Panasonic SA-EN28P, Service Manual, Page: 2 / 19

Note:
1 Note 2
2 Replacement Parts List 2
2.1. SA-EN28P(CABINET PARTS, ACCESSORY AND
PACKAGING) 2
2.2. SA-EN28P(ELECTRIC PARTS) 2
2.3. SB-EN28P 6
3 Schematic Diagram 8
Note:
Ref.
No.
Part No. Part Name &
Description Pcs Remarks
## REP3875B CD SERVO ASS’Y (RTL)
C704 ECEA0JKA331B 6.3V 330U 1
C705 F1H1C104A042 16V 0.1U 1
Specifications are subject to change without notice.
Mass and dimensions are approximate.
MPEG Layer-3 audio decording technology
licenced from Fraunhofer IIS and Thomson multimedia.
3.1. Schematic Diagram Notes 8
3.2. Schematic Diagram 9
3.3. Voltage Value 13
4 Printed Circuit Board Diagram 15
5 Cabinet Parts Location 19
5.1. Speaker(SB-EN28) 19
·
All parts are supplied by ASPC.
Ref.
No.
Part No. Part Name &
Description Pcs Remarks
C707 F1H1C104A042 16V 0.1U 1
C709 ECEA0JKA101B 6.3V 100U 1
C716 F1H1C333A071 16V 0.033U 1
C717 F1H1C154A068 16V 0.15U 1
C718 F1H1H272A748 50V 2700P 1
CONTENTS
Page Page
1 Note
· This simplified service manual is provided to indicate the main differences between the original model No. SC-EN27PC(SA-
SB-EN25P) and the subsequent model No. SC-EN28P(SA-EN28P+SB-EN28P).
2 Replacement Parts List
2.1. SA-EN28P(CABINET PARTS, ACCESSORY AND PACKAGING)
Ref. No. Change of Part No. Part Name & description PCS Remarks
SA-EN27PC SA-EN28P
CABINET PARTS
18
RDG0613 RDG0613-1 2ND GEAR 1 Change
25 RDP0118 RDP0118-1J LID ROLLER 1 Change
26 RDP0118 RDP0118-1J LID ROLLER 1 Change
28 RGU2449-S1 RGUW0020-S FUNCTION BUTTON 1 Change
74 RKQ0274A-K RKQ0274-K1 CD BASE 1 Change
75 RKS0423A-H RKS0423-H BACK CAB 1 Change
98 RMS0879 RMS0879-1 ROLLER BEARING L 1 Change
105 RYK1477A-S RYKW0089-S FRONT CAB UNIT 1 Change
138 RFKNAEN25PS RFKNAEN28PS CD LID ASS’Y 1 Change
139 RGN2875-K RGNW0098-K NAME PLATE 1 Change
140 RQLXS0053 - LASER CAUTION LABEL 1 Deletion
141 RKU0086A-H RKU0086-H TRANS COVER 1 Change
ACCESSORY AND PACKAGING
A4
RQT8520-P
RQT8521-C RQTW0074-P O/I BOOK 1 Change
(English)
P1 RPG7816 RPGW0208 PACKING CASE 1 Change
2.2. SA-EN28P(ELECTRIC PARTS)
2
SC-EN28P / SA-EN28P / SB-EN28P