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TB1254N View Datasheet(PDF) - Toshiba

Part Name
Description
Manufacturer
TB1254N Datasheet PDF : 58 Pages
First Prev 51 52 53 54 55 56 57 58


R53:
4.7kĦ
CE28:47ƒÊF
Ver3.7
VR2:
50kB
R50:51kĦ
CE24:10ƒÊF
R51:
51kĦ
VR1:
50kB
CE25:100ƒÊF
C31:0.01ƒÊF
CE26:47ƒÊF
R52:
4.7kĦ
C32:0.01ƒÊF
CE27:100ƒÊF
CE14:0.22ƒÊF
R35:8.2kĦ
C17: +
8200pF
R34:15kĦ
C18:0.01ƒÊF
+
CE15:100ƒÊF
R36:
R37: 390Ħ
91Ħ
R38:100Ħ
H.AFC Filter
FBP IN/
SCP OUT
H Vcc(9V)
H OUT
Dig. GND
SCL
CE29:
47ƒÊF
C33:
0.01ƒÊF
R39:100Ħ
SDA
R40:0pen
C019: +
BLACK Det
0.01ƒÊF CE16:1ƒÊF
+
CE17:100ƒÊF
+
CE18:1ƒÊF
Dig. VDD
Sync IN
R203:
2kĦ
R202:
1kĦ
+
CE19:0.22ƒÊF
R201: C20:0.1ƒÊF
1kĦ
Y IN
DC Restor
MON OUT
CE30:100ƒÊF
C021:0.01ƒÊF
+
CE20:100ƒÊF
CE21:1ƒÊF +
75Ħ
C22:0.1ƒÊF
75Ħ
C23:0.1ƒÊF
R204:75Ħ
Y/C Vcc(5V)
C IN
U IN
V IN
+
CE201:1ƒÊF
R41:470ƒ¶ CE22:0.22ƒÊF
EXT IN
LOOP Filter
CE202:1ƒÊF
+
C24:1000pF
TV IN
C25:0.01ƒÊF
R46:
1kĦ
R45:
330Ħ
CE23:10ƒÊF
+
R205:680Ħ
F1:Trap
+
CE203:4.7ƒÊF
R43:2kĦ
R42:3kĦ
R47:51Ħ
C26:0.1ƒÊF
C27:0.01ƒÊF
C28:0.01ƒÊF
R48:1kĦ
F2:
BPF
R49:1kĦ
DE-EMP.
PIF tank
PIF tank
DC NF
EXT AUDIO
IF DET OUT
AFT OUT
SIF IN•^
H CORRECTION IN
C16:0.01ƒÊF
CE13:100ƒÊF
SW3:
ABCL IN
ref R
V OUT
V NFB
V RAMP
IK IN
B OUT
G OUT
R OUT
Y/C GND
EXT.B IN
EXT.G IN
EXT.R IN
Ys/Ym SW
RGB Vcc(9V)
CW OUT
X'tal
APC Filter
IF AGC
RF AGC
C15:0.1ƒÊF
R33:10kĦ D1:
C106:2200pF
R29:5.6kĦ,1%
R30:1kƒ¶ C14:0.47ƒÊF
R32:1kĦ
Q10:
R31:510Ħ
C13:8200pF
CE31:0.47ƒÊF
ZD1: SW2:
4.7v R22:100Ħ Q4:
R21:100Ħ
R23:10kĦ
R20:3kĦ
Q5:
R18:3kƒR¶19:100ƒ¶ R24:100ƒ¶
Q6:
R17:100Ħ
R16:3kĦ
Q7:
R15:100Ħ
Q8:
C12:0.1ƒÊF
R14:75Ħ
C11:0.1ƒÊF
R13:75Ħ
C10:0.1ƒÊF
Q9:
R26:510Ħ
R28:1.2kĦ R27:510Ħ
CE11:100ƒÊF
R12:75Ħ
CE10:100ƒÊF
R300:10kĦ
C9:0.01ƒÊF
Q3:
X1:
4.433619MHz C8:9pF
R11:
C7:2200pF
R10:33kƒ¶ CE9:0.22ƒÊF
CE8:2.2ƒÊF
C302:
0.01ƒÊF
R8:33kĦ
NC
IF IN
C6:0.01ƒÊF
CE7:4.7ƒÊF
IF IN
IF GND
AUDIO OUT
SIF OUT
RIPPLE FIL
IF Vcc
C5:
0.01ƒÊF
CE3:
22ƒÊF
C4
Q1:
R6:
Q2:
R5:
R4:
R3:
R2:
CE6:
R1:
C3:
L2:
L1:12ƒÊH
+5V P1: +9V
Reg.
00/01/28 52

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