GTO7001 SERVICE MANUAL 1 CHANNEL POWER AMPLIFIER. Released 2007 Discontinued XXXX

Transcription

1 GTO00 CHANNEL POWER AMPLIFIER SERVICE MANUAL Released 00 Discontinued XXXX JBL Consumer Products 0 Crossways Park Dr. Woodbury, New York 9 Rev /00

2 GTO00 - CONTENTS - SPECIFICATIONS.. PACKING..... CONTROL/INSTALLATION DRAWINGS CONTROL/INSTALLATION INSTRUCTIONS BASIC TROUBLESHOOTING... EXPLODED VIEW/PARTS LIST AMPLIFIER BLOCK DIAGRAM. ELECTRICAL PARTS LIST P.C.B. DRAWINGS..... IC/TRANSISTOR PINOUTS SCHEMATICS GTO 00 Specifications Output Power: W RMS x ohms; % THD + N (.V supply) 00W RMS x ohms; % THD + N Signal-to-noise ratio: 0dBA (reference W into ohms) 0dBA (reference rated power into ohms) Dynamic power: ohms Frequency response: 0Hz 0Hz ( db) THD+N KHz LPF=KHz 0.0% (rated ohms) Input Impedance >0K ohms Maximum input signal:.0v Maximum sensitivity: 00mV Bass 0Hz 0-dB DC Offset <0mV Output ohms Idle ohms.a Max Current Draw ohms Remote Operating Voltages ON V OFF V Turn-on delay time - sec Circuit Protection Temperature (0±C), Short circuit Operating voltage range (-V) Dimensions: x 0 / x / (0 x x mm) Fuses: () x A JBL continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related JBL publications are therefore subject to change without notice.

3 GTO00 Item Part Number Description Qty CH Outer Carton BZL00 Packing Foam GTO00 Amplifier Plastic bag Plastic bag Visit Owner s manual Accessory kit consisting of: LSAA000 Mounting Screws 0-G-00 A Fuse REMOTE GTO AMP Remote Level control Phone cable PIN Black L=M, PC

4 GTO00 x x x x x x 0-/" mm -/" mm " 0mm A B " mm A B C D A -/" 0mm

5 GTO00 GTO00 CAR AUDIO SUBWOOFER AMPLIFIER OWNER S MANUAL Installation Warnings and Tips Disconnect the negative ( ) lead from your vehicle s battery. At the installation sites, locate and make a note of all fuel lines, hydraulic brake lines, vacuum lines and electrical wiring. Use extreme caution when cutting or drilling in and around these areas. Choose a safe mounting location away from moisture. Make sure there is sufficient air circulation at the mounting location for the amplifier to cool itself. Mount the amplifier, using the supplied hardware. Specifications W RMS x ohms and % THD + N* 00W RMS x ohms and % THD + N* THD + N: 0.0% (rated ohms) Signal-to-noise ratio: 0dBA (reference W into ohms)* Signal-to-noise ratio: 0dBA (reference rated power into ohms) Frequency response: 0Hz 0Hz ( db) Max power: 00 watts * CEA-00A-compliant Speaker Output Connectors Connect the subwoofer to these terminals, observing proper polarity. Either + or terminal may be used. Minimum total impedance is ohms. Fuses Replace only with the same type and rating. Power Input Connectors +V: Connect to the positive terminal of the vehicle s battery. AWG wire is recommended. Install an appropriate fuse holder and fuse (A minimum) within inches of the battery. Make sure the wire is not damaged or pinched during installation. Install protective grommets when routing wires through the firewall or other sheet metal. GND: Connect to the vehicle s chassis. Refer to the picture below. Factory Bolt Ring Connector Ground Wire Note: Remove any paint Star Washer below ring connector. REM: Connect to the Remote Out lead from the source unit or to a source of switched V+ (ACC). Aux Output Connectors (RCA) Nonfiltered pass-through output. Connect to the input of an additional amplifier. Input Connectors (RCA) Connect to the RCA outputs from the source unit or signal processor. Input-Level Control Used to match the input level of the amplifier to the output level of the source unit. See for the adjustment procedure. Low-Pass Filter Frequency Control db/octave low-pass filter, variable from Hz to 0Hz. See for the adjustment procedure. DBO (Dynamic Bass Optimization) Variable Subsonic High-Pass Filter With Variable Boost (Q) For woofers in tuned (vented) enclosures, set the Frequency control to a value 0Hz below the enclosure s resonance (tuned) frequency. For woofers in sealed boxes, set the control to any value you prefer between 0Hz and 0Hz. Set the Boost control according to your preference, being careful not to apply enough boost to damage your woofer(s). A DBO High-Pass Filter Frequency control, variable between 0Hz and 00Hz. See above for appropriate settings. B DBO Boost control provides up to db of boost slightly above the highpass filter s frequency. See above for appropriate settings. Remote Level Control (RLC) Connector Connect the Remote Level Control (RLC) here, using the supplied RJ- cable. Power On LED Illuminated when the amplifier is on. Protect LED Illuminated under any of the following fault conditions: battery over/under voltage, short circuit in speaker wires, amplifier is too hot, amplifier s output circuit has failed (DC voltage is present in the amplifier s output). Setting Input Level A Turn Input Level control counterclockwise to V (minimim). B With a dynamic music track playing, turn the head unit s volume control to the / position. C Turn Input Level control clockwise until the bass output is proportionate to the output of the high-frequency speakers, according to your preference. D Input level is now adjusted correctly. Setting the Crossover A Crossover setting for subwoofers. Note: Acceptable frequency ranges are indicated in gray. Remote Level Control The Remote Level Control, if installed, will allow you to adjust the level of bass while seated in the listening position.

