Kenwood KVT-617DVD Service Manual page 24

AT
KVT-617DVD/647DVD
IC100-102
IC103
IC104
IC108
IC200
IC201
IC202,203
IC204
IC205
IC206
IC207
IC301
IC540
IC303
IC304
4 3 0V
GND
IC306,366,404 : TC7SH04FU-F
2
IC361
IC362
V
5 1
IC363,364
VCC NC
IC365
IC400
IC401
IC402
IC403
IC541
IC405
TP541
4 3 0V
IC406
GND
IC500
2
IC520
IC540,541
V
5 1
VCC NC IC560
IC601
IC650
R542 1M
IC651
IC652
R544
X540
1K IC654
IC701
27.000MHz IC702
IC703
IC750
DGND
IC770
IC850
DAC
IC703
D702
1 16 0V
MCLK DZFL
2 15
BICK DZFR
C718
R710
3.3V 0.1
3 14
4.7K
SDTI VDD
4 13 0V
LRCK VSS
R711
2.4V 4.7K
V 5 12
PDN AOUTL+
2.4V
V 6 11
CSN AOUTL-
2.4V
V 7 10
CCLK AOUTR+
L701
V 2.4V
8 9
10uH
CDTI AOUTR-
IC702
5.0V
3
IN OUT +5V
GND
2
V
AGND
5V REG.
Q705 Q706
R701
4.7K
703
10K 10K
Q704
R702
10K
4.7K
AGND
+7V
CPLD
70
R776
70
4.7K
0
3.3V 2.7V 0V
C772
10
37
I/O28
38
I/O29 0V
39
LD7 I/O30
40
LD4 I/O31
3.3V 41
VCC2
IC770
42
NC42
CPLD
0V 43
GND4
44
LD0 I/O0
45
LD1 I/O1
46
LD2 I/O2
47
LD3 I/O3
48
LA0 I/O4
0V
11
24
X14-9570-12/3-23 (10/10)
AU
: FA7707E-H1 Q100,102,112,117,121,170,172,175,200,202,204,
: TA58L05F 207,364,651,652,905,906
: PQ1X331M2ZPH Q101,104,107,114,116,123-125,180,181,209,211,
: SI-3012KM 213,215,217,360,390,404,405,701-703,902
: BR24L08FV-W
: BR24L02FV-W Q103,105,113,120,122,182,208,210,212,300,361,
: LB1836M-TLM-E 362,391,400-402
: 703265YGJ501A Q106
: TC7SH08FU-F Q108
: S-80830CNNB-G Q109-111
: TC74VHCT08AFT Q115,901
: TDA4665T-F Q126,214,216,218,650,705,706 : DTA114TUA
: AN2546FH-AV Q127,363
: MM1389XFBE-E Q128,206
Q129
: TC7W00FU-F Q183
: NJW1303V-ZB Q184
: TC7W34FU-F Q201,203,205,904
: TC7WH123FU-F Q219,301,653,704
: LC74735NW9817E
: MB29LV8T9T0U1 D100
: TC74LCX74FT D104,106,180,181,300
: TC7S02FU-F D105
: TC7W08FU-F D107,861,907,914
: TC7W32FU-F D108-111,113
: PQ070XH02ZPH D114,115
: M29LV160T72U5 D116
: TC7SHU04FU-F D301-303,650,704,705,902,905,
: K4S281632FUP75 910,912,913
: ES6218SF D501,502,702,862,900,901,903,
: MM1567AJBE-E 906,908,911,960,962
: UPC2905ATAZ D701
: ADV7170KSUZ D800,850-860,909,924
: MM1508XNRE-E D801-807,923,925,926
: NJM4580V-ZB D916-922,927-929,931,932
: TA78L05F-F D961,963
: AK4382AVT
: TC7SET04FU-F
: M43212VNI8R01
: TC7SH00FU-F
R713
200
C709 C710 C711 R716
680P 680P 4.7 470
1.0V 0V R717
-7.5V
1.8K
IC701
Q702
AGND
R708
1.8K
7.3V
0V
1.0V
Q701
L702
C702 C703 C706 R707
10uH
680P 680P 4.7 470
D701
TP701
SW3.3V
DGND
R772
4.7K
R771
R773
4.7K
2.2K
R774
4.7K
24
0V
I/O20
3.3V
23
I/O19
22
I/O18
W773
21
I/O17
W772
0V 20
I/O16
19
GND2
18
NC18
17 3.3V
VCC1
16
I/O15
15 TP778
I/O14
14 0V
I/O13
13
I/O12
TP782
DGND
AV
: DTC144EUA
: 2SC4081
: 2SA1576A
: HAT1038R-E
: DTA124EUA
: HAT1024R-E
: 2SB1189
: DTA114EUA
: DTA144EUA
: IMX9
: DTC124EUA
: DTC143EUA
: DTB123YK
: DTC114TUA
: 1SR154-400
: DAN202U
: UDZS6.8B
: UDZS6.2B
: EC31QS04AG
: SB05-05CP-E
: MA2S784-F
: STZ6.2N
: DA204U
: DAP202U
: AVRM1608120M6A
: AVRM1608270MAB
: AVRM1608180M6A
: AVRM1608270MAA
ANALOG 2ch
1
R718
to CN904-2
10
MIX-R
D704
D705
R709
to CN904-1
10
MIX-L
NOT USED
CN770
1 VCC
2 TDO
3 TDI
4 TMS
5 GND
6 TCK
7 NC
KVT-617DVD/647DVD (1/4)
AW
VIDEO LINE
SIGNAL LINE
GND LINE
B LINE
B LINE
CAUTION : For contin-
ued safety, replace safety
critical components only
with manufacturer's rec-
ommended parts (refer to
parts list).
Indicates safety criti-
cal components. To re-
duce the risk of electric
shock, leakage-current or
resistance measure-
ments 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.
V a l u e s m a y v a r y
slightly due to varia-
tions between indi-
vidual instruments or/
and units.
AX
1
2
3
4
5
6
7