JVC LT-26DY8ZG Service Manual page 40

MAIN PWB CIRCUIT DIAGRAM (2/8) SHEET 2
R332
VCC_8V 47R
R206
100R
SHEET 3
VCTP_AOUT2R
VCTP_AOUT2L
R207
100R
C201 C204
1n 1n
50V 50V
R200 L201
330R
C205
1n
50V
R201 L202
330R
L203
330R
R203
330R
R204
L204
C202
1n
50V
SHEET 3
PL200
1
2
3
4
5
6
7
8
DDC_5V
9
10
VCC_5V
11
R209
12
47R
R210
13
1k
R211
14
1k
R212
15 47R
PC VIDEO GND TO CHASIS GND
S213
S211
S212
C229
SC2_AUDIO_R_OUT
22u
50V
BC858B
Q201
C218
R232
330R LINE_R_OUT
L211
22u
50V
C231
SC2_AUDIO_L_OUT
22u
50V
BC858B
Q200
C219
R233
LINE_L_OUT
330R
L212
22u
50V
SHEET 7
C213 C220
1n 1n
50V 50V
C225
100n
16V
C214 C221
C233
27p
1n 1n
50V 50V 50V
C235
27p
50V
L208
41 39 37 35 33 31 29 27 25 23
42 40 38 36 34 32 30 28 26 24 22
L209
20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
C230 C232 C234
27p 27p 27p
C226
50V 50V 50V
50V 50V 100n
1n 1n 16V
C215 C216
50V
C210 1n
1n C217
50V
PL204
SHEET 3
1
2
VCC_5V
3
4
5
SHEET 7
6
R213 R223
7
47R 47R PC_R
R214 R224
8
47R 47R PC_G
R215 R225
FAV VIDEO
47R 47R PC_B
AV JACK PWB
PL100
SHEET 9
VCC_5V
D219
PL205
1
AV JACK PWB
2
PL101
SHEET 9 3
4
R226 DDC_SDA
FAV AUDIO
47R
SHEET 3
PC_HSYNC
PC_VSYNC AV JACK PWB
R227
47R PL102
DDC_SCL
SHEET 9
FAV_HP
PL206
VCC_3V3
1
2
SHEET 3 3
R242 R247
4
HP_DETECT 47R 47R
(No.YA567<Rev.001>)2-9
R333
VCC_8V 47R
SHEET 3
BC858B
Q207
VCTP_AOUT1R
Q205
BC848B
R273 R278
150R 75R VCTP_AOUT1L
SC2_CVBS_OUT
BC858B
Q202
VOUT2
SHEET 3
VOUT1
BC858B
Q206
Q204
BC848B
R271 R274
150R 75R
SC1_CVBS_OUT
BC858B
Q203
R275
75R
Q213
BSN20
SC3_CVBS_OUT
BSN20
SHEET 7
Q214 Q212
BSN20
Q211
BSN20
R331
75R
R330
75R
R329
75R
IDTV_FFC_CON[ANALOG]
C5V6
DIGITAL TUNER PWB
D218 L221
PL301
R256 R261
47R 47R SC1_CVBS_IN
SHEET 3,7
L222
C236
27p
50V
C239
27p C5V6
50V SHEET 7
R265 D220 R276
47R 47R FAV_CVBS_IN
C237
27p
SHEET 3
50V
FAV SVHS/C SC2 RED ILE PARALEL
L215
330R FAV_AUDIO_R_IN
R272
L216
R264
330R FAV_AUDIO_L_IN
SHEET 7
BAV_R_IN
BAV_L_IN
L218
LINE_R_OUT
L217
LINE_L_OUT
SHEET 3
L219 R262 SUBW
330R
TO SHT3
R281 R284 R289
75R 75R 75R
C251 C252 C258
27p 27p 27p
50V 50V 50V
SHEET 4
2 3 1 2 3 1 2 3 1
L213
HP_OUT_R
1P_RED_FAV WHITE_FAV YELLOW_FAV
L214
JK200 JK201 JK202
HP_OUT_L
YPBPR/LINE_IN[R/L] CVBS JACK
2-10(No.YA567<Rev.001>)
MAIN PWB ASS'Y (2/8)
VE-20357300 [LT-26DY8ZG]
VE-20357305 [LT-26DY8ZJ]
C266
SC3_AUDIO_R_OUT
22u
R290 50V
BC858B C267
100R
Q208
SC1_AUDIO_R_OUT
22u
50V
C268
SC3_AUDIO_L_OUT
22u
50V
R291
BC858B
100R R326
Q209
C269
75R
R327
SC1_AUDIO_L_OUT 75R
22u
50V
R328
75R
R324
75R
R303
3k3
C5V6
D228
Q210
BSN20
R304 R315
100R 75R
L224
2 4 6 8 10 12 14 16 18 20
1 3 5 7 9 11 13 15 17 19 21
SHEET 3 SHEET 7
SHEET 7
SHEET 7
SHEET 4
S208
C261 C271
S207
C275 C278
1n 1n
50V 50V
1n 1n
50V 50V
C262 C272
C276 C279
1n 1n
50V 50V
1n 1n
50V 50V
2 3 1 1 3 2
2 3 1
R316,R317 IS 22R
1P_RED_FAV WHITE_FAV
IN CASE OF BACKHP OPT
JK205 JK206
JACK-AK16
JK204
YPBPR AUDIO
17mb22_2_0905_2/10_0.0