27
KDV-S210P/S220P
/S230P/S240P
AD
AC
AB
AA
Z
COMBO PCB (6/7), THERMISTER PCB (2/2), POWER & OUTPUT PCB (1/2), DISPLAY PCB (1/2)
3.3V
5.0V
5.1V
7.0V
13.2V
4.8V
7.0V
5.1V
5.2V
12.8V
8.8V
0V
13.2V
7.0V
7.0V
0V
5.1V
4.8V
5.1V
U5
UP4
UP1
UP2
POWER & OUTPUT PCB
DISPLAY PCB
CB5
CB7
CB502
U27
U27
U27
U27
UT2
CBP1
CBP5
CBP7
CBP502
ZDP30
DP3
QP30
QP1
QP2
QP10
QP15
ZDP3
DP4
QP3
QP11
ZDP1
DP1
ZDP2
DP2
UP3 (2/2)
UP3
ZDP5
QP8
U1
: ES6008
U2
AT24C01A-10SI
:
U5
U3
AZ1085S
:
TC0C209
:
U23
U27
U28
U9
BA4558F
74HC04
∗∗∗∗∗∗∗
:
:
:
BD4743G
:
: PCM1742
U35
SU1
M5705
:
U34
D6A022A
:
2SB1132
SQ4,5
RLS4148N
RLZ6.8B
ZD700
:
:
D2,21,22
BA5954FP
SU2
:
SU6
SP3721A
:
BD6670FM
SU3
:
SU8
TL3472
AS1117
TC0C207
:
SQ3
:
SU7
:
:
SWD2
UD3(3/4)
(2/4)
UD3
UD3(4/4)
SWD1
ZDD1
CBD3
CBD1
LEDD1
LEDD2
UD3
(1/4)
EJECT
KEY
DD4
DD3
DD2
DD1
POWER
INDICATOR
DISC INSERTION
SLIT INDICATOR
POWER SW
UD
ZD
LED
DD
TC7S04FU
TA75S393F
KTC8050SD
UT1
:
QT1
:
:
UT2
(2/6)
(6/6)
(5/6)
(1/6)
3.3V AVR
BUFF
5V AVR
SWITCHING
REGULATOR
MUTE
DRV
REGULATOR
SWITCHING
LPF
LPF
(1/2)
75
VIDEO DRIVER
SD2,7,8
2SC2412K
:
Q1
LED
(BOTTOM VIEW)
1
2
3
4
VCC
GNDD
GNDD
S7V
ADJ
OUT
IN
B50 0.1
FB504
FB505
0
R39
100u16
B2
+
B3 0.1
220u16
B500
+
0.1
B503
1
2
3
4
5
6
7
8
CVC
GNDV
GNDV
Z MUTE
FL
GNDA
GNDA
FR
1
2
COAXIAL
GNDD
14
1
7
2
11
10
12
13
0.1
C232
10u16
C222
+
470
R522
3
4
47K
R172
4
0
R178
33u16
+
C512
2.7uH
FB3
+5V
A
BCT1
R
T3 10K
CT3 1000P
CT2 0.1
R
T4 2.2K
R
T2 22K
THT1
0.01
CT1
100u16
BCT2
0.1
3
5
4
1
2
RT
5
4.7K
RT1
22
9 22K
7
2
STBY
IN
GND
3
4
5
OUT SAG
VCC
OUT
6
BUF OUT
1
BUF IN
8
7
2
GND
V IN
VSW
4
3
FB
COMP
EN
6
5
BS
1
SYNC
8
1
2
3
4
5
BU VCC
+B DWN
EN
GND P
IR
1
2
3
4
VCC
GNDD
NC
S7V
8
7
6
5
4
3
2
1
FL
GND A
GND A
FR
Z MUTE
GND V
GND V
CVC
1
2
COAXIAL
NC
0.1
BCP32
47u16
BCP31
+
10K
RP91
100u50
BCP30
+
470u50
CP11
+
2.2K
RP13
8.2K
RP9
4.7K
RP19
10K
RP50
10K
RP10
47K
RP7
47K
RP8
3.9K
RP69
680K
RP81
100u50
CP10
+
100uH
LP1
0.01
CP6
24K
RP3
7.5K
RP2
10K
RP1
0.022
CP5
CP4 100P
BCP11
1000u16
BCP15
+
VSW
GND
100uH
4
5.1K
RP5
FB
5
BCP13
BCP12
470u16
+
CP8
0.022
CP7 100P
0.01
1
8
BS
V IN
LP2
3
2
COMP
6
SYNC
EN
7
CP9
10K
RP4
0
RP46
FBP20
10u50
BCP53
+
BCP52
0.1
10u16
+
CP17
22K
RP100
1K
RP60
RP24
1K
V+
5
6
7
4
1
2
3
560P
CP16
2.2
RP2
11K
RP26
CP40
560P
2.2K
RP29
RP32 11K
560P
CP41
1K
RP31
560P
CP19
1K
RP30
RP101 22K
10u16
+
CP18
1K
RP37
33
RP36
82
RP35
0.1
BCP25 0.1
100u16
+
BCP26
1000u6.3
CP22
+
22u16
CP23
+
0
RP40
BCP27
10K
RP61
910
RP45
4.7K
RP21
5.6K
RP22
47u16
BCP20
+
0.47u50
+
CP21
180
RP38
430
RP39
1
+
C
BC
R
130
RP42
160
RP41
2.7uH
FBP15
BCP48
1000P
0
BCP47
CD2 0.1
AUX0
AUX1
VCC
VFD-CLK
VFD-DATA
VFD-CS
GNDD
IR
8
7
1
4
6
5
3
2
IR
GNDP
4
5
BU VCC
1
P ON
+B DWN
3
2
1K
RD5
150
RD6
0.1
BCD4
47K
RD2
RD31
33
RD30
33
CD3
0.1
BCD30 1000P
BCD6 1000P
LEDD1
LEDD2
24K
RP6
8
V-
4
5
6
10
8
9
13
11
12
1
2
3
7
14
2200P
C
216
+