Sharp PN-T322B Service Manual - Page 51
Disassembly And Assembly, 1. Pwb And Wiring Diagram
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CHAPTER 7. DISASSEMBLY AND ASSEMBLY CAUTION n Do not touch the PWBs which employ lead-free solder with bare hands. Always use gloves. n Use the earth band when performing the procedures. n When servicing the Display such as replacing a PWB, make sure to service with the Display laid and with a protective sheet spread over the LCD panel. 1. PWB AND WIRING DIAGRAM ■ PN-T321 10 1 2 34 A B D C No. Parts name A LED driver PWB B Power supply PWB C Temperature sensor PWB D Main PWB E Key PWB 9 Parts code 0QP0000000036 0QP0000000035 0QP0000000037 0QP0000000034 0QP0000000038 E 8 76 No. Cable name 1 LED driver PWB cable 2 LCD module cable 3 Speaker L cable 4 Speaker R cable 5 Key FFC 6 Power supply harness 7 Temperature watch control cable 8 AMP power supply cable 9 Inlet harness F AC harness 5 Parts code 0QP0000000021 0QP0000000020 0QP0000000025 0QP0000000024 0QP0000000023 0QP0000000022 0QP0000000029 0QP0000000026 0QP0000000028 0QP0000000027 PN-T321/T322B DISASSEMBLY AND ASSEMBLY 7 - 1