Toyota CQ-LS8180 Service Manual Download Page 22 | Manualshive

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14.5. Tape Block-2

[E-8927A]
[Bottom View]

SW4

TE2

TE1

SW5

3 C 1 2

JP3

JP4

22

CQ-LS8180A / CQ-LS8181A

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Summary of Contents for CQ-LS8180

Page 1: ...VEHICLE COROLLA CAMRY ECHO RAV4 DESTINATION CQ LS8180A Australia New Zealand Middle and Near East China CQ LS8181A Latin America PRODUCED AFTER Aug 2001 CQ LS8181A 87 9 108 0MHz Usable Sensitivity 6dB µV S N 30dB Cassette Player Wow and Flutter 0 09 WRMS Signal to Noise Ratio More than 42dB Dimensions W H D 178 70 165mm Weight 1 3kg Specifications and the design are subject to possible modificatio...

Page 2: ...thesized tuning 18 station preset 6 AM 12 FM Scan tuning function 9 ALIGNMENT POINTS 9 10 REPLACEMENT PARTS LIST 10 11 EXPLODED VIEW Unit 14 12 TAPE PLAYER PARTS 15 13 EXPLODED VIEW Tape Deck 17 14 WIRING DIAGRAM 18 15 SCHEMATIC DIAGRAM 1 23 16 SCHEMATIC DIAGRAM 2 25 Dolby noise reduction Electronic volume control CD changer control function CONTENTS Page Page 1 FEATUERS 2 REAR VIEW AND CONNECTORS...

Page 3: ...3 FRONT VIEW AND FUNCTIONS 3 CQ LS8180A CQ LS8181A ...

Page 4: ...4 WIRING CONNECTION 4 CQ LS8180A CQ LS8181A ...

Page 5: ...5 BLOCK DIAGRAM 5 CQ LS8180A CQ LS8181A ...

Page 6: ...stand by O 5 0 58 LATCH Power control IC data latch O 5 0 59 DATA Power control IC data O 0 60 NC No connection 61 NC No connection 62 NC No connection 63 NC No connection 64 MSOUT TPS detection O 4 8 65 NC No connection 66 NC No connection 67 NC No connection 68 MS PL FF MS mode selection O 0 69 T LOAD Tape loading detection I 0 70 DOLBY Dolby NR on off O 5 0 71 NC No connection 72 NC No connecti...

Page 7: ...7 PACKAGE AND IC BLOCK DIAGRAM 7 1 Main Block PA150 YEP0PTA512B0 IC451 YEAMLC72135C 7 CQ LS8180A CQ LS8181A ...

Page 8: ...IC201 C1BB00000284 IC651 YEAMH12187ER IC702 YEAMLB1930MT IC701 C0DBZHZ00006 IC704 AN8065SE1 8 CQ LS8180A CQ LS8181A ...

Page 9: ...ditions Note Do not align the FM AM package block When the package block is necessary it will be supplied already aligned at the factory 8 2 Dolby NR Alignment Step Alignment Item Test Tape VTVM Connection Adjust Remarks 1 DOLBY NR Rch RFKZ0038 TP201 VR201 Adjust for 388mV 1 0dB 2 DOLBY NR Lch RFKZ0038 TP301 VR301 Adjust for 388mV 1 0dB 9 ALIGNMENT POINTS 9 CQ LS8180A CQ LS8181A ...

Page 10: ...6 ECEA1HKAR47I Electrolytic 0 47µF 50WV C131 YECUZ1A124KX Ceramic 0 12µF 10WV C136 ECEA1HKAR47I Electrolytic 0 47µF 50WV C151 ECEA1CKA100I Electrolytic 10µF 16WV C152 YECUZ1H151JC Ceramic 150PF 50WV C153 YECUZ1H471KX Ceramic 470PF 50WV C154 YECUZ1E223KX Ceramic 0 022µF 25WV C156 YECUZ1E223KX Ceramic 0 022µF 25WV C161 YECUZ1E223KX Ceramic 0 022µF 25WV C162 EEUFC1A221B Electrolytic 220µF 10WV C163 Y...

Page 11: ... Film 2 2Ω Ω Ω Ω 1 16W Ref No Part No Part Name Description Remarks R235 ERJ6GEYJ223 Chip 22kΩ Ω Ω Ω 1 10W R237 D0GF2R2JA002 Metal Film 2 2Ω Ω Ω Ω 1 16W R238 D0GF2R2JA002 Metal Film 2 2Ω Ω Ω Ω 1 16W R271 D0GF562JA002 Metal Film 5 6kΩ Ω Ω Ω 1 16W R301 D0GB682JA002 Metal Film 6 8kΩ Ω Ω Ω 1 16W R303 D0GB333JA002 Metal Film 33kΩ Ω Ω Ω 1 16W R304 ERJ3GEYJ331V Chip 330Ω Ω Ω Ω 1 16W R305 ERJ3GEYJ122V Chi...

