jet-city_jca22h_sch 电路图.pdf

MODEL: JCA22H Version1.0 Revised on Dec 2011 RadioFans.CN 收音机爱 好者资料库 CONTENTS 1. INTRODUCTION.1 2. BLOCK DIAGRAM.2 3 SCHEMATIC DIAGRAM.3 4. WIRING DIAGRAM.6 5. EXPLODED VIEW speaker enclosure interface features 4 ohms, 8 ohms and 16 ohms at outputs for connecting different loads; External effects: control the switchable channels via the footswitch input Front panel: 1 MIC IN(mono)with EQ(bass, middle and treble controls) for guitar signal Power SW; JCA22H also equipped clean, overdrive channels and the footswitch Specification Power output: 20W/8 Ohms Distortion: 32% Input sensitivity: -45dBV Frequency response: 50Hz 5KHz SNR: -61DB 1. INTRODUCTION - 1 - RadioFans.CN 收音机爱 好者资料库 JCA22H BLOCK DIAGRAM 2. BLOCK DIAGRAM - 2 - HK12443 P-JCA22H_OUT 3. SCHEMATIC DIAGRAM - 3 - - 4 - - 5 - JCA22H WIRING DIAGRAM 4. WIRING DIAGRAM - 6 - 5. EXPLODED VIEW & MECHANICAL PARTS LIST - 7 - - 8 - S/N Part NoDescriptionSpecificationQty 1HK12442 K-PCBP-JCA22H_MAIN-DIP1 2HK12443 K-PCBP-JCA22H_OUT-DIP1 3ME00304 T-nut-RS9.3*f 6.42*f 9.35 T-0664-N7 4NC00424 T-wood washer-RS-ACT1.6*f 11.3*f 15.4 T0661-WA11.1-R 紅14 5NI03489T-plastic washer-RS-ACT2.6*f 15.7*f 9.8 T-664-D017 6MA08801 ZC-front panel-RSJCA22H JET CITY_V1.01 7TF00125 output transformer-RSOT-JC201 8TC00473 constant voltage transformer-RSPT-JC22_100/120/240V_50/60Hz1 9MF00039 spring washer-RS?5*?8*1.2T_V 1.28 10 MG00477 T-nut-RS6mm4 11 MG00599 white screw-RSM5*9.6*0.8PH_V1.08 12 NI04105rubber plug-RSGA-20 f 16*f 27*10 2 13 NI00171rubber plug-RS9*f 20*10mm 1 14 NI05689plastic knob-RS-CT-ABS25.4*158 15 MF00189 washer-RS12*f 7.2*0.48 16 ME00303 nut-RS10*f 7*2.58 17 HC00008 AC inlet-RS3515 A TYPE(RF-2004-C-4.8)1 18 HD00013 glass tube fuse-RS3.15A 250V ?5.2*20mm CSA/S/UL/VDE2 19 MG00042 black screw-RSM3*102 20 HI00455power supply SW-RS4P 16A R595KFIT2FA 1 21 HI00022power supply SW-RS4PR13-69A1 22 NI03205protection cover-RS0.5*44*15_V1.01 23 HI00345sliding SW-RSL21-22A2 10A/250V 1 24 HB03159 PCB-RSJCA-SW(4*5)_VER1002251 25 MG00566 black screw-RSM3*10*0.5PH_V1.02 26 MG00269 nickel screw-RSM3*68 27 MG00846 copper pillar-RSM3*10*0.5PH 8 28 ME00016 multicolored nut-RS4mm1 29 MF00038 spring washer-RSf 4*f 7*1t2 30 MF00048 star washer-RSf 4*f 8*0.5t1 31 HD00137 vacuum tube-RSEL842 32 HD00063 vacuum tube-RS-ACT12AX7WA5 33 MH01859 separating hood-RS-ACTTUBE RETAINER2-1(BELTON)2 - 9 - RankPart NoDescriptionSpecificationInsert Location PI02475AMPLIFIERJCA22H_JET CITY_230V_CHINA 0001MG00063 screwM3*12 0002MG00489 screwM3*20 0003MG00511 screw-RSM4*37_V1.1 0004HA00861 power cord Europe 3PLT-312+LT-501 0005MG00670 SCREW-RSM6*40 0006MF00155 washer-RS?18*?6.5*0.8t 0007NE12597 lableASHDOWN 230V_V1.0 0008NA00875 PE bag-RS0.05t*820*540mm_V1.0 0009NA00858 PE bag-RS0.04t*240*160mm_V1.0 0010NI05676label-RS-CT-ABSJC-20 6.35*?104.43_V1.0 0011MD01431 iron net-RS93*389 