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SERVICE MANUAL

SPECIFICATIONS

General

Frequency control

Crystal-controlled PLL

Operation mode

FM, duplex

Operation channel

10 channels

Supplied accessories

AC power adaptor AC-T56 (1)
Telephone line cord (1)
Rechargeable battery pack BP-T16 (1)
Screws (2)
Directories (2 sheets)

Handset

Power source

Rechargeable battery pack BP-T16

Battery life

Standby: Approx. 14 days
Talk:

Approx. 6 hours

Dimensions

Approx. 2

3/8

3/4

7/8

inches (w/h/d), antenna

excluded (approx. 58

194

mm)

Antenna: Approx. 4

3/8

inches (approx. 110 mm)

Mass

Approx. 7.8 oz (approx. 220 g), battery included

Base unit

Power source

DC 9V from AC power adaptor

Battery charging time

Approx. 12 hours

Dimensions

Approx. 5

1/4

3/4

inches (w/h/d), antenna

excluded (approx. 132

220 mm)

Antenna: Approx. 12

1/4

inches (approx. 310 mm)

Mass

Approx. 11 oz (approx. 310 g)

Design and specifications are subject to change without notice.

SPP-69/79

Singapore Model

CORDLESS TELEPHONE

MICROFILM

Ver 1.0 1999. 12

Содержание SPP-69

Страница 1: ...ox 6 hours Dimensions Approx 2 3 8 7 3 4 1 7 8 inches w h d antenna excluded approx 58 194 47 mm Antenna Approx 4 3 8 inches approx 110 mm Mass Approx 7 8 oz approx 220 g battery included Base unit Power source DC 9V from AC power adaptor Battery charging time Approx 12 hours Dimensions Approx 5 1 4 2 1 4 8 3 4 inches w h d antenna excluded approx 132 56 220 mm Antenna Approx 12 1 4 inches approx ...

Страница 2: ... Section 23 5 5 Schematic Diagram Base Unit Section 25 5 6 Printed Wiring Board Handset Section 27 5 7 Schematic Diagram Handset Section 29 6 EXPLODED VIEWS 6 1 Base Unit Section 32 6 2 Handset Section 33 7 ELECTRICAL PARTS LIST 34 Notes on Chip Component Replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat SAFETY RELATED ...

Страница 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

Страница 4: ... 4 ...

Страница 5: ... 5 ...

Страница 6: ... 2 BTP 2 6x10 5 cabinet rear 3 claws 4 claw 1 P 3x10 2 P 3x10 4 cabinet lower 3 CN301 SECTION 2 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 2 1 CABINET LOWER BASE UNIT 2 2 CABINET REAR HANDSET ...

Страница 7: ...est mode starts 5 Firstly 0 will be dialled out at 10 pps Then 1 4 8 and will be sent out by DTMF 6 Set to TX ON Goes to external line state in 1 CH Release the Test Mode 1 Pull out the AC adaptor or turn off the power MACHINE TEST MODE Set the Test Mode 1 With one of the CH setting terminals in H input state cause Reset of Power ON Equipment enters machine test mode 2 Setting of CH according to l...

Страница 8: ... make the following channel settings by loading the terminal input data 23 24 25 26 TX frequency RX frequency M1 M2 M3 M4 MHz MHz TP61 TP62 TP63 TP64 CH1 H H H L 46 610 49 670 CH2 L L L H 46 630 49 845 CH3 46 670 49 860 CH4 46 710 49 770 CH5 46 730 49 875 CH6 46 770 49 830 CH7 46 830 49 890 CH8 H L L H 46 870 49 930 CH9 L H L H 46 930 49 990 CH10 H H L H 46 970 49 970 TEST1 L L H H 43 780 48 800 T...

Страница 9: ...ress the 0 0 and keys 2 Turn off the power Remove the battery and replace them MACHINE TEST MODE Set the Test Mode 1 When power on reset is applied while a H high is input the TEST SW TP43 terminal IC501 r pin the RING Level H 500 msec sounds 2 Following that at timing in which the TEST SW terminal has H high input there is output of L low by the CH channel setting control terminal Then there is P...

Страница 10: ...22 L H H L L 49 890 46 830 CH23 L H H L H 49 930 46 870 CH24 L H H H L 49 990 46 930 CH25 L H H H H 49 970 46 970 TEST1 L L L H L 48 800 43 780 TEST2 L L L H H 48 970 43 890 TEST3 L L H L L 49 910 46 800 TEST4 L L H L H 49 950 46 900 Machine Test Mode Input Output 1 Input Input ports for other than main tasks Pin Name Pin No Function Logic ROW1 TP17 29 ROW2 TP16 31 ROW3 TP15 32 Setting the CH chan...

Страница 11: ...ommunication Condition Application state surveillance with Measurement mode of State for standard electrical adjustment TALK LED consumption current process Upper position Lower position By pressing the CH key there is increment of the channel However this does not include the test channel Control of the power source during 38 DATA TX is TX RX RF RX AF ON in 44 state Control of the power source du...

