Sony STR-K7200 Service Manual - Page 35

STR-K7200 6-20. SCHEMATIC DIAGRAM - MIC/HEADPHONE Section - 1 2 3 4 5 6 7 A B (Page 24) MAIN H BOARD (3/3) CNP500 Y DISPLAY BOARD CNP106 (Page 43) C D DCAC BOARD CN2000 5P +7V 1 NC 2 GND 3 -7V 4 DCAC_IN 5 C2006 1 50V R2006 1k IC2000 NJM4565M(TE2) C2005 33p R2005 1M R2003 10k C2003 0.033 R2017 2.2k R2018 1.2k C2018 0. 1 C2002 1 50V R2019 2.2k R2000 1k J2000 AUTO CAL MI C R2001 10k C2001 100p 0 0 0 7 VCC 8765 1234 VEE C2011 0.022 IC2000 MIC AMP C2205 0. 1 TP2000 (CHASSIS) -6. 9 0 0 0 D2014 MA2J1110GLS0 R2015 33k R2016 15k C2014 0.47 50V D2013 MA2J1110GLS0 C2013 1 50V R2010 10k C2010 0.033 C2008 56p R2008 560k C2012 0.022 R2007 10k E HEADPHONE BOARD CNP790 4P E HP_DETECT 1 R-CH 2 MAIN BOARD GND 3 (3/3) CN792 L-CH 4 C791 0. 1 F (Page 24) TP790 J790 PHONES (CHASSIS) • Waveforms - DIGITAL AB Board -  IC1301 XB (XOUT) 4.3 Vp-p 82 ns 2 V/DIV, 50 ns/DIV  IC1009 [WD (XTAL) 1.2 Vp-p 40 ns 500 mV/DIV, 20 ns/DIV  IC1010 UK (X1) 80 ns 3.9 Vp-p 2 V/DIV, 50 ns/DIV - XM Board - RB IC102 XI (OSCOUT) 22.8 ns 4.1 Vp-p 2 V/DIV, 10 ns/DIV RT IC102 FM (I2SSCLK) 356 ns 4.6 Vp-p 2 V/DIV, 200 ns/DIV RE IC102 SB (I2SLRCLK) 22.8 μs 4.2 Vp-p 2 V/DIV, 10 μs/DIV RG IC102 SE (I2SOCLK) 88.5 ns 4.2 Vp-p 2 V/DIV, 50 ns/DIV - HDMI Board - XB IC3511 JG (XTALOUT) 2.2 Vp-p 35.3 ns 1 V/DIV, 50 ns/DIV XT IC3519 RB (XOUT) 100 ns 3.4 Vp-p 1 V/DIV, 50 ns/DIV - DISPLAY Board - FB IC100  (OSC) 2.2 Vp-p 2.6 μs 1 V/DIV, 2 μs/DIV STR-K7200 35 35