Sony SPP-A946 Page 1 Service Manual Download

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MICROFILM

SERVICE MANUAL

CORDLESS TELEPHONE WITH ANSERING SYSTEM

US Model

SPP-A946

Canadian Model

SPP-A947

SPECIFICATIONS

SPP-A946/A947

Ver 1.0 2000. 02

Summary of Contents for SPP-A946

Page 1: ...MICROFILM SERVICE MANUAL CORDLESS TELEPHONE WITH ANSERING SYSTEM US Model SPP A946 Canadian Model SPP A947 SPECIFICATIONS SPP A946 A947 Ver 1 0 2000 02 ...

Page 2: ... 12 Schematic Diagram HAND RF Section 45 5 13 Printed Wiring Board HAND MAIN Section 47 5 14 Schematic Diagram HAND MAIN Section 49 5 15 IC Pin Function Description 53 6 EXPLODED VIEWS 58 7 ELECTRICAL PARTS LIST 60 Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat SAFETY RELATED COMPONENT WARNING...

Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

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Page 13: ...SEMBLY 2 two screws BTP3 12 1 Remove the battery case lid in the direction of arrow A A B 3 two claws 3 two claws 4 claw 5 Remove the hand cabinet rear in the direction of arrow B 2 two screws BTP2 6 12 1 knob 4 charge terminal L 4 charge terminal R 5 HAND MAIN board 3 screw BTP2 6 8 6 three screws BTP2 6 8 7 holder SP 8 speaker SP801 ...

Page 14: ... 14 CABINET LOWER ASSY BASE KEY BOARD SPEAKER SP701 3 cabinet lower assy 1 four screws BTP2 6 12 2 three claws 1 ten screws BTP2 6 8 4 holder SP 3 two screws BTP2 6 8 5 speaker SP701 2 BASE KEY board ...

Page 15: ... 15 BASE MAIN BOARD 2 seven screws BTP2 6 8 5 two screws BTP2 6 8 6 BASE MIC board 4 BASE MAIN board 2 four screws BTP2 6 8 3 spring washer 1 flat cable ...

Page 16: ... Turn the power off disconnect the AC adapter plug Set the handset to charge on the base unit except Test Mode 9 Bell in Changing the Test Mode Step 1 Set the DIAL MODE switch to the PULSE position 2 Press the INTERCOM key 3 A step is changed each time the key is pressed and CHARGE LED turns on for 50 ms and it beeps confirm tone Changing the Channel 1 Set the DIAL MODE switch to the TONE position...

Page 17: ...vel of the bell can be changed by the RINGER switch S2 3 Test Mode 7 When the base unit status changes to charge on more than 500 msec from charge off conditions DTMF will be changed 1 2 3 4 5 6 7 8 9 0 1 4 Test Mode 8 When locked receiving data is 0000 CHARGE LED turns on 5 Test Mode 9 When CHGIN IC8 pin wf is L charge on CHARGE LED turns on 6 Test Mode 12 When the base unit status changes to cha...

Page 18: ...ck Every time each key is pressed the code corresponded to each key is indicated on the 7 segments LED for a second as follows Key Code SPEAKERPHONE 01 INTERCOM 02 HOLD 03 MENU 04 SELECT 05 TIME SET 06 ERASE 07 REC MEMO 08 SLOW REPEAT 09 QUICK SKIP change the step ANSWER ON OFF DSP version Key Code PGM 0C VOL 0d VOL 0E MAIL BOX 1 11 MAIL BOX 2 12 MAIL BOX 3 13 1 21 2 22 3 23 4 24 5 25 Key Code 6 2...

Page 19: ... LED D217 as follows Busy tone ON b Busy tone OFF no indication VOX ON no indication VOX OFF n 6 STEP 6 When set to this step it indicates 6 on the 7 segments LED D217 In this step when detects bell signal from line input LINE jack J1 it respondents automatically When it respondents automatically indicates so that on the 7 segments LED D217 as follows Initializing the DSP 1 Power on with pressing ...

