I/O Board - Panasonic JS-925WS-010 Service Manual

2.2.3

I/O Board

Ref. No. Parts No.
U1 YJ32-960258S Regulator
U2 YJ30-123256S Audio Codec
U3 YJ38-950121S
U4 YJ32-970523S Audio AMP
U5 YJ38-970001S
U6 YJ32-110165S
Drawer
U7 YJ32-191129S Timing
Controller
Q1,Q5,Q6 YJ35-339001S
Q2 YJ35-100066S
Q3 YJ35-390580S
Q4 YJ35-220018S
Parts Name & Description
+5V Regulator for Audio Codec (U2) (+5V is created from
+12V)
Audio Codec (Sound Output)
Audio AMP
Drawer Timing Controller
IC REGUALTOR MC78M05CDTRKG DPAK-3
ASIC ALC662-GR LQFP48 REALTEK
IC TVS D ARRAY NUP4102XV6T1G SOT563
IC AMPLIFIER BD7830NUV-TR VSON008V2030
IC TVS D ARRAY NUP4201MR6T1G TSOP6 W/LF
IC CMOS NC7S86P5X_NL SC70 FAIRCHILD LF
IC SN74LV123APWT TSSOP16 L/F
MOSFET TR 2N7002 SOT-23 FAIRCHILD
TR NPN DTC143ZUA-T106 SC-70(UMT3)
TR MOSFET P-CHANNEL FDS4435BZ SO-8
TR PNP MMBT3906 SOT23 PHILIPS
16
Pcs/set
1
1
1
1
1
1
1
3
1
1
1