6 GTO00 Amplifier Troubleshooting Guide. Status LED on Amplifier not Lit - Head Unit (Source) Turned ON Verify: A. Remote turn-on wire from source to amplifier has proper voltage B. Power (B+) connections at amplifier, terminal blocks, and battery are secure C. Ground (GND) connections at amplifier and vehicle chassis are secure D. Battery B+ fuse (if used) is OK E. Amplifier fuse is OK F. B+ at battery and B+ at amplifier has proper voltage. Status LED s Lit, No Output from Speakers in Normal Operating Condition Verify: A. RCA cables from amplifier to source are securely connected B. Volume adjustment on amplifier is correctly adjusted C. Source is ON and playing. Engine Noise From Speaker(s) Turn source OFF, Disconnect RCA cables at amplifier. If noise stops, check equipment & cables leading to amplifier. Verify: A. RCA cables are of good quality with no breakage to internal shields B. RCA cables from source to amplifier are not run alongside any power cables. Amplifier Output Distorted Music Verify: A. Source output music to amplifier is not distorted B. Source output sensitivity is correctly adjusted. Amplifier Shuts Down, Green LED s are Lit - Amplifier is in Thermal Protection Mode Verify: A. Amplifier is mounted with adequate air circulation around heatsinks or vents B. Amplifier is not mounted under carpet or sealed enclosure C. Speakers meet correct impedance for application (mono or stereo hookup). Amplifier Does Not Turn ON, and Red LED is Lit Amplifier (and not Connected to a Shorted Speaker) Verify: A. Speaker crossover (if used) is not defective

7 GTO00 Part Number Part Number Trans. Clamp Trans. Clamp Trans. Clamp Front Plate RCA CAP (Red) RCA CAP (Wht) Standoff

8 GTO00 INPUT L BALANCED INPUT UNIT Block Diagram GTO00 OP OUTPUT L OP GAIN CONTROL OP LP FREQ VARIABLE Hz-0Hz/dB BASSBOOST VARIABLE 0dB-dB/0Hz 0 0Hz 0 0Hz MAIN AMP AMP ohm/ ohm OUTPUT R OP SPEAKER INPUT R OP ohm/ ohm IMS INPUT BALANCED INPUT UNIT OP