Страница 12: ...6 TX VT to TP19 GND 2 Adjust the L52 for 2 2 0 05 V reading on the digital voltmeter RX VT Adjustment Setting Procedure 1 Adjust the FL101 for the maximam reading on the level meter Also check that the output level is the specified values Specified Value 1 4 to 9 6 dBV RSSI Hi Adjustment Note Perform the adjustment at TEST3CH 28CH 49 910 MHz as a rule Setting Procedure 1 The digital voltmeter conn...

Страница 13: ... 13 IC501 IC101 TP23 TP19 TP6 TP9 TP5 TP2 TP3 TP105 TP104 base main board conductor side L101 FL101 L52 RV101 base main board component side Adjustment Location ...

Страница 14: ...tting Procedure 1 Adjust the FL101 for the maximam reading on the level meter Also check that the output level is the specified values Specified Value 9 5 to 15 5 dBV RSSI Hi Adjustment Note Perform the adjustment at TEST1CH 26CH 43 780 MHz as a rule Setting Procedure 1 The digital voltmeter connected TP5 RX VT to TP3 RX GND 2 Adjust the L102 for 3 0 0 05 V reading on the digital voltmeter Procedu...

Страница 15: ... 15 IC501 TP27 TP30 TP26 TP3 TP5 TP9 TP6 IC101 TP2 hand main board side B L102 FL101 L52 RV101 hand main board side A Adjustment Location ...

Страница 16: ...rystal oscillation input 4 048 MHz 11 VDD Power supply pin 3 V 12 RESET I System reset input L Reset 13 TEST I Test pin Connect to ground in this set 14 POW DET I Power failure detection input L Power failure 15 MBR I Make 30 40 select input H 30 L 40 16 PAGE I HANDSET LOCATOR input H input 17 DIAL MODE I DIAL MODE select input 18 CHG DET I Charge detection input L Charge 19 RSSI H L O RSSI sensit...

Страница 17: ...lation input 4 048 MHz 18 19 NC Not used Open 20 OSC2 O Crystal oscillation output 4 048 MHz 21 RESET I System reset input L Reset 22 23 ACT3 4 O Intermittent reception activation control L Active 24 27 COL0 3 I Key input 0 3 28 MIC O Microphone bias output control 29 ROW1 O Key scan output 1 30 NC Not used Open 31 34 ROW2 5 O Key scan output 2 5 35 36 Not used Open 37 BATT LOW I Battery low level...

Страница 18: ...1 14 DATA LATCH CONTROL CLK 7 DATA 8 STB 5 28 15 17 18 E MUTE 20 19 RECE IN R02 R01 RECEIVER AMP EXPANDER IC101 2 3 C MUTE COMPRESSOR LIMITER SIG OUT COMPRESSOR IC101 3 3 2 DATA 1 STB 5 SIG IN 20 DP 30 9 10 12 14 RING 21 DTMF 16 PAGE 17 18 DIAL MODE X501 4 048MHz RESET Q302 REG IC302 TX B SWITCH Q54 CHARGE DET Q401 CHARGE REG Q402 CHARGE LIMITER Q403 VOLTAGE DET IC301 3 1 CHG DET RESET POW DET 22 ...

Страница 19: ...P VCC1 FIL IN SPLATTER 9 10 6 11 14 33 DATA LATCH CONTROL BATT ALARM CLK 7 DATA 8 STB 21 5 BAT ALM 28 15 17 18 E MUTE 20 19 RECE IN R02 R01 RECEIVER AMP SP1 SPEAKER VOL S101 H M L EXPANDER IC101 2 3 C MUTE COMPRESSOR LIMITER SIG OUT COMPRESSOR IC101 3 3 B 3 6V MIC1 MICROPHONE 5 PLL DATA 4 PLL STB 37 BATT LOW 3 SIG IN 28 MIC BATT LOW SWITCH Q502 11 DEEP 2 KEY LED 20 17 14 23 22 12 21 29 31 34 ROW1 ...

Страница 20: ... regulated dc power supply from external power voltage jack Power voltage is dc 12 V and fed with regulated dc power supply from MJ201 with 100 Ω in series Voltage is dc with respect to ground under no signal condition no mark TALK Impossible to measure Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path N TX To Tel L...

Страница 21: ...SPP 69 79 5 5 SCHEMATIC DIAGRAM BASE UNIT SECTION Refer to page 31 for IC Block Diagram 25 26 ...

Страница 22: ... on the pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated 27 28 D502 A 10 D504 A 11 IC101 B 5 IC201 D 14 IC501 B 10 Q51 A 1 D51 A 3 D202 B 13 D301 A 13 D401 C 8 D402 B 8 D403 C 10 D404 B 10 D501 D 6 Semiconductor Location Ref No Location Ref No Location Ref No Location Q52 A 2 Q54 B 1 Q201 D ...

Страница 23: ...SPP 69 79 5 7 SCHEMATIC DIAGRAM HANDSET SECTION Refer to page 31 for Note 29 30 ...

Страница 24: ...e number in the exploded views are not supplied Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Ref No Part No Description Re...

