Circuit Diagrams; Main Pwb Circuit Diagram - JVC AV-N29F45/S Service Manual

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM (1/2) SHEET1
C604
10/50
J601 QNN0349-002 Y601 OPEN
Y/V2
LC601
QQR1459-001
INPUT 2
Y602
COMPONENT-VIDEO
OPEN
Y603
Pb OPEN
LC602
QQR1459-001
Pr
Y604 OPEN
Y605 OPEN
LC603
QQR1459-001
Y606 OPEN
!
TU001
QAU0353-001
R009 R005
6.8K 0
C001
R006
4.7/50
Q001 22K
*4
C007 C006 C002
OPEN OPEN OPEN
CN0E4 R003 R004
OPEN
100 100
CN001
QGB1505J1-35
L
GND
R
BBESW
A_MUTING2
AV SELECTOR
PWB
AHSSW
AHSMODE
COUT
YOUT
IC101-22 IC201-6 IC201-13 IC201-14
(0.2 s)
2 Vp-p 4.5 Vp-p 2Vp-p 5 Vp-p
C601
.22
D601
R601 *6
75
R237
3.9K
C223 R231
.01 1.8K Q233
C602
.1 *2
C233
68p
D602
*6
R602 C234
75
OPEN
L232 56
QQL244K-560Z
C212
10p
R215
5.6K
C211
10/16 R238
C603 47K
.1 Q211
R212 *2
2.7K Q232 R241 R243
*2 3.3K 1.5K
R603 D603 R216
75 *6 5.6K
R217
1K
K101
QQR0582-001Z
Q101 L101 .39 C103
2SC5083/L-P/-T QQLZ014-R39 OPEN
R103
R101 100 SF101QAX0723-001
5.6k
C101
.01
C003
C005
10/50 .01 C104
.01
R104
C105
18
L001 R102 .01
56
1.8k
C004
470/6.3 R008 R105 C102
82 .01
27 R117 R111
Y101 BW 27K 390K
QQL244K-560Z CF001
QAX0349-001
R115
R112
100 330K
C161
R113
10/50 100
C124
.01
C116
C162 R161
10/50 .22
3.3k
IC101
M52342FP-X
C166
R167 R165
.01
1K 22K
Q161 R164 1k R116
*2 C106 C107
47/25 .01 68
C164 C163
C167 47p 47p CH
.01
R168 R166 CH
100 10K L161 22
QQL29BJ-220Z
C119 C120
C165 R171 R163 .47/50
.01 R169 33K 22K 680p
560
CF161 T111
QAX0642-001Z
QQR0907-001
R135
1K
Q131 L131 22
*1 QQL29BJ-220Z
R134 R132
470 330
C131
.01
R131
R133
820 1k
CF131
QAX0639-001Z
IC201-18 IC201-19 IC201-26 IC201-28
2.5 Vp-p 2 Vp-p 0.8 Vp-p
No.YA058
Y652
OPEN
Y641 Y642
* *
C659
R652 C656 R654 C658
22K .0033 22K .033
C649 C648
* * C652
1uF
N N
R647 C647 R648
*
* *
IC641
*
SURROUND IC651 NJM2150AD
C651
C641 C642 C643 C645 C646
1uF
* * * * *
R651 C655 R653 C657
22K .0033 22K .033
R642 R645 R646 Y651 R655
* * * OPEN
0
Q642
R644 *
*
Q641
*
AHSMODE R641
R643 C644
*
* *
L701 22
QQL244K-220Z
R293
220K
R291
OPEN
L703
C402 C285 C282 C283 22
OPEN .01 100/16 .01 QQL244K-220Z
C287
100/16
R289 L702 22
C288 QQL244K-220Z
.01 150k
R839 R282
C704
2.2M
100/16 C708 C709
R296 R297 R298 3.9K 22p 22p
100 100 100
C237
R283 R286 R739
C222 .01 R294 R295 680 4.7k
1 OPEN OPEN 2.7k
C286
0.47/50
C705
.01
IC201
TM8812CSDNG5DB9
C203
.0015
C712
R359 .01
C241 10K R729
R227
.01 100K 22k
C355 C360 C711
OPEN .01 100/16
C354
.01
D353
*5
C221 R202 R201 L704
10/50 OPEN 22K 22
QQL244K-220Z R734
4.7K
L705
22
R732
L391 QQL244K-220Z
100
22
QQL244K-220Z
R769 R827
R319
6.8K 1K
1k
R740
10K
Q701
D308 *5
*1
C302 D305 *5
.1
D309 *5
R772
D306 *5
10K
D310 *5
D307 *5
D709
MTZJ5.6B-T2
D708
MTZJ5.6B-T2
CN004
QGA2501CS-07Z
CRT SOCKET PWB
IC201-37 IC201-39 IC201-40
(0.2 s)
1 Vp-p 0.4 Vp-p 3 Vp-p 2.5 Vp-p
2-5 2-6
!
