Service Manual V, Inc 320A Kalmus Drive Costa Mesa, CA 92626 TEL : +714-668-0588 FAX :+714-668-9099 Top Confidential Model #: VIZIO L37
CONFIDENTIAL – DO NOT COPY Page 2-6 File No. SG-0176 8. DIMENSIONS (Physical dimension) Width: 959.9mm. Depth: 311.0mm Height: 748.4mm 9. WEIGHT (Phy
CONFIDENTIAL – DO NOT COPY Page 9-4 File No. SG-0176 CH1 XTALI (U9 PIN A15);CH2 XTALO (U9 PIN B15) 2. AV&TV MODE (AV1/AV2/AV3/TV) VIDEO CH1
CONFIDENTIAL – DO NOT COPY Page 9-5 File No. SG-0176 CH1 CVBS1+ (U9 PINA2); CH2 CVBS1 (R136) CH1 AV1L (U20 PIN1); CH2 AUO1L_SWO (U20 PIN36)
CONFIDENTIAL – DO NOT COPY Page 9-6 File No. SG-0176 CH1 AUSPL (RA12) ; CH2 L+ (UA1 PIN17) CH1 D_CLK# (U11 PIN46);CH2 D_DQ15(U11 PIN65)
CONFIDENTIAL – DO NOT COPY Page 9-7 File No. SG-0176 CH1 DACMCLK (U22 PIN11);CH2 DOUT (U22 PIN12) CH1 SCL34H(U22 PIN19);CH2 SDA34H (U22 PIN18)
CONFIDENTIAL – DO NOT COPY Page 9-8 File No. SG-0176 3. ANALOG HD MODE (ANALOG HD1/HD2) CH1Y1_IN (R105); CH2 Y (U21 PIN7) CH1Y (R280); CH2 Y+ (C
CONFIDENTIAL – DO NOT COPY Page 9-9 File No. SG-0176 CH1 TUL (U20 PIN44); CH2 AUO1L_SWO (U20 PIN 36) CH1 AUSPL (RA12) ; CH2 L+ (UA1 PIN17)
CONFIDENTIAL – DO NOT COPY Page 9-10 File No. SG-0176 4. DIGITAL HD CH1 DATA2+ (P1 PIN 1); CH2 DATA2- (P1 PIN3) CH1 HDMI0 (U16 PIN 124) ;CH2 HDMI1
CONFIDENTIAL – DO NOT COPY Page 9-11 File No. SG-0176 CH1 XTLI (U16 PIN85) ;CH2 XTLO (U16 PIN86) CH1 HDMISDA (U16 PIN39);CH2 HDMISCL (U16 PIN40)
CONFIDENTIAL – DO NOT COPY Page 9-12 File No. SG-0176 DTV Mode(Video Board): CH1 AO1BCK (J1 Pin 7) ; CH2 AO1SDATA0 (J1 PIN 9) CH1 VOPCLK (
CONFIDENTIAL – DO NOT COPY Page 9-13 File No. SG-0176 CH1 VOPCLK (J1 Pin 44) ; CH2 VOG0 (J1 PIN 21) CH1 VOPCLK (J1 Pin 44) ; CH2 VOR0 (J1 PIN 3
CONFIDENTIAL – DO NOT COPY Page 2-7 File No. SG-0176 9-2. OPERATING PRECAUTIONS (1) The spike noise causes the mis-operation of circuits. It should b
CONFIDENTIAL – DO NOT COPY Page 9-14 File No. SG-0176 CH1 XTAL1 (C63) ; CH2 XTAL2 (C62) CH1 OPWM0 (R42) ; CH2 OXTALI (R43)
CONFIDENTIAL – DO NOT COPY Page 9-15 File No. SG-0176 5. POWER ON/OFF CH1 DV120B (F1); CH2 GPIO (R3); POWER ON
CONFIDENTIAL – DO NOT COPY Page 9-16 File No. SG-0176 CH1 DV120B (F1); CH2 GPIO (R3); POWER OFF CH1 DV50B (U7 PIN8); CH2 GPIO (R3); POWER ON
CONFIDENTIAL – DO NOT COPY Page 9-17 File No. SG-0176 CH1 DV50B (U7 PIN8); CH2 GPIO (R3); POWER OFF CH1 DV120B (U6 PIN1); CH2 AV_V90 (U6 PIN3) POW
CONFIDENTIAL – DO NOT COPY Page 9-18 File No. SG-0176 CH1 DV120B (U6 PIN1); CH2 AV_V90 (U6 PIN3) POWER OFF CH1 DV50A (U4 PIN1); CH2 DV33A (F3) AC
CONFIDENTIAL – DO NOT COPY Page 9-19 File No. SG-0176 CH1 DV50A (U4 PIN1); CH2 DV33A (F3) AC POWER OFF CH1 DV33A (U5 PIN 1); CH2 DV18A (U5 PIN2)
CONFIDENTIAL – DO NOT COPY Page 9-20 File No. SG-0176 CH1 DV33A (U5 PIN 1); CH2 DV18A (U5 PIN2) AC POWER OFF CH1 DV50B(U14 PIN 3); CH2 DV25 (U14
CONFIDENTIAL – DO NOT COPY Page 9-21 File No. SG-0176 CH1 DV25 (U13 PIN7); CH2 D1V25 (U13 PIN3) POWER OFF CH1 GPIO (R3); CH2 LVDS-SEQ (R10) POWER
