Kenwood DDX6034 Service Manual page 61

CC
8
ND
∗
A
5.0V
5.0V
2.5V
-9.0V
∗
B
+9V
6
J200
4
IC100-102
3 RELAY
: NJM4565V-ZB
CORD
2 RL2
IC103 : ICL7660SIBAZ
1 RL1
GND
(X29-449x-xx)
DESTI-
MODEL NAME
NATION
DNX7140
DNX7000EX
DNX7340BT
DNX7240BT
DDX714
DDX7034BT
DDX7034BTM M2
DNX9140
DDX814
DDX8034BT
DDX8034BTM
DNX9240BT
DDX8024BT
DDX8054BT
DDX6034
DDX6034M M4
DDX6054
CD
CN100
14
∗
R132
0
+9V
IC102
1 8 9.0V
V+
7 5.0V
2
3 6 5.0V
4 5 2.5V
V-
9V
R146 22K R141 22K
C128 C125
1000P 1000P
Q107 Q105
Q106
Q4,6,100,102-105,107 Q110,112,114,116,201,
: DTC143TUA 204,205,207,210,211
Q5,101,106
: DTA144EUA Q111,113,115,203,209
Q108 : UMC2N
Q109,202,208 Q200,206
: 2SB1443
UNIT C2, D2,7-9,11,
A D B C
33-35,37,127,128
No. 7-9 310-312
K1
K2
X1
E1 0-12 YES YES
K
M1
K
K
M
M 0-13 YES YES YES YES
E
E
Q
X2
0-21 YES
Q1
CE
PRE OUT
13 12 11 10 9 8 7 6 5
+9V
5V AMP
IC101
5.0V 1 8 9.0V
V+
7 5.0V
5.0V 2
2.5V 3 6 5.0V
-9.0V 4 5 2.5V
V-
9V
R129 22K R125 22K
C118 C116
1000P 1000P
Q104 Q103
PRE MUTE
BU5V
D1-3,18 : STZ6.2N
D4,6,7,9 : UDZW6.8(B)
: 2SC4081 D5,8 : UDZW6.2(B)
D10-13 : AVRM16270MAAB
: 2SA1576A D14,15,100-105
: AVRM16180M6AB
: DTC114TUA
R5,12,21,31,
R132
YES
YES
YES
• DC voltages are as measured with a high impedance volt me-
ter. Val ues may vary slight ly due to vari a tions between in di-
vid u al in stru ments or/and units.
CF
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
4 3 2 1
ESDGND
+9V
IC100
5.0V 1 8 9.0V
V+
7 5.0V
5.0V 2
2.5V 3 6 5.0V
-9.0V 4 5 2.5V
V-
R109 22K R106 22K
C108 C107
1000P 1000P
Q102 Q100
Q101
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT (3/5)
D16,17,106-110
: DAP202U
D111 : UDZW11(B)
D112 : UDZW5.6(B)
D200-203 : 1SR154-400
D307-312 : CVS10A120M
CAUTION : For continued safety,
re place safe ty critical com po nents
only with manufacturer's rec om-
mend ed parts (refer to parts list).
VIDEO LINE
Indicates safety critical com-
SIGNAL LINE
po nents. To reduce the risk of
GND LINE
B LINE
electric shock, leakage-cur rent
B LINE
or re sis tance mea sure ments shall
be carried out (ex posed parts are
ac cept ably in su lat ed from the sup-
ply cir cuit) be fore the ap pli ance is
returned to the customer.
X29-4490-xx (2/2)
CG
1
2
3
4
5
6
7
61