JVC LT-37R70BU Service Manual page 60

DIGITAL PWB CIRCUIT DIAGRAM (5/16) SHEET 11
DIGITAL PWB ASS'Y (5/16)
SFL0D263A-U2
[LT-37R70BU, LT-37R70BU/B, LT-37R70SU, LT-37R70SU/B]
LCA10599-92C (SFL0D263A-SJ)
[LT-37R70BU/P, LT-37R70BU/Q, LT-37R70SU/P, LT-37R70SU/Q]
SHEET 16 EXT3DON EXT3DON
MAIN_CCD
SHEET 21
SUB_CCD1
BS_LOUT
BS_ROUT
SHEET 18
BS_YOUT
BS_COUT
ML
MR
R6221
MR_1
C6221 LC6221
OPEN
R6222
ML_1
C6222 LC6222
OPEN
R6223
BS_COUT_1
C6223 LC6223
OPEN OPEN
R6224
BS_YOUT_1
C6224 LC6224
OPEN OPEN
R6225
BS_ROUT_1 R8781
OPEN
C6225 LC6225
OPEN
GND
R6226
BS_LOUT_1
C6226 LC6226
OPEN
CN012
OPEN GND
R6201
YMIN
0
C6201 LC6201
OPEN OPEN
OPEN
R6202
BYMIN
0
C6202 LC6202
OPEN OPEN
R6203
RYMIN
0
C6203 LC6203
OPEN OPEN
R6204
SUB_VY 0
C6204 LC6204
OPEN OPEN
R6206
OPEN
C6206 LC6206
BYMIN_1
OPEN OPEN
RYMIN_1
CN002
R6207
0
C6207 LC6207
OPEN OPEN
R6208
C6208 LC6208
OPEN OPEN
R6209
0
C6209 LC6209
OPEN OPEN
ANALOG PWB
R6210
OPEN
(1/6)
C6210 LC6210
OPEN
OPEN
CN002
SHEET 1
R6213
OPEN
C6212 LC6212
OPEN OPEN
R6214
0
C6213 LC6213
OPEN OPEN
R6215
0
C6214 LC6214
OPEN OPEN
R6216
C6215 LC6215
DIN_DL_1
OPEN
R6217
DIN_DR_1
C6216 LC6216
OPEN
GND
GND
R6306
OPEN R6310 C6303
Q6302
R6311
R6307 R6309
OPEN
OPEN
C6302
Q6301 OPEN
R6308
OPEN
R6319
OPEN R6323 C6308
Q6304
R6324
R6320 R6322
OPEN
OPEN
C6307
Q6303 OPEN
R6321
OPEN
BS_5V
K6250
C6250
10
BS_5V
C6251
0.1/16
R6280
YMIN_2
R6281
R6332
Q6201
GND
BS_5V
R6236
330
R6235 100
YMIN_1
Q6203
C6236
0.1/16
GND C6252
R8796
0
BS_5V YMIN_4 YMIN_5
R6239 C6253
R8797
330 0
BYMIN_4 BYMIN_5
R6238 100
Q6204
C6237
GND 0.1/16 R8798
0
RYMIN_4 RYMIN_5
BS_5V
C6254
R6242
Q6250
330 NPN
R6241 100
D6301
Q6205
C6238
D6302
0.1/16
GND
Q6251
BS_5V
NPN
R6282
SUB_VY_2
R6283 R8799 C6255
Q6202
0
SUB_VY_4 SUB_VY_5 GND
GND
BS_5V
R6245
330
R6244 100
Q6206
C6239
GND 0.1/16
R6211 OPEN
R6212
R6297 R6298
0 0
DIGITAL
INPUT
BLOCK SHEET 22
SHEET 10
SHEET 16
R6314
IC6301 R6318
OPEN
R6317
GND
R6327
IC6302 R6331
OPEN BS_5V
L6266 L6256 L6255
GND
R6330 C6294
C6295
R6291
47K
C6296 C6297
10 10
GND
GND K6261
R6292 C6298
47k ADY2G_IN
OPEN
GND
GND
K6265
PWM_Y2G
CLPH_Y2G
K6262
IC6250
ADC1B_IN
R6333
K6272
R6278
OPEN
R6279
K6266
0
PWM_C1B
BS_5V
CLPH_C1B
C6217 C6218
R6252 0 R6253
GND GND
Q6211 PWM_Y2G
YMIN_6 K6263
R6254 150 R6255
CLPH_Y2G
ADC2R_IN
4.7k ADY2G_IN
R6256 0 R6257 PWM_C1B
Q6212
BYMIN_6
R6258 150
R6259
CLPH_C1B
4.7k ADC1B_IN
K6267
R6260 0 R6261
PWM_C2R
Q6213
RYMIN_6
PWM_C2R
R6262 150
R6263
CLPH_C2R
CLPH_C2R
4.7k ADC2R_IN
R6264 0 R6265
PWM_Y1V
10k Q6214
SUB_VY_6
R6266 220 R6267
CLPH_Y1V
K6264
4.7k
ADY1V_IN
ADY1V_IN
C6249
R6337 GND
1
R6335 K6268
