Toshiba 19DV616DG Service Manual page 126

A B
8
7
R4209
75
B4203
FCM1608KF-601T02
6
5
(16-08)
4
SCART
J4206
MRC-021H-02PC(O87)
GND
VIDEO IN
R4215
MONITOR OUT
75
GND
GND
3 21-Y IN
21-R IN
GND
GND
NC
NC
21-G IN
NC
NC
GND
FOR VCR
21-B IN
L IN
GND
GND
B4207
2
L OUT
FCM1608KF-102T02
R IN
R OUT
1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
H-17
C
B4208 R4248
FCM1608KF-102T02 1K
B4209 R4249
FCM1608KF-102T02 1K
0
4.4
C4218_1
16V 220 RV3 8.9
8.8
BUFFER R4240
Q4201
4.5
KTA1504S_Y_RTK 47
0
B4201
FCM1608KF-102T02 0
R4268
5.1
MUTE SW
MUTE SW Q4210
10K
Q4205 KTC3875S_Y_RTK
0
KTC3875S_Y_RTK
0
R4264
5.1
10K 1/16W
0
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D E
21PIN SCHEMATIC DIAGRAM
(MAIN PCB)
P.CON+5V
FCM1608CF-600T06
SPDIF
0.1 B
SCART1_V_IN
SCART1_Y_IN
2
SCART1_R/C1_IN
3
SCART1_G_IN
4
SCART1_B_IN
SCART1_SW
5
SC1_A_IN_L
6
SC1_A_IN_R
B4204
P.CON+9V
FCM1608KF-151T06
TUNER OUT CVBS SW
IC4202
MM1502XNRE
C4222
SC1_CVBS_OUT
L
10 B
6dB 0 10V(2125)
C4219
H
VCC
0.1 B
W810
AT+5V
5.1 5.0
MUTE_SW
Q4217
2.9
KRA103SRTK
2.9
W922
MUTE_SW EXT_MUTE-H
Q4218
2.0
0
KRC102SRTK
SC1_A_OUT_L
SC1_A_OUT_R
D E
F
B4202
4.9
D AUDIO DRIVER
C4310 R4368
Q4200
1.6
KTC3875S_Y_RTK
2.2K
1.2
R4364 C4319 B4228
FCM1608CF-600T06
75 0.1 B
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
F
G H
COAXIAL
J4301
RCA-101HT(OR)
FROM REGULATOR
GND
P.CON+9V
P.CON+5V
AT+5V
FROM DVD_INTERFACE/AV_SWITCH
SPDIF
FROM/TO SCALER
EXT_MUTE-H
SCART1_Y_IN
SC1_A_IN_L
SC1_A_IN_R
SC1_CVBS_OUT
SCART1_R/C1_IN
SCART1_G_IN
SCART1_B_IN
SCART1_V_IN
SC1_A_OUT_L
SC1_A_OUT_R
SCART1_SW
PCBF40
CMH143
G H
19DV616DG H-18
8
7
6
5
4
3
2
1