Read Panasonic KX-MB1500RUB / KX-MB1500RUW / KX-MB1520RUB / KX-MB1520RUW / KX-MB1500RUD Service Manual online
2
KX-MB1500RUB/KX-MB1500RUW/KX-MB1520RUB/KX-MB1520RUW
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------5
1.1. For Service Technicians ----------------------------------5
1.2. AC Caution---------------------------------------------------5
1.3. Personal Safety Precautions ----------------------------6
1.2. AC Caution---------------------------------------------------5
1.3. Personal Safety Precautions ----------------------------6
1.3.1. Moving Sections of the Unit-------------------------6
1.3.2. Live Electrical Sections ------------------------------6
1.3.2. Live Electrical Sections ------------------------------6
1.4. Service Precautions ---------------------------------------6
1.4.1. Precautions to Prevent Damage from
Static Electricity ----------------------------------------6
2 Warning --------------------------------------------------------------7
2.1. About Lead Free Solder (PbF: Pb free) --------------7
2.1.1. Suggested PbF Solder -------------------------------7
2.2. Discarding of P. C. Board --------------------------------8
2.3. Insulation Resistance Test -------------------------------8
2.4. Battery Caution ---------------------------------------------8
2.5. Laser Beam and Fuser Unit Section ------------------8
2.6. Note for Repairing------------------------------------------9
2.3. Insulation Resistance Test -------------------------------8
2.4. Battery Caution ---------------------------------------------8
2.5. Laser Beam and Fuser Unit Section ------------------8
2.6. Note for Repairing------------------------------------------9
3 Specifications ---------------------------------------------------- 10
4 General/Introduction ------------------------------------------- 11
4 General/Introduction ------------------------------------------- 11
4.1. Optional Accessories------------------------------------ 11
4.2. Translation Lists ------------------------------------------ 11
4.2. Translation Lists ------------------------------------------ 11
4.2.1. Error Message (Report)---------------------------- 11
4.2.2. Error Message (Display)--------------------------- 12
4.2.2. Error Message (Display)--------------------------- 12
5 Features ------------------------------------------------------------ 13
5.1. General Features----------------------------------------- 13
5.2. Hardware Requirements for Multi-Function
5.2. Hardware Requirements for Multi-Function
Software ---------------------------------------------------- 13
6 Technical Descriptions---------------------------------------- 14
6.1. Connection Diagram------------------------------------- 14
6.2. General Block Diagram--------------------------------- 15
6.3. Main Board Section-------------------------------------- 17
6.2. General Block Diagram--------------------------------- 15
6.3. Main Board Section-------------------------------------- 17
6.3.1. Data Flow---------------------------------------------- 17
6.3.2. RTC Backup Circuit--------------------------------- 26
6.3.3. Modem Circuit Operation (KX-MB1520
6.3.2. RTC Backup Circuit--------------------------------- 26
6.3.3. Modem Circuit Operation (KX-MB1520
ONLY) -------------------------------------------------- 27
6.3.4. TEL Line Section (KX-MB1520 ONLY) -------- 28
6.4. NCU Section (KX-MB1520 ONLY)------------------- 30
6.4.1. General ------------------------------------------------ 30
6.4.2. EXT. TEL. Line Relay (RLY100) ----------------- 30
6.4.3. Bell Detection Circuit ------------------------------- 30
6.4.4. Pulse Dial Circuit ------------------------------------ 30
6.4.5. Line Amplifier and Side Tone Circuit------------ 30
6.4.6. Remote FAX Activation Circuit ------------------- 31
6.4.7. TAM Interface Circuit ------------------------------- 31
6.4.2. EXT. TEL. Line Relay (RLY100) ----------------- 30
6.4.3. Bell Detection Circuit ------------------------------- 30
6.4.4. Pulse Dial Circuit ------------------------------------ 30
6.4.5. Line Amplifier and Side Tone Circuit------------ 30
6.4.6. Remote FAX Activation Circuit ------------------- 31
6.4.7. TAM Interface Circuit ------------------------------- 31
6.5. Speaker Phone Section (KX-MB1520 ONLY)----- 32
6.5.1. General ------------------------------------------------ 32
6.6. CIS Control Section-------------------------------------- 33
6.7. Motor Drive Section-------------------------------------- 35
6.7. Motor Drive Section-------------------------------------- 35
6.7.1. Engine Motor Control Circuit --------------------- 35
6.7.2. FB (Flat bed) motor drive circuit ----------------- 38
6.7.2. FB (Flat bed) motor drive circuit ----------------- 38
6.8. Timing chart and wave form of scanner
motors------------------------------------------------------- 40
6.8.1. Drive mode of FB motor --------------------------- 40
6.8.2. Normal 1-2 phase excitation (half step)-------- 41
6.8.3. W1-2 phase excitation (Quarter step) ---------- 42
6.8.4. W1-2 phase excitation (Quarter step) ---------- 43
6.8.2. Normal 1-2 phase excitation (half step)-------- 41
6.8.3. W1-2 phase excitation (Quarter step) ---------- 42
