Pioneer VSX-07TX Service Manual - Page 78

VSX-D906S, VSX-O7TX, VSX-09TX 7.3.3 PCB PARTS LIST NOTES: • Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • The A mark found on some component parts indicates the importance of the safetyfactor of the part. Therefore, when replacing, be sure to use parts of identical designation. • When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 eff ective digits (any digit apartfrom 0), such as 560 ohm and 47k ohm (tolerance is shown by J = 5%, and K = 10%). 560Q -> 56 X 10' -> 561 RD1/4P U .EMJ 47kO ▪ 47 X 1W 473 0.5O -> R50 RD1/4PUM7.1 RN211 EEO( 1O 1R0 RSIPEPE) K Ex.2 When there are 3 effective digits (such as in high precision metalfilm resistors). 5.62kO -> 562 X 10' -> 5621 RN1/4PCEHMF Mark No. Description SEMICONDUCTORS ICI IC2 IC3, IC4 IC5 Q4 - Q6 Q -Q3 DI, D3, D7 D2 DS - D20 LED D4 - D6 CAPACITORS C2 C4 - C7, C1 1 C3 CI CS - Cl() RESISTORS R2001, R2002 RI, R2 ,R4 Other Resistors OTHERS xi, X2 RESONATOR (4MHz) Parts No. AZC7275 AZC7274 TC74HC07AF RH5VA21A A 2SAI037 2SC3265 SE1003 -C SPS-503C-3 CL - 230HR - CD RLS - 73 CEAS470M10 CKSQY13104K25 CEAS221M10 CEAS101M6R3 CCSQCH I 00J50 RSI/SS0R0J RSI/8S3R9.1 RS1110SDDOJ KBR - 4.0M 1O7