CONFIDENTIAL – DO NOT COPY Page 9-22 File No. SG-0176 CH1 GPIO (R3); CH2 LVDS-SEQ (R10) POWER OFF CH1 GPIO (R3); CH2 ATSC-SW(R121) POWER ON
CONFIDENTIAL – DO NOT COPY Page 9-23 File No. SG-0176 CH1 GPIO (R3); CH2 ATSC-SW(R121) POWER OFF
CONFIDENTIAL – DO NOT COPY Page 3-1 File No. SG-0176 Chapter 3 On Screen Display Main unit button Power Input CH ▲ CH ▼ VOL + VOL - MUTE / EXIT ME
CONFIDENTIAL – DO NOT COPY Page 10-1 File No. SG-0176 N0Yes N0N0Yes N0N0 Yes Yes N0 Yes Chapter 10 Trouble shooting MONITOR DISPLAY NOTHING (PC MODE
CONFIDENTIAL – DO NOT COPY Page 10-2 File No. SG-0176 Yes N0N0N0Yes Yes Yes N0 (TV, COMPOSITE VIDEO1, 2, 3, S-VIDEO) IS NOT DISPLAY CORRECTLY
CONFIDENTIAL – DO NOT COPY Page 10-3 File No. SG-0176 N0N0N0N0Yes Yes Yes Yes (COMPO
CONFIDENTIAL – DO NOT COPY Page 10-4 File No. SG-0176 Yes Yes N0N0N0Yes (HDMI) IS NOT DISPLAY CORRECTLY Input signal good? Start
CONFIDENTIAL – DO NOT COPY Page 10-5 File No. SG-0176 YesN0N0YesN0N0N0N0N0YesYesYesYes TROUBLE OF DC-DC CONVERTER Start J1 PIN 9,10,11 J1 PIN 2,3
CONFIDENTIAL – DO NOT COPY Page 10-6 File No. SG-0176 N0YesYesN0 TROUBLE OF DDC READING Start Analog DDC OK? Support DDC1/2B 1.Analog
CONFIDENTIAL – DO NOT COPY Page 3-2 File No. SG-0176 e. SKIP CHANNEL (YES/NO) D. PARENTAL CONTROL: a. PARENT LOCK ENABLE (ON/OFF) b. TV RATING c. MOV
CONFIDENTIAL – DO NOT COPY Page 3-3 File No. SG-0176 C. AUDIO ADJUST: a. VOLUME (0~100) b. BASS (0~100) c. TREBLE (0~100) d. BALANCE (0~100) e. SURRO
CONFIDENTIAL – DO NOT COPY Page 3-4 File No. SG-0176 f. REVERB (OFF, CONCERT, LIVING ROOM, HALL, ARENA) g. MUTE (ON/OFF) h. SPEAKERS (ON/OFF) i. AUDI
CONFIDENTIAL – DO NOT COPY Page 3-5 File No. SG-0176 B. AUDIO ADJUST: a. VOLUME (0~100) b. BASS (0~100) c. TREBLE (0~100) d. BALANCE (0~100) e. SURRO
CONFIDENTIAL – DO NOT COPY Page 3-6 File No. SG-0176 g. Adjust the SHARPNESS (0~100) B. AUDIO ADJUST: a. VOLUME (0~100) b. BASS (0~100) c. TREBLE (0~
CONFIDENTIAL – DO NOT COPY Page 3-7 File No. SG-0176 2. DIGITAL COLOSED CAPTION α.OFF β.SERVICE1 γ.SERVICE2 δ.SERVICE3 ε.SERVICE4. ζ.SERVICE5 η.SERVI
CONFIDENTIAL – DO NOT COPY Page 3-8 File No. SG-0176 η.YELLOW θ.MAGENTA BLACKGROUND OPACITY α.SOLID β.TRANSLUCENT γ.TRANSPARENT WINDOW COLOR α.BLACK
VIZIO L37 Service Manual Table of Contents CONTENTS PAGE Sections 1. Features 1-1 2. Specifications 2-1 3. On Screen Display 3-1
CONFIDENTIAL – DO NOT COPY Page 3-9 File No. SG-0176 F. SPECIAL FEATURES: a. LANGUAGE (ENGLISH/FRANCE/SPANISH) b. SLEEP TIMER (OFF/30/60/90/120) c. W
CONFIDENTIAL – DO NOT COPY Page 4-1 File No. SG-0176 Chapter4 Factory preset timings This timing chart is already preset for the TFT LCD analog &
CONFIDENTIAL – DO NOT COPY Page 5-1 File No. SG-0176 Chapter5 Pin Assignment The TFT LCD analog display monitors use a 15 Pin Mini D-Sub connector a
CONFIDENTIAL – DO NOT COPY Page 5-2 File No. SG-0176 PC connector 15 pin male D-sub connector a. Pin Assignment Refer to Table 1 b. Signal Level Vide
