JVC LT-26DR7BJ Service Manual page 61

ANALOG PWB CIRCUIT DIAGRAM (4/6) SHEET 4
IC501 IC501
R504
R501 3.3k
220
C503
.0022
C501
R503
.022
4.7k
C504
.0022
C502
.022
R502
220
C505
.0082
R506
4.7k
VOL_R
SHEET 5
VOL_L
R591 R592
R590 0 R593 0
MAIN_R
SHEET 1
R599 0 R594 0
MAIN_L
SHEET 5 CO_RST
SDA3A
SHEET 1,5
SCL3A
SHEET 1 DSP_RST
R595 R596
MSPIN_L
MSPIN_R
SHEET 3
R597
MSPOUT_L
R598
MSPOUT_R
D501
D502
VCC5 VCC12V
LC551
OPEN
R554
0
LC552
R555
OPEN
0
R505
C508
3.3k
C506 .0082
1
R512
33k
R509
C507
1k
100/10
GND
R507
3.3k C509
R510
1
3.3k
R508
R514
1k C510
10k DSP12V
47/16
R529
L501
100
DSP12V
R517
33k
IC502
Q501
C511
NPN
R515
C513
R522
R528
0 4.7/16
4.7/16 3.3k 470
R518
C515
33k C517
.001
4.7/25
C518 C519
R519
C516 0.1 0.1
33k R521
3.3k .001 GND
C512
R516
R527
C514
Q502 470
4.7/16
0 NPN
4.7/16
R520
33k
R533
10k
Q503
NPN
R531
10k
R532
10k
C531 C532
.001 .001
GND
R557
10k
Q553
NPN
R553
10k
DSP12V
C551 R556 C552
.001 10k .001
GND
C553
47/16
C554
0.1
C557
0.1
C555 C556
C579 C578 C577 C576
100/10 0.1
100/10 100/10 100/10 100/10
ANALOG PWB ASS'Y (4/6)
SFL-1247A-U2
X551
R530
0
GND
R571
1M
R570 R572
100
4.7
C565
0.1
C520
10/16
R921
R565
0
C564 0
.01
R566
100 IC551
R567
R922 100
0
C563
.01
R568
10k
R569
10k
R923
0
C562
22/6.3
C569
.01
GND
GND
(No.YA408)2-13 2-14(No.YA408)
R591 OPEN
R592 OPEN
R595 OPEN
R596 OPEN
R597 OPEN
R598 OPEN
C568
.01
R925 C574
0 .01
R924
C575
0 .01
C572
1/16
C570 C571
22/6.3
0 OPEN 0 OPEN 0 0
0 OPEN 0 OPEN 0 0
0 OPEN 0 OPEN 0 0
0 OPEN 0 OPEN 0 0
0 OPEN 0 OPEN 0 0
0 OPEN 0 OPEN 0 0
c10442001c004_0316_4/6_0.0