21 Basic Troubleshooting Guide
21.1. Troubleshooting Guide for F61 and/or F76
This section illustrates the checking procedures when upon detecting the error of “F61” and/or “F76” after power up of the unit. It
is for purpose of troubleshooting and checking in SMPS, D-Amp & Power Supply P.C.B.
21.1.1. Block Diagram
Speaker Out
DC Detect
SUBWOOFER
CENTER
FRONT -
R
FRONT -
L
SURROUND -
R
SURROUND -
L
30V Detect
( 30V_SENSE )
SYS6V
FAN Detect
D -AMP P.C.B.
SMPS P.C.B.
MICRO-P
DCDET 2
DCDET 2
SYS6V
T
+18V Fan Detect
emperature
Detect
DCDET 2
127
SA-PT660P / SA-PT660PC
Содержание SA-PT660P
Страница 7: ...Ref No Part No Part Name Description Remarks C5705 F1BAF1020020 1000pF M 7 SA PT660P SA PT660PC ...
Страница 12: ...12 SA PT660P SA PT660PC ...
Страница 25: ... Refer to Section 7 1 for the section on Remote Control Key Buttons Operations 25 SA PT660P SA PT660PC ...
Страница 45: ...45 SA PT660P SA PT660PC ...
Страница 47: ...9 2 Main Components and P C B Locations 47 SA PT660P SA PT660PC ...
Страница 71: ...Step 3 Release the catch and push the guide as arrows shown to close both grooves 71 SA PT660P SA PT660PC ...
Страница 92: ...SA PT660P SA PT660PC 92 ...
Страница 102: ...102 SA PT660P SA PT660PC ...
Страница 130: ...CN5501 Fig 3 Fan Connector 130 SA PT660P SA PT660PC ...
Страница 136: ...136 SA PT660P SA PT660PC ...
Страница 141: ...24 Exploded Views 24 1 Cabinet Parts Location SA PT660P SA PT660PC 141 ...
Страница 142: ...24 2 Packaging SA PT660P SA PT660PC 142 ...