CONFIDENTIAL – DO NOT COPY Page 5-3 File No. SG-0176 HDMI Signal (Digital HD): a. Pin Assignment Refer to Table 2. b. Type A c. Polarity Positive o
CONFIDENTIAL – DO NOT COPY Page 5-4 File No. SG-0176 b. Signal Level Video (Y): Analog 0.1Vp-p/75Ω Video (C): Analog 0.286p-p/75
CONFIDENTIAL – DO NOT COPY Page 5-5 File No. SG-0176 F-Type TV RF connector NTSC System: a. Signal Level: Analog 1Vp-p typical(45dB~90dB) b. System
CONFIDENTIAL – DO NOT COPY Page 5-6 File No. SG-0176 Analog HD2 a. Frequency H: 15.734KHz V: 60Hz (NTSC-480i) H: 31KHz V: 60Hz (NTSC-480p) H: 45KHz
CONFIDENTIAL – DO NOT COPY Page 5-7 File No. SG-0176 PHONE JACK AUDIO INPUT : a. Signal Level 1Vrms b. Frequency Response 250Hz-20KHz
CONFIDENTIAL – DO NOT COPY Page 6-1 File No. SG-0176 Chapter 6 Block Diagram The TV system block diagram is powered by power board that transforms A
VINC Service Manual VIZIO L37 VIZIO L37 Service Manual COPYRIGHT © 2000 V, INC. ALL RIGHTS RESERVED. IBM and IB
CONFIDENTIAL – DO NOT COPY Page 6-2 File No. SG-0176 The function of the inverter is to step up the voltage supplied by the main board to the power t
CONFIDENTIAL – DO NOT COPY Page 6-3 File No. SG-0176 Main Board Block Diagram ROPAU28CbRWM8776CbAUO2L_SWOHEADPHONEJ3LRFLASHMEMORYU10AUO1R_SWOI2CY+3
CONFIDENTIAL – DO NOT COPY Page 6-4 File No. SG-0176 Video Board Block Diagram I2CControl PinAudio SignalVideo SignalI2CU18DV33Narrow_IF_OP1&OP
CONFIDENTIAL – DO NOT COPY Page 7-1 File No. SG-0176 Chapter7 Main Board I/o Connections J7 CONNECTION (TOP→BOTTOM) Pin Description 1 “Auto” 2 “Le
CONFIDENTIAL – DO NOT COPY Page 7-2 File No. SG-0176 J3 CONNECTION (TOP→BOTTOM) Pin Description Pin Description 1 “+3.3V” 16 “HPR” 2 “GND” 1
CONFIDENTIAL – DO NOT COPY Page 7-3 File No. SG-0176 J2 CONNECTION (TOP→BOTTOM) Pin Description Pin Description 1 “GND” 26 “GND” 2 “I2C_SW” 27
CONFIDENTIAL – DO NOT COPY Page 7-4 File No. SG-0176 J8 CONNECTION (TOP→BOTTOM) Pin Description 1 “+5V” 2 “GND” 3 “GND” 4 “+12V” 5 “+12V”
CONFIDENTIAL – DO NOT COPY Page 8-1 File No. SG-0176 Chapter 8 Theory of Circuit Operation The operation of D-SUB 15pin route The D-SUB 15pin is
CONFIDENTIAL – DO NOT COPY Page 8-2 File No. SG-0176 1. The power key through POW and GND to control MTK8205, MTK8205 will receive a low signal to t
CONFIDENTIAL – DO NOT COPY Page 8-3 File No. SG-0176 BOLOCK DIAGRAM 1. Video input a. Input Multiplexing 1.component X2 2.composite X3 3.s-videoX1
CONFIDENTIAL – DO NOT COPY Page 1-1 File No. SG-0176 Chapter 1 Features 1. Built in TV channel selector for TV viewing 2. Simulatnueous displ
CONFIDENTIAL – DO NOT COPY Page 8-4 File No. SG-0176 b. Input formats: 1.support HDTV 480i/480p/720p/1080p 2.support Y/C signal 1VP-P/75Ω 3.support Y
CONFIDENTIAL – DO NOT COPY Page 8-5 File No. SG-0176 BOLOCK DIAGRAM 4. 2D-Graphic/OSD processor Two OSD planes. Support alpha blending among these
CONFIDENTIAL – DO NOT COPY Page 8-6 File No. SG-0176 5. Microprocessor interface When power is supplied and power key is pressed then the rest circui