Page 12: ...DSML011MT Diode D956 YEADSML011MT Diode D957 YEADSML011MT Diode D958 YEADSML011MT Diode D959 YEADSML011MT Diode D960 YEADSML011MT Diode D961 YEADSML011MT Diode D962 YEADSML011MT Diode D963 YEADSML011MT Diode D964 YEADSML011MT Diode D965 YEADSML011MT Diode D966 YEADSML011MT Diode D967 YEADSML011MT Diode D968 YEADSML011MT Diode D969 YEADSML011MT Diode D970 YEADSML011MT Diode D971 YEADSML011MT Diode ...

Page 13: ...Knob TONE 2 A 10 YEFF01960 Heat Sink 3 C 11 YEFR07109 Rubber Contact 2 A 12 YEFV011933 Insulator 3 B 13 YEFV021613A Optical Shade 3 A 14 YEFX0011942A Transparent Plate 3 A 15 YEFX0213797 Bracket GND 1 B 16 YEFX0213909 Bracket Q701 1 B 17 YEFX0213919 Bracket GND 2 B 18 YEFX0213942A Bracket ANT 2 C 19 YEFX0214623 Bracket Connector 2 C 20 YEFX0214624 Bracket Deck 4 A 21 YEP0PT6867A0 PCB w Component R...

Page 14: ...11 EXPLODED VIEW Unit 14 CQ LS8180A CQ LS8181A ...

Page 15: ...3 Chip 68kΩ Ω Ω Ω 1 10W R207 ERJ8GEYJ181V Chip 180Ω Ω Ω Ω 1 8W R301 ERJ6GEYJ683 Chip 68kΩ Ω Ω Ω 1 10W R302 ERJ6GEYJ683 Chip 68kΩ Ω Ω Ω 1 10W R307 ERJ6GEYJ181 Chip 180Ω Ω Ω Ω 1 10W R402 ERJ6GEYJ183 Chip 18kΩ Ω Ω Ω 1 10W R403 ERJ6GEYJ473 Chip 47kΩ Ω Ω Ω 1 10W R404 ERJ8GEYJ334V Chip 330kΩ Ω Ω Ω 1 8W R405 ERJ8GEYJ392V Chip 3 9kΩ Ω Ω Ω 1 8W R406 ERJ6GEYJ273 Chip 27kΩ Ω Ω Ω 1 10W R408 ERJ8GEYJ223V Chip ...

Page 16: ...h Roller R Ass y 32 YGFX213213 Flywheel Ass y 33 YGFX0031001 Drive Gear 2 34 YEFX003753B Play Idler Gear 35 YGFX014075 Lock Ling 36 YGFX003970 Gear 37 YGJT03250 Gear Shaft 38 YGFX0052446 Idler Gear Plate Spring 39 YGFX0031030 Worm Gear 40 YGP0FX3846 Loading Motor Ass y 41 YGFX030102 Worm Gear Stopper 42 YGFX0031026 Drive Gear 3 43 YGFA011851 Drive Chassis Ass y 44 YGP0PT8927B0 Reel P C B Ass y 46 ...

Page 17: ...13 EXPLODED VIEW Tape Deck 17 CQ LS8180A CQ LS8181A ...

Page 18: ...80A 8181A MAIN P C B C B E 1 3 4 5 12 6 10 4 3 2 1 5 1 2 6 3 C B E 1 1 1 1 1 1 30 31 50 51 80 81 100 1 1 2 13 14 10 11 20 1 1 4 8 5 7 8 14 28 22 21 15 4 8 5 5 6 10 18 19 36 36 25 24 2 1 2 10 9 C B E C B E 1 2 17 16 C C C B E B B E E B C E E B C 18 CQ LS8180A CQ LS8181A ...

Page 19: ...14 2 Main Block Bottom View E 6867A Bottom View CQ LS8180A 8181A MAIN P C B 19 CQ LS8180A CQ LS8181A ...

Page 20: ...14 3 Display Block E 9019 Top View E 9019 Bottom View CQ LS8180A 8181A ESC P C B 36 19 18 1 64 49 48 33 32 17 16 1 20 CQ LS8180A CQ LS8181A ...

Page 21: ...14 4 Tape Block 1 1 2 16 17 1 2 4 5 C B E 1 8 9 16 17 32 24 25 E 8790A Top View E 8790A Bottom View 21 CQ LS8180A CQ LS8181A ...

Page 22: ...14 5 Tape Block 2 E 8927A Bottom View SW4 TE2 TE1 SW5 3 C 1 2 JP3 JP4 22 CQ LS8180A CQ LS8181A ...

Page 23: ...15 SCHEMATIC DIAGRAM 1 15 1 Main Block CQ LS8180A CQ LS8181A 23 ...

Page 24: ...15 2 Display Block CQ LS8180A CQ LS8181A 24 ...

Page 25: ...16 SCHEMATIC DIAGRAM 2 16 1 Tape Block To E 6868A CN801 To E 6868A CN631 Symbol Table CNA1312K01MC CNA1312K01MC Loading Motor DC Motor C1BB00000100 25 CQ LS8180A CQ LS8181A ...

Page 26: ...26 CQ LS8180A CQ LS8181A ...

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