Panasonic KX-A16B - Disassembly Instructions; Disassembly Procedure; Component Terminal Guides; IC, Transistor, and Diode Terminals

DISASSEMBLY INSTRUCTIONS
m@ HOW TO REMOVE THE CABINET COVER AND P.C.BOARD.
1. Remove the 12 (twelve) screws from cabinet cover. (Refer to Fig. 4.)
2. Remove the 5 (five) screws from P.C.B. (Refer to Fig. 4.)
CAUTION: When repairing the KX-A16B, disconnect the battery connector (CN6).
_ TERMINAL GUIDE OF IC’S, TRANSISTORS AND DIODES
a
CB
Q1-5, 7,9-12
Cathode Cathode </ Cathode
Cathode
Cathode
Anode Anode Anode
D4-7, 9, 11, 13
D3, 8 15, 16, 17, 20, 24 D10, 12, 22, 23, 25 D14
m@ FOR SCHEMATIC DIAGRAM
Notes: 4. 7
1. S1: Power switch in “OFF” position. important safety notice
2. DC voltage measurements are taken with electronic voltmeter Components identified by A mark have special characteris-
from negative line. tics important for safety. When replacing any of these
{CONDITION} components, use only manufacturer's specified parts.
[i ~=©BATTI (12.9 V), Power Switch (ON or OFF)
BATT LOW IND. (tights-out), BATT2, 3 (more than
12.5 V)
( ): BATT1 (11.8 V), Power Switch (OFF)
BATT LOW IND. (lighting), BATT2, 3 (more than 12.5 V) | lt Saree: Aanacal piste Discs
< >: BATT1 (10 V), Power Switch (ON) Anode Angie ws Cathode;
BATT LOW IND. (lights-out), BATT2, 3 (more than |
12.5 V) Cathode Cath
BATT 1 (10 V), Power Switch (OFF) sa eoinese ends
BATT LOW IND. (lighting), BATT2, 3 (more an): All OV
\12.5 V)
3. This schematic diagram may be modified at any time with the
development of new technology.