CONFIDENTIAL – DO NOT COPY Page 8-7 File No. SG-0176 b. PIP/POP HARDWARE LIMITION: Secondary Window Source Primary Window SourceABCDEFG H I ATSC T
CONFIDENTIAL – DO NOT COPY Page 8-8 File No. SG-0176 c. Scaling Arbitrary ratio vertical/horizontal scaling of video, from1/32X to 32X Advanced linea
CONFIDENTIAL – DO NOT COPY Page 8-9 File No. SG-0176 8. Flash Usage Flash is used to store FW code, fonts, bitmaps, and big tables for VGA, Video, an
CONFIDENTIAL – DO NOT COPY Page 8-10 File No. SG-0176 DDR SDRAM (M13S128168A-6T) Application Pin description
CONFIDENTIAL – DO NOT COPY Page 8-11 File No. SG-0176 Command Truth Table 1. Power-Up and Initialization Sequence The following sequence is require
CONFIDENTIAL – DO NOT COPY Page 8-12 File No. SG-0176 6. Issue a mode register set command for “DLL reset”. The additional 200 cycles of clock input
CONFIDENTIAL – DO NOT COPY Page 8-13 File No. SG-0176 3. Precharge The precharge command is used to precharge or close a bank that has activated. Th
CONFIDENTIAL – DO NOT COPY Page 2-1 File No. SG-0176 Chapter 2 Specification 1. LCD CHARACTERISTICS Type: WXGA TFT LCD Size: 37 inch Display Size: 3
CONFIDENTIAL – DO NOT COPY Page 8-14 File No. SG-0176 4. Row Active The Bank Activation command is issued by holding CAS and WE high with CS and RAS
CONFIDENTIAL – DO NOT COPY Page 8-15 File No. SG-0176 7. Burst Read Operation Burst Read operation in DDR SDRAM is in the same manner as the current
CONFIDENTIAL – DO NOT COPY Page 8-16 File No. SG-0176 MX29LV160BTTC (Flash) Application The MX29LV800T/B & MX29LV800AT/AB is a 8-mega bit Flash
CONFIDENTIAL – DO NOT COPY Page 8-17 File No. SG-0176 BLOCK DIAGRAM 1. COMMAND DEFINITIONS Device operations are selected by writing specific addre
CONFIDENTIAL – DO NOT COPY Page 8-18 File No. SG-0176 2. WRITE COMMANDS/COMMAND SEQUENCES To program data to the device or erase sectors of memory,
CONFIDENTIAL – DO NOT COPY Page 8-19 File No. SG-0176 After the system writes the auto select command sequence, the device enters the auto select mod
CONFIDENTIAL – DO NOT COPY Page 8-20 File No. SG-0176 4. READING ARRAY DATA The device is automatically set to reading array data after device power-
CONFIDENTIAL – DO NOT COPY Page 8-21 File No. SG-0176 MT5111 Application: MT5111 Functional Block Diagram MT5111 is fully integrat
CONFIDENTIAL – DO NOT COPY Page 8-22 File No. SG-0176 The carrier frequency offset and symbol timing offset are both estimated and compensated by a f
CONFIDENTIAL – DO NOT COPY Page 8-23 File No. SG-0176 8 . 25MHZ crystal for clock generation 9 . Full-digital timing recovery , no VCXO is required 1
CONFIDENTIAL – DO NOT COPY Page 2-2 File No. SG-0176 b. Signal Level Video (Y): Analog 0.1Vp-p/75 Video (C): Analog 0.286p-p/75 Sync (
CONFIDENTIAL – DO NOT COPY Page 8-24 File No. SG-0176 General Feature List : A . Host CPU: 1. ARM 926EJ 2.16K I-Cache and 16K D-Cache
CONFIDENTIAL – DO NOT COPY Page 8-25 File No. SG-0176 G . Video Processing : 1. Advanced Motion adaptive de-interlace on SDTV resolution. 2.