PH=25*12_V1.1 0012NE19827 label-RSJET CITY SERIES_V1.0 0013NA01048 silk wadding-RS-CTJCA100H_V1.0 0014HK12252 faceplateFOOTSWITCH_JET CITY_JCA50H | 0001RA00805 fixed resistor 1/4W68K? | 0002SA00379 L.E.D-RS?3 blue(TY-30BL5TM70-250) | 0003NI00559bushing5P-4 | 0004NI02952lamp coverLC3-1 ?3 LED | 0005MG00025 screw-RSM3*6 | 0006HI00295foot-switch-RS-C01-690C | 0007HC00038 MIC plug?6.3(metal) | 0008HA01710 MIC wire-RS?6*1C*20/0.12+30/0.12*15FT | 0009ND00619 EV foam2.0t*70*105 black_V1.0 | 0010NA00860 PE bag-RS0.04t*280*220mm_V1.0 | 0011NB06512 inner case-RS-CTJCA100H_V1.0 | 0012MA08125 panel-RSJCA-100H JET CIYT _V1.2 | 0013MB04441 chassisABM SINGLE 1.6t*45*110*83.5_V1.3 0015NC03051 box-RSJCA20H 23#_V1.2 0016HK13066 faceplateJCA22H_JET CITY_230V | 0001NI03489plastic washer2.6*?15.7*?9.8 T-664-D01 | 0002NI00252sleeve?4*20mm | 0003NI00267sleeve?6*18mm | 0004NI00171rubber stopper?9*?20*10mm black_V1.0 | 0005NI00218cable tieALT-102SB | 0006NI03205protective cover0.5*44*15_V1.0 | 0007NC00424 washer1.6*?11.3*?15.4 T0661-WA11.1-R red | 0008MF00039 washer?5*?8*1.2T_V 1.2 | 0009MF00038 washer-RS?4*?7*1t | 0010MF00048 washer-RS?4*?8*0.5t | 0011ME00016 color nut4m/m | 0012MH01859 separating shadeTUBE RETAINER2-1(BELTON) | 0013MG00566 screwM3*10*0.5PH_V1.0 | 0014MG00477 nut6mm | 0015MG00269 screw-RSM3*6 | 0016HI00022power switch-RS4p black frame red key | 0017HD00009 glass tube fuse1.6A 250V ?5.2*20mm CSA/S/UL/VDE | 0018HD00063 vacuum tube12AX7WA | 0019HC00008 AC socket3515 A TYPE(RF-2004-C-4.8) | 0020HA01138 signle terminal wiring CF:W08170 red | 0021HA00587 wire70mm yellow L5R5 | 0022HA00436 wire150mm blue L5R5 | 0023HA03943 signle terminal wiring120mm UL1015 18AWG | 0024HA03752 wire-RS200mm UL1015 18AWG blue | 0025HA03751 wire-RS200mm UL1015 18AWG plam | 0026HA02324 signle terminal wiring160mm UL1015 18AWG black EUROPE 6. BOM - 10 - RankPart NoDescriptionSpecificationInsert Location | 0027HA02382 wire-RS55mm black L5R5 | 0028HA04142 wire100mm UL1015 18AWG green roll yellow | 0029NI04105hole stopperGA-20 ?16*?27*10 black | 0030MG00042 screwM3*10 | 0031HD00137 vacuum tube-RSEL84 | 0032MG00846 iron pillar-RSM3*10*0.5PH 15mm_V1.0 | 0033MF00189 washer-RS?12*?7.2*0.4 | 0034ME00303 copper nut-RS?10*?7*2.5 | 0035ME00304 copper nut-RS9.3*?6.42*?9.35 T-0664-N | 0036NI05689knob-RS-CT?25.4*15_V1.0 | 0037TF00125 Output Transformer-RSOT-JC20 | 0038HA05417 wire-RS300mm grey LG5RG5 | 0039HK13508 PC board-RSP-JCA-SW | | 0001 HB03159 PCB-RSJCA-SW(1*5)_VER110809 | | 0002 HI00345slide switch-RSL21-22A2 10A/250V SW1 | | 0003 AC00603 lead free soldering barS100 | 0040HI00455power switch-RS4P 16A R595KFIT2FA | 0041HK12443 PC board-RSP-JCA22H_OUT-DIP | | 0001 AC00603 lead free soldering barS100 | | 0002 HC01135 stereo MIC jack-RS?6.4 S-6351-4PJ2,J3,J4,J5,J6,J7 | | 0003 HB03201 PCB-RSJCA22H_OUT(1*5)_VER100809 | 0042HK12442 PC board-RSP-JCA22H_MAIN-DIP | | 0001 RA01606 precise metal-oxide-film resistor-RS 1W 470?R38 | | 0002 RA00808 metal-oxide-film resistor 1W1.8K?R3,R15,R23 | | 0003 RA01596 precise metal-oxide-film resistor-RS 1W 100 K?R7,R13,R14,R24,R25,R36 | | 0004 RA01601 precise metal-oxide-film resistor-RS 1W 10K?R33,R40,R49,R50 | | 0005 RA01884 precise metal-oxide-film resistor-RS 2W 10.0k?1%R53 | | 0006 RA01605 precise metal-oxide-film resistor-RS 1W 15K?R8,R11,R54,R29 | | 0007 RA00062 metal-oxide-film resistor 3W1.0K? RSS P typeR52 | | 0008 RA01593 precise metal-oxide-film resistor-RS 1W 1M?R1,R5,R9,R10,R18,R27,R37,R39 | | 0009 RA01595 precise metal-oxide-film resistor-RS 1W 2.2K?R4,R28,R31,R45,R46 | | 0010 RA01886 precise metal-oxide-film resistor-RS 1W 2.2M?1%R19,R20 | | 0011 RA01599 precise metal-oxide-film resistor-RS 1W 220K?R6,R21,R43,R44 | | 0012 RA01539 metal-oxide-film resistor-RS 3W220K? P typeR51 | | 0013 RA01882 precise metal-oxide-film resistor-RS 1W 330k?1%R22 | | 0014 RA01847 precise metal-oxide-film resistor-RS 1W 39K?R16 | | 0015 RA01604 precise metal-oxide-film resistor-RS 1W 4.7K?R30,R41 | | 0016 RA01883 precise metal-oxide-film resistor-RS 2W 470.0?1%R47,R48 | | 0017 RA01598 precise metal-oxide-film resistor-RS 1W 470K?R12,R17,R34 | | 0018 RA01594 precise metal-oxide-film resistor-RS 1W 47K?R26,R42 | | 0019 RA01881 precise metal-oxide-film resistor-RS 1W 68k?1%R2,R32 | | 0020 RA01603 precise metal-oxide-film resistor-RS 1W 82K?R35 | | 0021 CA00117 ceramic capacitor-RS0.001uF/500V Y5PC5,C10 | | 0022 CF00212 metal-oxide-film capacitor-RS0.022uF/400V 10% C2,C4,C19,C23,C9,C11,C15,C16,C17,C 24 | | 0023 CF00033 metal-film capacitor MEF0.1uF/250V 10%C21,C22 | | 0024 CB00366 electrolytic capacitor-RS10uF/450V ?13*21mmC3,C12,C30 | | 0025 CF00046 metal-film capacitor MEF1.0uF/250V 10%C1,C8,C13,C18 | | 0026 CB00326 electrolytic capacitor-RS22000uF/25V ?30*35mmC29 | | 0027 CB00415 electrolytic capacitor-RS22uF/450V 105 ?16*25mmC27,C28 | | 0028 CB00327 electrolytic capacitor-RS22uF/100V ?8*12mmC25 | | 0029 CA00137 ceramic capacitor-RS270PF/500V Y5PC20 | | 0030 CA00134 ceramic capacitor-RS470PF/1000V Y5PC6,C7,C14 | | 0031 CB00416 electrolytic capacitor-RS47uF/450V 105 ?18*25mmC26 | | 0032 RC00381 potentiometerA1M? RV16A-20-15K-A1M-3VR1,VR2,VR3,VR6,VR7 - 11 - RankPart NoDescriptionSpecificationInsert Location | | 0033 RC00502 potentiometerB25K? RV16A-20-15K-B25K-3VR4,VR8 | | 0034 RC00501 potentiometerB250K? RV16A-20-15K-B250K-3VR5 | | 0035 RC00591 precise metal-oxide-film resistor-RSB50K T1502N-AI-B503-0H03VR9 | | 0036 SA00159 rectifier diode1A/1000V IN4007D1,D2,D3,D4,D5,D7 | | 0037 SA00005 bridge rectifier4A/400V RS405D6 | | 0038 HC01135 stereo MIC jack-RS?6.4 S-6351-4PJ1 | | 0039 HC00890 vacuum tube holder-RS9PIN PCB (GZC9-B)V1,V2,V3,V4,V5,V6,V7 | | 0040 RA00157 fixed resistor 1/4W0?JPO1 | | 0041 HI00008relayRY-12W-K 