Advertisement
Flex Circuit From
SpO
Interface PCA
SpO 2 PCA
Flex Circuit From
SpO 2 Connector to
SpO 2 PCA
M3500B/M5500B Service Manual
Figure 4-23 Disconnecting the SpO
PCA to
2
Replacement
1. Using isopropyl alcohol, clean the case bottom where the ferrite will be
located (next to the end of the Interface PCA) and allow it to dry.
2. Gently unbend one end of the new flex circuit and slip the new ferrite on.
Then gently bend the flex circuit back to its original position. Do not kink
it sharply.
3. Connect one end of this flex circuit to the Interface PCA. Note the correct
orientation as shown in Figure 4-22 - the short tail connects to the Inter-
face PCA, and the long tail connects to the SpO
4. Attach the adhesive patch onto the bottom of the ferrite.
5. Connect the other end of the flex circuit to the SpO
6. Replace the SpO
connector and connect it to the SpO
2
Connector" on page 4-42.
7. Using the adhesive patch, secure the flex circuit and its ferrite in position
against the bottom case.
8. Replace and reconnect the ECG connector as described in "ECG Connec-
tor" on page 4-40.
PCA
2
2
Top Case Assemblies
PCA .
PCA.
2
PCA. See "SpO
2
2
4-39
4
Advertisement