9 GTO00 GTO00 Electrical Parts List Part Number Description Qty Reference Designator MAIN PCB Resistors Resistor SMD 0Ω /W ±% 00 R0 R0 R0 R Resistor SMD 00Ω /W ±% 00 R R R R R R0 R R9 R0 R R R R R R R R9 R R R9 R Resistor SMD 0Ω /W ±% 00 R R0 R Resistor SMD 0Ω /W ±% 00 R Resistor SMD KΩ /W ±% 00 R0 R R R R Resistor SMD 0Ω /W ±% 00 R Resistor SMD.KΩ /W ±% 00 R Resistor SMD R00 KΩ /W ±% R R R Resistor SMD.KΩ /W ±% 00 R R R0 R R R R Resistor SMD.KΩ /W ±% 00 R9 R Resistor SMD.KΩ /W ±% 00 R R00 R R Resistor SMD.KΩ /W ±% 00 R Resistor SMD 0KΩ /W ±% 00 R R R R R R R R R R R R99 R R R9 R Resistor SMD KΩ /W ±% 00 R Resistor SMD.KΩ /W ±% 00 R Resistor SMD R00 0KΩ /W ±% R R Resistor SMD KΩ /W ±% 00 R R Resistor SMD KΩ /W ±% 00 R Resistor SMD KΩ /W ±% 00 R R R9 R R R R R R R R9 R9 R RX Resistor SMD K ±% /W 00 R Resistor SMD KΩ /W ±% 00 R Resistor SMD 00KΩ /W ±% 00 R R R R Resistor 0.0Ω ±% R R R R 00-R-0 Resistor /W.Ω ±% R Resistor W 0Ω ±% R Resistor /W 0Ω ±% R R Resistor /W.KΩ ±% R Resistor /W Ω ±% R R R Resistor W K ±% R Resistor W 0KΩ ±% R9 00-R-0 Resistor.Ω W ±% R Resistor W.K ±% R Resistor W Ω ±%( R 0ZL--00 Resistor SMD MUR0 A D D 0GS-R-00 Resistor FR A 00V MM D0 D D D D D D D D 0 D9-0-0 Variable Resistor AK/A00K L= ±0% HP FREQ VR -0-0 Variable Resistor B0K ±0% :R09G LP FREQ VR Variable Resistor A0K L=mm INPUT LEVEL VR -0-0 Variable Resistor B00 L= ±0% BOOST VR Resistor W.K ±% R R Capacitors 0S000 Capacitor SMD 0.uF/0V 00 XR ±0% 0 C C C C9 C C C C9 C C9 C90 C0 C C C C0 C C C C 0S000 Capacitor SMD 0pF/0V 00 XR ±0% C0 C9 C0 0S0000 Capacitor SMD 00pF/0V 00 NPO ±% C C C C C 0S0000 Capacitor SMD pf/0v 00 NPO ±% C C 0S00000 Capacitor SMD 0pF/0V 00 NPO ±% C C

10 GTO00 Part Number Description Qty Reference Designator MAIN PCB 0D000 Capacitor 0.uF/00V ±0% C C C C9 C0 0D00 Capacitor 0pF/00V ±% C 0D0 Capacitor /00V ±0% C C9 C 0D00 Capacitor /00V ±% C 0D9000 Capacitor /V ±% MET C 0D900 Capacitor /V ±% MET C 0D00 Capacitor /00V ±% C9 C C CX0 0D900 Capacitor /V ±% MET C 0D900 Capacitor /V ±% MET C 0D0C000 Capacitor 0/0V ±0% CL0 0D00 Capacitor /00V ±% MET C0 C0 0D09000 Capacitor 0/V ±% MET C C 0DC00 Capacitor.UF/00V ±0% C0 0DCC00 Capacitor.UF/0V ±0% C9 0D00 CAP Electro uf/0v ±0% * 0 CX CX C C C C C C 0D000 CAP Electro 0uF/V ±0% * 0 C 0D000 CAP Electro 00uF/V ±0%.* 0 C 0D000 CAP Electro 00UF/V ±0% * 0 C0 C C9 0D0 CAP Electro 0uF/V ±0% * 0 C C 0D0 CAP Electro uf/v ±0% * 0 C9 C0 C 0D0 CAP Electro 0UF/V ±0% Ф*0MM 0 C C C 0DC000 Capacitor 0UF/00V ±0% C C0 C0 C 0D00 CAP Electro 00UF/00V *0MM ±0% C C C C 0D000 CAP Electro 00UF/V *0MM ±0% 00 C09 C0 C C 0D0000 CAP Electro UF/V ±0% * 0 C9 cx cx Semiconductors Diode MUR0CTA KAD A/00V TO-0 D0 D Diode UF0CT AKA /00V TO-0 D D 0WY-AV0 Diode SMD.V DO-AA 0.W DZ DZ 0PT--0 Diode SMD N DO-AA D D D D D D D D9 D0 D D 0N--0 Transistor SMD MMBTLT NPN SOT- Q Q Q Q Q Q Q Q Q Q Q 0N--0 Transistor SMD BT SOT- NPN Q9 0JR-0-0 Dual Op-amp SMD 0 SOP- JRC U U U U U 0ZL-00-0 Diode N00 DO- D 0ZL-A0-00 Diode A0 000V D 0D-TP0- N-chan Mosfet TP0N0P TO-0 Q9 Q0 Q Q 0D-0N- N-chan Mosfet HFP0N0 TO-0 Q Q Q Q Q Q Q Q 0FA-9-0 neg -v Regulator KA9 TO-0 FAIRCHILD U 0FA--0 pos +V Regulator KAE TO-0 FAIRCHILD U U LED Φ.0MM Blue LED LED ΦMM P Red LED Optocoupler LCR-00 LCR Miscellaneous 0-G-00 FUSE A/V F 90-C-00 Relay YL--C DCV 0A RL Inductor 0UH 0A :ETD-9 φ0.*0*ts L Inductor ф.mh L=L ф.0* TS *MM L Inductor UH φ φ0.*0*ts L jack PC RJ HPCB-0-PC JK RCA jack AV-.- J Fuse holder PIN BXS-09 for F 9

