Service manual pa 011553 hamamatsu, japan 1.222k-496 printed in japan '00.11 contents specifications ···································································· 3 panel layout ······································································· 4 circuit board layout ····················...
Cp2000 2 warning: chemical content notice! The solder used in the production of this product contains lead. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the california health and welfare agency (and possibly other...
Specifications cp2000 3 power output level 8 Ω /stereo 1 khz, thd+n=1 % 4 Ω /stereo 8 Ω /bridge 1 khz 2 Ω /stereo 20 ms, non-clip 4 Ω /bridge power bandwidth thd+n=0.2 % (half power) total harmonic distortion (thd+n) 4–8 Ω /stereo 20 hz–20 khz (half power) 8 Ω /bridge intermodulation distortion 4–8 ...
1 8 9 10 12 11 2 3 4 5 6 7 1 power switch 2 power indicator 3 protection indicator 4 temp indicator 5 level controls 6 clip indicators 7 level indicators 8 inputs 9 mode switch 10 yamaha speaker processing switch 11 speakers connectors 12 gnd terminal cp2000 4 panel layout front panel rear panel.
Circuit board layout cp2000 5 70 80 cn615 cn303 cn305 cn304 cn302 cn616 cn606 cn607 cn608 cn612 cn610 cn609 cn611 cn614 cn313 cn603 cn604 cn605 cn601 cn602 cn301 cn102 cn105 cn106 cn101 cn103 cn104 cn306 cn617 ac 4/6 in pa ac 6/6 ac 5/6 ac 1/6 ac 2/6 ac 3/6 power transformer front panel fan ac 4/6-c...
To rear panel ac cord ac 4/6 in pa ac 6/6 ac 5/6 ac 1/6 ac 2/6 ac 3/6 fan kec-92573 power transformer power switch 3 cp2000 6 wiring.
Dimentions cp2000 7 88 480 410 416 unit: mm.
Kec-92572 1 channel l (bridge) (parallel) channel r input jk301 jk303 1 2 3 2 3 1 jk302 jk304 1 2 3 2 5 7 6 + - 3 1 ba ic301 power ld602 power circuit ac cord power sw sw601 3 1 2 + - ba ic301 1 3 sw302 ic302 1 3 ic303 vr602 vr601 sw301 on off channel l att yamaha speaker processing sw302 on off inv...
(fig. 1) (fig. 2) (fig. 3) (fig. 4) [420] [420] [420] [420] [420]: bind head tapping screw-b 4.0x8 mfzn2bl (eg340190) [290]: bonding tapping screw-b 3.0x8 mfzn2bl (vn413300) [300]: bind head tapping screw-b 3.0x12 mfzn2bl (vq074600) [320]: bind head tapping screw-b 3.0x8 mfzn2bl (ep600190) [103]: bi...
[250] (fig. 7) [250] front panel [250]: oval head screw 4.0x8 mfzn2bl (vs153600) 8. Front panel (time required: about 5 minutes) 8-1 remove the top cover. (see procedure 1.) 8-2 remove the six (6) screws marked [250]. The front panel can then be removed. (fig. 7) 9. Ac1/6, ac4/6, ac5/6 and ac6/6 cir...
Ic block diagram cp2000 11 m5238ap (xm085a00) dual operational amplifier in: ic301 njm2068l-d (xm356a00) dual operational amplifier in: ic302, 303 1 2 3 4 -v 8 7 6 5 output a +v non-inverting input a -dc voltage supply +dc voltage supply output b inverting input b non-inverting input b inverting inp...
To in-cn303 component side level control l level control r to in-cn304 to in-cn305 component side component side component side power on/off to ac 2/6- cn601 to ac 2/6- cn603 to ac 2/6- cn602 power protection temp level l level r clip l clip r a a' to fan to ac6/6 -cn617 to ac 5/6 -cn616 to ac 4/6 -...
Input channel r channel l yamaha speaker processing parallel bridge stereo (bridge) on off a a' to pa-cn101 component side cp2000 13 component side speakers (-) bridge (+) 1 2 2 1 channel l channel r to pa-cn106 to ac 2/6-cn612 to pa-cn105 to rear panel in: 3na-v607200 ac 3/6: 3na-v607220 1 2 ac 3/6...
Cp2000 14 b b' cn101: cn102: to in-cn306 to ac 2/6-w604 cn103: cn104: to ac 2/6-w605 to ac 2/6-w606 cn105: cn106: to ac 3/6-w607 to ac 3/6-w609 pa circuit board 3na-v60721 1.
