Komatsu PC58UU-3, Руководство по ремонту

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20-214
PC58UU-3
TROUBLESHOOTING
CONNECTOR TYPES AND MOUNTING LOCATIONS
a
The addresses in the address column are used in the connector arrangement drawing (3-dimensional draw-
ing).
Serial No.: 20001 – 22000
Con-
nector
No.
Type of
connec-
tor
No.
of
pins
Connector
Add-
ress
Con-
nector
No.
Type of
connec-
tor
No.
of
pins
Connector
Add-
ress
A1 DT 3 Junction connector X-6 F11 DT 2 Boom stop EPC valve T-2
A2 SWP 6
Air conditiner unit (Cab specification,
optional)
— F12 DT 2 —
A3 X 1
Compressor (Cab specification,
optional)
— F13 X 2 PPC lock switch X-4
B3 M 3 Junction connector W-2 F14 M 2 Alarm buzzer X-3
B4 — 9
AM/FM car radio (Cab specification,
optional)
— F15 KES1 4 Heater switch X-5
B5 KES1 2 Speaker (Left) — F16 KES1 4 Working lamp switch X-5
B6 KES1 2 Speaker (Right) — F17 KES1 6 Wiper switch X-4
B7 M 4 Junction connector W-2 F18 M 2 X-4
B8 Yazaki 4 Wiper motor — F19 X 2 Travel speed raising switch W-2
B9 M 2 Room lamp — F19 DT 4 Equipment signal connector —
B10 M 2 Junction connector X-2 F20 KES1 2 Heater X-6
D1 SWP 2 Diode (TVC) S-4 F21 DT 2 Power source for inside options X-6
D2 SWP 2 Diode (TVC) S-5 F22 SWP 6 FUel governor motor T-7
D3 SWP 2 Diode (PPC) S-5 F23 DT 2 T-7
D4 SWP 2 Diode (Offset) S-5 F24 DT 4 Attachment selection connector X-6
D5 SWP 2 Diode (Arm) T-1 F25 X 2
Emergency work equipment opera-
tion switch
S-6
D6 SWP 2 Diode (Boom) V-1 F26 M 2 Horn switch T-7
D7 SWP 2 Diode (PPC) T-1 F27 AMP040 16 Monitor panel U-7
D8 SWP 2 Diode (Offset) U-1 F28 KES1 3 Set/Clear switch U-7
D9 SWP 2 Diode (Arm) U-1 F29 KES1 4 Mode selector switch U-8
D10 SWP 2 Diode (Boom) U-1 F30 Terminal 1 Reset terminal power source X-7
D11 SWP 2 Diode K-8 F31 Terminal 1
Potentiometer stop position reset ter-
minal (Side)
W-7
E1 SWP 8 Junction connector S-6 F32 Terminal 1
Potentiometer stop position reset ter-
minal (Front)
W-7
F1 X 4 Junction connector S-3 FB1 — — Fuse box W-8
F2 Yazaki 2 Junction connector S-4 G1 DRC-23 24 (CR700) controller —
F3 SWP 12 Junction connector S-3 G2 DRC-23 40 (CR700) controller —
F4 SWP 8 Junction connector S-3 G3 DRC-23 40 (CR700) controller —
F5 DT 2 For driving pump TVC in emergency T-1 M1 DT 2 Fuel level sensor —
F6 DT 2
For driving work equipment in emer-
gency
T-2 M2 DT 2 Outside optional power source G-1
F7 DT 2 PPC lock solenoid S-2 M3 KES0 2 Washer tank —
F8 DT 2 Travel speed solenoid S-2 M4 Yazaki 2 Horn J-1
F9 DT 2 LEFT offset stop solenoid S-2 M5 M 2 Fusible link H-1
F10 DT 2 Arm IN stop EPC valve S-2 M6 KES1 2 Alternator H-9
(6)
CONNECTOR TYPES AND MOUNTING LOCATIONS