11 GTO00 Part Number Description Qty Reference Designator MAIN PCB Transformer ф :0:: F=F=ф.0* TS S=S=ф.0* 0TS S=S=ф.0*TS L S:S:ф.0* TS temperature switch 0 KSD0 SW Terminal BTS- CN Terminal BTS- CN Inductor 0UH φ*φ jack PITCH.mm PIN CN line PIN UL00 AWG L=0MM SW PL-A *.0*0.0 Alum. Bar with Insulated paper PL-A *.0*.0 Alum. Bar with Insulated paper PL-A *.0*.0 Alum. Bar with Insulated paper CONTROL PCB Resistors Resistor SMD 00KΩ /W ±% 00 R Resistor SMD 0KΩ /W ±% 00 R R R0 R Resistor SMD 0Ω /W ±% 00 R R R9 R Resistor SMD KΩ /W ±% 00 R R Resistor SMD.KΩ /W ±% 00 R0 R Resistor SMD R00 0KΩ /W ±% R Resistor SMD.KΩ /W ±% 00 R0 R R R R Resistor SMD 0Ω /W ±% 00 R Resistor SMD 0Ω /W ±% 00 R R Resistor SMD.KΩ /W ±% 00 R Resistor SMD 00Ω /W ±% 00 R9 R9 R Resistor SMD 0K /W ±% 00 R Resistor SMD 0Ω /W ±% 00 R Resistor SMD 0Ω /W ±% 00 R Resistor SMD KΩ /W ±% 00 R Capacitors 0S0000 Capacitor SMD 000pF/0V 00 XR ±0% C00 0S0000 Capacitor SMD 00pF/0V 00 NPO ±% C C 0S000 Capacitor SMD 0.uF/0V 00 XR ±0% C C9 C0 C C C C9 C9 0S000 Capacitor SMD.uF/V 0 XR ±0% C E 0S000 Capacitor SMD /0V ±0% XR 00 C 0D000 CAP Electro 00uF/0V ±0% * 0 C9 C9 0D00 Capacitor /00V ±% MET C C 0D0 CAP Electro uf/v ±0% * 0 C 0D000 CAP Electro 00uF/V ±0%.* 0 C Semiconductors 000-C0-0 Single Op-Amp TLC0 SOP- U 0LM-M-0 Timer SMD LM SOP- U 000-AH-00 Inverter AHCG0 SOT- U High/Low side Driver IR00S SOL- U0 0P-0-0 Transistor SMD MMBT0LT PNP SOT- Q0 0TC-WH0-00 Triple Inverter TCWH0F U9 0ZL--00 Diode SMD MUR0 A D 0LM-M-0 Single Comparator SMD LM SOP- U 0PT--0 Diode SMD N DO-AA D D D D D9 0WY-AV0 Diode SMD.V DO-AA 0.W DZ 0-N-00 Optocoupler N U 0