Cp2000 15 b b' component side 3na-v60721 1.
Component side cn601: cn602: cn603: cn604: cn605: to ac 1/6-w601 to ac 1/6-w602 to ac 1/6-w603 to ac cord (l) to ac cord (n) cn606: cn607: cn608: cn609: cn610: to power transformer to power transformer to power transformer to power transformer to power transformer cn611: cn612: w604: w605: w606: to ...
Inspections cp2000 17 1. Inspection during stereo mode and parallel mode 1.1 preparations 1.2 inspection and adjustment 1.2.1 fan and temperature indicator the fan shall operate when the two jumper wires inside the frame marked fan-c inside sheet in are shorted. Next, the temperature indicator shall...
1.2.10 stability the following conditions shall be met when a 10 khz, -10dbu rectangular pulse is input and a capacitance of 10 pf ~ 0.47 µ f is connected in parallel with a load resistance of 4 Ω . Overshoot vp/vo 1.8 ringing: within 5 waves next, when there is only a pure capacitance of 10 pf ~ 0....
Cp2000 19 2.2.2 frequency characteristics using 1 khz as a standard for the output voltage, the output voltage shall be within -0.5 ± 0.5 db at 20 khz when 20 hz, 1 khz, 20 khz, -10 b dbu sine waves are input to the input terminal. 2.2.3 total harmonic distortion ratio characteristics the total harm...
Contents overall assembly······························································································································ 2 electrical parts ························································································································· 5~12 pa...
420 400 40 40a 70 50 60 330 300 310 320 360 290 280 190 front sub assembly 120 f70 f50 f10 p80 p40 p30 p80 p80 p20 p10 p70 p50 150 pa unit p60 f60 f90 f80 f110 f100 f100 f120 f20 330 360 390 430 111 112 10 130 350 340 140 210 220 230 270 260 250 240 113 160 180 170 80 100 101 95 97 96 145 102 103 90...
Cp2000 3 overall assembly overall assembly overall assembly overall assembly overall assembly overall assembly main chassis main chassis protection sheet protection sheet ac cord ac cord ac cord ac cord assembly ac cord cord strain relief bushing ferrite core cord holder bind head screw label shield...
Cp2000 4 rear angle bind head tapping screw-b bind head screw connector assembly connector assembly cord holder top cover cover bind head tapping screw-b label pa unit heat sink support circuit board bind head screw insulation sheet transistor holder transistor holder bind head tapping screw-b front...
Cp2000 5 electrical parts circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit board circuit ...
Cp2000 6 flame proof c. Resistor relay connector assembly connector assembly connector assembly connector assembly connector assembly connector assembly connector assembly connector assembly connector assembly connector assembly fasten terminal fasten terminal base post connector connector base post...
Cp2000 7 electrolytic cap. Electrolytic cap. Electrolytic cap. Electrolytic cap. Electrolytic cap. Ceramic capacitor-sl ceramic capacitor-sl electrolytic cap. Electrolytic cap. Mica capacitor mica capacitor ceramic cap.-b electrolytic cap. Electrolytic cap. Mylar capacitor mylar capacitor electrolyt...
Cp2000 8 digital transistor transistor transistor digital transistor digital transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor digital transistor transistor transi...
Cp2000 9 flame proof c. Resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resistor carbon resi...
Cp2000 10 carbon resistor carbon resistor carbon resistor carbon resistor slide switch slide switch circuit board jumper wire mica capacitor mica capacitor ceramic capacitor-f ceramic capacitor-f electrolytic cap. Electrolytic cap. Ceramic capacitor-f ceramic capacitor-f mylar capacitor mylar capaci...
Cp2000 11 transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor fet fet pair transistor pair transistor pair transistor pair transistor pair transistor pair transistor pair transistor pair ...
Cp2000 12 wire wound resistor flame proof c. Resistor carbon resistor carbon resistor metal oxide film resistor metal oxide film resistor flame proof c. Resistor flame proof c. Resistor flame proof c. Resistor flame proof c. Resistor metal oxide film resistor metal oxide film resistor flame proof c....
1 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 a b c d e f g h i j k l a b c d e f g h i j k l cp2000 cp2000 overall circuit diagram ( in, ac, pa ) cp2000 cp2000 in kec-92569 1 to pa cn101 to ac 2/6 cn614 op amp op amp op amp regulator to ac 5/6 cn616 to ac 6/6 c...