Page 20: ...tion Test Mode Execution Press the each key for the desired test mode No to execute any of the following tests Initial Channel of each test mode No 21CH A SQ on H SQ off L 1 Test Mode 3 Continue output TX data as 0000 2 Test Mode 6 When locked receiving data is 0000 it beeps confirm tone 1 kHz 3 Test Mode 7 It rings with H level 4 Test Mode 8 When BATT LOW IC404 pin eg is L battery low it beeps co...

Page 21: ...OD CHECK 5 Adjust RT3 on the BASE MAIN board so that the value of deviation meter becomes 8 kHz deviation 0 dBm 0 775 V 0 dBV 1 V BASE UNIT power meter TP ANT TP GND frequency counter TP ANT TP GND AF OSC 1 kHz 20 dBm 600 Ω LINE jack J1 deviation meter TP ANT TP GND RX Adjustments 1 DISCRI Voltage Adjustment Setting Procedure 1 Connect a SSG to TP ANT and TP GND on the BASE MAIN board 2 Connect a ...

Page 22: ...that the CHARGE LED D209 becomes blinking Adjustment Location SSG Carrier frequency 902 902467 MHz Modulation no modulation Output level 114 dBm TP ANT TP GND BASE MAIN BOARD Conductor Side S1 TONE PULSE J1 RT301 TX Power Adjustment CT1 TX Frequency Adjustment RT3 Modulation Sensitivity Adjustment L3 DISCRI Voltage Adjustment RT1 SQ Sensitivity Adjustment RT2 TEL Out Level Adjustment TP DISCRI TP ...

Page 23: ... Adjust RT603 on the HAND MAIN board so that the value of deviation meter becomes 8 kHz modulation HANDSET power meter TP ANT TP GND frequency counter TP ANT TP GND AF OSC 1 kHz 9 mV TP MIC 600 Ω TP MIC deviation meter TP ANT TP GND RX Adjustments 1 DISCRI Voltage Adjustment Setting Procedure 1 Connect a SSG to TP ANT and TP GND on the HAND MAIN board 2 Connect a digital voltmeter to TP DISCRI and...

Page 24: ...ion SSG Carrier frequency 926 997467 MHz Modulation 1 kHz 8 kHz deviation Output level 113 dBm TP ANT TP GND RT501 TX Power Adjustment HAND MAIN BOARD Component Side HAND MAIN BOARD Conductor Side CT601 TX Frequency Adjustment L602 DISCRI Voltage Adjustment RT602 Speaker Out Level Adjustment RT603 Modulation Sensitivity Adjustment RT601 SQ Sensitivity Adjustment TP SP1 TP SP2 TP MIC TP MIC BP ANT ...

Page 25: ... SQ IN FIL OUT 9 EO Page 27 Page 27 TX RX 10 11 5 7 12 8 PD2 PROGRAM MABLE DIVIDER LATCH SI CPS PLL DATA PLL CLK PLL EN X2 3 583MHz 17 15 16 12 11 10 3 SYSTEM CONTROLLER IC8 1 2 2nd MIXER LIMITER AMP DET AF AMP SQUELCH CONTROL IC3 1st MIXER VCO PLL SYNTHESIZER IC302 EXPANDER COMPRESSOR IC1 TX MUTE 16 RX MUTE 15 BELL HI 36 BELL LOW 35 X0 5 X1 6 05 SIGNAL PATH RX TX BELL PROGRAM MABLE DIVIDER PROGRA...

Page 26: ...ENB3 ENB2 ENB1 TBUSY CHG LED SP LED KEY IN2 KEY IN1 ENB3 ENB2 ENB1 TBUSY INT LED INUSE LED WD OUT 57 PDN RESET TONE PULSE 14 18 24 37 RESET CHG OUT 26 RLCONT 20 PARAENB 21 BELL IN 48 LINE MUTE 1 DTMF CHG CNT PWR OFF CHG IN TX CNT SPEAKER AMP IC201 D17 RL1 D19 THOOK TAD ACT MIC MUTE TADACT MICMUTE RING VOL BELL OUT SP MUTE SYSTEM COMTROLLER IC8 2 2 THOOK SP MUTE TONE OUT SPOUTP BEEP REC MUTE LINE O...

