99
VCC1
PS_ON
5.2V
VCC
+
C9805
10UF 50V
R9806
10K 1/8W
R9803
47OHM +-5% 1/8W
B+
C9806
100N 50V
D9801
1N5408-11
D9802
FMN-1106S
R+
1
3
4
5
L9801
200UH
IN
V
1
CO
MP
2
RA
MP
3
CS
4
ZC
D
5
GN
D
6
OU
T
7
VC
C
8
IC9801
LD7591GS
C9807
220pF 50V
R9818
2K 1/8W
R9817
2K 1/8W 5%
Q9801
2SK4087LS
R9815
1K 1/8W
1
2
FB9801
BEAD
+
C9802
47UF 450V
+
C9803
47UF 450V
R9811
13K 1/8W 1%
R9813
10K 1/8W
R9810
470 OHM 1/8W
R9804
680K OHM +-1% 1/4W
R9805
20K 1/4W
R9801 10 OHM +-5% 3WS
R9812
20K 1/8W
R9807
680K OHM +-1% 1/4W
C9810
470N 25V
C9809
47N 50V
R9808
0.1R
R9809
680K OHM +-1% 1/4W
C9808
47P 50V
1
2
t
NR9801
NTCR
C9801
680NF
1
2
FB9802
BEAD
Q9802
2SD1624T-TD-E
C9804
47P 50V
1
2
D9803
RB160M-60TE25
R9802
22OHM +-5% 1/8W
C9811
1U 25V
VCC1
R9816
2.7K 1/8W
1
2
ZD9801
MTZJ T-72 16B
1
2
4
3
IC9802
PC123X8YFZOF
Q9803
2N3904S-RTK/PS
R9814
10K 1/8W
Summary of Contents for LET32/40T900
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
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Page 33: ...33 2 3 Front Panel Control Knobs ...
Page 36: ...36 2 4 How to Connect ...
Page 37: ...37 ...
Page 38: ...38 ...
Page 39: ...39 ...
Page 43: ...43 Step3 Remove the BKT Step4 Separate the AC COVER and SHIELD ...
Page 45: ...45 Step7 Remove the LED BAORD IR BOARD and KEY BOARD ...
Page 46: ...46 LET40T900 Step1 Remove the STAND BASE Step2 Remove the REAR COVER ...
Page 48: ...48 Step5 Remove the LED BAORD IR BOARD and KEY BOARD ...
Page 56: ...56 6 PCB Layout 6 1 Main Board 715G4589M01000004K ...
Page 57: ...57 ...
Page 58: ...58 6 2 Power Board LET32T900 715G4500P01W30003S ...
Page 59: ...59 ...
Page 60: ...60 ...
Page 61: ...61 LET32T900 715G4654P01W21003M ...
Page 62: ...62 ...
Page 63: ...63 ...
Page 64: ...64 LET40T900 715G4581P01W30003H ...
Page 65: ...65 ...
Page 66: ...66 ...