Sony CFD-S38 Service Manual page 43

SERVICE MANUAL
Ver 1.2 1999. 09
1. Mexican model addition
CFD-S38 Mexican model is same as CFD-S38 E model.
When repairing CFD-S38 Mexican model, please refer to CFD-S38 service manual (9-926-939-∏) previously issued.
2. Main board modification
There are the board change and micro computer (IC501) change for main board.
Former
MAIN board part No. : 1-672-381-11
IC501 : CXP83620-007Q
When performing service and inspection, check the suffix of the part number of the main board and type name of IC501.
SUPPLEMENT-1
File this supplement with the service manual.
Subject : 1. Mexican model addition
2. Main board modification
3. Tuner board modification
n New-I
MAIN board part No. : 1-672-381-12
IC501 : CXP83620-007Q
IC501 (conductor side)
Former : CXP83620-007Q
New : CXP83620-010Q
CFD-S38
(ECN-RCA00257)
n
– 1 –
US Model
Canadian Model
E Model
New-II
MAIN board part No. : 1-672-381-12
IC501 : CXP83620-010Q
Main board part No.
Former : 1-672-381-11
New : 1-672-381-12