Kenwood KNA-DV2600 Schematics
A B C D E
D
V
KNA-DV2600
CN320
GREEN
SYNC
NTSC
DISPTX
DISPRX
REMO
AUDOUT
MUTE
AUDIN0
PTTSW
CDHVCC
CDHVCC
RED
BLUE
GND
GND
GND
GND
GND
VCC
VCC
NC
MAIN UNIT
1
2
3
4
5
6
7
8
TV-TX
9
TV-RX
10
11
12
13
TP353
14
15
16
17
18
19
20
21
22
R380
5.0V
6.8V
IC
100K
C
1
TV I/F
(MONITOR)
CN200
RED
1
DGND
2
(NC)
3
4
2
5
6
7
8
9
10
11
12
13
TV-REMO
GREEN
VGND
AGND
TV-R
BLUE
TV-TX
TV-RX
TV-L
SYNC
3
4
(SUB UNITA/2)
CN200
8765
1 VIDEO
2 VDGND
4 AUDGND
3 AUDIO
CN210
13
101112 9
C501
2200P
1234
220P
C510
C550
TP505
C506
2200P
4.7K
TV MUTE SW
TP506
4.7K
R563
62
100P
C552
R564
62
100P
C553
R565
62
100P
C554
IC508(3/4)
22K
R510
R536
470
R517
22K
220P
C507
C556R561
75 220u6.3
10K
100P
R566
R541
330
T505
4.7K
R582
330 1
T501
4.7K
R580
R571
+
22K
22K
R569
R570
10K
8
C520
C551
10K
10K
100u6.3
470P
D503
47P
+
C558
100u6.3
C559
+
100u6.3
C560
+
D507
R552
10
9
4
6
5
IC508
(2/4)
SYNC BUFFER
T507
3.9K
R573
TV BUFFER
C537
1
1K
22K
R548
R543
C557
R562
220u6.362
10K
R568
AUDIO BUFFERAUDIO MUTE SW
C514R503
1K
22K
R508
R514
R526
22K
4.7K
R518
D505D506
VCC
TX
22K
BUFFER
RX
BUFFER
R572
150
R574
0
22P
C561
T506
22K
R551
+
D504
VCC
T502
22K
R521
C528
0.01
1000P
C527
R527
22K
5.0V
4.7K
R525
VCC VCC
VCC VCCVCC
IC510
5
6
7
8
T508
10K
A
CH1
CH0
VDD
10K
5.0V
TP509
TP510
MUTE DRIVER
VCC
REMO.SIGNAL
SELECTOR
GND
VEE
INH
COM
1
3
2
CN321
RED
1
GREEN
2
BLUE
5.0V5.0V
TP508
10
11
12
13
14
15
16
17
18
19
20
21
22
3
4
5
6
7
8
9
GND
SYNC
GND
NTSC
GND
DISPTX
DISPRX
REMO
GND
AUDOUT
MUTE
AUDIN0
AUDIN1
GND
PTTSW
VCC
VCC
CDHVCC
CDHVCC
TP512
1000P
R567
R515
VCCVCC
3.3
C555
47u16
+
220P
C509
22K
22K
R511
TP511
4
3
2
C521
1
REMO.SIGNAL
BUFFER
7
13
11
12
14
IC508(4/4)IC508(1/4)
5
SUB UNIT A/2
IC508 : TC74VHCT08AF
IC510 : TC7W53FU
T501,505 : DTC143EK
T502,506 : 2SC2712
T507 : 2SA1162
T508 : RN1402
D503-507 : RD5.6S
6
MAINUNIT
IC101 : BA9743AFV
IC103 : SCI7810YTA
IC104 : BA05FP
IC105 : TC75W56FU
IC106 : PQ07VZ012ZP
IC107 : SCI7720YFA
IC110 : KKQ34F
IC202 : KKQ28F
IC301 : CXA2106R
IC302,904 : TC7SH00F
IC303 : KKQ22F
IC352 : UPC842G2
IC353 : TC7W53FU
IC357 : TC7SET08F
IC401 : CA0008AM
IC402 : SN65C1168NS
IC433,435,437,802,809,810
IC451 : TD62604F
IC452 : TC7WU04FU
IC601 : BA05FP
IC606 : TC7SET00F
IC652 : BA08FP
IC801 : KKQ35F
IC901,902 : HY57V1291620LT
IC905 : KKQ36F
IC906 : TC55V400FT70
HD6417750F167I:IC201
: TC7SU04F
UPC29L03T:IC438
LC72708EHS
:IC653
TC7SH08FIC903 :
T101,110,111 : 2SJ327Z
T102,103 : RN1404
T104,105 : 2SD1782K
T106,109 : 2SB1198K
T107 : 2SA1162
T108
T401 : RN2402
T402,651 : RN1402
D101 : 30D2
D103,104 : RD16S
D105 : U5ZA27C(TE24L)
D106,107,114,201,202,