CONFIDENTIAL – DO NOT COPY Page 8-26 File No. SG-0176 M . Peripheral Bus Interface : 1. Support NOR/NAND flash. 2. Support CableCard host co
CONFIDENTIAL – DO NOT COPY Page 8-27 File No. SG-0176 MX29LV320BTTC (Flash) Application : The MX29LV320AT/B is a 32-mega bit Flash memory organized a
CONFIDENTIAL – DO NOT COPY Page 8-28 File No. SG-0176
CONFIDENTIAL – DO NOT COPY Page 8-29 File No. SG-0176 BLOCK DIAGRAM
CONFIDENTIAL – DO NOT COPY Page 8-30 File No. SG-0176 BUS OPERATION--1 Legend: L=Logic LOW=VIL, H=Logic High=VIH, VID=12.0 0.5V, V HH=11.5-12.5V,
CONFIDENTIAL – DO NOT COPY Page 8-31 File No. SG-0176 BUS OPERATION--2 Notes: 1.Code=00h means unprotected, or code=01h protected. 2.Code=99 means f
CONFIDENTIAL – DO NOT COPY Page 8-32 File No. SG-0176 TABLE A. MX29LV320AT/B COMMAND DEFINITIONS Legend: X=Don't care RA=Address of the memory
CONFIDENTIAL – DO NOT COPY Page 8-33 File No. SG-0176 STANDBY MODE MX29LV320AT/B can be set into Standby mode with two different approaches. One is u
CONFIDENTIAL – DO NOT COPY Page 2-3 File No. SG-0176 b. Signal Level Video (R, G, B) : Analog 0.7Vp-p/75 Sync (H, V) : TTL level c. Sync Type TTL (
CONFIDENTIAL – DO NOT COPY Page 8-34 File No. SG-0176 The system can thus monitor RY/BY to determine whether the reset operation is complete. If RESE
CONFIDENTIAL – DO NOT COPY Page 8-35 File No. SG-0176 Table B. Write Operation Status Notes: 1. Performing successive read operations from the erase
CONFIDENTIAL – DO NOT COPY Page 8-36 File No. SG-0176 Fig D. READ TIMING WAVEFORMS
CONFIDENTIAL – DO NOT COPY Page 8-37 File No. SG-0176 Fig E. RESET TIMING WAVEFORM
CONFIDENTIAL – DO NOT COPY Page 8-38 File No. SG-0176 DDR SDRAM (NT5DS16M16CS-5T) Application : Functional Description The 256Mb DDR SDRAM is a high-
CONFIDENTIAL – DO NOT COPY Page 8-39 File No. SG-0176 Block Diagram (16Mb x 16) Note: This Functional Block Diagram is intended to facilitate user
CONFIDENTIAL – DO NOT COPY Page 8-40 File No. SG-0176 Pin Configuration - 400mil TSOP II (x4 / x8 / x16)
CONFIDENTIAL – DO NOT COPY Page 8-41 File No. SG-0176 Mode Register Operation Operating Mode The normal operating mode is selected by issuing a Mod
CONFIDENTIAL – DO NOT COPY Page 8-42 File No. SG-0176 Extended Mode Register The Extended Mode Register controls functions beyond those controlled by
CONFIDENTIAL – DO NOT COPY Page 8-43 File No. SG-0176 Truth Table a: Commands 1. CKE is high for all commands shown except Self Refresh. 2. BA0, BA
CONFIDENTIAL – DO NOT COPY Page 2-4 File No. SG-0176 b. Type: TYPE A c. Polarity: Positive or Negative d. Frequency: H: 15.734KHz V: 60Hz
CONFIDENTIAL – DO NOT COPY Page 8-44 File No. SG-0176 Write The Write command is used to initiate a burst write access to an active (open) row. The v
CONFIDENTIAL – DO NOT COPY Page 8-45 File No. SG-0176 Operations : Reads Subsequent to programming the mode register with CAS latency, burst type, an
CONFIDENTIAL – DO NOT COPY Page 8-46 File No. SG-0176 Random Read Accesses: CAS Latencies (Burst Length = 2, 4 or 8)
CONFIDENTIAL – DO NOT COPY Page 8-47 File No. SG-0176 Read Command Writes Write bursts are initiated with a Write command, as shown in timing figur
CONFIDENTIAL – DO NOT COPY Page 8-48 File No. SG-0176 Data for any Write burst may be concatenated with or truncated with a subsequent Write command.
