Kenwood TS-990S Service Manual
Also see for SP-990: Instruction manual
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TS-990S218TERMINAL FUNCTIONPin No. Name I/O Function11 BB3 O Graphic blue data 3 output for sub display12 VSS - Sub display system GND13 BB4 O Graphic blue data 4 output for sub display14 BB5 O Graphic blue data 5 output for sub display15 VSS - Sub display system GND16 BB6 O Graphic blue data 6 output for sub display17 BB7 O Graphic blue data 7 output for sub display18 VSS - Sub display system GND19 GG0 O Graphic green data 0 output for sub dis-play20 GG1 O Graphic green data 1 output for sub dis-play21 VSS - Sub display system GND22 GG2 O Graphic green data 2 output for sub dis-play23 GG3 O Graphic green data 3 output for sub dis-play24 VSS - Sub display system GND25 GG4 O Graphic green data 4 output for sub dis-play26 GG5 O Graphic green data 5 output for sub dis-play27 VSS - Sub display system GND28 GG6 O Graphic green data 6 output for sub dis-play29 GG7 O Graphic green data 7 output for sub dis-play30 VSS - Sub display system GND31 RR0 O Graphic red data 0 output for sub display32 RR1 O Graphic red data 1 output for sub display33 VSS - Sub display system GND34 RR2 O Graphic red data 2 output for sub display35 RR3 O Graphic red data 3 output for sub display36 VSS - Sub display system GND37 RR4 O Graphic red data 4 output for sub display38 RR5 O Graphic red data 5 output for sub display39 VSS - Sub display system GND40 RR6 O Graphic red data 6 output for sub display41 RR7 O Graphic red data 7 output for sub display42 VSS - Sub display system GND43 DEN O Display eneble output for sub display44 HSYNC O Not used45 VSYNC O Not used46 VSS - Sub display system GND47 DOTCLK O Dot clock output for sub display48 VSS - Sub display system GND49 NC - No connection50 VCC O Digital 3.3V for sub displayPin No. Name I/O FunctionCN501 (to Accessory (USB) unit D/10 CN603)1 U1VBUS O VBUS 5V for USB HOST 12 U1D+ I/O Positive universal serial data for USBHOST13 U1D- I/O Negative universal serial data for USBHOST14 U1SGND - Shield GND for USB HOST 15 U1GND - Digital GND for USB HOST16 U2VBUS O VBUS 5V for USB HOST 27 U2D+ I/O Positive universal serial data for USBHOST28 U2D- I/O Negative universal serial data for USBHOST 29 U2SGND - Shield GND for USB HOST 210 U2GND - Digital GND for USB HOST2CN651 (to Display (MAIN LCD BACK) unit B/6 CN406)1 VCC O Digital 3.3V for main display2 VCC O Digital 3.3V for main display3 VCC O Digital 3.3V for main display4 VCC O Digital 3.3V for main display5 DE O Data enable for main display6 VSS - Main display system GND7 VSS - Main display system GND8 B5 O Graphic blue data 5 output for main dis-play9 VSS - Main display system GND10 B4 O Graphic blue data 4 output for main dis-play11 VSS - Main display system GND12 B3 O Graphic blue data 3 output for main dis-play13 VSS - Main display system GND14 B2 O Graphic blue data 2 output for main dis-play15 VSS - Main display system GND16 B1 O Graphic blue data 1 output for main dis-play17 VSS - Main display system GND18 B0 O Graphic blue data 0 output for main dis-play19 VSS - Main display system GND20 G5 O Graphic green data 5 output for maindisplay21 VSS - Main display system GND22 G4 O Graphic green data 4 output for maindisplay23 VSS - Main display system GND24 G3 O Graphic green data 3 output for maindisplay25 VSS - Main display system GND |
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