801,802
D108 : RD15FM(B)
D109,404,406,453 : 1SS352
D112,113 : EC20QS06
D451 : EC10DS4
D601,602 : RD5.6S
MODEL NAME T401,402 D404 R411
DZ-2300Y YES YES YES YES
KNA-DV2600 NO NO NO NO
2SB1301
:
: 1SS357
DIGITAL LINE
SIGNAL LINE
GND LINE
XX
B LINE
CBA
7
MAIN UNIT (1/9), SUB UNIT A/2 (1/1)
17
F G H I J
186
75
C
KNA-DV2600
NIT
VCC3
VCC
CDHVCC
GND
RMUTE
IO CTRL
VCC
C302
1
1
TESTB
2
TP303
R352 33K
AGND2
3
ROUT
4
GOUT
5
BOUT
6
YOUT
7
COUT
8
CVOUT
9
AVCC2
10
YTRAP
11
POWER DOWN2
12
POWER DOWN1
R305
2.2K
AUDIO SIGNAL
SELECTOR
IC353
VDD
CH0
1
COM
2
INH
3
VEE
CH1
4
GND
13
R301 10
R302 10
R303 10
TP304
R304 10
VCC
R310 0
VCC
C372
10u16
AUDIO SIGNAL
BUFFER
R351 33K
C352 1000P
1
IC352(1/2)
+
2
3
C373 1
R353 33K
-TX
-RX
353
AND
IC357
100K
R380
5.0V
6.8V
C305
1
C306
0.01
4847464544434241403938
AVCC1
TESTR
TESTG
VDAC+
NTSC ENCODER
NPIN1
VCC
A
4
C304
8
7
6
5
SYNCIN
14
47P
2.2K
R307
CDHVCC
68K
R360
R357
22K
IC352
(2/2)
3
1
2
5
VREF
AGND1
IC301
SCINR7R6R5R4
15
1617181920
132
133
6.8V
CDHVCC
8
7
4
ECSW
AMUTE
NAND
4
B0
CLK
VSET
DGND
DVCCR3R2R1R0
VCC
131
130
AUDIO SIGNAL
ADDER
R365 C364
10K
R366
82K
6
5
VCC3
5
3
B1
B2
21
22
23
129
C307
0.1
R386 100
0.047
C365
0.01 10K
1
2
IC302
37
B3
24
R369 1K
B4
B5
B6
B7
G0
G1
G2
G3
G4
G5
G6
G7
R373
10K
R374
R370 22K
5.0V
TV/EC
DCK
SYNC
VCC3VCC3VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
C308 0.1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
VCC3
D11
D12
D13
D14
D15
D16
D17
VCC3
TP301
TP302
C310 0.1
C309 0.01
3.2V
C311 0.01
3.2V
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
1
2
3
4
5
6
7
8
9
DGND
DVCC
NC
NC
NC
TESTCLK
SIGOUT9
SIGOUT8
SIGOUT7
VCC
DGND
DVCC
SIGOUT6
SIGOUT5
GND
SIGOUT4
SIGOUT3
SIGOUT2
SIGOUT1
SIGOUT0
DVCC
DGND
NC
NC
NC
NC
NC
NC
VCC
GND
D00
D01
D02
D03
D04
D05
D06
GND
D07
D08
D09
D10
VCC
D11
D12
D13
D14
D15
D16
D17
VCC
GND
208
207
TS0
D18
535455
D18
206
205
TS2
TS1
D19
D20
5657585960
D20
D19
A2
A3
A4
204
203
202
201
A02
A03
A04
TS3
D21
D22
D23
D24
D21
D22
D23
D24
VCC3
VCC
GND
A8
A9
A5
A6
A7
A11
A12
A10
200
199
198
197
196
195
194
193
192
A06
D26
D26
A08
A07
D27
D28
6667686970
D28
D27
A11
A09
A10
D29
D30
D31
D31
D30
D29
A05
GND
VCC
D25
61
62
636465
VCC3
D25
A12
GND
A15
A13
A14
VCC3
191
190
189
188
187
A13
A15
A14
VCC
GND
VCC
WAIT
GND
WE0
WE1
71
72
73
74
VCC3
FMU WAIT
WE1
WE0
VC
VCC
115
36
116
35
117
34
118
33
121
32
31
30
29
122
28
123
27
124
26
125
25
126
VCCVCC
CDHVCCCDHVCC
REMO
AUDIO
BEEP
MICO
PTT SW
VCCVCC
CDHVCCCDHVCC
CDHVCCCDHVCCCDHVCC
VCCVCC
RGB RGB
18
MAIN UNIT (2/9)
NTSC CK
ONMLK
189
73
191
70
KNA-DV2600
C206
10P
19.8MHz
208
EXTAL
X201
R208
VCC3
VCC
CDHVCCCDHVCC
GND
RMUTE
