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SPP-111 SERVICE MANUAL E Model Ver 1.0 1999. 10 SPECIFICATIONS General Frequency control Crystal-controlled PLL Operation mode FM, duplex Operation channel 25 channels Supplied accessories AC power adaptor AC-T56 (1) Telephone line cord (1) Rechargeable battery pack BP-T16 (1) Screws (2)
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
SECTION 3 TEST MODE BASE UNIT SECTION MACHINE TEST MODE Set the Test Mode: 1. With one of the CH setting terminals in “H” input state, cause MANUAL TEST MODE Reset of Power ON. Equipment enters machine test mode. Set the Test Mode: 2.
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Channel Setting: During startup in machine test mode, make the following channel settings by loading the terminal input data. Pin No. TX frequency RX frequency (MHz) (MHz) Channel (TP61) (TP62) (TP63) (TP64) 43.720 48.760 43.740 48.840 43.820 48.860 43.840 48.920 43.920 49.020 43.960...
HANDSET SECTION MACHINE TEST MODE Set the Test Mode: 1. When power on reset is applied while a “H” (high) is input the MANUAL TEST MODE TEST SW (TP43) terminal (IC501 $º pin), the RING (Level Set the Test Mode: H, 500 msec) sounds.
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Channel Setting: During startup in machine test mode, make the following channel settings by loading the terminal input data. Pin No. TX frequency RX frequency ROW5 ROW4 ROW3 ROW2 ROW1 (MHz) (MHz) Channel (TP13) (TP14) (TP15) (TP16) (TP17) 48.760 43.720 48.840 43.740 48.860...
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Key Processing (Setting the Manual Test Mode) : 1. (Upper position) (Lower position) Set with #. 2. 3X# can be substituted with X . Upper position Lower position QUIT 10 ch 20 ch Batt Alarm KEY TEST 1 ch 11 ch 21 ch CHARGE DET 2 ch...
SECTION 4 ELECTRICAL ADJUSTMENTS BASE UNIT SECTION RX SECTION ADJUSTMENT RX LEVEL Adjustment Note: Note: • Apply 9V dc from regurated DC power supply. • Perform the adjustment at TEST3CH (28CH : 49.910 MHz) as a • Perform the adjustment at TEST3CH (28CH : 49.910 MHz) as a rule.
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Adjustment Location : – base main board (component side) – L101 FL101 RV101 – base main board (conductor side) – TP104 TP19 TP105 TP23 IC101 IC501 – 13 –...
HANDSET SECTION RX SECTION ADJUSTMENT RX LEVEL Adjustment Note: Note: • Apply 3.6 V dc from regurated DC power supply. • Perform the adjustment at TEST1CH (26CH : 43.780 MHz) as a • Perform the adjustment at TEST1CH (26CH : 43.780 MHz) as a rule.
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Adjustment Location : – hand main board (side A) – RV101 L102 FL101 – hand main board (side B) – TP27 TP26 IC501 IC101 TP30 – 15 –...
SECTION 5 DIAGRAMS 5-1. IC PIN DESCRIPTIONS • IC501 SB662104A-4L43-TLM (SYSTEM CONTROL) (BASE UNIT) Pin No. Pin Name Pin Description Strobe signal output to PLL. DATA Serial data output to PLL. Serial clock output to PLL. RX-DATA RX data input SIG-IN RSSI/PLL-LOCK signal input (L: RSSI, H: PLL-LOCK) H-MUTE...
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• IC501 SH66356C-4L44 (SYSTEM CONTROL) (HANDSET) Pin No. Pin Name Pin Description TEST CH Test mode channel control output (L: Active) KEY LED Key LED ON/OFF control output (L: ON) (Fixed at “H” in this set.) SIG-IN RSSI/PLL-LOCK signal input (L: RSSI, H: PLL-LOCK) PLL-STB Strobe signal output to PLL.
SECTION 6 EXPLODED VIEWS Note on Schematic Diagram: NOTE: • All capacitors are in µF unless otherwise noted. pF: µµF • The mechanical parts with no reference • -XX and -X mean standardized parts, so • Accessories and packing materials and 50 WV or less are not indicated except for electrolytics number in the exploded views are not supplied.
SECTION 7 BASE MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by the parts list may be different from the they are seldom required for routine service. mark ! or dotted line with mark parts specified in the diagrams or the Some delay should be anticipated...
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BASE MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FILTER > JR20 1-216-295-00 SHORT JR21 1-216-295-00 SHORT CF101 1-767-418-11 FILTER, CERAMIC JR22 1-216-295-00 SHORT CF102 1-577-070-11 FILTER, CERAMIC JR24 1-216-296-00 SHORT JR205 1-216-295-00 SHORT <...
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BASE MAIN HAND MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R104 1-216-105-11 RES,CHIP 220K 1/10W R508 1-216-097-11 RES,CHIP 100K 1/10W R105 1-216-107-00 METAL CHIP 270K 1/10W R509 1-216-121-11 RES,CHIP 1/10W R106 1-216-095-00 METAL CHIP 1/10W R510 1-216-246-00 RES,CHIP...
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HAND MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JR114 1-216-296-00 SHORT 1-216-069-00 METAL CHIP 6.8K 1/10W JR115 1-216-296-00 SHORT 1-216-107-00 METAL CHIP 270K 1/10W JR117 1-216-296-00 SHORT 1-216-097-11 RES,CHIP 100K 1/10W JR120 1-216-296-00 SHORT 1-216-057-00 METAL CHIP 2.2K 1/10W...
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HAND MAIN Ref. No. Part No. Description Remark R520 1-216-121-11 RES,CHIP 1/10W R521 1-216-097-11 RES,CHIP 100K 1/10W R522 1-216-129-00 METAL CHIP 2.2M 1/10W R532 1-216-073-00 METAL CHIP 1/10W R533 1-216-097-11 RES,CHIP 100K 1/10W R534 1-216-097-11 RES,CHIP 100K 1/10W R541 1-216-117-00 METAL CHIP 680K 1/10W R555...