Service Manual
Page 2
... text pack synchronization signal output to system control IC. 8 RST I CD reset signal input from optical pick-up laser diode. 3 PN I Serial data input from system control IC. 12 SO O Serial data output to LRCK in this set ) 44 DGND - CDC-R104/X104/X144 SECTION 3 DIAGRAMS 3-1. Analog power supply pin (+3.3 V) 5 DGND - Power supply...
... text pack synchronization signal output to system control IC. 8 RST I CD reset signal input from optical pick-up laser diode. 3 PN I Serial data input from system control IC. 12 SO O Serial data output to LRCK in this set ) 44 DGND - CDC-R104/X104/X144 SECTION 3 DIAGRAMS 3-1. Analog power supply pin (+3.3 V) 5 DGND - Power supply...
Service Manual
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CDC-R104/X104/X144 • IC501 MN101E01KAB (SYSTEM CONTROL) (MAIN BOARD (1/2)) Pin No. Power supply pin for internal core (+3.3 V) 11 MMOD I High speed operation clock signal input (... motor control signal output 48 CD DSW I CD mecha down switch detection signal input 49 CD LIMIT I Destination function setting input 3 16 Pull up: "H" 19 RESET I Reset signal input 20 NCO O Not used in this set. (Open) 21 ACC IN I Accessory power supply detection signal input 22 TEST IN I Test mode detection...
CDC-R104/X104/X144 • IC501 MN101E01KAB (SYSTEM CONTROL) (MAIN BOARD (1/2)) Pin No. Power supply pin for internal core (+3.3 V) 11 MMOD I High speed operation clock signal input (... motor control signal output 48 CD DSW I CD mecha down switch detection signal input 49 CD LIMIT I Destination function setting input 3 16 Pull up: "H" 19 RESET I Reset signal input 20 NCO O Not used in this set. (Open) 21 ACC IN I Accessory power supply detection signal input 22 TEST IN I Test mode detection...
Service Manual
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... SERVO board KEY board tuner unit (TU1) MAIN board AUX board 20 20 DISPLAY SECTION - CDC-R104/X104/X144 3-4. ROTARY ENCODER S911 (1/2) KEY MATRIX S901-903 KEY MATRIX S904-910 S911 (2/2) KEY MATRIX S912-920 BACK UP+3.3V RESET IC602 2 IN OUT 1 SYSTEM CONTROL IC501 (3/3) 98 RE 97 KEYIN2 27 KEYACK LCD SO... LIQUID CRYSTAL DISPLAY PANEL DIMMER CONTROL Q901 LED DRIVE Q904-906 LED921,922 ( ) LCD BACK LIGHT PANEL+10V LED DRIVE Q902,903 LED901-920 S702 RESET 19 RESET X502 32.768kHz 15 XIN 16 XOUT OSCIN 13 OSCOUT 12 X501 27MHz 3-5. BLOCK DIAGRAM -
... SERVO board KEY board tuner unit (TU1) MAIN board AUX board 20 20 DISPLAY SECTION - CDC-R104/X104/X144 3-4. ROTARY ENCODER S911 (1/2) KEY MATRIX S901-903 KEY MATRIX S904-910 S911 (2/2) KEY MATRIX S912-920 BACK UP+3.3V RESET IC602 2 IN OUT 1 SYSTEM CONTROL IC501 (3/3) 98 RE 97 KEYIN2 27 KEYACK LCD SO... LIQUID CRYSTAL DISPLAY PANEL DIMMER CONTROL Q901 LED DRIVE Q904-906 LED921,922 ( ) LCD BACK LIGHT PANEL+10V LED DRIVE Q902,903 LED901-920 S702 RESET 19 RESET X502 32.768kHz 15 XIN 16 XOUT OSCIN 13 OSCOUT 12 X501 27MHz 3-5. BLOCK DIAGRAM -