Sony STR-KS2000 Service Manual - Page 40

HDMI RE Board, MAIN Board, DISPLAY Board

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Page 40 highlights

STR-KS2000 • Waveforms - HDMI RE Board -  IC3511 JG (XTALOUT) - MAIN Board - RB IC1018 UK (12.5MHz) RK IC1009 JL (DPLRCK) XE IC3051  (OUT) - DISPLAY Board - FB IC700  (OSC) 35.3 ns 2.2 Vp-p 1 V/DIV, 50 ns/DIV  IC3519 RB (XOUT) 80 ns 3.84 Vp-p 1 V/DIV, 50 ns/DIV RT IC1009 [WN (XTAL) 20.8 μs 3.64 Vp-p 1 V/DIV, 10 μs/DIV RL IC1301 RE (CKOUT) 20.4 ns 3.24 Vp-p 1 V/DIV, 10 ns/DIV XG IC3010 FK (FSOCKO) 2.12 Vp-p 2.34 μs 1 V/DIV, 2 μs/DIV FT Q801 (Collector) 100 ns 3.4 Vp-p 1 V/DIV, 50 ns/DIV 40 ns 1.14 Vp-p 0.5 V/DIV, 20 ns/DIV RE IC1009 PG (DPFSCK) 81 ns 4.56 Vp-p 2 V/DIV, 50 ns/DIV RM IC1301 RG (BCK) 20.8 μs 3.68 Vp-p 2 V/DIV, 10 μs/DIV XH IC3010 RG (XFSOUT) 14.2 μs 21.2 Vp-p 10 V/DIV, 5 μs/DIV FE Q801 (Base) 162 ns 3.76 Vp-p 2 V/DIV, 100 ns/DIV RG IC1009 JM (DPBCK) 324 ns 3.52 Vp-p 2 V/DIV, 200 ns/DIV X IC1301 RH (LRCK) 20.6 ns 3.04 Vp-p 1 V/DIV, 10 ns/DIV XI IC3020 RG (XFSOUT) 14.1 μs 2.6 Vp-p 1 V/DIV, 5 μs/DIV 324 ns 3.68 Vp-p 1 V/DIV, 200 ns/DIV RH IC1009 JI (DPDVLRCK) 20.8 μs 3.52 Vp-p 2 V/DIV, 10 μs/DIV XB IC1301 X (XMCK) 20.4 ns 4.4 Vp-p 2 V/DIV, 10 ns/DIV 20.8 μs 3.52 Vp-p 1 V/DIV, 10 μs/DIV RI IC1009 JK (DPDVBCK) 81.5 ns 4.32 Vp-p 2 V/DIV, 50 ns/DIV XT IC1301 XB (XOUT) STR-KS2000 326 ns 3.6 Vp-p 1 V/DIV, 100 ns/DIV 81 ns 2 V/DIV, 50 ns/DIV 4.24 Vp-p 40 40

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STR-KS2000
STR-KS2000
40
40
• Waveforms
– HDMI RE Board –
IC1018
(12.5MHz)
1 V/DIV, 50 ns/DIV
80 ns
3.84 Vp-p
IC1009
(XTAL)
0.5 V/DIV, 20 ns/DIV
IC1301
(CKOUT)
2 V/DIV, 50 ns/DIV
IC1009
(DPDVLRCK)
1 V/DIV, 10
μ
s/DIV
IC1009
(DPDVBCK)
1 V/DIV, 100 ns/DIV
IC1009
(DPFSCK)
2 V/DIV, 100 ns/DIV
162 ns
3.76 Vp-p
324 ns
3.68 Vp-p
IC1009
(DPBCK)
1 V/DIV, 200 ns/DIV
IC1009
(DPLRCK)
1 V/DIV, 10
μ
s/DIV
324 ns
3.52 Vp-p
IC1301
(BCK)
2 V/DIV, 200 ns/DIV
IC1301
(LRCK)
2 V/DIV, 10
μ
s/DIV
IC1301
(XMCK)
2 V/DIV, 50 ns/DIV
IC1301
(XOUT)
2 V/DIV, 50 ns/DIV
40 ns
1.14 Vp-p
3.52 Vp-p
20.8
μ
s
326 ns
3.6 Vp-p
20.8
μ
s
3.64 Vp-p
81 ns
4.56 Vp-p
20.8
μ
s
3.52 Vp-p
81.5 ns
4.32 Vp-p
81 ns
4.24 Vp-p
1 V/DIV, 50 ns/DIV
1 V/DIV, 50 ns/DIV
35.3 ns
2.2 Vp-p
100 ns
3.4 Vp-p
IC3511
(XTALOUT)
IC3519
(XOUT)
2.34
μ
s
2.12 Vp-p
IC3051
(OUT)
1 V/DIV, 10 ns/DIV
20.4 ns
3.24 Vp-p
IC3010
(FSOCKO)
IC3010
(XFSOUT)
1 V/DIV, 10 ns/DIV
IC3020
(XFSOUT)
2 V/DIV, 10 ns/DIV
IC700
(OSC)
1 V/DIV, 2
μ
s/DIV
2 V/DIV, 10
μ
s/DIV
20.8
μ
s
3.68 Vp-p
20.4 ns
4.4 Vp-p
Q801 (Collector)
10 V/DIV, 5
μ
s/DIV
14.2
μ
s
21.2 Vp-p
Q801 (Base)
1 V/DIV, 5
μ
s/DIV
14.1
μ
s
2.6 Vp-p
20.6 ns
3.04 Vp-p
– MAIN Board –
– DISPLAY Board –