Read Panasonic SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK (serv.man3) Service Manual online
7.2. BEFORE CSP REPAIR
Be sure to discharge the capacitor on FRONT C.B.A. when CSP repair.
· Discharge the charge capacitor (C8004) using the resistor for discharge (ERG5SJ102:1kΩ /5W) for approx. 5 seconds, and
· Discharge the charge capacitor (C8004) using the resistor for discharge (ERG5SJ102:1kΩ /5W) for approx. 5 seconds, and
then remove the charge capacitor.
7.3. TOOLS TO BE USED
Name
Part No.
Usage
Manufacture
SPOT HEATER
HS-557
For reflow from above
HOZAN
BOARD WARMER
HV-500
For reflow from below
HOZAN
PCB SUPPORT PLATE
Accessory of HV-500
For holding PCB
HOZAN
BLOWER HOLDER
HS-505
For holding blower
HOZAN
NOZZLE
HS-572
For CSP reflow
HOZAN
BACUUM PIC
P-835
For CSP removal
HOZAN
FLUX WITH BRUSH
H-721
-----
HOZAN
DIGITAL THERMOMETER
DT-510
For measuring temperature
HOZAN
SENSOR PROBE
DT-510A
Connected to DT-500
HOZAN
ALCOHOL/THREAD SOLDER/SOLDERING IRON
-----
-----
This model uses lead free solder (PbF).
7.4. PART NAMES OF SPOT HEATER AND BOARD WARMER
SPOT HEATER
Temperature
control VR
control VR
Blower
Nozzle
PCB holder
PCB support plate
Stay
(Holder position
adjustment knob)
(Holder position
adjustment knob)
Blower holder
Power supply
BOARD WARMER & PCB HOLDER
11
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
Click on the first or last page to see other SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK (serv.man3) service manuals if exist.