PWM_Y1V
CLPH_Y1V
R6284 0
VCC3D
R6285 0
C6235 C6234
R6272
OPEN OPEN OPEN
GND GND
R6273
GND
VCC3D
R6299 R6274
L6254
22 22
27M_CLK_A1_0
X6250
C6292
OPEN
GND
SHEET 22 SHEET 10
(No.YA406)2-27 2-28(No.YA406)
YMIN_EAD YMIN_EAD
SHEET 10
BYMIN_EAD BYMIN_EAD
RYMIN_EAD RYMIN_EAD
SHEET 7,10,16,20
LB_POW LB_POW
L6265 IC6001
C6268
0.1/16
Q6201 OPEN OPEN OPEN OPEN PNP PNP
Q6202 OPEN OPEN OPEN OPEN PNP PNP
L6257
R6230 K6262 OPEN OPEN OPEN OPEN *2
0
C6269 OPEN
K6272 OPEN OPEN
OPEN
L6250 OPEN OPEN OPEN OPEN OPEN OPEN
L6253 OPEN OPEN OPEN OPEN OPEN OPEN
L6255 OPEN OPEN OPEN OPEN *2
L6256 OPEN OPEN OPEN OPEN *2
C6273
L6265 OPEN OPEN
0.1/16
L6266 OPEN OPEN
LC6215 OPEN OPEN OPEN OPEN OPEN OPEN
LC6216 OPEN OPEN OPEN OPEN OPEN OPEN
C6230
LC6225 OPEN OPEN OPEN OPEN OPEN
OPEN
LC6226 OPEN OPEN OPEN OPEN OPEN
R6208 OPEN OPEN OPEN OPEN OPEN OPEN
R6212 OPEN OPEN OPEN OPEN OPEN OPEN
C6274 R6216 0 0 0 0 0
0.1/16
R6217 0 0 0 0 0
R6219 OPEN OPEN OPEN OPEN OPEN OPEN
L6258
R6231 R6221 0 0 0 0 OPEN OPEN
0
C6275 OPEN
R6222 0 0 0 0 OPEN OPEN
OPEN
R6223 0 0 0 0 0 OPEN
R6224 0 0 0 0 0 OPEN
R6225 0 0 0 0 OPEN OPEN
R6226 0 0 0 0 OPEN OPEN
C6279
R6248 47k 47k 47k 47k 47k 47k
0.1/16
R6249 33k 33k 33k 33k 33k 33k
R6253 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k
R6257 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k
C6231
R6261 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k
OPEN
R6273 0 0 0 0 0
R6280 OPEN OPEN OPEN OPEN 330 330
R6281 OPEN OPEN OPEN OPEN 100 100
C6280
R6282 OPEN OPEN OPEN OPEN 330 330
0.1/16
R6283 OPEN OPEN OPEN OPEN 100 100
R6335 OPEN OPEN OPEN OPEN OPEN OPEN
L6259
R6232 R6337 OPEN OPEN OPEN OPEN OPEN OPEN
0
C6281 OPEN C6217 0.1 0.1 0.1 0.1/16 0.1/16 0.1/16
OPEN
C6218 0.1 0.1 0.1 0.1/16 0.1/16 0.1/16
C6221 OPEN OPEN OPEN OPEN OPEN OPEN
C6222 OPEN OPEN OPEN OPEN OPEN OPEN
C6252 10/10 10/10 10/10 10/10 10/10 10/10
C6285
C6253 10/10 10/10 10/10 10/10 10/10 10/10
0.1/16
C6254 10/10 10/10 10/10 10/10 10/10 10/10
C6255 10/10 10/10 10/10 10/10 10/10 10/10
C6264 OPEN OPEN OPEN OPEN OPEN OPEN
C6232
C6267 OPEN OPEN OPEN OPEN OPEN OPEN
OPEN
C6303 OPEN OPEN OPEN OPEN OPEN OPEN
C6306 OPEN OPEN OPEN OPEN OPEN OPEN
C6308 OPEN OPEN OPEN OPEN OPEN OPEN
C6286
C6311 OPEN OPEN OPEN OPEN OPEN OPEN
0.1/16
C6312 OPEN OPEN OPEN OPEN OPEN OPEN
D6301 OPEN OPEN OPEN OPEN OPEN OPEN
L6260
R6233 D6302 OPEN OPEN OPEN OPEN OPEN OPEN
0
C6287 OPEN
IC6301 OPEN OPEN OPEN OPEN OPEN OPEN
OPEN
IC6302 OPEN OPEN OPEN OPEN OPEN OPEN
Q6301 OPEN OPEN OPEN OPEN OPEN OPEN
Q6302 OPEN OPEN OPEN OPEN OPEN OPEN
Q6303 OPEN OPEN OPEN OPEN OPEN OPEN
C6291
