Kenwood LZ-601 Service Manual Download Page 4

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PC BOARD

CONTROL UNIT

D302

D301

W801

W804

W802

W803

Z301

Q302

Q303

E B

Q305

304

Q306

Q801

Q802

Q301

IC301

IC801

C501

C304

C305

C306

C804

R810

C302

C814

C813

C811

C812

C803

R309

R303

R501

R323

R301

R302

R804

R803

R802

R801

R814

R813

R808

C801

C502

R805

R811

C303

C301

R823

R821

R822

R502

R810

C802

R805

R806

R807

R812

R308

R322

R324

F301

R315

R316

R318

R319

C309

R321

C308

R317

R320

R325

R307

R310

VIDEO

DOWN

RGB

SW802

SW801

SW302

IR501

CONTROL UNIT

D303

(COMPONENT SIDE VIEW)

(FOIL SIDE VIEW)

Refer to the schematic diagram for the values of resistors and capacitors.

CONTROL UNIT

Address

301

801

802

Summary of Contents for LZ-601

Page 1: ...2002 4 PRINTED IN JAPAN B51 7943 00 N 3394 6 4 INCH ON DASH MONITOR LZ 601 SERVICE MANUAL Panel A64 2803 08 Liquid crystal B38 1102 08 Mounting hardware for E type M type W01 1508 05 DC cord E30 6105 05 ...

Page 2: ... 5V 0 2V 0V LINE Connect a DC between 5 15 and 5 20V D101 14V 14V 0 4V 1 VOLTAGE voltmeter to SVR102 2 After completing the adjust D102 20V 20V 3V 1V L102 output side ment of SVR102 check the D104 30V 30V 3V 1V voltages at D101 102 104 D105 5V 5V 0 2V and 105 Connect a 1 Adjust SVR101 so that the 13 5µsec 0 4µsec OSC oscilloscope or pulse duration is 13 5µsec 2 PULSE frequency SVR101 0 4µsec WIDE ...

Page 3: ...MAX position and 4 BRIGHT MIN confirm that the three grids from the left of the gray scale are distinguishable 4 Turn the knob BRIGHT to the MIN position and confirm that the three grids on the right of the gray scale are distinguishable 1 After turning the unit on warm it up for 15 minutes before proceeding to the adjustment IC201 27pin Puts a video 2 Turn the knob BRIGHT to the SVR204 WHITE sign...

Page 4: ...23 R301 R302 R804 R803 R802 R801 R814 R813 R808 C801 C502 R805 R811 C303 C301 R823 R821 R822 R502 R810 C802 R805 R806 R807 R812 R308 R322 R324 F301 R315 R316 R318 R319 C309 R321 C308 R317 R320 R325 R307 R310 1 20 VIDEO UP DOWN O G V RGB SW802 SW801 SW302 IR501 CONTROL UNIT D303 COMPONENT SIDE VIEW FOIL SIDEVIEW Refer to the schematic diagram for the values of resistors and capacitors CONTROL UNIT ...

Page 5: ...1 C307 L102 L101 R320 R321 R306 R315 R314 C317 R309 R316 R310 C318 T301 C308 R311 R312 R313 C303 C305 R107 R108 R105 R104 C106 R318 C309 R317 C119 C231 C232 R26 R237 R242 R243 R204 R205 R212 C228 12 12 24 48 37 1 1 1 1 10 6 1 5 1 8 16 9 1 4 8 5 8 16 9 20 20 1 3 5 4 25 36 C230 C209 C267 C269 RN01 R250 X202 X201 C233 B E E B 6 7 1 D302 W301 R308 SVR101 SVR102 S208 S209 S201 S202 S207 S206 S205 S204 ...

Page 6: ...7 O N M L K 1 2 3 4 5 6 7 PC BOARD FOIL SIDEVIEW MAIN UNIT Refer to the schematic diagram for the values of resistors and capacitors ...

