Kenwood RD-C707-S Service Manual page 23

Z
ANODE CONNECTION
1
1G 2G 3G
P1
P2
P3 4f
P4 4e
P5 f 4d
P6 e 4c f
P7 d col5 e
P8 c 4g d
P9 g col4 c
P10 b 4b g
P11 a 4a b
P12 3f a
P13 3e
P14 3d
2
P15 3c
P16 3g
P17 3b
P18 (upper) 3a
P19 2f
P20 2e
P21 2d
P22 2c
P23 (lower) col3
P24 (upper) col2
P25 2g
P26 col1
P27 (upper) 2b
3
P28 (upper) 2a
P29 (lower) 1f
P30 1e
P31 1d
P32 1c
P33 1g
P34 1b
P35 1a
4
5
IC701 :
∗
IC702 : M6605AHP
IC703 : PST3227N
IC705 : AP2213M33
Q701-710,720,721
: KRC104S
Q711-717
: KTC3875GR
Q719 : KRC102S
D703-709,711
: MA111G
6
ZD702 : MAZ8033GLL
+B
7
AA
1-1 2-1 3-1 4-1 5-1
4G-15G
5-7
1-2 2-2 3-2 4-2 5-2
4-7
3-7
1-3 2-3 3-3 4-3 5-3
2-7
1-7
1-4 2-4 3-4 4-4 5-4
5-6
4-6
1-5 2-5 3-5 4-5 5-5
3-6
2-6
1-6 2-6 3-6 4-6 5-6
1-6
5-5
1-7 2-7 3-7 4-7 5-7
4-5
3-5
(4G-15G)
2-5
1-5
5-4
4-4
3-4
2-4
1-4
EJECT SWITCH
5-3
CLK-7I ONLY
4-3
CD EJECT MD EJECT
3-3
SW713 SW712
2-3
1-3
5-2
4-2
3-2
2-2
1-2
+VP
5-1
4-1
3-1
Q707 Q703
2-1 D706
67
1-1
Q708 Q704
D704
34
Q709 Q705
D705
33
Q710 Q706
D703
31
R705
TIMER
Q720
270
83
R714
1K
Q721
STANDBY
1/6W
82
CNP705
CLOSE SW 7 56
OPEN SW 6 57
SERVO-
SLOT SW 5 58
CNP4
MO SPEED 4 59
1/4
PU IN 3
MO B- 2 60
E-6
MO B+ 1 61
CNP708
USB RESET 14 68
USB RX 13 35
SIGNAL LINE
USB TX 12 36
GND LINE
CD REQ 11 74
B LINE
CD CCE 10 75
CD BUCK 9 76
SERVO-
CNP6
CD BUS3 8 77
CD BUS2 7 78
1/4
CD BUS1 6 79
CD BUS0 5 80
J-4
CD RESET 4 71
BOOT CTRL 3 72
USB REQ 2 73
FUNK CD 1 70
AB
DISPLAY
a
FL701
f
b
g
e
c
d
(1G-3G)
BI703B CNS703 BI703A
1 1 1 65
2 2 2
3 3 3 66
4 4 4
5
6
7
1K 1/6W
R782 1K 1/6W
82
R783 1K 1/6W
83
RP730
8
10K R785 1K
85
R786 1K
86
R787 1K
87
R788 1K
88
∗
RP736
2.2K
POEWR/ RP701 R792
10K 1/6W 1K
STANDBY
RP741
10K
93
RP737
10K
+3.3V
94
RP735
10K
95
R797
RP732
97
2.7K 1/6W 1K
RP738
1/6W
RP734 10K 1/6W
L701
2.7K 1/6W
22uH
RP733
R784
100
2.7K 1/6W
1K
RP740
2.7K
DISPLAY (1/3), EJECT SWITCH (1/1)
AC
C-707I
4G 5G 6G
1G
+VF
+VP
67
3.1V
R781
81
ILLU LED 0V
3.2V
82
1.5V
STANDBY LED
0V
83
TIMER LED
3.3V
84
NC
85
CCB DO
86
CCB CL/VOL CL
87
0V
CCB DI/VOL DI
88
CCB CE/VOL CE
89
NC
90
TUNER SM
91
NC
0.6V 92
AREA
R793
1K 1/6W
93
POWER KEY
R794
94 3.3V
KEY2
1K 1/6W
R795
95
KEY1
0V
1K 1/6W
96
GND
3.3V
97
SYS-PROTECT
3.3V
98
VREF
3.2V
99
AVCC
3.1V
100
REC MUTE
0V
+3.2V
+3.3V
+3.3V
AD
7G 8G 9G
0V
3.1V
3.2V
3.2V
3.3
∗
IC7
1.5V 1.5
0.7V
0V
XL701
23