Read Panasonic KX-T7730RU Service Manual Supplement online
3
KX-T7730RU
1.2.1.
MAIN BOARD
SInce the main board was changed, the display on the board; PSUP1382ZC was also changed to PSUP1382ZD.
Distinguish a change by this indication.
When replacing MAIN BOARD PSUP1382ZC with PSUP1382ZD for Suffix H.
Distinguish a change by this indication.
When replacing MAIN BOARD PSUP1382ZC with PSUP1382ZD for Suffix H.
1.2.1.1.
MAIN BOARD PARTS
Change from the Original Service Manual Section 13.3.
Safety Ref.
No.
Part No.
Part Name & Description Remarks
PCB1
PSWPT7730RU
MAIN BOARD ASS'Y (RTL)
(ICS)
IC1 PNWIT7730X
IC
IC2 C0EBF0000123 IC
IC3 C1CB00001673 IC
IC5 C0JBAS000185 IC
IC6 C0ABBA000025 IC
IC7 PQVIBA06FPE2 IC S
IC8 C0JBAS000249 IC
IC9 C0JBAB000551 IC
IC10 C0ABBA000025 IC
IC11 C0DBGYY00887 IC
IC3 C1CB00001673 IC
IC5 C0JBAS000185 IC
IC6 C0ABBA000025 IC
IC7 PQVIBA06FPE2 IC S
IC8 C0JBAS000249 IC
IC9 C0JBAB000551 IC
IC10 C0ABBA000025 IC
IC11 C0DBGYY00887 IC
(TRANSISTORS)
Q1 B1ADGP000008 TRANSISTOR(SI) S
Q2 B1ADGP000008 TRANSISTOR(SI) S
Q3 B1ABCF000020 TRANSISTOR(SI)
Q4 B1ABCF000020 TRANSISTOR(SI)
Q5 B1ABCF000020 TRANSISTOR(SI)
Q6 B1ABDF000026 TRANSISTOR(SI)
Q8 B1ABCF000020 TRANSISTOR(SI)
Q9 B1ABCF000020 TRANSISTOR(SI)
Q2 B1ADGP000008 TRANSISTOR(SI) S
Q3 B1ABCF000020 TRANSISTOR(SI)
Q4 B1ABCF000020 TRANSISTOR(SI)
Q5 B1ABCF000020 TRANSISTOR(SI)
Q6 B1ABDF000026 TRANSISTOR(SI)
Q8 B1ABCF000020 TRANSISTOR(SI)
Q9 B1ABCF000020 TRANSISTOR(SI)
Q10 B1ABDF000026 TRANSISTOR(SI)
Q11 PSVTUMG2NTR TRANSISTOR(SI) S
Q12 PSVTUMG2NTR TRANSISTOR(SI) S
Q13 B1ABDF000026 TRANSISTOR(SI)
Q14 B1ABDF000026 TRANSISTOR(SI)
Q15 PSVTUMG2NTR TRANSISTOR(SI) S
Q16 PSVTUMG2NTR TRANSISTOR(SI) S
Q18 UN5213 TRANSISTOR(SI) S
Q20 UN5213 TRANSISTOR(SI) S
Q11 PSVTUMG2NTR TRANSISTOR(SI) S
Q12 PSVTUMG2NTR TRANSISTOR(SI) S
Q13 B1ABDF000026 TRANSISTOR(SI)
Q14 B1ABDF000026 TRANSISTOR(SI)
Q15 PSVTUMG2NTR TRANSISTOR(SI) S
Q16 PSVTUMG2NTR TRANSISTOR(SI) S
Q18 UN5213 TRANSISTOR(SI) S
Q20 UN5213 TRANSISTOR(SI) S
Q21 B1GBCFNN0035 TRANSISTOR(SI)
Q22 UN5113 TRANSISTOR(SI)
Q22 UN5113 TRANSISTOR(SI)
Q101 2SA1576R TRANSISTOR(SI) S
Q102 B1ABCF000020 TRANSISTOR(SI)
