JVC KV-M705 Service Manual page 22

Standard schematic diagrams
Main section
L V A 1 0 6 1 9 - 1
CN351
QGF0534F1-13X
GND 13
R351 0
REMOCON
12
5V
11
GND
10
R352 0
RESET 9
R353 0
FPKEY0 8
R354 0
FPKEY1
7
R356 0
OPEN/CLOSE
OPEN/CLOSE
6
ILL_B
5
ILL_GND
4
ILL10V 3
R355 0
LED_CONT 2
ILL_GND
1
CN301
QGA4201F1-08
ILLMI
1
ACC
2
REVERSE
REVERSE
3
D317 PARKING
PARKING 4
MA111-X
REMOTE_IN 5
NC
6
GND
7
MEMORY
8
CN361
QNZ0690-001
GND 1
C361
NC 2
NI
TV_V_GND
3
L361
TV_V
4
0
SCK
5
NC 6
D361
RB160M-30-X
MEMORY 7
REMOTE 8
TV_S_GND
9
R361
TV_L
10
100
SI/SO
11
TV_R 12
3
1
C371
0.001
C372
0.001
C373
0.001
C374
0.001
PGND
CN371
QGA2501C1-05
INP2_V
1
INP2_VGND
2
INP2_L 3
INO2_AGND 4
INP2_R 5
CN372
QGA2501C1-07
OUTV 1
OUTVGND 2
OUTL 3
OUTAGND
4
OUTR
5
OUTAGND
6
NC 7
CN373
QGA2501C1-06
INP1_V
1
INP1VGND
2
INP1L
3
INP1GND 4
INP1R 5
INP1GND 6
2-3
FP_REM
DGND
RST
FPKEY0
FPKEY1
LED_CONT
Q342
Q341
NI
UN2211-X
R341 R343
47k NI
D341
C341 D342 C342
MA8062/M/-X 0.01 NI
NI
Q301
2SD601A/QR/-X
R302
D302
10k
MA111-X
C310
47/16
L301
QQR1620-001
L302
22
NQL79GM-220X
R311
NI
PGND
R241 0
R242 1k
R243 1k
R244 0
SCK R245 0
R246 1k
C331
NI
0.01
C332
0.01 NI
AGND2
TV_L
C333
0.01 NI
SI/SO
TV_R
D364
NI
2
-
C251
R255
4.7/25
15k
R256
100k
C381
NI
R257 C252
4.7/25
15k
INP2_V
INP2_VGND
C382
NI
C253
R258
15k 4.7/25
OUT_V
VGND R259 C254
4.7/25
15k
R297 OUT_L
100 AGND1
R298
OUT_R
100
C383 R260
NI
100k
C255
4.7/25
INP1_V
INP1_VGND R261
15k
C256
C380 R262
4.7/25
100p 15k
PGND
R347
4.7k
Q343
UN2211-X
C343
10/16
R303
47k
BAT_DET
Q303
UN2213-X
C203
R231 10/16 ISO&VSEL
100 IC201
TP201
NJM2526V-X
C231
C227
0.1
R232
10/16 1.7V 0V
VIN4 GND
100
1.7V 1.0V
VGND4 VOUT2
C225 C232 1.7V 0V R233
R226 10/16 VIN3 MUTE
0.1 10k
100 1.7V 0V
VGND3 SW2
1.7V 1.0V R206
VGND1 VOUT1
470
C201 1.7V 0V
R225 VIN1 SW3
10/16
100 1.7V 4.8V
VGND2 SW1
8.0V 1.7V R205
V+ VIN2
C226 470
R228 10/16
C206
100
0.01
C202
R227
10/16
100
IC251
NJM4565V-X
R277
0
C257
100p
R263
15k
4 3 2 1
R279
R280
AUDIO_ISO1
5 6 7 8
R264
15k
C259
100p
C258
100p
R265
16
15k
4 3 2 1
AUDIO_ISO2
5 6 7 8
R266
15k
C260
100p
IC252
NJM4565V-X
R358
0
Q311
2SB709A/QR/-X
ILL SYSTEM_REG
IC301
R2S25400DS-E
1 2 3 4 5 6
R309
10k
ACCCHK
R310 8.2k
D304
MA111-X
TP311
TP312
C311
0.01
R327
47k
C204
100/10 NQR0288-004X
K201
C205
C209
0.1/16
0.1/16
R234
IC202
NI
R215
MM1228XF-X
C207
C211 0
0.1
1.9V 0V 470/16
IN GND R210
0V 150
R217 8.0V VOUT+
SW1 OUT
1M
0V 1.8V
R218 R211
IN1 VCC
1M
0V 0V
SW2 IN3
150
C217
R214
0.1
C218
R219
VIDEO_AMP_MONI 0
0.1
47k
C210
0.1/16
IC203
MM1228XF-X
C208
C213
10/25
1.9V 0V 470/16
IN GND R212
150
R221 0V 1.8V
SW1 OUT
1M
1.9V 8.0V
R222
IN1 VCC R213
1M
0V 1.9V 150
SW2 IN3
R235
C221
0
0.1
C222
VIDEO_AMP_OUT
0.1
R220
47k
R285
10k
47k R283 47k
47k R284 47k
R286
10k
C275 100p
C274 100p
C276
4.7/25
15 14 13 12 11 10 9
AUDIO_SEL
IC253
CD4052BM-X
1 2 3 4 5 6 7 8
C277
4.7/25
7 8 9 10 11 12 13 14 15
Q305
NI
TP317
Q306
NI
VIDEO+5V
IC303
BA00ASFP-X
1 2 3 4 5
R332
1k
MONI5V
D251
MA111-X
Q254
UN2111-X
R295
NI
AMUTE
C280
47/16
Q251
UN2211-X
R
ASEL0 1
Q252
UN2211-X
ASEL1
R287
1k
C281
NI
C278
100p
R293
D252 2.2k
MA152WA-X
3
R294
2.2k
1
C279 2
100p
C282
R288
NI
1k