermittent no video/tuner op. | Leaky C307 on front panel. |
| HRD550U | Snow bar in play back-looks like bad heads | Replace C6, 3.3 SMD on lower drum |
| HRD566U | Loads tape, plays a second, then unloads | Clean lens on opto mode switch. |
| HRD570U | Unit shuts down in threading, or plays a few secs. | Check caps near transformer. |
| HRD610U | Intermittent tracking | Supply post loose in base, tighten set screw. |
| HRD620 | Capstan, cylinder motors don't rotate | No +5v on IC1 in power supply, STK5474, replace |
| HRD670U | Noise bars or tracking problem in playback | Check retainer pins, bottom of guide posts, glue in place |
| HRD740U | Dead, no display, functions | C33, 120/6.3v |
| HRD750 | Power supply dead, fuse OK. | Glue on PCB had become conductive, clean and spray board with laquer. |
| HRD780U | No power, cycles at plug in | C20, 1200/10v & C38, 470/25v. |
| HRD850U | Poor play back video, guide not seated at V-stops | Pin from bottom of guide came out |
| HRD860U | *Dead, no clock *No clock, power supply voltages low *Dead *Tries to load empty tray *Shuts down in play |
*R5 open (68k-1/4w),
clean glue *Shorted D7(15v-1/2w) in power supply *C28-4.7/50v, C33-120/16v *PH3 photo sensor, PU60629 on carriage. *Q5 in power supply shorted (2SD1468) |
| HRD865 | Dead, SMPS squeals, shuts down, nothing shorted/open. | C33(120/6.3v) D13, D14 in power supply |
| HRD870U | *No power. *No audio *Loses memory |
*C33(120/16v), replace
with higher voltage *IC601 *IC702 |
| HRD940U | Dead unit, no display | C33, 120/6.3v in power supply open. |
| HRD970U | *Noise bar in play
back pic, drum PG shifter changes *No response from panel buttons |
*Bad cap, cylinder
motor-C6-3.3/50v *Check jog-shuttle connector. May be off, reposition it. |
| HRDX20U | Capstan motor inop. | C602 100/6.3v |
| HRDX22U | *Tries to load empty
carriage. *No display |
*CP601, ICPN25 *R11, in power supply 100 ohm |
| HRDX4 | Display OK, no power on | 2 Caps in power supply, 680/16v |
| HRDX40U | *Poor video in p/b,
captan changes speed *Erases tape in play back. |
*Q801 2SC1740S *IC601 (M37417M4-134SP) |
| HRDX42U | Display flashes, no power on. | D605. |
| HRDX62U | *No power, clock
display *1/4-3/4 of pic, rest is snow. *Tracking problem *Ejects tape *No power. 5v standby missing (TP805) main PCB |
*ICP in power supply,
ICPN20 *3.3/50V lower cylinder *3.3/50v on lower cylinder *Replace guide arm assembly #PQ43567A-8 *Q805, 5v regulator |
| HRDX64U | Occasionally eats tapes | Mode switch |
| HRDX642UM | In rew. search, tape spools. | Mode switch. |
| HRJ200U | Load tape, auto eject | Check tape wheel belt, tape lift(Gear wheel) is not in place. Mode switch. |
| HRJ400U | Loads tape, will not unload | BA6418N IC |
| HRJ410U | *No display *No display all functions work |
*D860 (RD15ES-T1B1),
check R803 *Check ribbon cable for breaks |
| HRJ420U | *Intermittently
accepts tape, no display *Won't load tape, capstan not working |
*Display IC s/m
D16312GB *Resolder surface mount connector on capstan PCB |
| HRJ433U | *In play, tape stops,
ejects intermittently. *Has display, no functions, locked |
*Cold solder @ reel
sensors *Hold power, on remote for 10 seconds |
| HRJ440U | No display, will load, no other functions | IC1201(UPD16312GBM, display IC, main board |
| HRJ443 | Will not accept cassette, no eject, basket moves freely. | White plastic arm btwn. supply reel table & cam slide broke off. Replace spring. |
| HRJ610U | *No play/FF/REW *No drum, capstan function, loads/ejects |
*E-clip fell off gear
under main board. *Bad D402, S-clock line |
| HRJ620U | No play, ff,rew. Push down on cassette,it works | On right side of basket, tab which holds spring, on gear, is broken. |
| HRJ622U | Display dead | IC UPD16312GB, s/m on display PCB. |
| HRJ630 | Dead, fuse OK | R905 220K |
| HRJ633U | Will not turn on, "auto" in display. | Press powerbutton, on remote, for 7 secs. |
| HRJ643U | *Tape jammed, no
response from panel *Loads, then ejects tape |
*Press power button,
on remote, for 7 secs. *Tape in lever not activating switch |
| HRS4500 | No response from power button. | Parental lock-press power, on remote, for 7 seconds. |
| HRS4700U | *Dead *VCR goes dead on rew/ff, including no display. |
*Replace IC1, check
caps in power supply *Caps in power supply, C16(47.50v), C19(270/25v) |
| HRS5000 | Playback pic only on bottom half. | C6, 3.3 smd on cylinder motor. |
| HRS5000U | No video p/b~tuner | Check solder at RCA video out jack. |
| HRS6700 | *Intermittently no
display, doesn't turn on. *Blue screen in play back-or half pic |
*C14, 120/6.3V, in
power supply. *C6 (3.3/50v smd) cap on drum pcb. |
| HRVP75U | Video jitters, sounds like grinding when capstan is rotating | IC401, BU2882S |
| HRVP412U | Cylinder will not turn | CP401 |
| HRVP422U | Dead, power supply fails to start | Open, R804, R805 or R806, Check C812. |
| HRVP450U | Pinch roller not engaging | Pinch roller lever slipping out of track, above cam gear. |
| HRVP453U | When plugged in, auto flashes & clock sets itself | Press power, on remote, for 7 secs. |
| HRVP604U | Sparkles in picture, of most tapes | Remove upper drum, clean brass grounding washer, under steel washer. |
| HRVP606U | *Drum doesn't turn *No drum rotation, p/b, FF or REW *No control of FF-REW-Pause from front panel |
*ICP401 *Clean pins on basket plug to main board *Clean contacts of front panel to main board |
| HRVP624U | Metal clips fall out when bottom cover is removed | Used to ground bottom cover, insert from bottom. |
| HRVP646U | *No response from
power button. *Drum changes speed, intermittently, pic loses sync. *Loading problems, split washer holding control plate comes off. |
*Hold power nbutton,
on remote, for 7 secs. *Bad solder IC on CCT. board, top of drum. *Replace control cam #LP20003-001A, plate #LP10004-0001B |
| HRVP656U | Eject problems. | Drive gear #LP30243-001D |
| SR1901U | Commercial unit, dead | C9, 2.2uf/50V |
| SR3250 (HRJ410U) | *No display *No display, all functions work |
*D860(RD15ES-T1B1),
Check R803 *Check ribbon cable for breaks |