Sony TC-K890ES - Section 1 Diagrams

TC -K222ESA/K890ES |
TC-K222ESA is successor model for TC-K222ESL. Notice of main change
TC-K890ES is successor model for TC-K870ES. 1. The circuit description and electrical adjustment is
This service manual described only the difference for difference due to change of output levels.
these new models. Please refer TC-K222ESL/K870ES 2. Cabinet and cabinet appearance.
service manual (9-956-281-11) for detail informations.
SCHEMATIC DIAGRAM DIFFERNCE DESCRIPTION
CARBON 5.1K 5% 1/4W CARBON 33K 5% 1/4W
CARBON 2.7K 5% 1/4W CARBON 3.3K 5% 1/4W
CARBON 9.1K 5% 1/4W CARBON 68K 5% 1/4W
CARBON 96 1/8
CARBON 2.7K 5% 1/4W CARBON 33K 5% 1/4W
R313/ 413 CARBON 5.1K 5% 1/4W CARBON 3.3K 5% 1/4W
RV102/ 202 ADJ, CARBON 47K (CAL METER) ADJ, CARBON 22K (CAL METER)
RVS41
PHONE LEVEL HEADPHONE AMP
SECTION 1
DIAGRAMS
SCHEMATIC DIAGRAM
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9 0103 METER AMP
'SS132
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150k
ik
YN: 28021148 25021145
PANEL (E} BOARD
ers RV593 R382 R383 eet p3ze REC MUTE 1 £0 SWITCH G32
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. 2
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RISS [CAL METER