Sony STR-K1500 - Receiver Component For Ht-ddw1500 Service Manual page 15

• Circuit Boards Location
STANDBY board
SPEAKER B board
POWER board
ADCC board
HEADPHONE board
VIDEO 3 board
STR-K1500
AC SELECT board (E51 only)
SPEAKER C/SB board
VIDEO board
HDMI board (SP, SP6, AUS)
DIGITAL board
DISPLAY board
MAIN board
• Waveforms
– DIGITAL Board –
1
IC1501 9 (MCLK1)
3.4 Vp-p
72 ns
1 V/DIV, 40 ns/DIV
2
IC1101 id (X1)
4.2 Vp-p
41.6 n s
1 V/DIV, 20 ns/DIV
3
IC1301 ws (XIN)
4.4 Vp-p
81 ns
1 V/DIV, 40 ns/DIV
15 15
STR-K1500
Ver. 1.1