Sony HCD-M90 Service Manual page 134

HCD-M90
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REVISION HISTORY
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Ver. Date
1.0 2002.05
1.1 2002.07
1.2 2002.10
1.3 2002.11
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1.4 2004.09
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New
Addition of "Emergency History" to the TEST MODE
Correction of "Enter the DVD Service Mode" on TEST MODE
Addition of Chinese model
Change of RF-240 board (Suffix-22)
Change of DVD board (Suffix-22)
Change of DAC board (Suffix-12)
Change of TC board (Suffix-32)
Change of MAIN board (Suffix-16)
Change of CONTROL/JACK/SWITCH boards (Suffix-12)
Change of POWER board (Suffix-12, -21)
Change of OPTICAL PICK-UP
Addition of "RELEASING THE DISC TRAY LOCK" to the SERVIC-
ING NOTES
(ECN-CDB04872/SMB00196/SMB00235/SMB00279/SMB00472/SMB00473/SUA00038/ENG-02017/SPM-02096)
Addition of "NOTE OF REPLACING THE DVD BOARD" to SERVIC-
ING NOTES
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Description of Revision
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(SPM-02059)
(SPM-02084)
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(SPM-04098)
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