6.8.4. W1-2 phase excitation (Quarter step) ---------- 43
6.9. FAN Motor Section--------------------------------------- 44
6.9.1. General ------------------------------------------------ 44
6.9.2. Circuit Diagram of FAN ---------------------------- 44
6.9.3. Speed Control Block ------------------------------- 44
6.9.4. Abnormal detect and Lock protect Block------ 47
6.9.3. Speed Control Block ------------------------------- 44
6.9.4. Abnormal detect and Lock protect Block------ 47
6.10. Solenoid Driver Section -------------------------------- 48
6.11. LSU (Laser Scanning Unit) Section----------------- 49
6.12. Sensors and Switches Section----------------------- 51
6.12.1. Pick up & Registration & Manual paper
sensor ------------------------------------------------- 52
6.12.2. Print timing sensor---------------------------------- 52
6.12.3. Exit sensor-------------------------------------------- 53
6.12.4. Interlock switch -------------------------------------- 53
6.12.5. Toner Sensor----------------------------------------- 54
6.12.6. Drum Life sensor circuit --------------------------- 55
6.12.3. Exit sensor-------------------------------------------- 53
6.12.4. Interlock switch -------------------------------------- 53
6.12.5. Toner Sensor----------------------------------------- 54
6.12.6. Drum Life sensor circuit --------------------------- 55
6.13. Operation Board Section ------------------------------ 56
6.14. LCD Section----------------------------------------------- 57
6.15. HVPS (High Voltage Power Supply) Section ----- 58
6.14. LCD Section----------------------------------------------- 57
6.15. HVPS (High Voltage Power Supply) Section ----- 58
6.15.1. HVPS Specification for EUK1MNB31HA------ 58
6.15.2. CHG-BIAS (Charge BIAS)/UNIT ---------------- 58
6.15.3. DEV DC BIAS UNIT-------------------------------- 59
6.15.4. DEV AC BIAS UNIT -------------------------------- 59
6.15.5. TRA (-) BIAS (Transfer (-) BIAS)/TRA (+)
6.15.2. CHG-BIAS (Charge BIAS)/UNIT ---------------- 58
6.15.3. DEV DC BIAS UNIT-------------------------------- 59
6.15.4. DEV AC BIAS UNIT -------------------------------- 59
6.15.5. TRA (-) BIAS (Transfer (-) BIAS)/TRA (+)
BIAS (Transfer (+) BIAS) UNIT------------------ 59
6.16. Heat Lamp Control Circuit----------------------------- 60
6.17. Main Board Power Supply Section------------------ 65
6.17. Main Board Power Supply Section------------------ 65
6.17.1. 3.3V and 1.2V Power Supply Descriptions --- 65
6.17.2. +5VD Power Supply Descriptions -------------- 66
6.17.2. +5VD Power Supply Descriptions -------------- 66
6.18. Power Supply Board Section ------------------------- 68
6.19. Mechanical Operation ---------------------------------- 69
6.19. Mechanical Operation ---------------------------------- 69
6.19.1. Printing ------------------------------------------------ 69
7 Location of Controls and Components ----------------- 70
7.1. Overview --------------------------------------------------- 70
7.1.1. Front view--------------------------------------------- 70
7.1.2. Rear view --------------------------------------------- 70
7.1.2. Rear view --------------------------------------------- 70
7.2. Control Panel --------------------------------------------- 71
8 Installation Instructions -------------------------------------- 72
8.1. Installation ------------------------------------------------- 72
8.1.1. Installation Space ----------------------------------- 72
8.1.2. Recording Paper ----------------------------------- 73
8.1.3. Documents the Unit Can Send ------------------ 77
8.1.4. Toner Cartridge -------------------------------------- 77
8.1.5. Required computer environment---------------- 80
8.1.6. Installing Multi-Function Station on a
8.1.2. Recording Paper ----------------------------------- 73
8.1.3. Documents the Unit Can Send ------------------ 77
8.1.4. Toner Cartridge -------------------------------------- 77
8.1.5. Required computer environment---------------- 80
8.1.6. Installing Multi-Function Station on a
computer ---------------------------------------------- 81
8.2. Connections----------------------------------------------- 82
9 Operating Instructions---------------------------------------- 84
9.1. Your Logo (KX-MB1520 ONLY) --------------------- 84
9.2. Character entry (KX-MB1520 ONLY) --------------- 85
9.2. Character entry (KX-MB1520 ONLY) --------------- 85
9.2.1. To Select Characters Using [] or []-------------- 85
10 Test Mode --------------------------------------------------------- 86
10.1. Test Functions -------------------------------------------- 86
10.1.1. DTMF Single Tone Transmit Selection
(KX-MB1520 ONLY)-------------------------------- 87
10.1.2. Button Code Table (KX-MB1500) --------------- 88
10.1.3. Button Code Table (KX-MB1520) --------------- 88
10.1.4. Print Test Pattern------------------------------------ 89
10.1.3. Button Code Table (KX-MB1520) --------------- 88
10.1.4. Print Test Pattern------------------------------------ 89
11 Service Mode----------------------------------------------------- 90
11.1. Programming and Lists--------------------------------- 90
11.1.1. Operation --------------------------------------------- 90
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