12V RLY1,RLY2 | | 0042 AC00603 lead free soldering barS100 | | 0043 HB03200 PCB-RSJCA22H_MAIN_VER100809 | 0043MA08801 panel-RSJCA22H JET CITY_V1.0 | 0044TC00473 transformer-RSPT-JCA22H_100/120/240V_50/60Hz | 0045MH01857 separating shadeTUBE SHIELD-1(BELTON) | 0046MG00909 screw-RSM5*12*0.8PH 0017NF03556 user manual-RSJCA22H JET CITY_V1.0 0018NE21047 label-RSJCA22H_V1.1 0019NE21046 label-RSJCA22H_V1.0 0020NB06922 carton-RS-CTJCA22H JET CITY_V1.0 0021NA00270 sponge-RSASHDOWN 140*140*140mm_V1.0 0022NA00706 silk wadding-RSTPS218NEO-SUB_V1.0 - 12 - RankPart NoDescriptionSpecificationInsert Location PI02567AMPLIFIERJCA22H_JET CITY_120V_CHINA 0001MG00063 screwM3*12 0002MG00489 screwM3*20 0003MG00511 screw-RSM4*37_V1.1 0004HA00841 power cord(America 3P)LT-202+18A*3C(SVT) 6FT+LT-501 0005MG00670 SCREW-RSM6*40 0006MF00155 washer-RS?18*?6.5*0.8t 0007NA00875 PE bag-RS0.05t*820*540mm_V1.0 0008NA00858 PE bag-RS0.04t*240*160mm_V1.0 0009NI05676label-RS-CT-ABSJC-20 6.35*?104.43_V1.0 0010MD01431 iron net-RS93*389 PH=25*12_V1.1 0011NE19827 label-RSJET CITY SERIES_V1.0 0012NA01048 silk wadding-RS-CTJCA100H_V1.0 0013HK12252 faceplateFOOTSWITCH_JET CITY_JCA50H | 0001RA00805 fixed resistor 1/4W68K? | 0002SA00379 L.E.D-RS?3 blue(TY-30BL5TM70-250) | 0003NI00559bushing5P-4 | 0004NI02952lamp coverLC3-1 ?3 LED | 0005MG00025 screw-RSM3*6 | 0006HI00295foot-switch-RS-C01-690C | 0007HC00038 MIC plug?6.3(metal) | 0008HA01710 MIC wire-RS?6*1C*20/0.12+30/0.12*15FT | 0009ND00619 EV foam2.0t*70*105 black_V1.0 | 0010NA00860 PE bag-RS0.04t*280*220mm_V1.0 | 0011NB06512 inner case-RS-CTJCA100H_V1.0 | 0012MA08125 panel-RSJCA-100H JET CIYT _V1.2 | 0013MB04441 chassisABM SINGLE 1.6t*45*110*83.5_V1.3 0014NC03051 box-RSJCA20H 23#_V1.2 0015HK13065 faceplateJCA22H_JET CITY_120V | 0001NI03489plastic washer2.6*?15.7*?9.8 T-664-D01 | 0002NI00252sleeve?4*20mm | 0003NI00267sleeve?6*18mm | 0004NI00171rubber stopper?9*?20*10mm black_V1.0 | 0005NI00218cable tieALT-102SB | 0006NI03205protective cover0.5*44*15_V1.0 | 0007NC00424 washer1.6*?11.3*?15.4 T0661-WA11.1-R red | 0008MF00039 washer?5*?8*1.2T_V 1.2 | 0009MF00038 washer-RS?4*?7*1t | 0010MF00048 washer-RS?4*?8*0.5t | 0011ME00016 color nut4m/m | 0012MH01859 separating shadeTUBE RETAINER2-1(BELTON) | 0013MG00566 screwM3*10*0.5PH_V1.0 | 0014MG00477 nut6mm | 0015MG00269 screw-RSM3*6 | 0016HI00022power switch-RS4p black frame red key | 0017HD00063 vacuum tube12AX7WA | 0018HC00008 AC socket3515 A TYPE(RF-2004-C-4.8) | 0019HA01138 signle terminal wiring CF:W08170 red | 0020HA00587 wire70mm yellow L5R5 | 0021HA00436 wire150mm blue L5R5 | 0022HA03943 signle terminal wiring120mm UL1015 18AWG | 0023HA02324 signle terminal wiring160mm UL1015 18AWG black | 0024HA02382 wire-RS55mm black L5R5 | 0025HA04142 wire100mm UL1015 18AWG green roll yellow | 0026NI04105hole stopperGA-20 ?16*?27*10 black | 0027MG00042 screwM3*10 | 