Panasonic KX-FHD331, Service Manual

Page: 13 / 35

13
KX-FHD331/KX-FHD332
10
KX-FHD331/KX-FHD332
2.1. NEW DIGITAL BOARD
2.1.1. REPLACEMENT PARTS LIST
RTL (Retention Time Limited)
Notes:
1. The marking (RTL) indicatesthat the Retention Time is
limited for thisitem.
After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of
time. The retention period of availability isdependent on the
type of assembly, and in accordance with the laws
governing partsand product retention.
After the end of this period, the assembly will no longer be
available.
2. Important safety notice
Componentsidentified by mark have special
characteristics important for safety. When replacing any of
these components, use only manufacture´s specified parts.
3. The S mark indicatesservice standard partsand may differ
from production parts.
4. ISO code (Example : ABS-HB) of the remarkscolumn
shows quality of the matterial and a flame resisting grade
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistorsare in ohms(
Ω
) K=1000
Ω
, M=1000k
Ω
All capacitorsare in MICRO FARADS (µF) P=µµF
*Type & Wattage of Resistor
2.1.1.1. KX-FHD331
Note:
(*1) Refer to PRINTED CIRCUIT BOARD (P.9)
Ref.
No.
Part No. Part Name & Description Remarks
PCB1 PFWP1HD331M1 DIGITALBOARD ASS´Y (RTL )
(*1)
(ICs)
IC501 C1ZBZ0001896 IC
IC503 C3ABKC000032 IC
Ref.
No.
Part No. Part Name & Description Remarks
IC509 PQVITC4066BF IC S
IC511 C0ABBB000047 IC S
IC520 C1ZBZ0002902 IC
IC532 C1CB00001959 IC
IC533 C0CBCBD00047 IC
IC523 PFWIFHD331M3 IC (ROM) (for KX-FHD331)
(TRANSISTORS )
IC506 B1DHDD000026 TRANSISTOR (SI)
IC508 B1HAGFF00015 TRANSISTOR (SI)
IC510 B1HAGFF00015 TRANSISTOR (SI)
Q501 PQVTDTC143E TRANSISTOR (SI) S
Q502 2SB1322 TRANSISTOR (SI) S
Q503 PQVTDTC143E TRANSISTOR (SI) S
Q504 2SB1322 TRANSISTOR (SI) S
Q505 B1ABDF000025 TRANSISTOR (SI)
Q506 B1ABDF000025 TRANSISTOR (SI)
Q507 PQVTDTC143E TRANSISTOR (SI) S
Q508 B1ABDF000025 TRANSISTOR (SI)
Q509 B1ABDF000025 TRANSISTOR (SI)
Q510 PQVTDTC114EU TRANSISTOR (SI) S
Q511 B1ABDF000025 TRANSISTOR (SI)
Q514 2SB1197KQ TRANSISTOR (SI) S
Q517 PQVTDTC143E TRANSISTOR (SI) S
Q524 PQVTDTC114EU TRANSISTOR (SI) S
(DIODES)
D501 PFVDRMRLS245 DIODE (SI) S
D502 B0BA01600024 DIODE (SI)
D503 PFVDRMRLS245 DIODE (SI) S
D504 PFVDRMRLS245 DIODE (SI) S
D505 B0BA01600024 DIODE (SI)
(BATTERY)
BAT501 N4BCR41A0001 LITHIUM BATTERY
(CONNECTORS)
CN503 K1KA10AA0194 CONNECTOR, 10 PIN
CN504 K1KA08AA0193 CONNECTOR, 8 PIN
CN505 K1KA11AA0194 CONNECTOR, 11 PIN
CN506 K1KA07AA0193 CONNECTOR, 7 PIN
CN508 K1MN08A00017 CONNECTOR, 8 PIN
CN512 K1KA03AA0193 CONNECTOR, 3 PIN
CN515 K1KA05AA0193 CONNECTOR, 5 PIN
CN516 K1KA05A00362 CONNECTOR, 5 PIN
CN517 K1KA16A00206 CONNECTOR, 16 PIN
F503 K5H122200005 (FUSE RESISTORS)
F504 K5H122200005 FUSE
F510 K5H251200003 FUSE
(COILS)
L506 J0JCC0000042 COIL
L512 PQLQR2KA20T COIL S
L514 J0JCC0000042 COIL
L522 PQLQR2KA20T COIL S
L530 PQLQR2KA20T COIL S
L531 PQLQR2KA20T COIL S
L532 PQLQR2KA20T COIL S
L850 PQLQR2KA20T COIL S
L851 PQLQR2KA20T COIL S
L852 PQLQR2KA20T COIL S
L853 PQLQR2KA20T COIL S
L855 PQLQR2KA113 COIL S
L856 PQLQR2KA20T COIL S
L857 PQLQR2KA20T COIL S
L858 PQLQR2KA20T COIL S
L859 PQLQR2KA20T COIL S
L860 PQLQR2KA20T COIL S
2 CORRECTION
6
KX-FHD331 / KX-FHD332