Seiko 6N23A Parts List/Technical Manual page 10

〔STRUCTURE OF THE CIRCUIT BLOCK〕
Notes:
Since the circuit block and coil block are an integrated structure, take care not to cut the coil wire.
while disassembling and reassembling
C-MOS-IC
Input terminal(-)
● Value checking -coil reistance (coil block)
Check the resistance of each coil block if they are within the range in the following table.
CIRCUIT BLOCK (WITH COIL BLOCK)
TECHNICAL GUIDE
Crystal unit
Input terminal(+)
4004 317
10/13
Cal. 6N23A
Coil Block
2.15 - 2.35KΩ