12 GTO00 Part Number Description Qty Reference Designator CONTROL PCB Miscellaneous jack PITCH.mm 0PIN CN PWM PCB Resistors Resistor SMD 00KΩ /W ±% 00 R Resistor SMD KΩ /W ±% 00 R Resistor SMD KΩ /W ±% 00 R Resistor SMD.KΩ /W ±% 00 R Resistor SMD.KΩ /W ±% 00 R Resistor SMD.KΩ /W ±% 00 R Resistor SMD 0KΩ /W ±% 00 R R Resistor SMD KΩ /W ±% 00 R R Resistor SMD KΩ /W ±% 00 R R Resistor SMD R00 KΩ /W ±% R Resistor SMD KΩ /W ±% 00 R9 R Resistor SMD KΩ /W ±% 00 R Capacitors 0S0000 Capacitor SMD 000pF/0V 00 XR ±0% C 0S000 Capacitor SMD 0.uF/0V 00 XR ±0% 9 C C9 C C C C C C0 C Semiconductors 0PT--0 Diode SMD N DO-AA D D0 D9 D D D D9D D 0 D 0N--0 Transistor SMD MMBTLT NPN SOT- Q 0P-0-0 Transistor SMD MMBT0LT PNP SOT- Q 0TI-L9-09 PWM IC SMD TL9C SO- U 0P-0-0 Transistor A0 TO-9 PNP Q9 Q0 0P-B9-0 Transistor SB9A.A 0V 0W PNP TO- Q Miscellaneous jack PITCH.mm PIN CN jack PITCH.mm PIN Inductor SMD 00MH 00MHZ A L L LED PCB line PIN UL00 AWG L=0mm t=mm line PIN UL00 AWG L=0mm LED LED **mm white LED LED LED LED LED LED LED LED Resistor SMD KΩ /W ±% 0 R R R R R R R R 0S000 Capacitor SMD 0.uF/0V 00 XR ±0% C

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18 9 0 A B C D 0 9 D C B A UA JRC R K VRA B0K R K VRB B0K C C +V -V +V -V C SIG C U/0V DW GNO: PART NO: PART NAME: PRODUCT MODE: PAGE: / UNIT: MM SIZE: A REV:.0 DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: GTO00 ECN NO DESCRIPTON DATA APPROVED WJ.LU MODL JK RJ- +V +V 0/0V CL0 R9 R/ /W C 00U/00V C 00U/00V CN POWER R9 00R R 00R R.K R.K C W00/V PGND REM +V C W00/V D MUR0C D MUR0CT Q HEP0N0 Q HEP0N0 Q HEP0N0 Q HEP0N0 R0 00R R 00R D9 FR D FR C0 W00/V Q HEP0N0 Q HEP0N0 R 00R R 00R Q HEP0N0 R 00R C 0 R R/ /W Q HEP0N0 R 00R C 0 R R/ /W D0 MUR0C D MUR0CT D FR D FR C C9 C 00U/V C C0 00U/V C 0/V C C R9 0K/W C9 C0 C 0U/V C 0U/V Vin GND Vout U L Vout GND Vin U L9 Φ F=F=Φ.0* TS S=S=Φ0.* TS S=S=Φ0.* TS +VCC -VCC D FR D FR Vin GND Vout U L C9 00/V C L 0UH L 0UH C09 W00/V R.K R.K 9 0 L T D0 FR COM FA A FB A FC A C 00U/00V C 00U/00V +V D 00 R0 K R9 K R9 K R 0K +VCC -VCC C0.U/00V C0 C0 R R/W R9.R/W C0 0U/00V L 0 Q0 0N0P Q9 0N0P C 0U/V C9 PROTREL SW JUC-F/0C +V PROTREL DCPR +SP Q Q Q Q RL V/0A C9.U/0V R 0. R 0. R 0. CX0 C0 0U/00V R.K L 0 R0.K/W R 0 C Q 0N0P Q 0N0P R0 0R R0 0R R 0R R0 0R D9 IN D IN D0 IN D IN PWM R0 K/W UA JRC R K R9 K C 00P UB JRC R K R K C 00P C9 C +V -V R 0K R 0K UA JRC R0 0R C0 VRA B0K UA JRC C p R 0K C U/0V R 0K R k UB JRC C p R 0K C U/0V R 0K R k R 00K R 00K C U/0V R K R K C U/0V R K R.K C U/0V R 00R C 0P C 0P RCA IN +V -V D FR D FR D FR DCPR -V - + UA JRC +V R 0K COM +V.BIAS R 0R R 0R DZ.V DZ.V C C9 U/V C0 U/V C +V -V CN CN C9 R9.R C9 /00V C C C R.K R.K Q9 MMBT D IN C 0U/V SD R9.K C 0U/V RADIO JA RCA-CH JB RCA-CH JC RCA-CH JD RCA-CH R9 00R C9 R 00R C0 D A0 D MUR0 D MUR0 R 0K R.K R0.K L.MH/0A C C R00.K R K R K C 00P C 00P R9.K C C 0U/00V R 00R R 00R C90 C0 R 00R R0 00R C C C0 C R90 00R R9 00R R 00R R 00R S=S=Φ0.* TS Q DCPO Q R.K R 0K R0 K A K LCR LCR00 RADIO C C R K R0 K R 00K R 00K UB JRC Q Q R.K R K R K R 0K +V.D D 9FED R0 0R +V Q R99 K R 0K D R 0K D +V.D +V C 0U/00V D R0 0R Q R9 0K D C U/V N N C 00P OUTPUT SPEAKER OUT R0 K CN 0PIN 9 CN CN-9P-0 PWM SIG +V.D +V -V SD LED PROTEL LED POWER CN CN-P-0 REM 9FED DCPO P+V P+V +V.D R 0 C VRA AK - + UB JRC R K VRB A00K R.K VRA 00R C DBO BOOSTER BAAS SUB SONIC LPF FREQ UB JRC R 0K R 00R R 00R C C +V -V +V.BIAS R 0. R K CX NPU/V R9 K CX NPU/V R K Q R 0 R 0K RX K +SP R K R K R K +SP C 00U/V D PROTREL DCPR R K C9 NPU/V CX U/0V CX U/0V 改成无极电容改成 0 改成.K D R 0K CN CN-0P-0 SIG -V +V +V.D +VOU PWM +V.BIAS SD COM -VCC SIG +VOU PWM SD 小板主板 LO HO HO - LO - to 00 pin to 00 pin to 00 pin to 00 pin to CN pin GTO00

