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KEH-P490,P4900,P4950
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Vref
IN1_L
IN2_L
IN3_L
IN4+_L
AGND Loud-
out_L
SVin_L
Front-
out_L
Rear-
out_L
FIE_L
DGND
IN4-_L
CLK
VCC
IN1_R
IN2_R
IN3_R
IN4+_R
AGND
Loud-
out_R
SVin_R
Front-
out_R
Rear-
out_R FIE_R
STB
IN4-_R
DATA
Isolator
circuit
Primary
volume
Anti Alias
filter
Treble
Anti radiation
filter
Middle
Bass
Loudness
volume
FIE
Fader
volume
Secondary
volume
Zero cross
detect circuit
Primary
volume
Anti Alias
filter
Middle
Treble
Bass
Isolator
circuit
Anti radiation
filter
Loudness
volume
Zero cross
detect circuit
Fader
volume
Secondary
volume
FIE
Digital block
Auto-Zero
Auto-Zero
7.2 PARTS
7.2.1 IC
CXA2559Q
PML003AM
Содержание KEH-P490
Страница 6: ...6 KEH P490 P4900 P4950 CASSETTE MECHANISM MODULE ...
Страница 13: ...6 KEH P490 P4900 P4950 2 3 CASSETTE MECHANISM MODULE ...
Страница 15: ...8 KEH P490 P4900 P4950 ...
Страница 18: ...CEK1136 TUNER AMP UNIT A 11 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A A b A ...
Страница 19: ...FM AM TUNER UNIT B 12 KEH P490 P4900 P4950 1 2 3 4 1 2 3 4 D C B A A a A a A b 1 ...
Страница 20: ...13 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A KEYBOARD UNIT DECK UNIT C D A a A a A b 2 3 ...
Страница 21: ...14 1 2 3 4 1 2 3 4 D C B A A a A b A b KEH P490 P4900 P4950 CEK1136 TUNER AMP UNIT A 1 ...
Страница 22: ...15 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A A b A a A b 2 3 ...
Страница 24: ...17 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A B ER UNIT IFC A ...
Страница 26: ...19 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A R UNIT IFC A B ...
Страница 27: ...20 KEH P490 P4900 P4950 1 2 3 4 1 2 3 4 D C B A C 3 4 KEYBOARD UNIT ...
Страница 28: ...DISP CLOCK RPT PAUSE BSM KEYBOARD UNIT CN601 C A 21 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A C ...
Страница 32: ...25 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A A SIDE A CN251 D B ANTENNA IP BUS ...
Страница 33: ...26 KEH P490 P4900 P4950 1 2 3 4 1 2 3 4 D C B A A TUNER AMP UNIT A ...
Страница 34: ...27 KEH P490 P4900 P4950 5 6 7 8 5 6 7 8 D C B A A SIDE B ...
Страница 35: ...28 KEH P490 P4900 P4950 1 2 3 4 1 2 3 4 D C B A 4 2 FM AM TUNER UNIT B SIDE A FM AM TUNER UNIT A B ...
Страница 36: ...29 KEH P490 P4900 P4950 1 2 3 4 1 2 3 4 D C B A B SIDE B FM AM TUNER UNIT B ...
Страница 54: ...47 KEH P490 P4900 P4950 7 2 2 DISPLAY CAW1563 SEGMENT COMMON ...