IO CTRL
ADRESS
DATA
SHCTRL
TV/EC
10P
C207
C208
10u16
1M
207
206
XTAL
VSS-CPG
3.3
3.3
R211
C209
10u16
204
203
VSS-PLL1
VDD-PLL1(3.3V)
VDDQ
VSSQ
5657585960
VCC3
CKE
R212
C211
10u16
202
VSS-PLL2
WE5/CAS5/DQM5
WE4/CAS4/DQM4
WE1/CAS1/DQM1
WE1
R210
+++
205
VDD-CPG
D8D7CKE
535455
D8
D7
0.1
C210
3.3
200
199
201
200
199
198
TDI
TRST
VDD-PLL2(3.3v)
WE0/CAS0/DQM0
A17
A16
A15
61
62
636465
WE0
A15
A16
A17
C214
1000P
198
197
197
TCK
TMS
VDD
1.8V
VCC1.8
RMUTE
VCC1.8
194
196
195
194
193
VSS
VDD
TDO
VSS
A14
A13
6667686970
A13
A14
VCC1.8
R226
193
ASEBRK/BRKACK
3.2V
22K
192
VDDQ
VCC3
ST1
ST0
191
190
STATUS1
STATUS0
MD6/IOIS16
VSSQ
A12
71
72
A12
A11
A11
VCC3
VCC
GND
RMUTE
IO CTRL
TV/EC
DCK
SYNC
VCC3
A21
A22
A23
A20
A18
A15
A16
A13
VCC3VCC3
190
189
188
A13
VCC
GND
A19
A17
A14
187
186
185
184
183
182
181
A15
A16
A18
A19
A14
A20
A17
VCC3
VCC
A24
180
179
178
177
176
175
A21
A22
A23
A25
A24
GND
C312 0.01
C314 0.1
C316 0.0.1
VCC3
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
TS5
TS4
VCC
GND
TDO0
TDO1
TDO2
TDO3
TDO4
VCC
GND
TDO5
TDO6
TDO7
TDO8
IC303
GRAPHICS CONTROLLER
VCC
WAIT
GND
WE0
WE1
WE2
WE3CSRD
R/W
GND
VCCNCGND
RST
GND
VCCBPMN0
MN1
FS0
FS1LDPCLK
GND
SCK
GND
71
72
737475
FMU WAIT
WE1
WE2
WE0
VCC3
7677787980
RD
FMU CS
WE3
81
82
838485
C313
3.2V
0.01
R/W
VCC3
8687888990
VCC3
91
92
939495
969798
VCCNCNC
99
C317
0.01
C315
0.1
100
VCC3
159
158
GND
AHL
101
157
VCC
CLK
GNDT1T2
102
FMU CK
GND
SOV
HSY
CSY
103
DGND
DVCC
DCK
GND
VCC
VSY
VCC
GND
N/V
HD
VD
VCC
GND
DGND
DVCC
VCC
GND
VCC
GND
VCC
GND
PGND
AGND
AGS
AVCC
PVCC
VCC
NC
NC
NC
NC
NC
R7
R6
R5
R4
R3
G7
G6
G5
G4
G3
B7
B6
B5
B4
B3
LP
RO
104
VCC3
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
3.2V
R308
C319 0.1
C320 0.01
C318 3900P
R309 10
C324 10u16
+
VCC3
100
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
3.2V
C321 0.1
SOV
C322 0.1
133
132
131
130
129
126
125
124
123
122
121
118
117
116
115
VCC3
VCC3VCC3
VCC1.8VCC1.8VCC1.8
VCC3 VCC3VCC3
RES3
RDY
CS0
BS
C202
C201
VCC3
R236 22K
CS1
CS4
R240 22K
VCC3
C204
1000P
0.1
C203
VCC3
D15
D0
D14
D1
D13
D2
VCC1.8
D12
D3
VCC3
D11
D4
D10
D5
D9
D6
51
52
FMU CTRL
VCC1.8
3.2V
0.1
1.8V
C205
1000P
BUS CTRL
1.8V
3.2V
RES3
0.1
1
RDY
2
RESET
3
CS0
4
CS1
5
CS4
6
CS5
7
CS6
8
BS
9
VDDQ
10
VSSQ
11
D47
12
D32
13
VDD
14
VSS
15
D46
16
D33
17
D45
18
D34
19
D44
20
D35
21
VDDQ
22
VSSQ
23
D43
24
D36
25
D42
26
D37
27
D41
28
D38
29
D40
30
D39
31
VDDQ
32
VSSQ
33
D15
34
D0
35
D14
36
D1
37
D13
38
D2
39
VDD
40
VSS
41
D12
42
D3
43
VDDQ
44
VSSQ
45
D11
46
D4
47
D10
48
D5
49
D9
50
D6
51
BACK/BSREQ
52
BREQ/BSACK
MAIN UNIT (3/9)
19
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