Page 1
COLOR TELEVISION RECEIVER Chassis : SCT13B Model: CS3339Z4C/SHA QQ :376315150 2007.04.27 手机:13942296513 COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data Disassembly and Reassembly Alignment and Adjustment Troubleshooting Exploded View and Parts List Electric Parts List Block Diagram PCB Layout Diagram...
“VOLUME” keys ( Up or Down). The adjustment parameters are listed in the 7. Cancel the Adjustment Mode by re-pressing accompanying table, and selected by pressing the “FACTORY” or Power OFF. the CHANNEL keys ( , ). Samsung Electronics...
Page 8
TTX SUB-CONTRAST 0 ~ 63 STEP CATHODE DRIVE LEVEL 0 ~ 7 STEP TDA8842 BLUE STRETCH MODE 0 ~ 3 STEP NOTE : PVS,PVA, PHS, NVS, NVA,NHS parameters must be aligned using both the 50Hz and 60Hz vertical-field rates. Samsung Electronics...
Page 9
L (BIT : 0) L (BIT : 0) TDA8374, CK SYSTEM, RCA JACK SYSTEM OSD DISPLAY BYTE 0 : 11 L (BIT : 1) H (BIT : 0) L (BIT : 0) H (BIT : 0) L (BIT : 1) Samsung Electronics...
Page 10
PAL Table always used in the A/V PAL : 50KHz (PAL Table) PAL : 50KHZ (PAL Table) Mode (March 12, 1997) Sound system during the auto System search (All should be set for the system which is selected during the Factory Reset.) NT-M Samsung Electronics...
Page 11
CUSTOM MODE 100/50/50/50 100/50/75/50 90/50/75/50 60/50/75/50 100/50/50/50 100/50/50/50 90/50/50/50 75/55/50/50 60/50/50/50 90/55/25/50 Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal) 3. No BLUE SCREEN 4. NO TIMER (CLOCK ON/OFF) Samsung Electronics...
Page 12
1. Persian (for Iran) : English/Persian (Iranian) 2. Arab (Middle East, Africa) : English/French/Arabian Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal) 3. No BLUE SCREEN 4. No TIMER (CLOCK ON/OFF) Samsung Electronics...
Page 13
100/50/50/50 90/50/50/50 75/55/50/50 60/50/50/50 90/55/25/50 Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal) 3. No BLUE SCREEN during no RF signal (Blue screen during A/V 4. NO TIMER Samsung Electronics...
Page 14
Note : Unavailable during the CB model in the byte 0 NT-M Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal) 3. No BLUE SCREEN 4. TIMER (CLOCK ON/OFF) Samsung Electronics...
Page 15
3. BLUE SCREEN ON/OFF 4. No TIMER CLOCK The SZM191ER is to be diverted to Australia/New Zealand because of the non-functionality of RGB (of pin 21). (OPTION BYTE : 55/1C)→ When using TDA8842 N1, the BLOOMING check is required. Samsung Electronics...
Page 16
Note : Unavailable during the CB model in the Byte 0 NT-M Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal 3. BLUE SCREEN On/off 4. TIMER CLOCK ON/OFF 4-10 Samsung Electronics...
Page 17
Byte 0 ?) B/G & D/K OR M Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal 3. BLUE SCREEN On/off 4. TIMER Clock On/Off Samsung Electronics 4-11...
Page 18
Byte 0 ? B/G & D/K OR M Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal) 3. BLUE SCREEN On/Off 4. No Timer Clock On/Off 4-12 Samsung Electronics...
Page 19
Note : Unavailable during the CD model in the Byte 0 NT-M Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal 3. BLUE SCREEN On/Off 4. TIMER CLOCK On/Off Samsung Electronics 4-13...
Page 20
Note : Unavailable during the CD model in the Byte 0 NT-M Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal 3. BLUE SCREEN ON/OFF 4. No TIMER CLOCK 4-14 Samsung Electronics...
7. Do not attempt to connect or disconnect any wires while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 8. To protect against shock hazard, use an isola- tion transformer. Samsung Electronics 4-15...
Page 22
STANDARD picture. 4. Adjust the Screen VR (on the FBT) so that the voltage on the oscilloscope becomes 130+2.5V (See Fig. 4-1). 130 2.5V 14, 16" :120 2.5V 20, 21" : 130 2.5V Fig. 4-1 4-16 Samsung Electronics...
Page 23
Mode with using CA100. See Fig. 4-4 2. Adjust RG,BG so that the levels are suitable to each local area. Fig. 4-4 (c) Low-Light Adjustment 1. Set SCT to 50.0 fL in the Factory Service Mode with using CA100. See Fig. 4-4 Samsung Electronics 4-17...
Page 24
5. Ensure “SD On” (Signal Input) and “SD Off” TUNER IC902 (TDA8374) (No Signal). IF (38.9MHz) 6. Adjust T201 (connected to TDA8374A pins3,4) so that AFA Bit is “INSIDE WINDOW” (the Fig. 4-6 AFB Bit is above~below). 4-18 Samsung Electronics...
Page 25
Fig. 4-8 6. Adjust with PHS (Horizontal Shift) : Lion head pattern and CRT centers are aligned. Fig. 4-9 7. Adjust PHS (using the width coil) so that left and right margins of the picture are 5. Samsung Electronics 4-19...
TO SOUND IC B + 12.5V FBT B + 125V SWITCHING 20" FSV-20A001 KA2S0680 TRANS 21" TO µ-COM B + 5V 14" FCK-14A033 POWER-CORD TO 1CHIP B + 8V DIODE-BRIDGE D2SB60 SWITCH MULTI REGULATOR REGULATOR KA7812 KA7630 TUNER B + 9V Samsung Electronics...
SOUND L IN SOUND L OUT SOUND R IN SOUND R OUT CN603 FRONT VIDEO IN L + OUT L - OUT 21 PIN VIDEO IN R - OUT R + OUT 21 PIN AUDIO IN FRONT AUDIO OUT Samsung Electronics 10-1...