Q105 B1GHCFCJ0001 TRANSISTOR(SI)
Q102 B1ABCF000020 TRANSISTOR(SI)
Q105 B1GHCFCJ0001 TRANSISTOR(SI)
Q106 B1GHCFCJ0001 TRANSISTOR(SI)
Q107 B1GHCFCJ0001 TRANSISTOR(SI)
Q108 B1GHCFCJ0001 TRANSISTOR(SI)
Q109 PSVTUMG2NTR TRANSISTOR(SI) S
Q107 B1GHCFCJ0001 TRANSISTOR(SI)
Q108 B1GHCFCJ0001 TRANSISTOR(SI)
Q109 PSVTUMG2NTR TRANSISTOR(SI) S
Q111 B1ABGE000011 TRANSISTOR(SI)
Q112 B1ABGE000011 TRANSISTOR(SI)
Q113 B1ABGE000011 TRANSISTOR(SI)
Q114 B1ABGE000011 TRANSISTOR(SI)
Q112 B1ABGE000011 TRANSISTOR(SI)
Q113 B1ABGE000011 TRANSISTOR(SI)
Q114 B1ABGE000011 TRANSISTOR(SI)
(DIODES)
D1 B0EDER000009 DIODE(SI)
D2 B0EDER000009 DIODE(SI)
D3 DA2J10100L DIODE(SI)
D4 DA2J10100L DIODE(SI)
D5 DA2J10100L DIODE(SI)
D6 B0BC013A0007 DIODE(SI)
D7 DA2J10100L DIODE(SI)
D9 B0BC6R100010 DIODE(SI)
D2 B0EDER000009 DIODE(SI)
D3 DA2J10100L DIODE(SI)
D4 DA2J10100L DIODE(SI)
D5 DA2J10100L DIODE(SI)
D6 B0BC013A0007 DIODE(SI)
D7 DA2J10100L DIODE(SI)
D9 B0BC6R100010 DIODE(SI)
D10 DA2J10100L DIODE(SI)
D11 B3AAB0000347 DIODE(SI) S
D12 B3ABB0000294 DIODE(SI) S
D13 B3AAB0000347 DIODE(SI) S
D14 B3AAB0000347 DIODE(SI) S
D15 B3AAB0000347 DIODE(SI) S
D16 B3AAB0000347 DIODE(SI) S
D17 B3AAB0000347 DIODE(SI) S
D18 B3AGB0000050 DIODE(SI)
D19 B3AGB0000050 DIODE(SI)
D11 B3AAB0000347 DIODE(SI) S
D12 B3ABB0000294 DIODE(SI) S
D13 B3AAB0000347 DIODE(SI) S
D14 B3AAB0000347 DIODE(SI) S
D15 B3AAB0000347 DIODE(SI) S
D16 B3AAB0000347 DIODE(SI) S
D17 B3AAB0000347 DIODE(SI) S
D18 B3AGB0000050 DIODE(SI)
D19 B3AGB0000050 DIODE(SI)
D20 B3AGB0000050 DIODE(SI)
D21 B3AGB0000050 DIODE(SI)
D22 B3AGB0000050 DIODE(SI)
D23 B3AGB0000050 DIODE(SI)
D24 B3AGB0000050 DIODE(SI)
D25 B3AGB0000050 DIODE(SI)
D26 B3AGB0000050 DIODE(SI)
D27 B3AGB0000050 DIODE(SI)
D28 B3AGB0000050 DIODE(SI)
D29 B3AGB0000050 DIODE(SI)
D21 B3AGB0000050 DIODE(SI)
D22 B3AGB0000050 DIODE(SI)
D23 B3AGB0000050 DIODE(SI)
D24 B3AGB0000050 DIODE(SI)
D25 B3AGB0000050 DIODE(SI)
D26 B3AGB0000050 DIODE(SI)
D27 B3AGB0000050 DIODE(SI)
D28 B3AGB0000050 DIODE(SI)
D29 B3AGB0000050 DIODE(SI)
Safety Ref.
No.
Part No.
Part Name & Description Remarks
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