Страница 25: ...A 3622 385 A HAND MAIN BOARD COMPLETE 79 54 3 939 070 01 TERMINAL ANTENNA 55 3 038 926 01 HOLDER SPEAKER 56 3 038 920 01 TERMINAL CHARGE H 57 3 935 518 01 CUSHION MICROPHONE 58 3 033 764 01 CUSHION BUZZER 59 1 771 708 11 SWITCH RUBBER KEY HAND 69 59 1 771 708 21 SWITCH RUBBER KEY HAND 79 60 3 371 005 01 GASKET RECEIVER TWN 61 3 038 925 01 CABINET FRONT ANT2 1 501 839 71 ANTENNA HELICAL MIC1 1 542 ...

Страница 26: ... 165 319 11 CERAMIC CHIP 0 1uF 50V C102 1 163 239 11 CERAMIC CHIP 33PF 5 50V C103 1 163 106 00 CERAMIC CHIP 36PF 5 50V C105 1 163 243 11 CERAMIC CHIP 47PF 5 50V C106 1 163 137 00 CERAMIC CHIP 680PF 5 50V C107 1 165 319 11 CERAMIC CHIP 0 1uF 50V C108 1 126 964 11 ELECT 10uF 20 50V C109 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C110 1 163 989 11 CERAMIC CHIP 0 033uF 10 25V C111 1 164 161 11 CERAMIC CH...

Страница 27: ... SHORT 0 JR16 1 216 296 00 SHORT 0 JR17 1 216 296 00 SHORT 0 JR18 1 216 296 00 SHORT 0 JR19 1 216 296 00 SHORT 0 JR20 1 216 295 00 SHORT 0 JR21 1 216 295 00 SHORT 0 JR22 1 216 295 00 SHORT 0 JR23 1 216 296 00 SHORT 0 JR24 1 216 296 00 SHORT 0 JR25 1 216 295 00 SHORT 0 JR26 1 216 296 00 SHORT 0 JR205 1 216 295 00 SHORT 0 COIL L1 1 469 453 21 INDUCTOR 0 68uH L2 1 412 255 11 INDUCTOR 0 22uH L3 1 469 ...

Страница 28: ...05 11 RES CHIP 220K 5 1 10W R222 1 216 073 00 METAL CHIP 10K 5 1 10W R223 1 216 081 00 METAL CHIP 22K 5 1 10W R224 1 216 077 11 RES CHIP 15K 5 1 10W R301 1 216 033 00 METAL CHIP 220 5 1 10W R305 1 216 097 11 RES CHIP 100K 5 1 10W R306 1 216 097 11 RES CHIP 100K 5 1 10W R307 1 216 113 00 METAL CHIP 470K 5 1 10W R308 1 216 097 11 RES CHIP 100K 5 1 10W R309 1 216 097 11 RES CHIP 100K 5 1 10W R310 1 2...

Страница 29: ...163 021 11 CERAMIC CHIP 0 01uF 10 50V C119 1 163 033 11 CERAMIC CHIP 0 022uF 50V C120 1 163 033 11 CERAMIC CHIP 0 022uF 50V C121 1 165 319 11 CERAMIC CHIP 0 1uF 50V C122 1 163 235 11 CERAMIC CHIP 22PF 5 50V C123 1 165 319 11 CERAMIC CHIP 0 1uF 50V C124 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C125 1 165 319 11 CERAMIC CHIP 0 1uF 50V C127 1 163 033 11 CERAMIC CHIP 0 022uF 50V C128 1 126 791 11 EL...

Страница 30: ...A1037AK T146 R Q201 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q301 8 729 026 49 TRANSISTOR 2SA1037AK T146 R Q401 8 729 026 49 TRANSISTOR 2SA1037AK T146 R 79 Q501 8 729 026 49 TRANSISTOR 2SA1037AK T146 R Q502 8 729 026 49 TRANSISTOR 2SA1037AK T146 R RESISTOR R1 1 216 093 11 RES CHIP 68K 5 1 10W R2 1 216 021 00 METAL CHIP 68 5 1 10W R3 1 216 025 11 RES CHIP 100 5 1 10W R51 1 216 023 00 METAL CHIP 82 5 1 ...

Страница 31: ...1 RES CHIP 1K 5 1 10W R514 1 216 049 11 RES CHIP 1K 5 1 10W R515 1 216 073 00 METAL CHIP 10K 5 1 10W R518 1 216 073 00 METAL CHIP 10K 5 1 10W R519 1 216 073 00 METAL CHIP 10K 5 1 10W R520 1 216 121 11 RES CHIP 1M 5 1 10W R521 1 216 097 11 RES CHIP 100K 5 1 10W R522 1 216 129 00 METAL CHIP 2 2M 5 1 10W R532 1 216 073 00 METAL CHIP 10K 5 1 10W R533 1 216 097 11 RES CHIP 100K 5 1 10W R534 1 216 097 1...

Страница 32: ... 40 Sony Corporation Personal Audio Division Company 9 927 627 11 1999L04012 1 Printed in Japan 1999 12 Published by General Engineering Dept SPP 69 79 ...

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