Canon EOS 7 - Page 93

No. Code Applicable Unit Function
48 RFLED2 MAIN FLED drive control circuit standard
voltage-dividing resistor
49 RFLED3 MAIN FLED drive control circuit standard
voltage-dividing resistor
50 RFLED4 MAIN FLED drive control circuit resistor
51 HV1 MAIN Orientation detection sensor
52 HV2 MAIN Orientation detection sensor
53 TRHVON MAIN Orientation detection sensor-driving transistor
54 RHV1 MAIN Orientation detection sensor-driving resistor
55 RHV2 MAIN Orientation detection sensor output pull-up
resistor
56 IREDDR MAIN IRED (Eye Control LED) drive
57 ICCYL1 MAIN YLED-IC’s power source-stabilizing capacitor
58 CYL2 MAIN IRED lighting capacitor
59 RYL0 MAIN
60 RYL1 MAIN IRED current-determining resistor
61 RYL2 MAIN IRED current-determining resistor
62 RYL3 MAIN IRED current-determining resistor
63 RYL4 MAIN IRED current-determining resistor
64 RYL5 MAIN IRED lighting resistor
65 RYL7 MAIN IRED current-monitoring resistor
66 RESIC2 MAIN VDD3 monitoring IC
67 CPUC3 MAIN RESIC2 capacitor
68 CPUC4 MAIN RESIC2 capacitor
69 TRMIF MAIN Lens-mounted detection FET
70 RLCLK1 MAIN LCLK line’s pull-up resistor
71 RLCLK2 MAIN LCLK line’s protective resistor
72 RLIN MAIN Lens transmission terminal pull-up resistor
73 RLOUT MAIN LOUT line’s protective resistor
74 RMIF MAIN Lens-mounted detection resistor
75 TRPR MAIN Film transport photo reflector driving transistor
76 CPR MAIN Film transport photo reflector output noise-control
capacitor
77 RPR1 MAIN Film transport photo reflector ON current-
determining resistor
78 RPR2 MAIN Film transport photo reflector drive circuit resistor
79 RPR3 MAIN Film transport photo reflector output detection
resistor
80 SPLIC MAIN Superimposition circuit-driving IC
81 CSPL MAIN SPLIC’s power source-stabilizing capacitor
82 RSPL1 MAIN Superimposition ON current-determining resistor
83 RSPL2 MAIN Superimposition ON current-determining resistor
84 TRDATE MAIN Dateback module-driving transistor
85 EEPROM MAIN Data memory ROM
86 OPAMP1 MAIN DAC power source conversion OPAMP
87 DXON MAIN DX-reading control transistor
88 TRHVON MAIN HV switch-driving transistor
89 RESIC2 MAIN VDD3 power source-monitoring IC
90 TRDATE MAIN Dateback module-driving transistor
Part 2: Technical Information
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