Page 27: ...G IN 36 VDET2 VIN1 COL1 COL5 Y601 BUZZER RINGER DRIVE Q613 B SWITCH Q611 RINGER VOLUME SWITCH Q612 KEY MATRIX S601 S621 RING OUT 38 RING VOL 39 34 30 25 21 ROW1 ROW5 BT901 RECHARGEABLE BATTERY PACK BP T18 BATTERY VOLTAGE DETECT IC605 2 VIN2 4 5 COMPARATOR VDET1 1 05 SIGNAL PATH RX TX BELL BATT LOW 35 BATT OFF 29 PROGRAM MABLE DIVIDER PROGRAM MABLE DIVIDER 1 32 1 33 PRESCALER L P F D606 SYSTEM CONT...

Page 28: ...nected by carbon pattern Note on Schematic Diagram All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component 2 nonflammable resistor 4 printed coil C panel designation U B Line H adjustment for repair Power voltages are dc 9V and fed with regu...

Page 29: ...SPP A946 A947 33 34 5 6 SCHEMATIC DIAGRAM BASE RF Section See page 52 for IC Block Diagram Page 37 Page 37 Page 37 ...

Page 30: ...18 B C E IC7 E C B Q2 D5 C70 C71 C99 C95 C49 D10 D6 D8 D9 D7 D4 D3 D13 D14 D17 D19 L4 L2 J1 R31 C51 L7 L6 D16 D2 D1 C13 C14 C39 C32 L3 C2 C38 C82 C63 C48 C102 C104 C114 C113 C91 C81 C78 C80 C92 C119 C88 X2 X1 R35 R56 R57 R100 R111 R51 C20 D11 Q16 Q17 Q19 Q21 Q13 D18 D12 D21 D23 D22 D15 T1 LINE TRANSFORMER J3 IC5 IC2 R83 R132 R30 1 8 9 16 5 8 1 4 1 4 5 8 1 6 7 12 CT1 FT1 FT2 5 3 1 2 4 6 1 12 13 24 ...

Page 31: ...SPP A946 A947 37 38 5 8 SCHEMATIC DIAGRAM BASE MAIN Section See page 43 for Waveforms See page 51 for IC Block Diagrams Page 34 Page 33 Page 34 Page 41 ...

Page 32: ...R273 R274 R286 C239 C238 R288 C240 R276 R277 JC293 JC442 R296 R297 R298 C232 C244 R295 R432 R294 C242 R290 R407 R241 R299 R401 R402 R403 R404 R291 R415 R408 C246 C245 R279 R280 R281 R282 R283 R284 R285 R287 R289 C241 R410 C220 C211 R249 R216 R218 R220 R222 R224 R226 R228 R230 JC231 R421 R232 R234 R235 R237 R239 R240 R238 R236 R233 C214 C212 R229 R227 R225 R223 R221 R219 R217 R242 R243 R253 R254 C2...

Page 33: ...SPP A946 A947 41 42 5 10 SCHEMATIC DIAGRAM BASE KEY Section See page 43 for Waveform See page 51 for IC Block Diagrams Page 38 ...

Page 34: ... TX MOD L566 L555 L554 L553 SHIELD CASE SHIELD CASE D HAND MAIN BOARD ANT GND VCC LE DATA CLK DATA CLK LE VCC GND ANT C539 1 2 3 4 5 6 L557 C583 C547 C519 C505 C508 C545 C540 C548 R505 R520 R559 C546 JC516 C597 C511 C579 C580 C581 C521 C526 C527 R522 R598 R599 C535 L506 R597 R532 R517 R541 C542 C586 C543 C582 C549 L509 IC502 1 5 24 13 L550 PRINTED COIL A B C D E F G H B C E 43 44 5 11 PRINTED WIRI...

Page 35: ...SPP A946 A947 45 46 5 12 SCHEMATIC DIAGRAM HAND RF Section Page 49 Page 49 Page 49 ...

Page 36: ...643 C636 R633 R693 JC692 R645 R668 C643 R667 R666 C659 R664 R665 C648 C638 C616 JC673 C620 E C B Q607 E C B Q609 E C B Q608 D608 B C E Q610 B C E Q603 C635 IC602 1 6 12 7 4 5 3 1 IC604 D602 K A C632 D607 A K E C B Q611 D609 A K D611 A K D612 A K D610 A K CHARGE TERMINAL S601 VOL H M L E HAND RF BOARD MOD TX GND LO GND IF S614 S608 S613 S618 S615 S621 S609 S607 S612 S617 S610 S620 S604 S606 S611 S6...

Page 37: ...SPP A946 A947 49 50 5 14 SCHEMATIC DIAGRAM HAND MAIN Section See page 43 for Waveforms See page 51 for IC Block Diagrams Page 46 Page 45 Page 46 ...

Page 38: ...CIRCUIT IC207 TK11237BMCL BASE KEY Board 1 6 2 3 5 REG 4 VOLTAGE CONTROL COMP VIN GND VOUT CONTROL GND NOISE BYPASS IC302 M64884FP C60J BASE RF Board IC502 M64884FP C60J BASE RF Board IC604 TK11130SCL HAND MAIN Board IC605 XC612N3328MR HAND MAIN Board PROGRAMMABLE DEVIDER LATCH PROGRAMMABLE DEVIDER LATCH PROGRAMMABLE DEVIDER LATCH 1 2 1 16 1 17 PRESCALER 1 32 1 33 PRESCALER VCO TX OSC 1 2 DEVIDER ...

Page 39: ...y level detect signal input from the RH5VL43CA IC7 L battery off 19 GND Ground terminal 20 PARAENB I Establish telephone detect signal input terminal L off hook 21 BELL IN I Detect signal input of the ringer coming L ringer coming 22 TONE PULSE I DIAL MODE switch S1 input terminal L tone mode H pulse mode 23 TAD ACT I Operation status signal input form the DSP IC202 24 CHG IN I Charge detection si...

Page 40: ...10 L LED on 46 CHG LED O LED drive signal output of the CHARGE indicator D209 L LED on 47 RING VOL O Bell volume control terminal L bell volume is low 48 LINE MUTE O Line muting control signal output terminal H muting on 1 mode control STANDBY TALK INTERCOM SPEAKER PHONE HOLD THREE WAY CONFERENCE ENB1 pin wj L L L L H H ENB2 pin wk L L H H L H ENB3 pin wl L H L H L H Mode Terminal ...

Page 41: ...put for 1st figure 3 20 1G O 7 segments LED drive signal output for 1st figure 7 21 1A O 7 segments LED drive signal output for 1st figure 1 22 1F O 7 segments LED drive signal output for 1st figure 6 23 1B O 7 segments LED drive signal output for 1st figure 2 24 2B O 7 segments LED drive signal output for 2nd figure 2 25 2F O 7 segments LED drive signal output for 2nd figure 6 26 2A O 7 segments ...

Page 42: ...ey return signal input from the key matrix 71 to 73 ROW0 to ROW2 O Key send signal output to the key matrix 74 DGND Ground terminal for digital 75 DVCC Power supply terminal 5V for digital 76 ROW3 O Key send signal output to the key matrix 77 KEY OUT1 O Key on signal output of INTERCOM key S207 is pressed to the system controller IC8 H key on 78 KEY OUT2 O Key on signal output of SPEAKERPHONE key ...

Page 43: ...8 NC O Not used open 19 GND Ground terminal 20 NC O Not used open 21 to 25 ROW5 to ROW1 I Key scan signal input from the key matrix 26 STPCNT O Wakeup control signal output terminal 27 WAKEUP I Wakeup input terminal 28 NC O Not used open 29 BATT OFF I Battery level detect signal input from the XC612N3328MR IC605 L battery off 30 to 34 COL5 to COL1 O Key scan signal output to the key matrix 35 BATT...

Page 44: ...et s Color 1 5 3 3 4 4 SP801 not supplied 3 4 2 7 6 8 13 14 10 11 12 9 5 Ref No Part No Description Remark Ref No Part No Description Remark 1 X 3378 531 1 CABINET FRONT ASSY 2 1 771 870 11 SWITCH RUBBER KEY HAND 12 KEY A946 2 1 771 870 21 SWITCH RUBBER KEY HAND 12 KEY A947 3 3 039 405 01 COVER ANTENNA 4 3 043 639 01 CUSHION 5 3 042 448 01 HOLDER SP 6 A 3672 934 A HAND MAIN BOARD COMPLETE 7 3 042 ...

Page 45: ...378 521 1 BUTTON TAD FUNCTION ASSY 56 3 043 591 01 WOVEN FABRIC NON 57 3 042 445 01 TERMINAL BASE SET CHARGE 58 3 043 697 01 SPACER 59 3 042 440 01 LENS CHG LED 60 3 042 441 01 LENS SPP LED 61 X 3378 519 1 CABINET UPPER ASSY A946 61 X 3378 520 1 CABINET UPPER ASSY A947 62 3 036 336 01 HOOK 63 A 3672 930 A BASE MAIN BOARD COMPLETE Including BASE MIC board complete 64 A 3672 929 A BASE RF BOARD COMP...

Page 46: ...IC CHIP 0 1uF 10 16V C224 1 126 154 11 ELECT 47uF 20 6 3V C225 1 164 739 11 CERAMIC CHIP 560PF 5 50V C226 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C227 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C228 1 162 963 11 CERAMIC CHIP 680PF 10 50V C229 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C230 1 117 370 11 CERAMIC CHIP 10uF 10V C231 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C232 1 107 826 11 CERAMIC CHIP 0 1...

Page 47: ...HIP 1K 5 1 16W R226 1 216 821 11 METAL CHIP 1K 5 1 16W R227 1 216 821 11 METAL CHIP 1K 5 1 16W R228 1 216 821 11 METAL CHIP 1K 5 1 16W R229 1 216 821 11 METAL CHIP 1K 5 1 16W R230 1 216 821 11 METAL CHIP 1K 5 1 16W R232 1 216 821 11 METAL CHIP 1K 5 1 16W R233 1 216 821 11 METAL CHIP 1K 5 1 16W R234 1 216 821 11 METAL CHIP 1K 5 1 16W R235 1 216 821 11 METAL CHIP 1K 5 1 16W R236 1 216 821 11 METAL C...

Page 48: ...HIP 0 1uF 10 16V C18 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C19 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C20 1 806 916 11 VARISTOR CERAMIC C21 1 162 921 11 CERAMIC CHIP 33PF 5 50V C22 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C23 1 162 921 11 CERAMIC CHIP 33PF 5 50V C24 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C25 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C26 1 162 917 11 CERAMIC CHIP 15PF 5 50V C27 1 ...

Page 49: ... 162 964 11 CERAMIC CHIP 0 001uF 10 50V C126 1 162 921 11 CERAMIC CHIP 33PF 5 50V TRIMMER CT1 1 141 373 11 CAP TRIMMER 10PF DIODE D1 8 719 055 76 DIODE 1N4148 D2 8 719 055 76 DIODE 1N4148 D3 8 719 055 76 DIODE 1N4148 D4 8 719 910 75 DIODE HZ7B2L D5 8 719 055 76 DIODE 1N4148 D6 8 719 055 76 DIODE 1N4148 D7 8 719 055 76 DIODE 1N4148 D8 8 719 915 61 DIODE HZ3 3EB1 D9 8 719 055 76 DIODE 1N4148 D10 8 7...

Page 50: ... 16W R39 1 216 845 11 METAL CHIP 100K 5 1 16W R41 1 216 848 11 METAL CHIP 180K 5 1 16W R43 1 216 091 00 RES CHIP 56K 5 1 10W R44 1 216 841 11 METAL CHIP 47K 5 1 16W R45 1 216 833 11 RES CHIP 10K 5 1 16W R46 1 216 021 00 METAL CHIP 68 5 1 10W R47 1 216 848 11 METAL CHIP 180K 5 1 16W R48 1 216 816 11 METAL CHIP 390 5 1 16W R49 1 216 839 11 METAL CHIP 33K 5 1 16W R50 1 216 832 11 METAL CHIP 8 2K 5 1 ...

