Samsung MAX-S720, Service Manual

Page 1: ...S720S S725 MAX ZS720 ZS720G SERVICEManual MIMI MIMI COMPONENT SYSTEM CONTENTS 1 Alignment and Adjustments 2 Exploded Views and Parts List 3 Electrical Parts List 4 Block Diagrams 5 PCB Diagrams 6 Wiring Diagram 7 Schematic Diagrams Confidential ...

Page 2: ... dB FM S S G Output GND Speaker Terminal FM Antenna Terminal Distortion Meter Input SET Input output Oscilloscope FM IN FM Antenna SET 20 kΩ OUTPUT AM SSG 450KHZ INPUT AM ANT IN Speaker Terminal 60cm AM IF VTVM Oscilloscope AM MW I F Adjustment Maximum output Figure 1 3 SSG FREQ Frequency Adjustment point 450 kHz 522 kHz AM IF Figure1 3 AM I F Adjustment OUTPUT Adjustment Location of Tuner PCB Fig...

Page 3: ...ck for 7 0V 1 0V at the high Fig 1 3 IR117 AM MW RF 1 594KHz 594KHz MW ANT Maximum out INTER FREQ 1 455KHz 522KHz TL2 Maximum out OSC Fig 1 3 1 146KHz LW OSC Adjust for 2 0V 0 1V at the low LW 2 290KHz LW OSC Check for 7 0V 1 0V at the high RF 1 150KHz 150KHz LW ANT Maximum out OSC Fig 1 3 1 2 3MHz SW1 OSC Adjust for 1 0V 0 1V at the low SW1 2 7 3MHz Check for 8 5V 1 0V at the high RF 1 3 5MHz 3 5...

Page 4: ...annels After adjustment secureitwith REGION LOCK Remark Standard To Adjust Pre Setup Item Step Pre Setup Condition AfterputtingMTT 114NintoDeck1 PressFWDPLAY button 1 2 T urn thecontrol screwtoasshownin Figure1 6 MAX OUTPUT and same phase both channels CHECK TO 7mV 0 5mV Remark Standard To Adjust Pre Setup Item Step Pre Setup Condition AfterputtingMTT 5512intoDeck2 1 PressRECPLAYbutton 2 T APEPCBJ...

Page 5: ... 1KOHM 5 1 10W DA TP 2012 R208 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 R207 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 R206 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 R205 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 R204 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 R118 2007 000477 R CHIP 1MOHM 5 1 10W DA TP 2012 R204 2007 000477 R CHIP 1MOHM 5 1 10W DA TP 2012 R116 2007 000546 R CHIP 20KOHM ...

Page 6: ...1 DIODE SWITCHING 1N4148 100V 200mA DO 35 UD17 0401 000101 DIODE SWITCHING 1N4148 100V 200mA DO 35 UD13 0402 000127 DIODE RECTIFIER 1N4002 100V 1A DO 41 TP UD14 0402 000127 DIODE RECTIFIER 1N4002 100V 1A DO 41 TP UD15 0402 000127 DIODE RECTIFIER 1N4002 100V 1A DO 41 TP UD16 0402 000127 DIODE RECTIFIER 1N4002 100V 1A DO 41 TP UD20 0402 000127 DIODE RECTIFIER 1N4002 100V 1A DO 41 TP UDC2 0402 000127...

Page 7: ...001192 R CARBON S 820ohm 5 1 2W AA TP 2 4x6 4 UR84 2001 001192 R CARBON S 820ohm 5 1 2W AA TP 2 4x6 4 UR85 2001 001192 R CARBON S 820ohm 5 1 2W AA TP 2 4x6 4 UVR1 2103 000341 VR SEMI 2Kohm 30 1 10W TOP UHC2 2201 000300 C CERAMIC DISC 1NF 20 50V Y5T TP 5X3MM UHC1 2201 000300 C CERAMIC DISC 1NF 20 50V Y5T TP 5X3MM UC11 2201 000300 C CERAMIC DISC 1NF 20 50V Y5T TP 5X3MM UC7 2201 000389 C CERAMIC DISC...

Page 8: ...0 R CARBON 68Kohm 5 1 8W AA TP 1 8x3 2mm RR31 2001 000016 R CARBON S 1OHM 5 1 2W AA TP 2 4X6 4MM RR8 2001 000016 R CARBON S 1OHM 5 1 2W AA TP 2 4X6 4MM AR16 2001 000017 R CARBON 4 7ohm 5 1 4W AA TP 2 4x6 4mm AR14 2001 000017 R CARBON 4 7ohm 5 1 4W AA TP 2 4x6 4mm WR20 2001 000019 R CARBON S 10ohm 5 1 2W AA TP 2 4x6 4m HR1B 2001 000019 R CARBON S 10ohm 5 1 2W AA TP 2 4x6 4m HR1A 2001 000019 R CARBO...

Page 9: ... CERAMIC DISC 0 22NF 10 50V SL TP 6 5X DC16 2201 000368 C CERAMIC DISC 0 22NF 10 50V SL TP 6 5X GC1 2201 000381 C CERAMIC DISC 22nF 80 50V 8x4mm GC3 2201 000487 C CERAMIC DISC 33pF 5 50V SL TP 5x3 5m AC17 2201 000532 C CERAMIC DISC 4 7NF 10 50V Y5P TP 8X3 AC16 2201 000532 C CERAMIC DISC 4 7NF 10 50V Y5P TP 8X3 AC14 2201 000532 C CERAMIC DISC 4 7NF 10 50V Y5P TP 8X3 AC13 2201 000532 C CERAMIC DISC ...

Page 10: ...x11mm 5mm FC6 2401 002180 C AL 2 2uF 20 50V GP TP 5x11mm 5mm FC5 2401 002180 C AL 2 2uF 20 50V GP TP 5x11mm 5mm DC8 2401 002180 C AL 2 2uF 20 50V GP TP 5x11mm 5mm CL1 2701 000178 INDUCTOR AXIAL 33uH 10 3x7mm CL2 2701 000178 INDUCTOR AXIAL 33uH 10 3x7mm DL2 2701 000298 INDUCTOR AXIAL 470uH 10 4 2x9 8mm JW93 3301 000297 CORE FERRITE BEAD AA 3 6x1 2x5 7mm 1400 PPF1 1 3602 000147 FUSE CLIP 250V 7 5A 3...

Page 11: ...Samsung Electronics 4 1 4 Block Diagram 4 1 MAIN ...

Page 12: ...4 2 Samsung Electronics 4 2 CD MP3 ...

Page 13: ...Samsung Electronics 6 1 6 Wiring Diagram COMMON ...

Page 14: ...Samsung Electronics 7 1 7 Schematic Diagram 7 1 CD MP3 Parts COMMON ...

Page 15: ...7 2 Samsung Electronics 7 2 MAIN Part ...

Page 16: ...Samsung Electronics 7 3 7 3 FRONT ...

Page 17: ...7 4 Samsung Electronics 7 4 TUNER EURO ...

Page 18: ...Samsung Electronics 7 5 7 5 TUNER RUSSIA RDS ...

Page 19: ...7 6 Samsung Electronics 7 6 TUNER T BAND ...

Page 20: ...Samsung Electronics 7 7 7 7 TUNER RUSSIA NO RDS ...

Page 21: ...7 8 Samsung Electronics 7 8 TUNER L BAND ...

Page 22: ...Samsung Electronics 7 9 7 9 TUNER SW BAND ...