For The Schematic Diagram; Printed Circuit Board - Panasonic KX-TDA100AL Service Manual

Ref. No. Part No.
EC1 PSZZ1TDA100M
EC2 PSZZ2TDA100M
Note:
EC1 and EC2 are necessity for servicing.

19. FOR THE SCHEMATIC DIAGRAM

Note:
1. DC voltage measurements are taken with an oscilloscope or a
tester with a ground.
2. The schematic diagrams and circuit board may be modified at any
time with the development of new technology.
20. SCHEMATIC DIAGRAM
20.1. MPR CARD
20.2. BACK/LED BOARD
20.3. WAVEFORM

21. PRINTED CIRCUIT BOARD

21.1. MPR CARD
21.2. BACK/LED BOARD
A, / KXTDA100AL
Part Name & Description
EXTENSION BOARD (FOR CPU CARD)
EXTENSION BOARD (FOR LINE CARD)
Remarks
99