0028HD00137 vacuum tube-RSEL84 | 0029MG00846 iron pillar-RSM3*10*0.5PH 15mm_V1.0 USA - 13 - RankPart NoDescriptionSpecificationInsert Location | 0030HK12442 PC board-RSP-JCA22H_MAIN-DIP | | 0001 RA01606 precise metal-oxide-film resistor-RS 1W 470?R38 | | 0002 RA00808 metal-oxide-film resistor 1W1.8K?R3,R15,R23 | | 0003 RA01596 precise metal-oxide-film resistor-RS 1W 100 K?R7,R13,R14,R24,R25,R36 | | 0004 RA01601 precise metal-oxide-film resistor-RS 1W 10K?R33,R40,R49,R50 | | 0005 RA01884 precise metal-oxide-film resistor-RS 2W 10.0k?1%R53 | | 0006 RA01605 precise metal-oxide-film resistor-RS 1W 15K?R8,R11,R54,R29 | | 0007 RA00062 metal-oxide-film resistor 3W1.0K? RSS P typeR52 | | 0008 RA01593 precise metal-oxide-film resistor-RS 1W 1M?R1,R5,R9,R10,R18,R27,R37,R39 | | 0009 RA01595 precise metal-oxide-film resistor-RS 1W 2.2K?R4,R28,R31,R45,R46 | | 0010 RA01886 precise metal-oxide-film resistor-RS 1W 2.2M?1%R19,R20 | | 0011 RA01599 precise metal-oxide-film resistor-RS 1W 220K?R6,R21,R43,R44 | | 0012 RA01539 metal-oxide-film resistor-RS 3W220K? P typeR51 | | 0013 RA01882 precise metal-oxide-film resistor-RS 1W 330k?1%R22 | | 0014 RA01847 precise metal-oxide-film resistor-RS 1W 39K?R16 | | 0015 RA01604 precise metal-oxide-film resistor-RS 1W 4.7K?R30,R41 | | 0016 RA01883 precise metal-oxide-film resistor-RS 2W 470.0?1%R47,R48 | | 0017 RA01598 precise metal-oxide-film resistor-RS 1W 470K?R12,R17,R34 | | 0018 RA01594 precise metal-oxide-film resistor-RS 1W 47K?R26,R42 | | 0019 RA01881 precise metal-oxide-film resistor-RS 1W 68k?1%R2,R32 | | 0020 RA01603 precise metal-oxide-film resistor-RS 1W 82K?R35 | | 0021 CA00117 ceramic capacitor-RS0.001uF/500V Y5PC5,C10 | | 0022 CF00212 metal-oxide-film capacitor-RS0.022uF/400V 10%C2,C4,C19,C23,C9,C11,C15,C16,C17,C24 | | 0023 CF00033 metal-film capacitor MEF0.1uF/250V 10%C21,C22 | | 0024 CB00366 electrolytic capacitor-RS10uF/450V ?13*21mmC3,C12,C30 | | 0025 CF00046 metal-film capacitor MEF1.0uF/250V 10%C1,C8,C13,C18 | | 0026 CB00326 electrolytic capacitor-RS22000uF/25V ?30*35mmC29 | | 0027 CB00415 electrolytic capacitor-RS22uF/450V 105 ?16*25mmC27,C28 | | 0028 CB00327 electrolytic capacitor-RS22uF/100V ?8*12mmC25 | | 0029 CA00137 ceramic capacitor-RS270PF/500V Y5PC20 | | 0030 CA00134 ceramic capacitor-RS470PF/1000V Y5PC6,C7,C14 | | 0031 CB00416 electrolytic capacitor-RS47uF/450V 105 ?18*25mmC26 | | 0032 RC00381 potentiometerA1M? RV16A-20-15K-A1M-3VR1,VR2,VR3,VR6,VR7 | | 0033 RC00502 potentiometerB25K? RV16A-20-15K-B25K-3VR4,VR8 | | 0034 RC00501 potentiometerB250K? RV16A-20-15K-B250K-3VR5 | | 0035 RC00591 precise metal-oxide-film resistor-RSB50K T1502N-AI-B503-0H03VR9 | | 0036 SA00159 rectifier diode1A/1000V IN4007D1,D2,D3,D4,D5,D7 | | 0037 SA00005 bridge rectifier4A/400V RS405D6 | | 0038 HC01135 stereo MIC jack-RS?6.4 S-6351-4PJ1 | | 0039 HC00890 vacuum tube holder-R