19 A B C D D C B A U9 W0 +V.BIAS C9 D MUR0 C9.U/0V C9.U/0V C9 Q0 0 NC NC U N R.K R.K 9 0 U0 00 R 0R R 0R PWM R0.K +V C R9 0R C R 0R R 0R R9 0R E.U/V C DZ.V R 0K -V C C R0 0K U 0C C00 0 R K R0.K R 0K D IN SD R 00K +V SIG COM R99 0R C R0.K R9 00R D IN R9 00R C.U/V +V.BLAS R.K D IN R9 00R COM U AOG COM C 00P C 00P C9 C0 R.K R 0R +VOU R K R 0R U LM C R 0K R.K R.K R9 0K TRIG Q R CVolt THR DIS VCC GND U C U/0V -VCC C 00U/0V D9 IN +V.BLAS COM +V.D D IN R 0K CN CN-0P-0 SIG -V +V +V.D +VOU PWM +V.BIAS SD COM -VCC DW GNO: PART NO: PART NAME: PRODUCT MODE: PAGE: / UNIT: MM SIZE: B REV:.0 DRAWN BY: CHECKED BY: APPROVED BY: DATA: DATA: DATA: GTO00 ECN NO DESCRIPTON DATA APPROVED SIG +VOU PWM SD HO LO LOOU HOOU GTO00

20 + - D D P+V L 0R/00MHZ D0 C R K R K D IN Q9 A0 Q0 A0 D9 IN C FED DT C R REF CON VCC OP E E GTO00 REM D D9 L PREM 0R/00MHZ D IN Q B9 R9 K R.K Q R0.K UVP C? D D D IN D IN R 0K R? K REM PREM DCPO +V.D 9 9FED +V.D C0 C DCPO CN CON9P- R 0K R0 C9 R9 K TL9CN U TL9 GND OP B R K K Q 0 R K OVP C R K C R.K 9FED C C C C 0 R 00K R K C B A A ECN NO DESCRIPTON APPROVED DATA DW GNO: PART NO: 9 PART NAME: PRODUCT MODE: GTO00 PAGE: / UNIT: MM SIZE: C REV:.0 DRAWN BY: CHECKED BY: APPROVED BY: SHEET: OF DATA: DATA: DATA: