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SERVICE MANUAL
SPECIFICATIONS
GENERAL FM SECTION Frequency Range . . . . . . . . . 88 - 108 MHz . 2 BAND AM/FM - MPX RADIO 30db S/N Sensitivity . . . . . 20 db with CD Player Image Rejection . . . . . . . . . 30db
S/N Ratio . . . . . . . . . . . . . . . 50db . Power Source AM SECTION AC 230V Frequency Range . . . . . . . . 520 - 1620 KHz
20dB S/N Sensitivity . . . . . 68dbImage Rejection . . . . . . . . . 35dbS/N Ratio . . . . . . . . . . . . . . . 35dbCD SECTIONS/N Radio . . . . . . . . . . . . . . . 80dBTHD . . . . . . . . . . . . . . . . . . . 0.05%
778PM3ui-2M-230V.xls
TUNER ADJUSTMENTS
AM ALIGNMENT Frequency Tuning Dial
Step Alignment of signal Adjustment Remarks Generator setting
1 IF Calibration 455KHz IF Calibration T202 Maximun output2 Tuning Range 525KHz Low End CT-2013 Calibration4 Adjustment 600KHz 600KHz L201 Maximun output5 of Tracking
Repeat the above adjustment
FM ALIGNMENT Frequency Tuning Dial
Step Alignment of signal Adjustment Remarks Generator setting
1 IF Calibration 10.7 MHz Low End T201 Max gain andSymmetrical "S" Curve
2 Tuning Range 87.5 MHz Low End L2043 Calibration4 Adjustment5 of Tracking 106 MHz 106 MHz L203 Maximun output
Repeat the above adjustment
REMARKS :1) When aligning FM IF , the symmetrical curve may not be obtained by setting the marker of the Sweep Generator (10.7 MHz ). This is due to the ceramic filter used in the until. Regardless of the marker, align the curve as symmetrically as possible with peak output.2) When aligning the Tuning Range and adjusting the Tracking , proceed with alignment in a sequence of FM - AM3) Use a screwdriver with a plastic grip for all alignments .
LOCATION OF CONTROLS 1. CD DOOR (MOTORIZED)2. CD/ CLOCK/ RADIO DIGITAL MULTIFUNCTION DISPLAY 3. CD BACK/ TUNE-DOWN KEY4. CD PLAY/ PAUSE KEY5. CD NEXT/ TUNE-UP KEY6. CD STOP KEY7. FUNCTION KEY8. CD REPEAT KEY9. CD PROGRAM/ TIME KEY10. FIND/ ESP/ DISPLAY KEY11. MUTE KEY12. TUNER/ BAND KEY13. EQ (EQUALIZER) KEY14. RANDOM KEY15. REMOTE CONTROL SENSOR16. ON/ OFF KEY17. VOLUME UP KEY18. VOLUME DOWN KEY
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19. CD DOOR OPEN/ CLOSE KEY20. USB SOCKET21. MEM. ( ) / FOLDER KEY22. SLEEP KEY23. MEM. ( ) / FOLDER KEY24. TIMER KEY25. DESK STAND (FOR MAIN UNIT)26. SPEAKERS (LEFT & RIGHT)27. DESK STANDS (FOR SPEAKERS)28. SPEAKER-OUT SOCKETS (LEFT & RIGHT)29. HEADPHONE JACK30. SUB WOOFER OUTPUT31. AUDIO LINE IN SOCKET [DVD/AUX] (LEFT & RIGHT)32. BACK UP BATTERY COMPARTMENT (BEHIND THE UNIT)33. AC-CORD & PLUG34. FM-ANTENNA WIRE
REMOTE CONTROL
LOCATION OF REMOTE CONTROLS
1. ON/ OFF BUTTON2. FIND/ M/S KEY3. TIMER KEY4. EQ KEY5. SLEEP KEY6. MEMORY DOWN KEY7. BAND KEY8. INTRO KEY9. FUNCTION KEY10. REPEAT KEY
11. MEMORY UP KEY12. DIRECT KEYS (NUMBER KEYS)13. MUTE KEY14. PROGRAM 15. CD PLAY/ PAUSE 16. CD NEXT/ TUNE UP 17. CD BACK/ TUNE DOWN 18. CD STOP 19. VOLUME UP 20. VOLUME DOWN
KEYKEY
KEYKEY
KEYKEY
KEY
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S.E.M. INDUSTRIESPART LIST FOR MODEL No:Z-778-PM3Ui (H-MS2301) DATE: 2006-02CD MP3 W/USB PLAYER AM/FM STEREO RADIO
PARTS NAMEQTY PCS PARTS NAME
QTY PCS
BAR(BAR HOLDER)BAR 10X70mm 1
DIODE:BATTERY SPRING: IN4148 16BATTERY SPRING: -,+ ve A(702) 1 IN4001 2BATTERY SPRING: +,ve(702) 1 IN5391 4BATTERY SPRING: -,ve (702) 1
ZENER DIODE: 3.9V 1/2W 1CERAMIC CAP: ZENER DIODE: 4.7V 1/2W 23PF 2 ZENER DIODE: 6.8V 1/2W 14PF 110PF 2 DIODE: ISV101 215PF 1 DIODE: ISV149 212PF 1 DISPLAY:22PF 6 LCD DISPLAY:30PF 5 G8083TT-P(A1-1)(28PINS) 133PF 3 ELECT CAP:47PF 1 0.22UF/50V 2100PF 4 0.47UF/50V 3270PF 1 1UF/50V 16330PF 2 2.2UF/50V 1820PF 1 3.3UF/50V 20.001UF 14 4.7UF/50V 80.0022 UF 1 10UF/25V 6
22UF/25V 20.0068UF 1 47UF/16V 150.01UF 7 47UF/25V 40.02UF 10 100UF/16V 30.033UF 2 100UF/25V 20.04UF 4 220UF/10V 30.047UF 2 220UF/16V 20.068UF 1 1000UF/16V 2 3
1000UF/25V 10.1UF 45 4700UF/25V 1COIL:
FM OSC COIL 5X2.5TX0.7mm 1 EYELET:
FM RF COIL 4.5X4.5TX0.7mm 1 2X4mm 26
AM COIL: 60:15X4 W/R/G/B 60mm 1 FCC CABLE :(UL2896)�
UITA FLEXIBLE FLAT CABLEUL2896 1
CHOKE COIL: 16pin(4+77+4)Pitch 1mm CHOKE COIL:4X4.5-26UH 6 FILTER PLATECHOKE COIL:4X4.5-100UH 1 33.6X14mm(50micron filter paper) 1
�Z778-DISPLAY�
CONNECTOR: 69.5X46.2mm(50micron filter paper) 116PIN 1.0mm 1 �Z778_BRAND_SHEET�
COPPER WIRE: FILTER: COPPER WIRE: 40mm 150 FILTER FFE10.7(3PIN) 2
PARTS NAMEQTY PCS PARTS NAME
QTY PCS
CD DECK FILTER FFE10.7(2PIN) 1CD DECK: DA11B3N(SANYO) 1 FILTER 450KHz (3PIN) 1
DUCT COVER P886020D 1 BAND FILTER 87-108MHz (3PIN) 1
HEAT SINK� MISC�
180X33X2mm for BA5415 1 CARD PAPER(CD) 1
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18X12.5X30.7X2mm forKA7808AP 1 GIFT BOX 1
Pin (129.0X3mm) 1 CARTON BOX 1
IC: INSTEUXION SHEET 1
SDRAM:1MX16 (50 PIN) 1 CD DOOR MOTOR:RF AMP + SSP S1L9226 1 RF-500 TB �Spec.12560� 1MP3 DECODER S5L9279 1 Belt 30X1.5X1.5mm 1
S3P825AXZZ-QWRA (MCU W/USB) 1KA9259D/IP4001S 1 MYLAR CAP:TMC51F01M�USB INTERFACE� 1 0.0027UF 3IC LA1823 1 0.022UF 2LC72131(PLL) 1 0.1UF 2IC LS7313S/PT2313L 1BA5415 1KA7810 1 OTHERS:KA7808 1 Compound SC-340 18550C 1IFT:AM OSC RED 7MM 7470R 1AM IF YELLOW 7MM 7114R 1
LABEL� 1 PCB��(94V0 KH02)
QC LABEL 1 Z777MP3 PM1 /PD1 /LED ( 231X146X1.6mm) 1
CAUTION LABEL 1 Z777MP3PR1(RADIO)120X56X1.6mm 1
CD CAUTION LABEL 1 Z778PM3UiPK2(182X79X1.6mm) 1SERIAL NO LABEL 1LASER LABEL 1
POLY BAG�INDUCTOR: 3X6 1/2”SP.Box X2�FMANT X1� 3
4X10” 1L.E.D: 6 1/2X11” 1LED SUPER BLUE 5mm (503SBC) 2 13 1/2 X20" 15mm UUB-5037CKRH BLUE 4 9"X13 1/2" 13mm 3037CKRH BLUE 12X5mm 253SBC Blue 1 POLY FOAM�
LINQTISURGE: 1 POLY FOAM (Z778) 1Kis8MHz Metal (13X10X3.5) 112MHz Metal (13X10X3.5) 14.5MHz Metal (13X10X3.5) 1 Plate�(Z778)32.768MHz Metal 3x8mm 1 Knob Plate�133.6X107.2X0.5� 116.9344MHz 1 CD Door PL.�150.4X166X0.5� 1
METAL WASHER: Front C PL.�150.4X125X0.5� 1METAL WASHER 3X10X1mm 2 Front L PL.�150.4X73X0.5� 1
PARTS NAMEQTY PCS PARTS NAME
QTY PCS
SP.Spone120X120X30 MM 2 Name Plate�(Z778)
Name Plate“S” THK 0.7mm 1
PLASTIC FULL PARTS:�Z778� 1KIT CD Mounting Washer 4
Front Cabinet 1 Power Cord Washer 1
Middle Cabinet 1 1
Back Cabinet 1 RESISTOR:(ohm) 1/8wCD Door 1 2.2 OHM 2Stand 1 8.2 OHM 1Stand Adaptor 1 10 OHM 2Front Panel Cover(A) 1 22 OHM 10Front Panel Cover(B) 1 39 OHM 2
Front Panel Cover(C) 1 47 OHM 1
Front Panel Cover(D) 1 100 OHM 14
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Middle Panel Cover(�) 1 120 OHM 1Middle Panel Cover(�) 1 220 OHM 3Front Panel Cover(E) 1 270 OHM 1CD Door Cover(G) 1 330 OHM 11Middle Panel Cover(H) 1 390 OHM 1LCD Display Lens 1 470 OHM 1Brand Name Lens 1 680 OHM 2Remote Sensor Lens 1 910 OHM 3CD Door Lens 1 0.5 OHM 1/4W 1LCD Back Lit Lens 1 150 OHM 1/4W 1Power Key 1 180 OHM 1/4W 2Control Key (11 in 1) 1set 330 OHM 1/4W 1Control Key (6 in 1)� 1set 1.5K OHM 1/4W 1Decoration (A) 1 RESISTOR:(K) 1/8wDecoration (B) 1 1K 26
Brand Name Len Cover 1 1.1K 2
Power Key Holder 1 1.2K 1
LCD Display Cover 1 1.3K 2Gear Holder 1 1.5K 3CD Door Lens Cover 1 1.8K 2Remote Bracket 1 2K 2
CD Door Cover 1 2.2K 5
LCD Back light Holder 1 3K 1
Gear Box (A) 1 3.3K 4Gear Box (B) 1 3.9K 1Socket Panel 1 4.7K 12CD Door Track (L) 1 5.1K 2CD Door Track (R) 1 5.6K 3Battery Compartment 1 6.8K 3Battery Door 1 9.1K 1Gear (A) 2 10K 22Gear (B) 2 12K 1Gear (C) 1 18K 2Gear (D) 1 15K 8
PARTS NAMEQTY PCS PARTS NAME
QTY PCS
Gear (E) 1 22K 6Gear (F) 1 33K 4Volt. Sel. Sw.Cover 1 39K 1Single VoltCover) 1 43K 1
47K 5
56K 4
68K 2 Neon Trip100K 8 Neon Trip:3MM X 3 " 3120K 1 Neon Trip:3MM X 4 " 3220K 1 10X30X0.3mm Felt Paper 5270K 1 TRANSISTOR:RESISTOR:(M) 1/8w 9018G 21M 6 KRC102M 1RUBBER LEGS: 9014C 9SUSPENDSION L/6037 40g 4 2SC2001 1
8050C 32SB772Q 3
SCREW: 9015C 11.7X8PA 2 KTA1266Y 22X8PT 42X4KT(Black� 2 UL WIRE:UL1007 26#2.6X8PT 4 1500mm Black 12.6X5PM 2 280mm Black 12.6X6PA 2 280mm Red 12.6X8PA 1
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2.6X8KT(Black Head=5mm� 11 Connect: P=2.0mm2.6X10BA 17 Housing 2pin 23X8PA 6 Housing 4pin 13X8 KA(Black Head=5mm� 2 Housing 4pin 13X8WA 6 Housing 5pin 13X10KA(Black Head=5mm� 1 Housing 6pin 13X10PA 13 Housing 6pin 23X10PA(Black� 2 Housing 7pin 13X10WA 1 Housing 8pin 13X12P A 5 Housing 11pin 13X12PA(Black� 3 Bubble foot3X12WA 5 11.5x2mm 122.6X10 BA 2 Connect:P=2.0mm3X15PA 4 UL2PIN 120mm 2468#26AWG 13X15PA(Black� 6 UL2PIN 160mm 2468#26AWG 1
SPEC PLATE� UL4PIN 100mm 2468#26AWG 1PVC Plate 21.6x13.2x0.3mm 1 UL4PIN 200mm 2468#26AWG 1NAME PLATE :39x18x0.3mm 1 UL5PIN 200mm 2468#26AWG 1
SPONGE� UL6PIN 150mm 2468#26AWG 1SPONGE FM COIL 10x10x10mm 2 UL6PIN 180mm 2468#26AWG 1
PARTS NAMEQTY PCS PARTS NAME
QTY PCS
SW: UL7PIN 270mm 2468#26AWG 1SW6X6X5 160G 20 UL8PIN 200mm 2468#26AWG 1
UL11PIN 180mm 2468#26AWG 1MSJ-035-08 1 Connect :P=2.0mm
MSP-124V-01 1 UL6PIN 80mm 1007#26AWG 1
LF-215H-005 2 Connect
MTJ-032-03A-30FE 1 UL2PIN 80mm 2468#26AWG 1
MTJ-032-03A-31FE 1 UL2PIN 120mm 2468#26AWG 4MTJ-032-03A-32FE 1 UL2PIN 160mm 2468#26AWG 2USB AF 4P 180 1 UL2PIN 200mm 2468#26AWG 1
TRANSFORMER:(W/FUSE T3) SPZ777 SPEAKER BOX:
TM-57F-001.VD 230V 1 Front Speaker Cabinet 2
W/VDE APPROVED AC CORD Cloth Frame 2
TRIMMER: Back Speaker Cabinet 2
TRIMMER: 10PF (3PIN) 1 Stand 2
TRIMMER: 20PF (3PIN) 1 Stand Connector 2
IR-998(29KEY)Remote� Brand Name Frame 2
HS-0038B3V AND HS5100 1Kits Key Hole Cover 4
PCB: IR998-SAM-USB(29KET158X28X1.2) 1 Speaker Cord Washer 2
FILTER 455KHz (2PIN) 1IC:HT6221 1 SP.Box PL.(Z777) :
ELECT CAP 47UF 1 SP.Box Name Pl.�88X9.8X0.5� 2
C9014 SMT 1 SCREW:CERAMIC CAP :300PF 2 2.6X10 WA 2
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RESISTOR: 1 OHM 0805 SMT 1 3X10WA 8
PCB(29key)�#YM-6171D-2� 1 3X10KA BLACK 12
BATTERY SPRING: 3X12PA 12
HR152Batt Plate�+/-� 1 SPEAKER:�Silver Cap.)
IR998 Batt.PL.�+� 1 YD102-3 4" 4 OHM 18W 60 2IR998Batt.PL.�-� 1 YD40-3 1-1/2" 4 OHM 10W 2
PARTS NAMEQTY PCS PARTS NAME
QTY PCS
PLASTIC FULL PARTS: ELECT COND :
Front Cab IR998 1 2.2UF 2Bottom Cab IR998 1 UL WIRE :UL1007#26AWG:
Battery Door IR998 1 100MM BLACK 2
Set Decoration IR998 1 100MM RED 2
SCREW:2X5PT 3 SPEAKER NET(cloth) 2
SCREW:1.7X4KA 6 24#SP.Box RED/BLACK 2000mm 2
Poly Bag2 1/2”x10” 1
Z702/705�SCREW�3.5X25mm�X6� 6 Poly Bag SP. 10 1/4"X16" 270X110mmX0.7MM 1 Ploy SP.Box 8”x11" 2Well post 6
Magnet 20X10X10 MM 2
ASSY Magnet 10X5X10 MM 1LOSS Magnet Coil 26uH 6X3X3mm 4pins 1TRANS CHOKE 82uH 6X8mm 2G.P Magnet Coil 15uH 3.5X3X1.5mm 6
Magnet 28X16X7.5 MM 1SHIELD PAPER:130x105MM WITH FIBRE PAPER 1
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