Pc board shown are viewed from parts side. The parts with no reference number or no parts number in the exploded views are not supplied. As regards the resistors and capacitors, refer to the circuit diagrams contained in this manual. Parts marked with this sign are safety critical components. They m...
1 specifications dvd player pick up : semiconductor laser, video signal horizontal: more than 480 lines (dvd) signal system: ntsc/pal video signal-to noise ratio: more than 50 db (dvd) fm tuner section (without notes 100.1 mhz, 65 dbf) tuning range 87.5 mhz to 108.0 mhz (50 khz steps) total harmonic...
2 adjustments and checks use a screwdriver with a plastic or ceramic grip for all adjustment. 2-1 tuner section 1. Set the function switch to the am position. 2. Connect the test loop antenna across the output of the signal generator. 3. Connect the oscilloscope to the speaker terminal. 4. Set the s...
4 dr-h300 item me as ur ing poi nt. Ad jus tme nt sg setting tun er setting am 2. Ift 450khz 1khz , 30% mo d t1 ,t2 ,t3 adjust for max. Output. 3. An t co il 648khz 1494khz 1khz , 30% mo d 1khz , 30% mo d t4 ct 1 adjust for max. Output. Adjust for max. Output. 648khz 1494khz 999khz 1. Voltag e adjus...
12 22 dr-h300 5 9 4 7 19 8 13 14 16 15 17 10 11 6 5 3 2 1 21 22 21 20 21 22 21 22 18 3 exploded views and parts list exploded view - 1.
1-2 ref. No exploded view-1 parts no. Description 1-1 6 remarks 39-drh300-07a101 volume knob ring dr-h300 39-drk300-06a100 volume knob 1-3 37-drh300-02a100b volume knob (alum.) - black 1-4 39-drh300-01a101b dvd door - black 1-5 39-drh300-13a101 lens 1-6 37-drh300-01a101b aluminum front - black 39-dr...
4 pc boards and parts list tuner pcb assy ref. No parts no. 35-ec06-02b1 description tuner pcb cn2 25000034 cn1 25000025 pins connector 2mm 4pin 24000090 ant. Leading-out terminal wp2-4b jack1 7 05-ec06-02b107 tuner pcb assy remarks dr-h300 pins connector 2mm 5pin d2 16000047 chip diode bas316 dz1 1...
Dr-h300 8 tuner pcb.
Cpu pcb assy ref. No parts no. Description 05-drh300-02a101 remarks cpu pcb assy 35-drh300-02a1 cpu pcb 9 dr-h300 l202 15000005 fixed inductor 10u #52 l203,204 33000038 ferrite bead cbg0805 2.2k x201 22000027 crystal 4.332mhz x202 22000018 cer.Filter 4.19mhz c259 14000296 e.Cap 3300uf/35v d205 16000...
Dr-h300 10 cpu pcb.
Ref. No parts no. Description amp pcb assy 05-drh300-03a101 amp pcb assy remarks dr-h300 35-drh300-03ai amp pcb ! 11 l302,313 15000019 fixed inductor 22u c332,333 14000361 e.Cap 4700uf/35v dz301 16000070 zener diode 5.6v q301,309 17000005 chip tr - bc817-25 q302 17000013 tr - 2sb772a bd301 18000009 ...
Dr-h300 12 amp pcb - top amp pcb - bottom q306 q307 headphone pcb speaker output pcb.
Dr-h300 optical terminal pcb assy ref. No parts no. Optical terminal pcb assy 05-drh300-08a101 description pin connector 2mm 13pin 25000973 remarks optical terminal pcb 35-drh300-08a1 13 display pcb assy ref. No parts no. Display pcb assy 05-drh300-06a101 description led diode d3mm - orange 16000028...
14 eco power pcb optical terminal pcb usb scart pcb dr-h300 display pcb.
Dr-h300 15 ref. No parts no. Description dvd decoder card 32000284 dvd decoder card #ejs89hd18t (2.0ch) remarks dvd decoder card.
Usb scrat pcb cpu pcb amp pcb eco power pcb display pcb headphone pcb spk output pcb tuner pcb standby pcb 5 wiring diagram dr-h300 16 cn1 cn2 cn205 cn203 cn207 cn206 cn801 cn302 cn305 cn501 cn502 cn100 cn101 cn105 cn106 cn104 j0 cn103 cn102 cn901 cn602 encoder 601 cn603 cn208 cn204 cn211 cn209 cn21...
6 included accessories ref. No parts no. Description included accessories instruction book-e/f/g 41003565 27000247 ne-920 fm ant 1.8m 08-ne1300-03a102 antenna holder assy - am 34000004 aaa alkaline battery aaa carbon battery remarks 17 remote handset - black (rc1115) dr-h300 instruction book - s/d/i...
Dr-h300 teac australia pty., ltd. A.B.N. 80 005 408 462 280 william street, melbourne vic 3000, australia phone:(03)9672-2400 teac italiana s.P.A. Via c, cantu 9/a, 20092 cinisello balsamo, milano, italy phone:02-66010550 teac corporation 3-7-3 nakacho, musashino-shi, tokyo 180-8550, japan phone:(04...
Ripple 1 am-rf 2 fm-gnd 3 rf-gnd1 4 fm-osc 5 am-osc 6 vcc1 7 tune 8 vco 9 af-out 10 mpx-in 11 lp f 1 2 mut e 13 le ft 14 r ig h t 15 pi lf il 16 if -g n d 17 fm d em 18 a fc- 19 a fc+ 20 fs i 21 vcc2 22 vdd 23 mo/st 24 xtal 25 dgnd 26 clock 27 p1 31 p0 30 write-en 29 data 28 fm-if2-in 33 am-afc 32 f...
Vbus 1 d- 2 d+ 3 gnd 4 shield 5 jack901 usb 1 2 3 4 cn901 4p/2.0 5v dn dp gnd_usb fr fl c271 2.2uf c273 2.2uf/50v o u t- r o u t- l r215 0 r217 0 r216 47k r218 47k q204 9014 r227 4.7k r228 100 c227 100uf/16v r226 1m r225 47k 1 2 3 4 5 6 7 cn207 7p/2.5 ~9v-1 ~9v-2 rot-a rot-b r229 220 v d d 1 a g n d...
