DAEWOO ELECTRONICS DV-F952N, Service Manual

Page: 39 / 62

Tr NO.
PORTS
EMITTER COLLECTOR BASE
Q851 12.5 (12.6) 14.3 (14.1) 13.1 (13.1)
Q852 12.6 (12.7) 14.3 (14.1) 13.2 (13.3)
Q853 0 (0) 5.3 (0) 0 (5.2)
11. POWER PART TR
PORTS EMITTER COLLECTOR BASE
Tr NO. PB REC PB REC PB REC
QS02 2.46 1.47 4.89 4.89 3.1 2.1
Q302 2.8 1.68 0 0 2.1 0.97
Q303 1.948 2 4.95 4.97 2.56 2.67
Q305 4.96 4.96 4.97 4.88 4.23 5
Q311 3.46 2.42 0 0 2.74 1.7
10. VIDEO/OSD PART TR
Tr NO.
PORTS
EMITTER COLLECTOR BASE
Q854 0 (0) 0 (12.6) 5.4 (0)
Q855 12.6 (12.6) 12.6 (0.8) 11.9 (12.6)
Q856 5.0 (1.4) 5.9 (6.0) 5.7 (0.8)
Tr NO.
PORTS
EMITTER COLLECTOR BASE
Q604 4.9 (4.9) 4.9 (0.2) 4.3 (5)
Q603 1.0 (3.3) 0.1 (0) 0.4 (2.0)
12. SERVO PART TR
39
NO NAME ASSIGNMENT ACTIVE
76 CTL+SWout REFERENCE TO CTL CIRCUIT
77 CTL + REFERENCE TO CTL CIRCUIT
78 CTL- REFERENCE TO CTL CIRCUIT
79 GND GND
80 GND GND
81 Vcc Vcc
82 A/D Reference REFERENCE Vcc
83 TAPE END TAPE END SENSOR LOW
DATA INPUT
84 CANAL + (L) CANAL : LOW INPUT LOW
85 PIF/ON VPS STANBY PIF ON HIGH
86 V.ENVE VIDEO DC ENVE A/D
87 RF AGC RF AGC
88 DRUM/SEL SYSTEM DRUM SELECT A/D
NO NAME ASSIGNMENT ACTIVE
89 BRKADJ SLOW BREAK ADJUST A/D
90 PGADJ PG DLAY ADJUST A/D
91 PATH PATH ADJUST A/D
92 AFT AFT INPUT PORT A/D
93 C.SYNC C.SYNC INPUT PORT PULSE
94 VFD DATA VFD SERIAL DATA OUT SERIAL
OUT
95 VFD DATA IN VFD SERIAL DATA IN SERIAL
96 VFD CLOCK VFD SERIAL CLOCK OUT SERIAL
97 VFD STB VFD STROBE LOW
98 OSD DATA OUT OSD SERIAL DATA OUT SERIAL
99 N.C
100 OSD CLK OSD SERIAL CLOCK SERIAL
PLAY (PW OFF)