51
KVT-715DVD,725DVD/-B,735DVD
KVT-745DVD,765DVD,815DVD
CL
CK
CJ
CI
CH
1
2
3
4
5
6
7
47K
2.2K
10K
47K
10K
10K
22K
22K
0V
1.3V
11.0V
0V
0V
-10.2V
0V
-10.3V
10.3V
10.3V
5.2V
0V
5.2V
IC3
IC4
IC101
D13
Q27
EXT-AMP
SW
Q26
BU
DET.
Q24
D10
P-CONT
ANT-CONT
SW
Q22
D8
D11
D1
Q1
Q2
AVR
(SW5V)
SW(SW5V)
SW(BU5V)
Q3
Q9
AVR(AUDIO 5V)
Q8
(SW14V)
AVR
9.0V)
D4
Q13
Q14
Q15
Q17
Q18
Q16
RESET IC
Q100
S-MUTE
SW
CN100
D1,4,12
: MA8056-M
D5
: RM10ZLF
D6,7,9,10
: 1SR154-400
D8,250,602,605,610-612 : DAP202U
D11,711
: MA8068-M
D13,601
: MA8047-M
D200
: IMSA-6801
D350,403,452,502,606
: RD6.8MW
D351,400,402,451,500,501,607
: MA8062-M
D352-355,401,406-413,457-461,
503-505,604
: MA3062WA
D404,405,453-456,506-511,
550-557
: DA204U
D462,901
: DAN202U
D902
: MA8110-M
Q1,12,14,16,18,26,901,903,904
: 2SC4081
Q2,11
: 2SB1443
Q3,13,15,17,25,603,902 : 2SA1576A
Q4,5,8
: UMC2N
Q6,10
: 2SB1565
Q9,905
: DTC114EUA
Q19,200,301,551-554
: DTC124EUA
Q20,21
: DTC114YUA
Q22
: DTA114EUA
Q23,24,201
: 2SB1188(Q,R)
Q27
: DTA123JK
Q100,460,609,906
: DTA124EUA
Q300
: 2SD1819A
Q600-602,604-606,608,610
: DTC323TU
Q900
: 2SB1189
A
P-E
B
-7R7
E-E
E
TE2
AVR(+9V)
AVR(-9V)
Q21,22,24,25
0.01
C29
1K
R47
R50 100K
R46 47K
0.01
C28
22K
R44
10K
R41
22K
R42
100K
R43
R40
22K
+
1
C26
Q20
4
34
560
C3 220u16
+
10u16
C2
+
+
100
R1
C1 0.047
22K
R2
W1
C4 100u10
+
2.2K
R3
22K
R4
0.047F5.5
C5
62
VIN
3
C10
R17
15K
R16
15K
2
VREF
GND
1
R18 5.1K
220u10
C11
1
+
33
1
2
3
4
BST
CAP+
GND
CAP-
8
7
6
5
V+
OSC
LV
VOUT
22u16
C16
+
47
R22
2.7K
R21
0.022
C17
7.5K
R23
56K
R25
270K
R24
C9
2.2
C15
2.2
47
R26
C19
91K
R29
4.7u25
C20
4.7u25
+
+
10K
R27
C18 0.01
R28 91K
VDD
NC
1
2
OUT
VSS
4
3
0.01
C101
100K
R100
Q100
+9V
14
-9V
V5V
A9V
TV MDATA
TV CLK
TV SDATA
4
3
7
6
5
GND
TEST
2
1
RESET
BU5V
12
0.1
C100
43
41
42
44
57
Q16-18
Q13-15
KVT-715DVD/725DVD/725DVD-B/735DVD/745DVD/765DVD/815DVD (4/4)
CAUTION : For continued safety, replace safety
critical components only with manufacturer’s recom-
mended parts (refer to parts list).
Indicates safety critical components. To reduce
the risk of electric shock, leakage-current or resis-
tance measurements shall be carried out (exposed
parts are acceptably insulated from the supply cir-
cuit) before the appliance is returned to the cus-
tomer.
• DC voltages are as measured with a high imped-
ance voltmeter. Values may vary slightly due to
variations between individual instruments or/and
units.
MA142WA
UN5212
RD6.8M
TC7SH04FU
TC7SH08FU
BA3121F
PST9137NR
M5237ML
TC7SHU04FU
MCH6101-E
BA7612F
NJM4580V
TC7WH123FU
NJM2107F
TDA7479D
X34-315x-xx (5/5)
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TEL 13942296513 QQ 376315150 892498299