Kenwood DDX7019 Service Manual page 26

U
DDX7019/7029/7029Y/7039/8019/8029/8029Y/8039
DNX7100/710EX/7200
03 R604 C608
IC605
360 1
02
1
CSOUT
0-3.3V
1.3-2.2V 2
SYCIN
5.0V 3
VCC
R610
470
0-5.0V 4
1 VD
Q605
R609
0-5.0V 5
3 HD
470 6
DGREF
Q604
0/5.0V 7
SW
H : PAL
IN
L : NTSC
0V
SYNC
SEPARATOR
1
15
7 14
8
RST
6 Q201
u-COM 15
RST SW
R263
100
Q203
Q203
Q201
3
0/3.3V
3
0/3.3V
4
Q201
R204
47K
3.3V
R254
VDD
47K
2
0/3.3V
D
6
1
TP201
T
7
3.3V
R201 47K
C204 4.7
X201
2 4.950MHz
R202
0
C205 0.1
C206
22P X202
32.768kHz
C207
18P R203 0
R267 47K
AGE
0-5.0V
17
0-3.3V
1
18
R253 47K
19
8 3.3V
19
C
0/3.3V
7 0V
P
6 3.3V
21
L
21
5 3.3V
A
20
R205 100
0/3.3V
22
R206 100
0/3.3V
23
R207 100
0/3.3V
24
R208 100
25
8
CC
7
WP 8 2
6
CL
5
DA
RRE.
12
SW3.3V
12
2
26
X15-101x-xx/112x-xx (5/6)
V
(X15-101x-xx)
MODEL
NAME
C619
DDX7019
0.01
DDX7029
DDX7029Y
DDX7039
DDX7039M
14 3.9V
VS DDX7039TJ4
13 0V
GND DDX7039
DDX7039
R618 C623
1.4V
DNX7100
3K 4.7
12
LPF
DNX7100EX
500kHz C621
11 DNX7200
VCO1
DNX7200AN4
150P
500kHz
DDX8019
C622
10
VCO2
DDX8029
1000P
DDX8029Y
X600
9
DDX8039
VCOOUT
8
DDX8039
15.734kHz
BGP
DDX8039
VGND
11
VDD
8
0-3.3V
3.3V
1
AVREF0
0V 2
AVSS
3
VMUTE
4
MST WAIT
3.3V 5
AVREF1
6
DSI/SI
3.3V 7
CIR BU DET/STATUS0
0V 8
FLMD0
3.3V 9
VDD
2.6V 10
REGC
0V 11
VSS
4.95MHz
12
X1
13
X2
3.3V 14
RESET
32.768kHz
15
XT1
16
XT2
17
RTN HSY(HSY)
18
VSY(VD)
0V 19
BU DET
20
GAN THR
0V 21
ACC DET
22
r CS
23
r DATA
24
r CLK
25
CIR TX
0-3.3V
0-3.3V
C208
0.1
2
SW3.3V
8
VDD
W
R258, R259,
UNIT
A C D B R255 R256 R261
No. 637,650 638
0-10 10K YES
2-71 YES 3.3K YES
0-21 YES 10K YES
0-71 YES 30K YES
3-21 YES YES
0-11 YES 10K YES
2-72 YES YES 3.3K YES
0-12 YES 10K YES YES
2-73 YES YES 3.3K YES YES
0-22 YES YES 10K YES YES
0-72 YES YES 30K YES YES
3-22 YES YES YES YES
15
14
LED9V
7
1.0-2.5V
IC201
SYSTEM u-COM
0-3.3V
0-3.3V
TP204
R227
4.7K
R260 R228
100K 100K
12
X
IC1 : SI-3033KMS Q1,2,4,6,13,15,16,23,32,
R262
IC10 : NJM4565V-ZB
YES
IC101,102 : LTC3728LEGN
Q3,5,17,20,21,24,33,37,
IC201 : 703261YGC320A
YES
IC202 : S1000N30N4T1G
IC203 : BR24L08FV-W
YES
IC204 : NOT USED Q7,203,205,501,509,600
IC205 : TC7SET08FU-F
YES
IC206 : TC7SH08FU-F Q8,10,19,25,101,204,206,
YES
IC301 : RB5P0090M
IC303 : TC7WH123FU-F Q9
YES
IC304,608 : TC7SH04FU-F Q14,31,35,43 : 2SB1184
IC305,403,404 Q22
YES
: MM1234XFBE-E Q26
IC400 : NJM2505AF-ZB Q103,106,108,111
IC401 : NJM2794RB2ZB
IC402 : BU2090FS Q104,105,109,110
IC405 : BA7649F
IC406 : MM1503-E Q201,505
IC407,408 : TC4052BFT Q207
IC501 : LB1836M-TLM-E Q506,507
IC502 : TC7SET04FU-F Q508
IC600 : TC7WH14FU-F Q605
IC601 : TC7W34FU-F
IC604 : TC7WHU04FU-F
IC605 : NJW1303V-ZB
IC606 : TC7WH74FU-F
IC607,609 : TC7WH157FU-F
IC610 : SI-3033LUSNF
8
0V
R247
47K
75
NC TP208
TP207
74 0V
JIG EJ
73 0/3.3V
KEY ILL
72
NC TP260
TP206 TP219 47K
71 0V
WRT E2P
70 3.3V
BVDD
69 0V
BVSS
R248 47K
68 3.3V
SD DET2
R250 47K
67 3.3V
SD DET1
R242 100
66 0/3.3V
TMOTOR P
65 0/3.3V R241 100
TMOTOR M
0/3.3V R240 100
64
NTSC PAL
R258 10K
R259 10K
63 0/3.3V
TYPE2
R257 10K
62 3.3V
TYPE1
R238 100
R239 47K
61 3.3V
OPEN CLOSE
60 3.3V R237 100
SYS ON
0-3.3V R236 100
59
SYS MREQ
R235 47K
58 3.3V
SRC
R234 100
R262 10K
R261
57 0/3.3V
TYPE3
10K
R231
56 0-5.0V
SYS SREQ
47K
56
0-3.3V
R233 100
55
SYS CLK 55
0-3.3V
54 R232 100
SYS MDATA 54
53
0-4.3V
53 R230 3.3K
SYS SDATA
52 0/3.3V
INV SW
51 0/3.3V
MCNT
2
SW3.3V SW3.3V
VDD
R229
47K
Y
D
34,36,38,44,46,301 D
: 2SC4081 D
D
45,306-308,401,502,504, D
602 : 2SA1576A D
: DTA114EUA D
D
601,604 : DTC114YUA D
: DTA114TUA D
D
: TPC8110-F D
: 2SB1689
: DTC144EUA
: HAT2218R-E
: DTC114EUA
: DTB123YK
: DTC323TU
: 2SC3437-F(Y)
: DTA114YUA
15
14
LED9V
Q207
Q206,2
LED
SW
Q207
D5V
Q20
ESD GND
8
SI
Q205
R245
Q205
VDD
SI
Q204
66
65
64
61
60
59
58
Q508
8
REM
COT
SIGN
D5V
52
51
8
R543
10K
29
Q508
49
IC
5.0V 1
0-3.3V 2
0V 3
G