Sony Trinitron KV-25XBR Service Manual page 34

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CHANNEL VOLTAGE
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VHF CHA-2-13 2V-23V
VHF CHJ-Wt58 1.5V-25V
UHF CHl4-83 t.3V-27V
MEASURED USING VTVM
RF
Q201 2SC2669
IF-AMP
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VM AMP-2
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RGB SN
0307 25C2 785
VM AMP-I
Q403 25AI 175
P.IX CONT
IC20I CX200l4A
VIF,SIF
0306 25C2785
SANO PASS AMP
Q408 25C2603
ASL AMP
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16
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17 18 19
22-25
60-66
3 - 59
0303 2SC2785 0304 2SC2785 Q305 2SC2785
CHRMA BUFFER
!C202 CX20l39
PLLDET
Y.CHROMA
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0409 25C2603
R.D BUFFER
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G.D BUFFER
0431 2SC2603
8.D BUFFER
26-29
20
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25AI 175
PIX CONT
70
Q205 25Al175
HOOi< UP-2
0206 25C2785
HOOK UP-3
PEDESTAL CLAMP
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R·G·B BUFFER
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0417 2SC2785
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0419 25C2785
D.C SIV-2
0420 25A1175
R DET-1
0421 25A1l75
G OET-1
0422 25Al175
BDET-1
IC402
0423 25AI 175
BOET-2
0424 25AI 175
G DET-2
0404 25AI 175
CURRENT SOURCE-I
0405 25AI 175
B CONT-I
0406 25A1175
B C0NT-2
0407 25AI 175
R BUFFER-I
0429 25All75
R 0ET-2
D402-D405
1S5119
PROTEC'F-2,3,4,5
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IC 203
UPC78L05A
5V REG OUT
IC40I CX20l00
RGB SW
C252
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R350 220
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