Av Sel Pwb Circuit Diagram - JVC RM-C326 Service Manual

AV SEL PWB CIRCUIT DIAGRAM [AV-27F703,AV-27F713]
Video1
C5508
Y1
R5519
75 10 /50
C1
R5520
C5509
75
.01
V1
J5501 R5521
75
QNZ0454-001
L1
R5522 C5501 2.2 /50
220k
R1
R5523
220k C5502 2.2 /50
Video2
V2
R5527
J5502 75
QNN0349-001 C5520
LV2 2.2 /50
L2
R5532
220k
C5521
RV2 2.2 /50
R2
R5533
220k
Video3
V3
V_GND
L3
A_GND
R3
CN5006
QGA2501C5-05Z
Video4
J5504 L4
R5566
OPEN
OPEN
R4
R5567
OPEN
Audio Out
R5395
220
L
J5503
R5393
82k
QNN0348-001
R
R5396
R5394
220
82k
Q5387 *8
SWITCH
R5387
22k
R5558 0
Y1
LC5501 OPEN
C1 (QQR1199-001)
R5559 0
R5560 0
V1
LC5502 OPEN
(QQR1199-001)
R5561 0
R5564 0
LC5503 OPEN
(QQR1199-001)
R5565 0
C5032
OPEN
C5544
OPEN
C5545
OPEN
C5391
R5391
.47 /50
220
R5392
C5392
220
.47 /50
Q5386 *8 Q5385 *8 Q5384 *8
SWITCH SWITCH SWITCH
R5386 R5385 R5384
22k 22k 22k
R5524
10k
Q5501
*2
R5526
10k
R5501 220
R5502 220
C5503 10 /50
R5503 220
R5568 OPEN
Y5501 OPEN
R5569 OPEN
C5504
10 /16
R5504 220
R5505 220
R5507 33k
R5508 15k
R5509
220
R5510 220
C5506
10 /50
R5511 220
R5512 220
C5031 10/50
R5033
2.7k
Q5001
*2
R5031
100
R5034
2.7k
R5032
100
Q5002
*2
D5391 *6
D5392
*6
No.52005
AV-27F703
AV-27F713
AV-27F803
IC5501
TA1218AN
AV SW IC
4.4V
NC Lout2 Vout2
0.1V
Rout2
NC O5
(BBE_SW)
NC Det_in LoutTV NC
NC Det_Select RoutTV NC
5.2V
LinTV Vout1
D5501 *6
5.2V
RinTV (V1) Lout1
D5502 *6
5.2V
VinTV Yout
D5503 *6
5.2V
D5514
LinV1 Rout1
OPEN
C5537 (V4)
5.2V
OPEN
RinV1 Cout
D5515
OPEN
5.1V
VinV1 (VTV) Vcc
C5538
D5504 *6
OPEN
5.2V
5.1V
LinS1 Cin
C5539
OPEN
5.1V
Y/VinS1 RinV2
D5505 *6
5.2V
RinS1 (S1) Yin
C5540
OPEN
1.7V
CinS1 LinV2
D5507 *6
5.2V
LinS2 (V3) VinV2
D5508
C5541
*6
5.2V
OPEN
Y/VinS2 Address
D5509
C5542
*6 (V2)
5.2V
OPEN
RinS2 Sync_out
D5510
*6 C5543
1.7V
OPEN
CinS2 SDA
R5513 15k
4.2V
I/O1 SCL
R5514 (COMP_SW)
10k
3.3V
I/O2 GND
R5515 (A_MUTING)
10k
0.1V 7.5V
I/O3 O4
R5516 (ASP_ABL) (TV/EXT)
10k
R5159 R5157 R5155
10k 0 0
C5155
R5158 R5156 C5153
.033 R5153
OPEN OPEN .0033
B2 22k
C5157
10 /50
0.1V 9V 9V 4.5V 4.4V 4.5V 4.5V 4.5V 4.5V 4.5V
9V 4.5V
4.5V
4.4V 4.5V
4.5V
C5160
0.1
C5158
B2
10 /50
R5154
C5156 C5154
GND C5159 22k
.033 B2 .0033
47 /25
MAIN PWB
AV-27F
AV-27F
AV-27F
IC5501 10
0.8
R5517
10k
4.4V
3.9V
3.7V
3.9V
3.7V
C5532
47 /25
9V
C5531 .01
C5533
.01
5.2V
C5535
OPEN
5.1V C5534
10 /16
5.2V
C5536
OPEN
5.2V
R5543
220
0V D5513
*6
NC
R5544
330
R5545
4.2V
330
3.7V
C5017
C5018
1 /50
1 /50
N N
R5546
10k
R5541 220
*6
D5511
R5542
220
4V
D5512 *6
4V
AUX2-L
4.1V
TVOUT-R
4V
TVOUT-L
C5019
4.1V
.022
SURRTC
4.1V
TRE-R
C5020
.0047
0V
NC
4V
VOLIN-R
C5021 N
4.7 /50
4.1V
TOUT-R
C5022
.1 /50
4.1V
BASS-R
Y5151
OPEN
0V
NC
C5151
C5023
R5151 1 /50 4.1V TRE-L
.0047
22k
4V
VOLIN-L
4.1V
C5024
IC5151
C5025
4.7 /50
.1 /50
NJM2150AD
BBE IC
4.5V C5152
4.5V
1 /50
4.5V
R5152 Y5152
22k OPEN
Y5153
OPEN
CN5001
QGB1505K1-35
2-13 2-14
0V
4.1