Denon AVR-S740H - 2. DIGITAL PCB; 3. RADIATOR ASSY; 4. SMPS PCB; 5. REGULATOR PCB

Proceeding : TOP COVER → DIGITAL PCB
(1) Remove the screws.
(2) Remove the screws. Remove the FFC. Remove the connector.
2. DIGITAL PCB
↓Shooting direction: A↓
x7x8
x2
FFC
FFC
CN813
CN741
CN823
CN754 CN822
CN753
Proceeding : TOP COVER → DIGITAL PCB → RADIATOR ASSY
(1) Remove the screws.
(2) Remove the screws. Remove the connector.
Proceeding : TOP COVER → SMPS PCB
See "EXPLODED VIEW" for instructions on removing the SMPS PCB.
Proceeding : TOP COVER → REGULATOR PCB
See "EXPLODED VIEW" for instructions on removing the REGULATOR PCB.
Proceeding : TOP COVER → POWER TRANS
See "EXPLODED VIEW" for instructions on removing the transformer (TRANS).
3. RADIATOR ASSY
↓Shooting direction: A↓
x7x1
x2
x1
x2
x4
x1
CN502
CN104
4. SMPS PCB
5. REGULATOR PCB
6. POWER TRANS
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
67