Panasonic JB-3300 Technical Manual page 242

Ref. No. Parts No. Parts Name & Description a Remarks Ref. No. Parts No. Parts Name & Description = Remarks
R4 ERD257TJ221 Carbon Resistor 1 10R M74LS290P IC 1
T/4W 2202 Te YJSP5—2A IC Protector 1
R1,R2,R13 ERD25TJ472 Carbon Meeeaw aka 3 4(5)A YJJSE04820BR Bios ROM (128k) 1
8A 5D M74LS175P Ic
4 10(11)A
Y JJSEO4780BR CHG ROM (64k)
1
6H,11J
9A
YJJSE04830BR
CON ROM (64k) 1
8B,11C,12E
M74LS174P
Ic
4 CN
YJJDKO2820B4
CN Cable
1
6G
2C M74LS164P IC 1
4M,3P M74LS138P IC
8J,8K,8L, M74LS257 AP iC
8M
5F,11H M74LS20P iC 2
3C,1E 2M M74LS244P IC
3J M74LS243P IC 1
11D M74LS240P Ic 1
5N,5P M74LS158P IC
8C,6D 7F, M74LS32P IC 4
6K
12L,10P,12H M74LS393P IC
2E,3E,10G M74LS373P IC 6
1K,71L,10N
9D,10H, M74LS245P IC 4
10J,2K
x1 YJJF X00360B4 Crystal! Oscillator 1
x2 YJJFX00390B4 Crystal Oscillator 1
5G,11G,11P M74LS51P IC 3
6C,4D,7H M74LS74AP IC 3
5K M74LS670P iC 1
4G M5L8253P-5 LSI 1
3B M5L8255AP5 LSI 1
4J M5L8259AP LSI 1