CONFIDENTIAL – DO NOT COPY Page 8-49 File No. SG-0176 Data Input (Write) Data Output (Read) WM8776 Application The WM8776 is a high performance,
CONFIDENTIAL – DO NOT COPY Page 8-50 File No. SG-0176 BLOCK DIAGRAM 1. Audio sample rate The master clock forWM8776 supports DAC and ADC audio samp
CONFIDENTIAL – DO NOT COPY Page 8-51 File No. SG-0176 2. DIGITAL AUDIO INTERFACE a. Slave mode The audio interfaces operations in either slave mode
CONFIDENTIAL – DO NOT COPY Page 8-52 File No. SG-0176 b. 2 Wire serial control mode The wm8776 supports software control via a 2-wire serial bus. M
CONFIDENTIAL – DO NOT COPY Page 8-53 File No. SG-0176 Sil9011 Application The sil9011 provides a complete solution for receiving HDMI compliant digit
CONFIDENTIAL – DO NOT COPY Page 2-5 File No. SG-0176 3.2.6 Component signal (Analog HD1 and Analog HD2) 3.2.6.1 Analog HD1 a. Frequency H: 15.73
CONFIDENTIAL – DO NOT COPY Page 8-54 File No. SG-0176 1. TMDS Digital Core The core performs 10-to-8-bit TMDS decoding on the audio and video recei
CONFIDENTIAL – DO NOT COPY Page 8-55 File No. SG-0176 The receiver can also process the video data before it is output as show below figure 5. I2c
CONFIDENTIAL – DO NOT COPY Page 8-56 File No. SG-0176 BLOCK DIAGRAM 1. I2c Bus I2C BUS is interring bus system controlled by 2 lines (SDA, SCL). Da
CONFIDENTIAL – DO NOT COPY Page 8-57 File No. SG-0176 2. Switch control table a. Video output 1 b. Audio output 1 c. Audio gain
CONFIDENTIAL – DO NOT COPY Page 8-58 File No. SG-0176 TDA8946 Application In L32 TV the TDA8946AJ is a dual-channel audio power amplifier with DC gai
CONFIDENTIAL – DO NOT COPY Page 8-59 File No. SG-0176 2. Output power measurement The output power as a function of the supply voltage is measure
CONFIDENTIAL – DO NOT COPY Page 8-60 File No. SG-0176 3. Mode selection In the L32 LCD TV TDA8946AJ has two functional modes, which can be selected b
CONFIDENTIAL – DO NOT COPY Page 9-1 File No. SG-0176 Chapter 9 Waveforms 1. PC MODE(1366X768 60HZ) CH1 H-sync (FB46); CH2 V-sync (FB45) GREEN (
CONFIDENTIAL – DO NOT COPY Page 9-2 File No. SG-0176 CH1 VGAHSYNC# (FB46); CH2 VGAVSYNC# (FB45) CH1 VGAVSYNC# (FB45); CH2 GREEN (R194)
CONFIDENTIAL – DO NOT COPY Page 9-3 File No. SG-0176 CH1 VGAL (CE81); CH2 AVOL (R252) CH1 AUSPL (RA12) ; CH2 L+ (UA1 PIN17)
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