Aiwa TV-FT2588 User Manual

SERVICE MANUALDATACOLOR TELEVISIONTV-FT2588SHA, SHRS/M Code No. 09-007-433-6R1REVISION• This Service Manual is the “Revision Publishing” and replaces

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– 2 –NOTICES BEFORE REPAIRINGTo make the best use of this equipment, make sure toobey the following items when repairing (or mending).1. Do not dama

SCHEMATIC DIAGRAM – 6 (PIN)– 20 –

– 21 –IC BLOCK DIAGRAM

– 22 –

– 23 –WAVEFORMIC301 PIN 31: SYNC OUT50 µs/div2 V/div IC301 PIN32: H-OUT IC301 PIN30: FBP-IN20 µs/div5 V/div20 µs/div5 V/divIC301 PIN24:

– 24 –IC301 PIN18: R OUT IC301 PIN19: G OUTIC301 PIN20: B OUT20 µs/div5 V/div20 µs/div5 V/div20 µs/div5 V/divIC1 PIN13: HSYNC

– 25 –Q602 C50 µs/div50 V/divQ601 B50 µs/div2 V/divCN601 PIN1: H+20 µs/div500 V/divCN601 PIN2: H-20 µs/div100 V/divCNA802 PIN5: HEATER20 µs/div10 V

– 26 –2. PIN C.BIC651 PIN5 IC651 PIN610 ms/div2 V/div10 ms/div2 V/divQ651 B Q651 C10

– 27 –4. AUDIO C.BIC401 PIN15: L IN IC401 PIN7: L OUT200 µs/div100 mV/div200 µs/div100 mV/divIC410 PIN2: CH1 IN

– 28 –6. TEXT C.BIC751 PIN42: XTAL0 IC751 PIN41: XTAL1500 µs/div5 V/div500 µs/div5 V/divIC751 PIN34: R IC750 PIN

– 29 –CN952 PIN1: VM OUT20 µs/div10 V/divCN952 PIN1: VM OUT500 ns/div10 V/div72727373

– 3 –SPECIFICATIONSACCESSORIES / PACKAGE LISTKANRINO.REF. NO. DESCRIPTIONPART NO.Tuner System Frequency synthesized tunerTV System PAL (B/G, H, I, D,

– 30 –IC DESCRIPTIONIC, TMP87CP38N-1N14/ TMP87CP38N-1N15 THAI1 VSS – GND.2 POWER O Power control output (H = ON).3 SIF A O Sound IF SW A (refer to ta

– 31 – IC201 4.5MHZ 5.5MHZ 6.0MHZ 6.5MHZ PIN10 H H

– 32 –Pin No. Pin Name I/O Description1 AFT-OUT O The terminal for AFT output and self-adjust out.2 A-DE-EN O Audio output pin. (Not used)3 VCC – Vcc

– 33 –Pin No. Pin Name I/O Description42 D-GND – GND of digital block.43 SYNC-IN I Input of the synchronous separation circuit.44 BLK-DET – The termi

– 34 –IC, MSP3417D1 TP – Test pin. (Not used)2 NC – Not connected.3 D-CRT-Out1 O Digital control output 1. (Not used)4 D-CRT-Out0 O Digital control ou

– 35 –VOLTAGE CHARTAC Voltage: 230VSignal input: 1. Video in (LINE 1 IN) Video : P

– 36 –MODEREF NO. VEDIO IN TUNER STANDBYIC1100025503 0 0 0.94 5 5 0.9555065507 5 0 1.285539 0 0 1.610 5 5 511 5 5 512 5 5 513 4.6 5 2.314 5 5 515 0 0

– 37 –MODEREF NO. VIDEO IN TUNER/ TUNER/ TUNER/ STANDBYPAL CB NTSC CB SECAM CBIC3011 1.9 2 2.6 2 02 4 4 4 3.7 -3 8.7 8.7 8.7 8.9 04 4.9 4.9 3.9 4.9 05

– 38 –MODEREF NO. STD STANDBY18 4.5 -19 4.5 -20 4.5 0.3IC402 (BBE OFF)1 4.5 0.12 4.5 0.13 4.5 0.14 4.5 -5 4.1 -6 4.1 -7 4.5 -80 09 4.8 510 4.8 511 5 0

– 39 –MODEREF NO. STD STANDBYQ710B 2.5 0.1C 1.9 0.1E7 0Q711B 7 0.1C 9 0.1E 6.3 0Q721B 8.7 0.1C 9 0.1E8 0Q731B- -C 9 0.1E 0.54 0Q741B 4.65 0.1C 9 0.1E4

KANRINO.REF. NO. DESCRIPTIONPART NO.KANRINO.REF. NO. DESCRIPTIONPART NO.– 4 –ELETRICAL MAIN PARTS LISTIC 87-A21-433-010 IC,KS24C041I

– 40 –MECHANICAL EXPLODED VIEW 1 / 1

KANRINO.REF. NO. DESCRIPTIONPART NO.KANRINO.REF. NO. DESCRIPTIONPART NO.– 41 –MECHANICAL PARTS LIST 1 / 1COLOR NAME TABLEBasic color symbol Color

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111Printed in Singapore9420208 9630472

KANRINO.REF. NO. DESCRIPTIONPART NO.KANRINO.REF. NO. DESCRIPTIONPART NO.– 5 –!!! C337 87-010-401-080 CAP, ELECT 1-50V C338 87-010-401-080

KANRINO.REF. NO. DESCRIPTIONPART NO.KANRINO.REF. NO. DESCRIPTIONPART NO.– 6 –! R802 87-A00-552-010 RES,CEM 1.0-10W J MPC722 R803 87-A00-552

KANRINO.REF. NO. DESCRIPTIONPART NO.KANRINO.REF. NO. DESCRIPTIONPART NO.– 7 – L703 87-005-473-080 COIL,10UH J FLR50 L705 87-005-473-080

– 8 –TRANSISTOR ILLUSTRATION2SC3467D/E2SA1015GR2SA9502SC2785FEDTC323TS2SC3779D/E 2SJ4602SK25412SC1740SRSDTC144ES2SA933SRS2SA1175FE2SD2580E C B S D

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