Kenwood RXD-M32 Service Manual page 25

AO AP
D
CN109
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
CD MECHA
R222
DRIVER
4.7K
IC103
R223
4.7K 1
IN2
2
+5V VCC
5.1V
3
OUT2
4
N.C.
5
GND
7.4V 6
VS
7
OUT1
4.2V 8
VREF
9
IN1
+12V
+7V +7V
+12V +12V
+5V
+5V
+5V
IC114
RDS
(BOTTOM
81
VIEW)
82
83
84
85
86
87
88
89
90
91
92 R226 47K
R225
+5V
R292
4.8V
+5V
+5V
4.8V
15
6
+5V
1 2 3 4 5 6 7 8 9
CN106
AQ AR
20 21 22 23 24 25
R266
+7V +7V +7V
1 1W
+3.3V
3.3V
+3.3V
AVR
CD POWER
CD: 0V
CONT.
IC112
C206
R206
3 100u10 Q119
820
VOUT
2 +
GND 1/4W
1
VIN +7V CD:
4.1V
CD:
86
7.5V
C247 100P
+7V +7V
Q118
1
+12V +12V
35
34
R307 1.8K
+5V
5.6V
R106
5.1V
D103
R127 2.2
1K 11.9V
C150 R299
0.1 100
Q102
5.6V
E
C151 C225
1000P 8P
2.5V
IC105
R216
2.5V
100
C226
5.0V 8P
+5V
SEL.&E-VOL. 2.5V
47K
+7V
+12V
+12V
5.1V
+5V +5V
DIGITAL+5V REG.
+5V +5V
+5V +5V +5V
Q120
R227
+5V
R228 2.2
120 1/4W
5.7V
7.4V
+5V
+5V
10 11 12 13 14 15
AS AT
RXD-SH3MD-L/SH3MD-S/SH3MD-H/SH3MD-LS/SH3MD-W/SH3MD-D/SH3MD-Y (X29-2690-00)
DESTINATION
COUNTRY
JAPAN
RXD-M32MD-S/M32MD-Y/M32MD-LS/M32MD-L (X29-269X-XX)
DESTINATION
COUNTRY
GENERAL MARKET
AUSTRALIA
U.K.
EUROPE
KOREA
RXD-M32-S/M32-LS/M32-L/M32-H/M32-Y/M32-W (X29-269X-XX)
DESTINATION
COUNTRY
U.S.A.
CANADA
GENERAL MARKET
AUSTRALIA
U.K.
EUROPE
KOREA
RXD-M32E-L/M32E-H/M32E-S/M32E-W/M32E-Y (X29-2692-72)
DESTINATION
COUNTRY
EUROPE
7.6V
+7V
+12V
POP-UP MECHA DRIVER
IC111
7.6V
(BOTTOM VIEW)
C152
7.6V
+7V +7V
+7V +7V
+12V +12V
+12V +12V
11.9V
+5V
C243
5.1V
22P
D101
+5V
+5V +5V
+5.1V
R263
+5V +5V
2.2
R303 R105
IC101
Q101 R104 C102
1K 10K
1K 1u50
OUT IN +B +B
+
4.8V
GND
4.8V
+5V
u-COM CE&RESET
7
5.1V
+5V +5V
73
4.8V
C232
+5V
47P
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 10 11 12 13
CN117 CN116
F
AU AV
UNIT C121, C123, C246,
C F H J D E R203 R292 J101 IC104 C249
No. 122 124 247
ABB.
J,J1,J2 0-00 YES NO YES 910K NO M30624MG-307FP 0.1 0.082 YES NO
UNIT C121, C123, C246,
F H J C D E R203 R292 J101 IC104 C249
No. 122 124 247
ABB.
M,M1 0-21
NO 100K
X 0-71
T YES NO M30624MG-307FP 0.15 0.068 YES NO
YES 12K YES
E 2-71 YES
H
47K
UNIT C121, C123, C246,
D C F H J E R203 R292 J101 IC104 C249
ABB. No. 122 124 247
K
0-11 220K
P
NO
M,M1 0-22 100K
X
0-72 YES NO NO 47K YES M30622MA-1A5FP 0.15 0.068 NO YES
T,T1
E,E1 2-72 YES 12K
H
UNIT C121, C123, C246,
D E C F H J R203 R292 J101 IC104 C249
ABB. No. 122 124 247
E2,E3
2-72 YES NO NO 12K YES M30622MA-1A5FP 0.15 0.068 NO YES
E102
C GND
WH101
GND
SW-OUT
J103
C221
CAUTION: For continued safety, replace safety critical compo-
220P
nents only with manufacturer's recommended parts (refer to
S.W.OUT
parts list). indicates safety critical components. For continued
protection against risk of fire, replace only with same type and
L.IN
rating fuse(s). To reduce the risk of electric shock, leakage-cur-
rent or resistance measurements shall be carried out (exposed
parts are acceptably insulated from the supply circuit) before the
appliance is returned to the customer.
R.IN
J101
The DC voltage is an actual reading measured with a high
1 L.IN
6.5V
impedance type voltmeter with no signal input. The measure-
ment value may vary depending on the measuring instruments
used or on the product.
2 R.IN
R129
2.2K
POP UP MECHA
R130
13K CN111
LOAD-F
M
1 1
LOAD-R
2 2
0.1 R218 D-OPEN SW
3 3
OPEN/CLOSE
4.7K GND
SW
4 4
R219 D-CLOSE SW
5 5
4.7K
P101
CN113
24 L-CH
23 A-GND
22 R-CH
C249 100P
21 HELP
C248 1000P
+7V 20 +7V
+7V 19 +7V
+7V +7V 18 +7V-RS
17 GND(7)
16 GND(7)
15 GND(7)RS
+12V 14 M+12V
+12V 13 +12V
12 GND(12)RS
11 GND(12)
10 MD-PROT
(X29- ) (E/6)
CN115
4.8V
U+5V 13
+5V 9 +5V
UGND 12
L-CLK 11
L-RST 10
L-CS 9
8 A-MUTE L-DATA 8
7 HP-SW
GND 7
VDD 6
77
76
75 6 PROTECTION
89 5 HP-RELAY
-16.0V
KEY2 5
74 4 SP-RELAY
BACK-L 4
16V 3 -16V
-16V 3
12 2 FL-AC
FL-AC 2
13 1 FL-AC
FL-AC 1
RXD-SH3MD-L/SH3MD-S/SH3MD-D/SH3MD-H (4/5)
5 4 3 2 1
CN114
RXD-SH3MD-Y/SH3MD-LS/SH3MD-W (4/5)
RXD-M32MD-S/M32MD-Y/M32MD-LS/M32MD-L (4/5)
RXD-M32-S/M32-LS/M32-L/M32-Y/M32-H/M32-W (4/5)
RXD-M32E-L/M32E-Y/M32E-H/M32E-S/M32E-W (4/5)
G
Y39-5350-10
AW AX
X29-A/6
-CN3
5/5
H
X29-A/6
-CN2
5/5
I
X14-C/6
-CN102
5/5
F
X29-B/6
-E91
5/5
G
X14-B/6
-CN101
CN118
+B 1 U+5V
5/5
2 UGND
11 8 3 L-DATA
J
10 11 4 L-CLK
9 9 5 L-CS
8 10 6 L-RST
CN119
5.1V
+B 1 VDD
X14-B/6
2 GND
-CN100
5/5
3 KEY2
4 BACK-L K
16V 5 -16V
6 FL-AC
7 FL-AC
RXD-M32