![background image](http://html1.mh-extra.com/html/yamaha/cl3/cl3_service-manual_3227292002.webp)
CL3/CL1
2
WARNING
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 entities) to cause
cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/
flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.
IMPORTANT NOTICE
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic
service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users,
and have therefore not been restated.
WARNING :
Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury,
destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise
all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the
appointed service representative.
IMPORTANT :
This presentation or sale of this manual to any individual or firm does not constitute authorization certification,
recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.
The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service
departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in
specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor’s Service Division.
WARNING :
Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated
by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.)
IMPORTANT :
Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.
Components having special characteristics are marked
and must be replaced with parts having specifi cation equal to those
originally installed.
LITHIUM BATTERY HANDLING
This product uses a lithium battery for memory back-up.
WARNING :
Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following precautions when
handling or replacing lithium batteries.
Leave lithium battery replacement to qualifi ed service personnel.
Always replace with batteries of the same type.
When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells.
Never solder directly to the cells. Perform the soldering as quickly as possible.
Never reverse the battery polarities when installing.
Do not short the batteries.
Do not attempt to recharge these batteries.
Do not disasemble the batteries.
Never heat batteries or throw them into fi re.
ADVARSEL!
Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. levér det brugte batteri tilbage til
leverandren.
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiiin.
Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.
The following information complies with Dutch offi cial Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES.
• Please refer to the diassembly procedure for the removal of Back-up Battery.
• Leest u voor het verwijderen van de backup batterij deze beschrijving.
印の部品は、安全を維持するために重要な部品です。交換する場合は、安全のために必ず指定の部品をご使用ください。
リチウム電池の取り扱い
<注意>
リチウム電池を誤って交換すると爆発する危険があります。交換する場合は、サービスマニュアルで指定された部品を使用して
ください。
Summary of Contents for CL3
Page 7: ...7 CL3 CL1 DIMENSIONS CL3 CL1 648 15 201 130 299 667 839 15 201 130 299 667 Unit mm...
Page 95: ...95 CL3 CL1 CPU Circuit Board Pattern side to DSP CN101 2NA WY67750 1...
Page 101: ...101 CL3 CL1 DNTU Circuit Board Pattern side Scale 80 100 2NA WZ20390 5...
Page 102: ...CL3 CL1 102 2NA WY63530 FX Circuit Board WR 63 1 Component side Scale 95 100...
Page 103: ...103 CL3 CL1 2NA WY63530 FX Circuit Board Pattern side Scale 95 100...
Page 105: ...105 CL3 CL1 HAAD Circuit Board Pattern side Scale 90 100 2NA WY64340 2...
Page 107: ...107 CL3 CL1 2NA WY63490 Component side JK Circuit Board WR 63 1...
Page 109: ...109 CL3 CL1 Component side TBPHN Circuit Board WR 06 1 WR 63 1 2NA WY64360 1...
Page 110: ...CL3 CL1 110 Component side PN8 Circuit Board to FD8 CN902 or FD8CN CN902 2NA WY53120 2...
Page 118: ...CL3 CL1 118 Component side PNENL Circuit Board to PN8 CN001 2NA WY53130 1...
Page 160: ...CL3 CL1 160 1 18 LCD Test LCD LCD 1 3 2 9 5 OK NG 1 2 H 3 O X O 4 BOX 5x4...
Page 382: ...7 MBCL CIRCUIT BOARDS A A A A 2NA WY53200 1 MB Circuit Board Component side...
Page 383: ...MBCL 8 MB Circuit Board DSUB PH CONNECTOR ASSEMBLY B B B B 2NA WY53200 1 Pattern side...