Polaroid FLM-373B User Manual Page 1

2006 LCD Models – North America FLM-2632, FLM-2632M, FLM-2634B, FLM-3232, FLM-3232M, FLM-323B, FLM-3234B, FLM-3732, FLM-3732M, FLM-373B, FLM-3734B,

New Remote Control www.polaroid.com 10

Factory Mode Procedure 1. Power on TV. 2. Press volume up and channel up buttons on the TV simultaneously and release. 3. Power off TV with remo

www.polaroid.com 12The operation of each OSD control is described in the following table: Menu Options Sub-Options Function and Description Picture

www.polaroid.com 13Closed Caption C1,C2,C3,C4,T1,T2, TT4,and Off Set the closed caption mode. Input Password Input the 4-digit password. “0000” Blo

2. Troubleshooting / Flow Charts Note: Reseat all cables, check fuse by AC plug, perform a clear or reset in factory mode and retest before ordering

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www.polaroid.com 18 3. Polaroid Display Cell Defect Specification In some cases, a panel may have defective cells that cannot be controlled. These d

4. Before Returning This Product to the User Before returning this product to the user, always perform the following safety checks: (1) Inspect all

Important Service and Safety Information

5. Disassembly Procedure Note: Before disassembly of any part the TV, make sure the power is OFF, and the power cord is removed from the wall outlet.

Rear Cover Removal Lay TV flat on workbench. Be careful to protect the front bezel and LCD screen from being scratched. Use protective cloth between w

(7) Lift up the control box from the A/V connector side (PIC1). There are cables underneath that are connected so be careful. Release control box fro

Rear Cabinet Cover LCD Panel and Front Bezel Note: Before disassembly of any part the TV, make sure the power is OFF, and the power cord is removed

(5) Remove screws from TV stand support frame (PIC1) (6) Remove screws from TV stand support frame (PIC1). (7) Remove TV stand suppor

(8) Remove the EMI Aluminum Foil Sheilding Tape from the LCD Panel (PIC1, 2) (9) EMI Aluminum Foil Sheilding Tape must be replaced during assembly.

(10) Remove from the D-sub board Speaker wire, Front/Side Control Button wire, and A/V wire connectors (PIC1) (11) Remove the black tape from the Sp

(13) Remove the foam spacer from LCD Panel and remove the A/V wire under the frame (PIC1). (14) Save foam spacer and place in position during assemb

(18) Remove screws that secure the LCD panel to the bezel (PIC1, PIC2) (19) TWO MEN REQUIRED!! Lift LCD Panel from the bezel (20) Replace LCD panel.

A/V Board Removal and Replacement Note: Before disassembly of any part the TV, make sure the power is OFF, and the power cord is removed from the wal

Important Service and Safety Information Service work should be performed only by qualified service technicians familiar with all safety checks and th

IR Board Removal and Replacement Note: Before disassembly of any part the TV, make sure the power is OFF, and the power cord is removed from the wall

Front/Side Control Buttons Removal and Replacement Note: Before disassembly of any part the TV, make sure the power is OFF, and the power cord is re

6. Spare Parts Lists – FLM-Series 26, 32, 37 Attention Service Centers Some models consist of parts with multiple versions. Replacement parts in th

www.polaroid.com 33 Polaroid FLM-323B Part List Model Version Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Aud

www.polaroid.com 34 Polaroid FLM-373B Part List Model Version Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Aud

www.polaroid.com 35 Polaroid FLM-2632M Part List Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Audio Cable 621-181-2000H

www.polaroid.com 36 Polaroid FLM-3232 Part List Model Version Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Audio C

www.polaroid.com 37 Polaroid FLM-3234B Part List Model Version Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Audio

www.polaroid.com 38 Polaroid FLM-3734B, FLX-374 Part List Part Number Description 600-181-3200-LIH AC Power Cord 621-181-60002H Audio Cable 621-1

Exploded View Diagram Model Numbers: FLM-2632, FLM-2632M, FLM-2634B www.polaroid.com 39

(1) Always use a dedicated soldering bit for different types of solder. If a different type of solder comes in contact with a lead-free solder bit, s

Model Number: FLM-3232, FLM-323B, FLM-3232M, FLM-3234B www.polaroid.com 40

Model Number: FLM-3732, FLM-373B, FLM-3732M, FLM-3734B, FLX-374 www.polaroid.com 41

7. Block Diagram – FLM-Series 26, 32, 37 www.polaroid.com 42 PIU105V330HLGP IO- 3CVBS1ATSC BoardAnalog Tuner BoardI/O ConnectorPowe

8. Schematics HMDI connector is a type A receptacle for video/audio mode. 1. TMDS Data 2+ 9. TMDS Data 0- 17. CEC/GND 2. TMDS Data 2 shield 10.

www.polaroid.com 44 HDMI Format DVI 1.0 Level/Impedance 0.5~3.0Vp-p/100 Ohm (Differential),50 Ohm (Single ending) TMDS Mode Single Link Frequency Fh =

www.polaroid.com 45 RGB PC Timing STANDARD RESOLUTION V FREQ Hz H FREQ kHz CLK MHz VGA 640x480 60 31.47 25.16 VGA 640x480 75 37.5 31.5 SVGA 800x600 60

Power Source AC100 – 240 V, 60/50 Hz Sound Output 10W X2, 8 Ohm. Signal Connector Pin Assignment Pin Assignment Pin Assignment Pin Ass

IR Board www.polaroid.com 47Tit leSize Document Number RevDate: SheetofGF371-XUAIR SENSOR PCBProview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng

Front/Side Control Buttons www.polaroid.com 48ZD25.6VZD15.6VSW2SOURCESW3MENUSW4CH-UPSW5CH-DOWNSW1POWER-ONPOWER-ONSOERCECH-UPMEN UCH-DOWNTit leSize Do

AV AUX Board www.polaroid.com 49 L3FB-40-0805-700MAFRONT_A_RL5FB-40-0805-700MAFRONT_A_LR375C312pFR575C512pFPHONE_A_LPHONE_A_DPHONE_A_RU2RC lamp0504FLI

www.polaroid.com 5Table of Contents 1. Operation ...

D-SUB 37 PIN Board www.polaroid.com 50 J1D-SUB 37P FEMALE19181716151413121110987654321202122232425262728293031323334353637CON1200PHD-16LT151311975

9. PCB Layout Diagrams Front/Side Control Button Board (Component Side Top) Front/Side Control Button Board (Component Side Bottom) IR/LED B

D-SUB 37 Pin Board (Component Side Top) D-SUB 37 Pin Board (Component

www.polaroid.com 61. Operation

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Original Remote Control www.polaroid.com 8

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