Panasonic TH-37PV60E / TH-37PX60B / TH-42PV60E / TH-42PX60B Service Manual ▷ View online
5 Service Hint
Board Name
Function
Board Name
Function
P
Power Supply
C1
Data Driver (Lower Right)
PA
DC-DC Converter, Speaker out, Audio AMP,
Fan Control
Fan Control
C2
Data Driver (Lower Left)
SC
Scan Drive
H
AV Terminal, AV Switch, MSP
SU
Scan out (Upper)
TA
Tuner
SD
Scan out (Lower)
DG
Digital Signal Processor, Micom, HDMI Interface
SS
Sustain Drive
XV
D-TV Interface (PX60B only)
K
Remote receiver, Power LED
D
Format Converter, Plasma AI, Sub-Field Processor
S
Power Switch
HC
Jig Connection
G
Front Terminal
GK
Key Switch
9
TH-37PV60E / TH-37PX60B / TH-42PV60E / TH-42PX60B
6.1. Remove the Back cover
1. See Service Hint (Section 5)
6.2. Remove the fan
1. Disconnect the relay couplers.
2. Remove the screws (×3
each) and remove the fans.
6.3. Remove the rear terminal
cover
1. Remove the screws (×9
, ×8
, ×2
).
2. Remove the rear terminal cover.
6.4. Remove the P-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for
discharge from electrolysis capacitors.
discharge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (P2, P5, P9, P10, P11, P12, P23,
and P25).
3. Remove the screws (×7
) and remove the P-Board.
6 Plasma panel replacement method
10
TH-37PV60E / TH-37PX60B / TH-42PV60E / TH-42PX60B
6.5. Remove the PA-Board
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (PA2, PA5, PA10, PA31, PA32,
PA33, PA34 and PA40).
3. Disconnect the flexible cable (PA20).
4. Remove the screws (×4
) and remove the earth cable.
5. Remove the PA-Board.
6.6. Remove the tuner unit
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (DG5, G51 and PA40).
3. Disconnect the flexible cables (DG3 and PA20).
4. Remove the screws (×4
) remove the tuner unit.
6.7. Remove the XV-Board (PX60B)
1. Unlock the cable clampers to free the cable.
2. Disconnect the tuner cable.
3. Remove the screws (×5
) remove the XV-Board.
(Be careful the couplers (XV01-DG22) when remove the
XV-Board.)
XV-Board.)
11
TH-37PV60E / TH-37PX60B / TH-42PV60E / TH-42PX60B
6.8. Remove the DG-Board
1. Remove the XV-Board (PX60B). (See section 6.7.)
2. Remove the screws (×8
) and remove the XV-Board
metal frame (PX60B).
3. Disconnect the coupler (DG2).
4. Disconnect the flexible cables (DG1, DG15 and DG20).
5. Remove the screw (×1
) remove the DG-Board.
6.9. Remove the TA-Board
1. Disconnect the tuner cable.
2. Remove the screw (×1
) and remove the TA-Board.
6.10. Remove the H-Board
1. Remove the TA-Board.
2. Unlock the cable clampers to free the cable.
3. Disconnect the couplers (H2, H40 and H51).
4. Disconnect the flexible cable (H1).
5. Remove the screws (×5
) and remove the H-Board.
12
TH-37PV60E / TH-37PX60B / TH-42PV60E / TH-42PX60B
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