JVC LT-Z26EX6 Service Manual page 110

ANALOG PWB CIRCUIT DIAGRAM (5/6) [AUDIO BLOCK] SHEET 5
C614
4.7 /16
NENA1CM-475X C626
OPEN
C627
C615
OPEN
4.7 /16
NENA1CM-475X
VOL_R
SHEET4
VOL_L
SDA3A5
SHEET1,3,6
SCL3A5
R709 OPEN
SCL3A
SHEET1,4 R710 OPEN
SDA3A
TALK
LB_POW
A_MUTE
SHEET1
A_MUTE
R711
*
CARD_DA
CARD_CK
R712
*
SHEET4
CO_RST
IC606
M62320FP-X
C642
10 /16
R643
OPEN
C644 R645
C641
4.7
1.0 /16 2.2k
/25
C640
1.0 /16
R646
OPEN
R642 R654
5.6k
C637 1.8k
OPEN
C643
OPEN
C635
NCB31HK-681X
C670
R644
3.9k
1 /16
C636 R641
NCB31HK-681X OPEN
C622
OPEN
CO2
C623
0.18 /16
TONE_LB VE1 CO1
CB2
C624
0.0022
TONE_HB VREF
C625
IC601
0.018
NJW1182FP1
SUR_FIL2 AUX
R632
OPEN
INB V+
INA GND
VE/SURROUND/
R633
OPEN
AUDIO CONTROL
SUR_FIL1 SCL
C628 0.012
C629 0.0022
TONE_HA SDA
C630
0.18 /16
TONE_LA CA1
CB2
C631
LP1
OPEN
CVB
C632
R634
0.1 /50 15k
R635 R650
56k 33k
R649
R636 47k
68k
CB2
C633
.0082 /50 C654
.047 /16
C659
4.7 /25
BS_A5V
R687
10K
Q609
R690
*1 R689
3.3k
2.2k
R688 C710
2.2k .1 /50
D602
OPEN
GND
AU_+VCC VCC12V STB_5V
D603
OPEN
R724
R722 R723
OPEN 22K OPEN
BS_A5V
R707
OPEN
C714 C715
OPEN OPEN
R717
OPEN
R716
OPEN
C717 R715
1 /10 OPEN
R705 R708
OPEN OPEN
VCC12V
D661 R672
OPEN OPEN
R661
*
C652
OPEN
R673
R662
*
OPEN
R670
C683
*
OPEN
C684
OPEN
C668
IC662
1 /16
OPEN
C667
1 /16
C666
10 /10
CB1
NCB11AK-106X
R653 C669
* 1 /16
C612
100 /16
R652
100
R651
100
C665
1 /16
C664
1 /16
R755
0
R762 C751
OPEN 0.0022
GND
R767
C758
OPEN 0.0022
R756
0
R691
OPEN
R759
Q751
R692 0
*2
OPEN
R757
4.7k
AMP_MUTE
UN2226-X
R758
D608 100k
1SS355-X
C716
D615
47 /16 VCC5
1SS355-X
NEHL1CM-476X
R718
100k
R719
Q614
56k
*2
D622 R623
1SS355-X 100k
GND
R720
Q621
15k *2
Q613 R621
OPEN
56k C616
47
D751 /16
R624
1SS355-X
1k
R625
D621 R622 56k
1SS355-X 15k Q622
GND
*1
D606
1SS355-X
D605
1SS355-X D607
GND
1SS355-X
ANALOG PWB ASS'Y(5/6)
SFL-1233A-H2 [LT-Z26EX6, LT-Z26EX6/A,LT-Z26EX6/S,
D752
1SS355-X
SFL-1233A-BK [LT-Z26EX6/B, LT-Z32EX6/B]
(No.YA456)2-17 2-18(No.YA456)
VCC3.3
K661
*
IC661
MAXX BASS
*
C671 C677
C673
* *
*
R663 CB2 CH C678
*
C679
*
OPEN CB2
R664 CH R667 CH
C674
C672
* *
OPEN OPEN
R668 CH
C675
*
OPEN
C680
C676
*
*
C685 R671 C681
*
* *
C682
*
R665
K662 0 R669
*
*
R666
K663 0
*
C687 C688
X661
OPEN OPEN
*
AU_+VCC
GND
R674 *
R675 *
VCC5
C753
220 /4
R765
NEHL0GM-227X
22
C752
1 /50
R764 C759
1k 0.1
IC751
BH3547F-X
C761 C754
100 /10 47 /16 R770
NEHL1AM-107X NEHL1CM-476X OPEN
R760
C757
47k
1 /50
C755
R768 C760
220 /4
1k 0.1
NEHL0GM-227X
R769
22
R761
0
C756
1 /50
Q752
GND
C617
10 /16
R626
56k
LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S]
MX3000DS
IC661 -X OPEN
NAX0857
X661 OPEN
-001X
NQR0499
K661
OPEN
-002X
R653 5.6K OPEN
R661 3.3K OPEN
R662 3.3K OPEN
R665 100 OPEN
R666 100 OPEN
R669 1M OPEN
R670 10K OPEN
R671 0 OPEN
R674 OPEN 0
R675 OPEN 0
NCB21AK
C671 OPEN
-225X
NCB21AK
C672
-225X OPEN
NDC31HJ
C673 OPEN
-330X
NDC31HJ
C674 OPEN
-330X
NEHL1CM
C675 OPEN
-106X
NCB31HK
C676 OPEN
-104X
NCB31CK
C677 OPEN
-105X
NCB31HK
C678 OPEN
-153X
NDC31HJ
C679 OPEN
-330X
NDC31HJ
C680 OPEN
-330X
NEHL1CM
C681 OPEN
-106X
NCB31HK
C682 OPEN
-104X
NCB31HK
C685 OPEN
-104X
R711 0 OPEN
VCC12V
CN00S
R712 0 OPEN
QGA1217F1-10X
D-AMP PWB ASS'Y
CN00S
(SHEET27)
GND
HP_R
HP_GND
SHEET1
HP_L
HP_DET
cs13614003_0721_3/6_0.0