Read Sony HT-DDW880 / HT-DDW900 / STR-K880 / STR-K900 Service Manual online
15
15
STR-K880/K900
STR-K880/K900
• Waveforms
– DIGITAL Board –
1
IC1501
9
(MCLK1)
1 V/DIV, 40 ns/DIV
72 ns
3.4 Vp-p
2
IC1101
id
(X1)
1 V/DIV, 20 ns/DIV
41.6
n
s
4.2 Vp-p
3
IC1301
ws
(XIN)
1 V/DIV, 40 ns/DIV
81 ns
4.4 Vp-p
• Circuit Boards Location
DIGITAL board
MAIN board
POWER board
ADCC board
HEADPHONE board
STANDBY board
AC SELECT board (E51 only)
SPEAKER board
SPEAKER B board
HDMI board (EXCEPT E51)
VIDEO board
DISPLAY board
VIDEO 3 board
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