Kenwood KNA-DV3100 Service Manual page 22

AE AF
KNA-DV3100/DV3200
R552 CN350
0
50 VRST#
49 LOUT
48 ACOM
47 ROUT
46 GND
RA551
22x4
45 VD7
44 VD8
43 VD6
42 VD9
RA552
22x4
41 VD5
40 VD10
SWITCH UNIT (GYRO)
39 VD4
(X25-9742-71)
38 VD11
RA553
CN10
22x4
37 VD3 TP10 1
A10
36 VD12 2 VCC
35 VD2 TP11
2 1
GND1 VS 3 GYRO
34 VD13
5
NC 4 GND
RA554
3 4
22x4
GND2 VCC 5
33 VD1
32 VD14
GYRO UNIT
31 VD0
30 VD15
TP12
LEVEL SHIFT
5V 3.3V
29 GND
5
1
4
2
28 VDMARQ
IC551
3
27 GND
RA555 to
22x4 DVD MECHANISM ASSY
26 VIOW# (X92-4740-00 : DVS-3020)
25 GND
24 VIOR#
23 VIORDY
22 VDMACK#
21 INTRQ
7
K RA558 20 HA1
22x4
19 PDIAG
18 HA0
17 HA2
16 VCS1#
15 VCS3#
RA556
22x4
14 DASP
13 DISCDET
12 GND
11 S PDIF
10 5V
9 5V
TP515 8 PGND
7 PGND
6 PGND
5 PGND
TP518 4 7V
3 7V
2 7V
1 7V
NAVI BOARD (4/4)
AG AH
5.2V
1
C647
TESTB
10u16 2
AGND2
+
R652 10 3
1 ROUT
R653 10
4
2 GOUT
R654 10
5
3 BOUT
6
YOUT
7
COUT
R655 10 8
7 CVOUT
9
AVCC2
R646 C642
0 27P 10
CN710
R691 YTRAP
301
VOG1 1
C255 R647
5.2V 11
VCC 2 POWER DOWN2
0 12
IC684
R700
POWER DOWN1
R702
47K 1 5
1K
GYRO 3 4
C260
3
2
GND 4
C643
47P
VOG2 5
C645
0.01
C646
0.1
5
R344
301
C331 R341 R340
IC306
C321 R330
0.1 13K 13K 3 5
C285 4 1 0
1
2
T305(1/2)
6
R332 2
C332
10K
10u16 1
+
R343 R337 R333
8.2K 2.2K 1K
C395
T319
T309 T307
5
4.7K 4.7K 1
C414 4
2
4.7K 4.7K IC309
3
C451
R972
0
IC502 IC952
5 5
1 1
4 4
2 2
3 3
RA951
150x4
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CN110
AI AJ
IC101 : TC75W56FU
IC102 : S-80818ANNP
IC103,104 : BA9743AFV
IC105 : S-81233SGUP
IC106 : MB89935B
IC107 : UPC2409AHF
IC108 : UPC2905T
IC109,256,309,502,952
955,956 : TC7SET08FU
IC111,406,551,642,
3.5V
782,783 : TC7SH00FU
IC212 : TAR5S30-TE85L
IC251 : TD62604F
5
1
4 IC254,524-526 : TC7WU04FU
2
IC255 : TC7W53FU
IC642 3 IC301,306,310 : TA75S01F
IC521 : MB15H205
IC522 : L78-0885-08
IC523 : TA75W393FU
IC561 : TC7SH08FU
IC641 : CXA2106R
IC684 : TC75S51FU
IC701 : T5BE7TB
36
IC731,734 : S-817A15ANB
B4 C356
35 IC732,733 : TAR5S25
B5 C357
34 IC751 : TC7SB66FU
B6 C358
IC752-755 : HY57V281620HC
33
B7 C359
IC781 : M5M5V416BTP70H
32
G0 IC784 : MBM29LV160BE90
31
G1 IC951 : SN65C1168NS
30
IC641 IC954,957 : TC7SET00FU
G2 C353
29
RGB ENCODER G3 C352
D101 : 30D4
28
G4 C351
D102,211,251 : EP05DA40
27
G5 C350 D103 : U5ZA27C(TE24L)
26
D104,105 : RD16S
G6 C349
25
D106 : RD16FM
G7 C348
D107,252,301,521,781
: 1SS352
D108,113,114,116
: 1SS357
D109-112,115 : EC20QS06
D522 : 1SS362
T101,112 : 2SA1576
T102 : 2SJ327Z
T103,104 : DTC144EUA
T105,106,110,111
: FMY6
T107,108 : HAT1038RJ
T109,307,309 : DTC143EUA
T113 : 2SB1690K
T305 : UMX18N
T306 : UMD3N
T319 : DTA143EU
5.2V
VIDEO LINE
R301 16K AUDIO LINE
GND LINE
C303 220P
B LINE
IC301
C307 R306
0.1 8.2K 3 5
4
1
C310 R309
2
0.1 8.2K
C309 R308
0.1 56K
C312 R311 C304
0.1 56K 220P
R303
16K
T306
IC310
5
3
4
1 19
2
D301
R322
10
1K
C281 25 IC951 IC951
(1/2) (2/2)
C280
C963 9
100P C490
11
C960
26
0.01 C967
R970 R971
6 2
27
68K 22K 5
0.1
7 C493 1
30
R969
C279
47.5K
C276
IC954
5 5
R954 C954 1 1
R977
4 4
15K 6800P
2 2
28 0 C504
3 IC955
3
C381
2 1
5.2V
5
1
3 5
4
2
RA952
150x4
4
IC957
3 IC956
21 22 23 24 25 26 27 28 29 30 31 32
CN320
KNA-DV3100 (1/2)
KNA-DV3200 (1/2)
25 26
AK AL
DTA143EU
DTC143TUA
2SA1576
2SA1576A
2SC4081
DTA114EUA
DTC143EUA
DTC144EUA
DAN202U
TC7SH08FU
CAUTION : For continued safety, replace safety critical
components only with manufacturer's recommended parts
(refer to parts list).
Indicates safety critical components. To reduce the
15 risk of electric shock, leakage-current or resistance mea-
16 surements shall be carried out (exposed parts are ac-
ceptably insulated from the supply circuit) before the
appliance is returned to the customer.
• DC voltages are as measured with a high impedance
voltmeter. Values may vary slightly due to variations
between individual instruments or/and units.
SUB
UNIT-
CN1
2/2
A
AM AN
1
TC7SET08FU
TC7WU04FU
TC7W53FU
2
TA75S01F
3
UMD3N
4
5
6
7