Page 51: ...L CHIP 100K 5 1 16W R154 1 216 846 11 METAL CHIP 120K 5 1 16W R155 1 216 841 11 METAL CHIP 47K 5 1 16W R156 1 216 845 11 METAL CHIP 100K 5 1 16W R157 1 216 845 11 METAL CHIP 100K 5 1 16W R158 1 216 837 11 METAL CHIP 22K 5 1 16W R159 1 216 837 11 METAL CHIP 22K 5 1 16W R160 1 216 845 11 METAL CHIP 100K 5 1 16W R162 1 216 832 11 METAL CHIP 8 2K 5 1 16W R163 1 216 845 11 METAL CHIP 100K 5 1 16W R164 ...

Page 52: ... 0 25PF 50V C376 1 162 909 11 CERAMIC CHIP 4PF 0 25PF 50V C378 1 162 921 11 CERAMIC CHIP 33PF 5 50V C379 1 162 927 11 CERAMIC CHIP 100PF 5 50V C380 1 162 927 11 CERAMIC CHIP 100PF 5 50V C381 1 162 927 11 CERAMIC CHIP 100PF 5 50V C382 1 162 927 11 CERAMIC CHIP 100PF 5 50V C383 1 162 927 11 CERAMIC CHIP 100PF 5 50V C386 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C390 1 162 970 11 CERAMIC CHIP 0 01uF 10...

Page 53: ... 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C638 1 127 573 11 CERAMIC CHIP 1uF 10 16V C639 1 164 677 11 CERAMIC CHIP 0 033uF 10 16V C640 1 126 163 11 ELECT 4 7uF 20 50V C641 1 104 509 11 CERAMIC CHIP 0 018uF 10 16V C642 1 104 396 11 ELECT 10uF 20 16V C643 1 162 913 11 CERAMIC CHIP 8PF 0 5PF 50V C644 1 162 962 11 CERAMIC CHIP 470PF 10 50V C645 1 127 573 11 CERAMIC CHIP 1uF 10 16V C647 1 107 826 11 CERA...

Page 54: ... 809 11 METAL CHIP 100 5 1 16W R625 1 216 809 11 METAL CHIP 100 5 1 16W R626 1 216 825 11 METAL CHIP 2 2K 5 1 16W R627 1 216 829 11 METAL CHIP 4 7K 5 1 16W R628 1 216 833 11 RES CHIP 10K 5 1 16W R629 1 216 821 11 METAL CHIP 1K 5 1 16W R630 1 216 829 11 METAL CHIP 4 7K 5 1 16W R631 1 216 821 11 METAL CHIP 1K 5 1 16W R632 1 216 821 11 METAL CHIP 1K 5 1 16W R633 1 216 825 11 METAL CHIP 2 2K 5 1 16W R...

Page 55: ...2uF 10 35V C540 1 162 921 11 CERAMIC CHIP 33PF 5 50V C541 1 162 909 11 CERAMIC CHIP 4PF 0 25PF 50V C542 1 162 908 11 CERAMIC CHIP 3PF 0 25PF 50V C543 1 162 926 11 CERAMIC CHIP 82PF 5 50V C544 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C545 1 164 813 11 CERAMIC CHIP 15PF 2 50V C546 1 164 813 11 CERAMIC CHIP 15PF 2 50V C547 1 162 911 11 CERAMIC CHIP 6PF 0 5PF 50V C548 1 162 970 11 CERAMIC CHIP 0 01uF 1...

Page 56: ...40 11 METAL CHIP 39K 5 1 16W R554 1 216 836 11 METAL CHIP 18K 5 1 16W R559 1 216 823 11 METAL CHIP 1 5K 5 1 16W R561 1 216 839 11 METAL CHIP 33K 5 1 16W R597 1 216 821 11 METAL CHIP 1K 5 1 16W R598 1 216 821 11 METAL CHIP 1K 5 1 16W R599 1 216 821 11 METAL CHIP 1K 5 1 16W VARIABLE RESISTOR RT501 1 238 663 11 RES ADJ CARBON 4 7K MISCELLANEOUS 2 1 771 870 11 SWITCH RUBBER KEY HAND 12 KEY A946 2 1 77...

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