Sony 10001, Service Manual

Page: 49 / 116

Main
code Sub code
(1) Sub code
(2) Error message Description
14 04 00 FRONT FAN2 TROU-
BLE • Probable cause 1: FRONT FAN 2 (in front fan
assembly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 05 00 FRONT FAN3 TROU-
BLE • Probable cause 1: FRONT FAN 3 ( in front fan
assembly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 06 00 FRONT FAN4 TROU-
BLE • Probable cause 1: FRONT FAN 4 (in front fan
assembly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 07 00 REAR FAN1 TROUBLE • Probable cause 1: REAR FAN 1 (in rear fan as-
sembly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 08 00 REAR FAN2 TROUBLE • Probable cause 1: REAR FAN 2 (in rear fan as-
sembly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 09 00 REAR FAN3 TROUBLE • Probable cause 1: REAR FAN 3 (in rear fan as-
sembly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 0A 00 REAR FAN4 TROUBLE • Probable cause 1: REAR FAN 4 (in rear fan as-
sembly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 0B 00 SLOT FAN TROUBLE • Probable cause 1: SLOT FAN (in slot fan assem-
bly)
• Probable cause 2: IC3 (FPGA) on SY-422A board
• Protected operation: None
14 0C 00 DM FAN1 TROUBLE • Probable cause 1: DM FAN (on DM-154 board)
• Probable cause 2: IC1 (FPGA1), D101, Q111 on
DM-154 board
• Protected operation: None
14 0E pp PORT x DIO FAN1
TROUBLE • Probable cause 1: DIO FAN 1 (on DIO-95 board
of port x)
• Probable cause 2: IC2 (FPGA2), CN106, D112,
Q115 on DIO-95 board
• Protected operation: None
14 0F pp PORT x DIO FAN2
TROUBLE • Probable cause 1: DIO FAN 2 (on DIO-95 board
of port x)
• Probable cause 2: IC2 (FPGA2), CN107, D113,
Q116 on DIO-95 board
• Protected operation: None
Note
For the location of each fan, refer to “1-1-2. Location of Main Mechanical Parts” .
2-2-2. Main Code 26
When a power supply error is detected, the following error occurs.
Main
code Sub code
(1) Sub code
(2) Error message Description
26 01 00 POWER SUPPLY UNIT
TROUBLE Malfunction of power assembly was detected.
• Probable cause: Power assembly
• Protected operation: None
PWS-4400
2-3