Q6304 OPEN OPEN OPEN OPEN OPEN OPEN
0.1/16
R6309 OPEN OPEN OPEN OPEN OPEN OPEN
R6310 OPEN OPEN OPEN OPEN OPEN OPEN
R6312 OPEN OPEN OPEN OPEN OPEN OPEN
C6233
R6314 OPEN OPEN OPEN OPEN OPEN OPEN
OPEN
R6316 OPEN OPEN OPEN OPEN OPEN OPEN
R6317 OPEN OPEN OPEN OPEN OPEN OPEN
R6322 OPEN OPEN OPEN OPEN OPEN OPEN
R6323 OPEN OPEN OPEN OPEN OPEN OPEN
R6325 OPEN OPEN OPEN OPEN OPEN OPEN
R6327 OPEN OPEN OPEN OPEN OPEN OPEN
R6329 OPEN OPEN OPEN OPEN OPEN OPEN
R6330 OPEN OPEN OPEN OPEN OPEN OPEN
R6332 0 0 0 0 0
R6333 0 0 0 0 0
R6218 R6219 R6275
OPEN 0
R6276
0
GND
27M_CLK_A1
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
PNP PNP PNP PNP PNP PNP PNP P NP PNP PNP
*2 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN
OPEN OPEN
*2 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
*2 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
0 0 0 0 0 0 0 0 0 OPEN
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 OPEN OPEN 0 0 0 OPEN
0 0 0 0 0 OPEN OPEN 0 0 0 OPEN
0 0 0 0 0 0 0 0 0 0
OPEN OPEN OPEN OPEN 0 0 OPEN OPEN OPEN 0
OPEN OPEN OPEN OPEN 0 0 OPEN OPEN OPEN 0
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
10k 10k 10k 10k 10k 10k 10k 10k 10k 10k
10k 10k 10k 10k 10k 10k 10k 10k 10k 10k
10k 10k 10k 10k 10k 10k 10k 10k 10k 10k
0 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
330 330 330 330 330 330 330 330 330 330
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
330 330 330 330 330 330 330 330 330 330
100 100 100 100 100 100 100 100 100 100
0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16
1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16
1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16
1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16
10p 10p 10p 10p 10p 10p 10p 10p OPEN OPEN
10p 10p 10p 10p 10p 10p 10p 10p OPEN OPEN
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
10/10 10/10 10/10 10/10 10/10 10/10 10/10 10/10 10/10 10/10
*4 *4 *4 *4 *4 *4 *4 *4 *4 *4
*4 *4 *4 *4 *4 *4 *4 *4 *4 *4
PNP PNP PNP PNP PNP PNP PNP PNP PNP PNP
PNP PNP PNP PNP PNP PNP PNP PNP PNP PNP
0 0 0 0 0 0 0 0 0 0
2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k
4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
0 0 0 0 0 0 0 0 0 0
4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k 2.2k
4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
0 0 0 0 0 0 0 0 0 0
4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
0 0 0 0 0 0 0 0 0 0
0 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
0 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
c10408001c001_0330_1/17_0.0