Panasonic TH-37PV600E / TH-37PV600B / TH-42PV600E / TH-42PV600B Service Manual ▷ View online
5 Service Hint
Board Name
Function
Board Name
Function
P
Power Supply
SC
Scan Drive
PA
DC-DC Converter, Power SOS,
Speaker out, Audio AMP, Fan Control
Speaker out, Audio AMP, Fan Control
SU
Scan out (Upper)
SD
Scan out (Lower)
H
AV Terminal, AV Switch, MSP
SS
Sustain Drive
TA
Tuner
K
Remote receiver, Power LED
DG
Digital Signal Processor, Micom, HDMI Interface
S
Power Switch
XV
D-TV Interface (PX600B only)
G
Front Terminal
D
Format Converter, Plasma Ai, Sub-Field Processor
GK
Key Switch
HC
Jig Connection
GS
SD Card Slot
C1
Data Driver (Lower Right)
SD-M
SD Module (MPEG4/PHOTO view, SD recording)
None serviceable.
SD Module should be exchanged for service.
None serviceable.
SD Module should be exchanged for service.
C2
Data Driver (Lower Left)
9
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
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
2. Remove the screws (×3
each) and remove the fans.
6.3. Remove the Speaker box ass’y
(left)
1. Unlock the cable clampers to free the cable.
2. Disconnect the relay coupler.
3. Remove the Speaker box ass’y (left).
2. Disconnect the relay coupler.
3. Remove the Speaker box ass’y (left).
6.4. Remove the Speaker box ass’y
(right)
1. Unlock the cable clampers to free the cable.
2. Disconnect the relay coupler.
3. Remove the Speaker box ass’y (right).
2. Disconnect the relay coupler.
3. Remove the Speaker box ass’y (right).
6 Plasma panel replacement method
10
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
6.5. Remove the tuner cover
1. Remove the screws (×7
, ×8
, ×2
).
2. Remove the tuner cover.
6.6. 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,
2. Disconnect the couplers (P2, P5, P9, P10, P11, P12, P23,
and P25).
3. Remove the screws (×7
) and remove the P-Board.
6.7. Remove the PA-Board
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (PA1, PA2, PA5, PA10, PA31,
2. Disconnect the couplers (PA1, PA2, PA5, PA10, PA31,
PA32, PA33 and PA40).
3. Disconnect the flexible cable (PA20).
4. Remove the screws (×4
4. Remove the screws (×4
) and remove the earth cable.
5. Remove the PA-Board.
11
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
6.8. Remove the tuner unit
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (DG5, G51, H52, PA40 and earth
2. Disconnect the couplers (DG5, G51, H52, PA40 and earth
cable).
3. Disconnect the flexible cables (DG3 and PA20).
4. Disconnect the relay couplers and remove the speaker
4. Disconnect the relay couplers and remove the speaker
cables.
5. Remove the screws (×4
) remove the tuner unit.
6.9. Remove the XV-Board
(PX600B)
1. Unlock the cable clampers to free the cable.
2. Disconnect the tuner cable.
3. Remove the screws (×5
2. Disconnect the tuner cable.
3. Remove the screws (×5
) remove the XV-Board.
(Be careful the coupler (XV01-DG22) when remove the XV-
Board.)
Board.)
6.10. Remove the DG-Board
1. Remove the XV-Board (PX600B). (See section 6.9.)
2. Remove the screws (×8
2. Remove the screws (×8
) and remove the XV-Board
metal frame (PX600B).
3. Disconnect the coupler (DG2).
4. Disconnect the flexible cables (DG1, DG15 and DG20).
5. Remove the screw (×1
4. Disconnect the flexible cables (DG1, DG15 and DG20).
5. Remove the screw (×1
) remove the DG-Board.
12
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
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