Page 7: ... R211 1M C209 0 01 R204 6 8K R205 56K 0 C210 0 01 0 R213 22K R249 27K 27K 22K C214 0 01 0 47 10 C213 8 2 R22 5 6K R219 3 58MHz X202 0 C211 4 43MHz C212 18P X201 R217 2 2K R216 2 2K 27K 22K 15K R212 R238 18K 6800P R239 C229 1u16 C230 0 01 0 3 3K 16K 0 ACC DET ACC DET CLAMP SW PICTURE APC VCO TINT PHASE SHIFT PAL SW F ACC DET KILLER HPF Y C COMP REG2 REG3 REG1 P N P N R241 680K 330K 40 39 42 100K R2...

Page 8: ...7 16 GND 24 21 20 19 22 23 VEE 35 27 VCC2 26 25 29 28 32 31 30 34 33 43 44 45 37 G VCC1 40 41 42 R 39 38 B 36 IDENT OR C214 0 01 0 47u10 C213 8 2K R220 5 6K R219 3 58MHz 0 R246 0 R218 10K 2 2K 1 1 1 R221 1 100u16 R222 0 C220 0 01 50K B R225 8 2K R227 50K B 8 2K C221 0 01 R247 560 10K 22K C222 0 01 R229 27K R230 15K R231 39K C223 0 01 C224 0 01 15K R233 50K B R234 560 R235 1u16 C201 2 2K R201 R261 ...

Page 9: ... are not supplied A B 3 2 1 LZ 601 DC1 9 6 1 5 7 FC1 LCD1 PA1 8 FC2 711 710 A B C D E N09 6071 08 N09 6072 08 N80 2608 41 N80 2610 45 N88 2006 45 φ2 6x6 BLK φ1 7x5 φ2 6x8 φ2 6x10 BLK φ2x6 BLK Ax2 E E Ax2 Ax2 Dx2 Cx2 Cx2 C B B B Dx2 EXPLODEDVIEW LZ 601 ...

Page 10: ...93 1255 08 CHIP C 0 047UF C120 C92 1769 08 ELECTRO 10UF 35WV C121 C93 1249 08 CHIP C 0 01UF 10WV C123 C93 1249 08 CHIP C 0 01UF 10WV C201 C93 1251 08 CHIP C 1UF 10WV C202 C92 0671 05 ELECTRO 10UF 16WV C203 C93 1247 08 CHIP C 680PF 10WV C204 C93 1249 08 CHIP C 0 01UF 10WV C205 C93 1255 08 CHIP C 0 047UF C206 C93 1249 08 CHIP C 0 01UF 10WV C207 C93 1249 08 CHIP C 0 01UF 10WV C208 C93 1250 08 CHIP C ...

Page 11: ...2 RK73FB2B153J CHIP R 15K J 1 8W R233 RK73FB2B223J CHIP R 22K J 1 8W R234 RK73FB2B561J CHIP R 560 J 1 8W R235 RK73FB2B102J CHIP R 1 0K J 1 8W R236 RK73FB2B472J CHIP R 4 7K J 1 8W R237 RK73FB2B153J CHIP R 15K J 1 8W R238 RK73FB2B183J CHIP R 18K J 1 8W R239 R92 3390 08 CHIP R 1 0M J 1 10W R240 R92 3393 08 CHIP R 330K J 1 10W R241 RK73FB2B684J CHIP R 680K J 1 8W R242 R92 2052 05 CHIP R 0 OHM J 1 10W ...

Page 12: ... 320H x 234V x RGB Effective pixels 99 99 Pixel Arrangement RGB Striped arrangement Backlighting Cold Cathode Tube Color System NTSC PAL Compatible Video Input RCA jack x 1 Video Input Level 1Vp p 75Ω General Operating Voltage 14 4V 11V 16V Consumed Power 9W 6W during normal operation Operating Temperature Range 10 C 60 C Storage Temperature Range 30 C 85 C Size 188 W X 130 H X 31 D mm 7 3 3 W X 5...

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