Kenwood RXD-V525 Service Manual page 32

DV DW
(X14-704X-XX)
4G
P36 P26 P25 P24 P23 P22 P30
P19 P36
S18 B6 B11 B16 B21
B15 B26 S18 EX.BASS
P20 P17
B10 B25
P29 P28
P14
P12
P15
B14 K-PGM
B24
B9
B5 B20
P21 P18 P7 P27
P10
P8
B23
B4 B8 B19 RPT.
P7
P16 P5 P13
B7 P2
B3
B18
B13 B22
P11
P3 P8
P9
P4 B17
B12
B2
P4 P3
ST. P6
P2 (P1)
P1 B1
P33
kHz
P34
MHz
P35
9G 10G 11G 12G 13G 14G 15G
+ +
+5V
35V 35V
27
26
R71
25
R70
R55 10K
23
R203 10K
22
R202 10K
21
R201 10K
20
R200 10K
19
R199 10K
18
R198 10K 17
16
R197 10K
15
-32.1V
14
13
14
-32.2V
15
16
4.9V
+5.6V
R196 10K
R195 10K
+5V
R194 10K
+5V
+5.6V
+5V
5.0V
REMOTE
SANSOR
A1
DISP. TUNING
/DEMO MODE
S2 S3
25
R96
R98 R99 R100 10
+5V
1.6K 1.2K 10K
4.8V
EX.BASS
(S.WOOFER) BAND
S5 S6
26
R102 R103 R104 4.9V
1.6K 1.2K 10K
27
R105
10K
DX DY
RXD-V525 (X14-704X-XX)
DESTINATION D53,70,
UNIT No. E G
81,82
COUNTRY ABB.
GEMERAL MARKET M
0-23
MALAYSIA I NO NO
SHANGHAI V 2-12
RXD-V626 (X14-7040-22)
DESTINATION D53,
UNIT No. E G
70
COUNTRY ABB.
GEMERAL MARKET M
0-22 NO YES YES
MALAYSIA I
(X14- ) (E/6)
CN4
R204
10
-12V 5 B
1/4W
+
MIC L 4
E AGND 3
MIC R 2
+
R205
+12V 1 +B
10 -12.3V
1/4W
4
1
IC1
(1/2)
ECHO
ON
CN1
33 FLAC
32 FLAC
C151
100u10
+
+
D88
R69
10
31 -35V
-34.0V 30 NC
N
29 -35REF
28 KEYGND
27 KEY1
26 KEY2
OSC
25 KEY3
COUNTER
24 MODEL
23 LED(TIMER)
22 LED(STANDBY)
21 LEDDT2
20 LEDDT1
19 LEDCLK
18 ENC2
17 ENC1
16 B-JOG2
15 B-JOG1
14 A-JOG1
13 A-JOG2
12 FLCS
11 FLCLK
ECHO LEVEL
10 FLDATA
ECHO OFF
9 u+5.6V
ECHO 1 ON
8 GND
ECHO 2 ON
ECHO 3 ON
7 D+5V
ECHO 4 ON
6 REM
5 HPDET OUT
R144
4.3K
4 HPDET IN
3 Rch
Q10
2 Lch
1 NC
CN2 CN5
ECHO3
18 9 9
Lch
8 8
ECHO2
17 7 7
Rch
6 6
ECHO1
7 5 5
HP DET IN
4 4
EMUTE
8 3 3
HP DET OUT
2 2
1 1
R502 10 1/4W
R501 10 1/4W
DZ EA
RXD-V727 (X14-704X-XX)
R76,110, DESTINATION D53, D81,
R70 R71 ED1 UNIT No. E G
152,153 70 82
COUNTRY ABB.
GEMERAL MARKET M
0-21
NO 10K NO SMALL MALAYSIA I NO YES YES NO
SHANGHAI V 2-11
RXD-V828 (X14-704X-XX)
D81, R76, R152, DESTINATION D53,70,
R70 R71 ED1 UNIT No. E G R70
82 110 153 81,82
COUNTRY ABB.
GEMERAL MARKET M
NO 18K 10K YES NO BIG 0-20
MALAYSIA I YES YES 10K
SHANGHAI V 2-10
IC1
IC51
R3 C3
22u35 IC52,53
4.7K MIC VOL.
+ IC55
VR1
100K(C)
Q1-4
Q8,9
R4 C4 Q10-12
4.7K 22u35
C19
+ 100P
+B
C17
11.7V D1,71
100P
MIC
IC1 D2-6
R18
AMP
33K (2/2)
C13 R13 R11 MIC
J2
R17 C16 8 5 0.015 1K 1K D51,52,60-62,82-84
2 6.8K 1u50 7
6
+
3
D53,65-67,70
R16 47K D54-58,80,81
ECHO
D88
C15 1000P
OFF
ED1
+
A1
C155
R137
0.012
22K
+
C157
4700P
ECHO
IC
IC55
A/D
SRAM
D/A MIX
C159 C162
+
22u35 3300P
+
C163 R143
0.01 15K
BU2090(X14:IC52) M66004FP(X14:IC51)
8 EMUT 7 ECHO1 17 ECHO2 18 ECHO3
L H H H
H L H H
H H L H
H H H L
H H H H
R145 R146
D5
8.2K 24K
Q11 Q12
D6
C12
0.01
Q10-12
ECHO LEVEL
CONTROL
PHONES
J101
RXD-V525/V626/V727/V828 (8/8)
EB EC
R76, R152,
R70 R71 ED1
110 153
10K 18K YES NO BIG
R76,110,
R71 ED1
152,153
NO YES BIG
: NJM4565D-D
: M66004SP
: BU2090
: M65855FP
: KTC3199(Y,GR) or
2SC2785(F,E)
: DTC124ESA or
UN4212
: DTA143TSA or
UN4116
: MTZJ6.2(B) or
HZS6.2N(B2)
: HSS104A or
1SS133
: B30-2546-05
: B30-2548-05
: B30-2547-05
: MTZJ4.7(B) or
HZS4.7N(B2)
: SVA-15MM13 (BIG)
: BJ665GK (SMALL)
: W02-2561-05
SIGNAL LINE
GND LINE
B LINE
+B
B LINE
B
CAUTION: For continued safety, replace safety critical components only
with manufacturer's recommended parts (refer to parts list).
safety critical components. For continued protection against risk of fire,
replace only with same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be carried out
(exposed parts are acceptably insulated from the supply circuit) before the
appliance is returned to the customer.
The DC voltage is an actual reading measured with a high impedance type
voltmeter with no signal input. The measurement value may vary depending
on the measuring instruments used or on the product.
RXD-V525/V626/V727/V828
Y39-3270-21
ED EE
indicates