HS001 LC32600-001A
IC621 TFA9843J/N1
Y613
0
GND GND
Y643
BW
C639
R639 X
C660 C661
47/25 0.01 OPEN
C627 C632
C650
OPEN Q627 1uF 470/25
OPEN C629
C621 1uF C631
10/50 OPEN
R638 R621
OPEN 12K
C623
R622
OPEN OPT
R640
OPEN
Q621
C640 *2
X R623
BBE 1K
C624
4.7/50
C622
10/50
R624 Q623 *1 R630
12K 4.7K
C625
R625 OPT R634
D623 C635
OPEN R628 1/50 OPEN
D621 10K *5
*5
Q625
C633 R631 *2 R635
220/25
C634 10K OPEN
R657 R626
1K 10/50
0
R649
Q622 Q626
C636
C626 *2 100k OPEN OPEN
4.7/50
R659 C662 R627
10K 10/50 D626 1K
*5
R658
X
R656 D628
X open
R856
OPEN
Y607
5mmBW
C852
100/16
R857 82
QRG029J-820
R859
OPEN
D855 OPEN
IC704 AN78L05-T C854
220/16
R816 R701
120K 10K
IC703
R707 S-80840CNY-T
10K D705
*5
C701
C702 10/50
10/50
C703
10/50
R858 OPEN
R706
R680
4.7K 100
R821
180k
C815
R702 0.01
1K
C728 C857
0.01 470/6.3
V_OUT
H_OUT
FBP
EW
R721 R700
1K 1K BT
R811
100
EHT
R716
OPEN
C807
470/10
IC702
AT24C08-27F485
R354
D707
MTZJ5.6B-T2 0
R352
10K
D706
MTZJ5.6B-T2
Q353
*2
ASP_ABL
CN007
QGA2501C5-06Z
CN00C
QGA2501F5-06 R358
33K
FRONT CONTROL
R353
PWB OPEN
IC201-41
2.5 Vp-p
No.YA058
MODE MODE MODE
DC (V) DC (V) DC (V)
PIN NO. PIN NO. PIN NO.
IC 101 IC 621 Q 161
1 2 1 3.1 E 2
2 2.5 2 10 C 5.7
3 3.9 3 3.1 B 2.7
4 1.4 4 3.1 Q 211
5 1.4 5 0 E 3.7
6 0 6 11.4 C 8.8
7 0 7 19.3 B 0
8 0 8 10 Q 232
9 0 9 19.8 E 0
10 4.2 IC 641 C 0.9
11 2.5 1 4.4 B 0.1
12 4.2 2 4.4 Q 233
C637 CN0SS
1000/25 QGA2501CS-04Z 13 2.1 3 4.4 E 3.3
ROT
14 3.5 4 4.4 C 8.8
D624 R636 SPEAKER
LOT
OPEN OPEN
15 2.1 5 4.4 B 4
16 8.8 6 8.8 Q 352
R637
D625
OPEN
OPEN
17 8.8 7 0 E 8.1
18 3.9 8 0 C 8.8
C638
1000/25
GND 19 3.9 9 0.1 B 9
AU_VCC
20 4.8 10 4.4 Q 353
21 4.8 11 4.4 E 0
22 3.3 12 4.4 C 9
D627
OPEN
A_MUTE3
23 3.3 13 4.4 B 0
CN0L1
OPEN
24 2.1 14 4.4 Q 623
IC 201 IC 651 E 10.3
1 0 1 4.4 C -0.9
2 1.5 2 4.4 B 10.4
12V
3 4.7 3 4.4 Q 625
IC851
L7812CP
4 0 4 4.4 E 0
15V
5 5 5 4.4 C 19.3
C851 6 2.2 6 4.4 B 0
100/25
7 2 7 4.4 Q 641
9V_VC
8 0 8 8.8 E 0
9 5 9 8.8 C 1.3
IC852 10 0 10 1.6 B 0.1
L7809CP
11 0 11 0 Q 642
C853 12 0 12 8.8 E 0
220/25
13 1.1 13 4.4 C 0
STB_VCC 14 1.9 14 4.4 B 0.7
15 8.8 15 4.4 Q 701
16 6.3 16 4.4 E 3.7
17 3.5 17 4.4 C 2.4
18 4.2 18 4.4 B 3
IC853
L7805CP
19 4.5 19 4.4 TU 001
8V
20 0 20 4.4 1 3.9
21 0 IC 702 2 0
C856
220/16
22 2.1 1 0 3 4.8
5V 23 2.3 2 0 4 3.7
GND 24 2.1 3 0 5 3.9
25 3.5 4 0 6 4.7
V_OUT
26 2.2 5 4.8 7 4.8
H_OUT
27 3.5 6 4.7 8 0
FBP
28 2.4 7 0 9 31.4
EW
29 0 8 5 10 0
STB_5V 30 2.2 IC 703 11 0
31 6.1 1 0
32 0 2 5
33 1.9 3 5
34 3.5 IC 851
35 1.7 1 15.5
36 2.7 2 11.9
BT
37 2.8 3 0
38 4.8 IC 852
EHT
39 2 1 15.6
40 1.9 2 8.8
ABL
41 1.9 3 0
42 8.8 IC 853
43 4.3 1 7.9
44 0 2 4.9
45 0 3 0
46 5 Q 001
SCL0
SDA0
47 0 E 0
MAIN_POW 48 0 C 3.9
49 3.9 B 0
50 3.7 Q 101
Q352 51 4.8 E 1
*2
52 0 C 8.8
53 4.7 B 1.7
D352
C352
*6 47/25
54 0 Q 131
R355
0
55 4.9 E 2.2
56 0 C 0
B 1.6
R356
12K
MAIN PWB ASS'Y (1/2)
SGJ-1561A-M2: AV-N29F45/S
SGJ-1562A-M2: AV-N29F45/Z