Sangean H201 Manual do Utilizador

H201 AM/FM PLL DIGITAL TUNING WATER PROOF RADIO CONTENTS Specification ………………………………………………………………………………………………………2-3Block Diagram ……………………

6. ALIGNMENT FOR FM TUNING SENSITIVITY a. Required Instruments FM Signal Generator (frequency range up to 220MHz) SSVM b. Alig

TEST POINTS DIAGRAM11

MAIN PCB TOP VIEW12

MAIN PCB BOTTOM VIEW13

CONTROL PCB TOP VIEW14

CONTROL PCB BOTTOM VIEW15

WIRING DIAGRAM16

TROUBLESHOOTING FLOW CHART ( 1 ) Power can not be turned on No Check whether battery supply circuit is normal. Check w

( 3 ) Weak sensitivity in FM band Check whether the sensitivity is Yes Check the antenna wire and BPF recovered if antenna

H201PART NO DESCRIPTION Q'TYREMARK1000830-A CH LSI TC9318AFAG-104 1 IC 200,1010210-A IC TA7358APG SIP9 1 IC 2,1013260-A CH IC TA2149BFN 1 IC 1,10

SPECIFICATION. FM. ELECTRICAL PERFORMANCE Model: H201 Brand: SANGEANTemp: °CR.H.: % Date: 2006/7/14 Condition Value Test no. Test Item Input Out

H201PART NO DESCRIPTION Q'TYREMARK4B33532-A CH TA 335M 16V 3.2x1.6 1 C 245,4B47513-A CH TA 475M 16V 3.2x1.6 2 C 236,251,4B47612-A CH TA 476M 6.

H201PART NO DESCRIPTION Q'TYREMARK8141649-A W/PVC 100(6+6)WHT 1 BAT_+_WIRE8592970-A W/3 60(3+5) 1 KEY_WIRE8592980-A W/3 120(6+6)R/W/B 1 SPEAKER_W

H201Ref no PART NO. DESCRIPTION Q'TYDWG NO. REMARK1 20Q1000-A DISPLAY WINDOW 1 A3-Q1-23A2 20Q1010-A BAR ANT HOLDER 1 A3-Q1-31A3 20Q1020-A SPEAKER

IC CIRCUIT BLOCK DIAGRAM 1. IC1 – TA2149BFN 2. IC2 – TA7358APG 24

3. IC3 – LM4871M 4. IC4 – TDA7463A 25

5. IC5 – XC6209B282MRN 6. IC201 – XC61CN1602MRN 26

7. IC200 – TC9318AFAG 27

8. IC202 & IC204 – XC6209B212MRN 9. IC203 – MAX1683EUK-T 28

10. IC205 – XC61CN1802MRN 29

SPECIFICATION. MW. ELECTRICAL PERFORMANCE Model: H201(歐) Brand: SANGEANTemp: °CR.H.: % Date: 2006/7/24 Condition Value Test no. Test Item Input

IC AND TRANSISTOR VOLTAGE CHART IC1 – TA2149BFN IC2 – TA7358APG PIN MW FM PIN MW FM PIN MW FM PIN FM

IC200 – TC9318AFAG Backlight OFF & light OFF & FM BAND PIN PIN PIN PIN 1 1.51 17 1.50 33 ／

Transistor MW FM POWER ON POWER ON LIGHT ON C 0.29 2.67 C 0.97 C2.55 C 0.5 B 2.69 2.13 B 0 B0 B 1 Q4

ACS DCA116234ACA A3CSVC383AA1SS367CA2SC41542SA812BE2SK932GC2. EMITTER 2HN2C01FU25SVC220CMM41482SC1623CHBAV99FM58175. BASE 13. BASE 21. EMITTER 1BT

SCHEMATIC DIAGRAM34

6L12 10 31422Q1420L47 12912L7D6 VCOL6D5 VCO8T2, CF3RF AMPAMP9Q6L201, Q209524257FM ANTQ12FM OSC5FM IFQ1146107AM ANTQ1512IC1AM OSCIC5RADIO VCCQ204, Q205

ALIGNMENT INSTRUCTIONS 1. ALIGNMENT FOR AM IF a. Required Instruments: AM IF Sweep Generator with scope b. Alignment Procedure Mode Adjust

2. ALIGNMENT FOR FM IF a. Required Instruments: FM IF Sweep Generator with scope b. Alignment Procedure Mode Adjustment Procedure (1) Turn on th

3. ALIGNMENT FOR AM TUNING VOLTAGE RANGE a. Required Instruments: DVM b. Alignment Procedure Mode Adjustment Procedure (1) Turn on the r

4. ALIGNMENT FOR FM TUNING VOLTAGE a. Required Instruments DVM b. Alignment Procedure Mode Adjustment Procedure (1) Turn on the rad

5. ALIGNMENT FOR AM SENSITIVITY a. Required Instruments AM Signal Generator SSVM b. Alignment Procedure Mode Adjustment Procedu