JVC LT-32X667 Service Manual page 133

DIGITAL PWB ASS'Y (5/16)
SFL0D178A-M2 [LT-32X667/Z]
SFL0D175A-M2 [LT-32X787/Z]
SFL0D173A-M2 [LT-32X887/Z]
BS_5V L6266
*5
C6294
C6296 C6297
R6291
10 10
47K
GND
R6292 C6298
47k
OPEN
GND
GND
ADA3V BS_5V ADA3V BS_5V
ADY2G_INN
ADC1B_INN
ADA3V
ADA3V BS_5V BS_5V
ADC2R_INN
ADY1V_INN
BS_5V
C6217 C6218
0.1/16 0.1/16
R6252
0 R6253
GND GND
2.2k Q6211 PWM_Y2G
R6254
YMIN_6
150 R6255
CLPH_Y2G
4.7k
R6256 ADY2G_IN
0 R6257
2.2k PWM_C1B
Q6212
R6258
BYMIN_6
150 R6259
CLPH_C1B
4.7k ADC1B_IN
R6260
0 R6261
PWM_C2R
Q6213
2.2k
R6262
RYMIN_6
150 R6263
CLPH_C2R
R6264 4.7k ADC2R_IN
0 R6265
PWM_Y1V
10k Q6214
R6266
SUB_VY_6
R6267
220
4.7k CLPH_Y1V
ADY1V_IN
GND
R6284 0
R6285 0
C6235 C6234
OPEN OPEN
GND GND
GND
VCC3D
L6254
C6292
OPEN
GND
SHEET 22 SHEET 10
ADA3V
L6265
*5
IC6001 IC6001 IC6001 IC6001 IC6001
C6295
C6268
0.1/16
R6290
R6293 OPEN
0
K6271 R6230
*5 0
C6269 L6257
ADY2G_IN OPEN OPEN
C6273
0.1/16
C6230
PWM_Y2G OPEN
CLPH_Y2G
C6274
0.1/16
K6272 R6300
R6301 OPEN
*5 0
R6231
0
ADC1B_IN C6275 L6258
OPEN OPEN
C6279
0.1/16
C6231
OPEN
PWM_C1B
CLPH_C1B
C6280
0.1/16
R6302
R6303 OPEN
0
R6232
0
C6281 L6259
ADC2R_IN OPEN OPEN
C6285
0.1/16
C6232
OPEN
PWM_C2R
CLPH_C2R
C6286
0.1/16
R6304
OPEN
K6274
*5 R6233
C6301
0
0.1/16
ADY1V_IN
R6305
0
GND C6291
0.1/16
C6289
K6268
0.1/16
C6290 C6233
OPEN
OPEN
PWM_Y1V
CLPH_Y1V
VCC3D
R6272
OPEN
R6273
0
R6218 R6219 R6275
0
OPEN OPEN
R6276
0
GND
27M_CLK_A1
R6299 R6274
OPEN 22
27M_CLK_A1_0
X6250
Q6201 OPEN OPEN OPEN PNP
Q6202 OPEN OPEN OPEN PNP
LC6225 OPEN OPEN OPEN OPEN
LC6226 OPEN OPEN OPEN OPEN
R6221 0 0 0 OPEN
R6222 0 0 0 OPEN
R6223 0 0 0 OPEN
R6224 0 0 0 OPEN
R6225 0 0 0 OPEN
R6226 0 0 0 OPEN
R6280 OPEN OPEN OPEN 330
R6281 OPEN OPEN OPEN 100
R6282 OPEN OPEN OPEN 330
R6283 OPEN OPEN OPEN 100
YMIN_EAD YMIN_EAD
SHEET 10
BYMIN_EAD BYMIN_EAD
RYMIN_EAD RYMIN_EAD
SHEET 7,10,16,20
LB_POW LB_POW
IC6001 IC6001 IC6001
GND
175,178A
PNP PNP PNP PNP PNP
PNP PNP PNP PNP PNP
OPEN OPEN OPEN
OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN 0 0
OPEN OPEN OPEN 0 0
OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN
330 330 330 330 330
100 100 100 100 100
330 330 330 330 330
100 100 100 100 100
c10463001a001_0425_1/17_0.0
(No.YA428)2-28