PRODUCTS > Chassis for CRTs > CH-M688H / CH-M688S

CRT Open Frame Monitor Model : CH-M688H CH-M688S
Chassis Model : CH-688H / CH-688S (AC110V/60HZ)

CHASSIS IS A SOLID STATE 14", 20" (DIAGONALLY MEASURED) COLOR DISPLAY MONITOR
ESIGNED FOR CCTV AND VIDEO GAME DISPLAY.

TECHNICAL FEATURES¡G  
1. ALL IC TRANSISTORIZED CIRCUIT. 4. HIGH RELIABILITY.
2. LOW POWER COMSUMPTION. 5. QUICK START CPT.
3. HIGH QUALITY CIRCUIT.  

SPECIFICATION :
1 . MODEL CH-688H,CH-688S COLOR MONITOR (SKD OR CKD OR CKD FORM ARE AVAILABLE).
2 . POWER INPUT VOLTAGE AC 110V
3 . POWER CONSUMPTION UNDER 70 WATT.
4 . INPUT SIGNAL RED : UNDER 5Vp-p (NORMALLY 2.5Vp-p)
GREEN : UNDER 5Vp-p (NORMALLY 2.5Vp-p)
BLUE : UNDER 5Vp-p (NORMALLY 2.5Vp-p)
SYNC COMPOSITE INPUT: 2-4Vp-p (NEGATIVE GOING)
5 . FOCUS ELECTRO-STATIC.
6 . CONVERGENCE SELF , CONVERGENCE.
7 . TUBE 90¢X DEFLECTION/QUICK START CPT.
A. CH-688H : 20¡¨ A48AGY13X (WITH DY ASS) OR EQUIVALENCE.LH = 1.85mH RH = 1.81£[ LV = 120mH RV = 50£[ or LV:30mH RV:13.7£[
B. CH-688S : 14¡¨ 370KRB22-TC.
LH = 2.46mH RH = 3.5£[ LV = 98mH RV = 55£[ or or LV:27.5mH RV:18.3£[
8 . SEMICONDUCTOR IC : 1 PC.
TRANSISTOR: 16 PCS.
DIODE: 15 PCS.
9 . DEFLECTION CIRCUIT FOR VISIBLE SCANNING A. HORIZONAL SYNC. SIGNAL¡G
-POLARITY 1Vp-p ~ 5Vp-p
FREQUENCY : 15.75kHz
PLUS LENGTH : 3us ~ 7us
B. VERTICAL SYNC. SIGNAL¡G
FREQUENCY: 55HZ ~ 60HZ
PLUS LENGTH: 190us ~ 500us
10 . INSIDE CONTROLS BRIGHT, SCREEN, FOCUS, R/G/B GAIN, H-HOLD, H-CENTER, V-SIZE, V-CENTER, V-LINEAR, V-H/L SWITCH.
 

Cheng Hong Electronics Co., Ltd.
9F-1 No. 306, Ta Tung Road, Sec. 1, Hsi Chih. Taipei Hsien, Taiwan
Tel : +886-2-2641-7329     Fax : +886-2-2641-7325
E-mail :
rodotron@ms34.hinet.net ; rodotron@rodotron.com.tw