DOWNLOAD Sony KV-HS29M90 (serv.man2) Service Manual ↓ Size: 16.84 MB | Pages: 118 in PDF or view online for FREE

Model
KV-HS29M90 (serv.man2)
Pages
118
Size
16.84 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-hs29m90-sm2.pdf
Date
PREV: Sony KF-50XBR800 / KF-60XBR800 (serv.man2) Service Manual

Sony KV-HS29M90 (serv.man2) Service Manual ▷ View online

KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91
RM-997
– 58–
– 59–
Note:
• All capacitors are in µF unless otherwise noted. (pF:  µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor.
•
¢
: internal component.
•
: panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
•
: earth-ground.
•        
: earth-chassis.
• All voltages are in V.
• Readings are taken with a 10 M  digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production
tolerances.
•
*
: Can not be measured.
• NO MARK: Common
• <
> : SECAM
• (
) : NTSC 3.58 MHz
• Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
•
: Signal path.
Reference information
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RW
NONFLAMMABLE WIREWOUND
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
COIL
: LF-8L
MICRO INDUCTOR
CAPACITOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
Note: The components identified by shading and mark
!
 are critical for safety. Replace only with part
number specified.
5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRNING BOARDS
5-2. CIRCUIT BOARDS LOCATION
F1 board
J board
A1 board
C1 board
V board (KV-HS34/38)
V3 board (KV-HS29)
B4 block(B4 and BM1C board)
D board
DC board
MS2 board
F2 board
H1 board
H2 board
A board
E board
V2 board
(KV-HS29/34/38M61,M91)
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
!¶
!•
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
!ª
B1 E1
E2
C1(B2)
C2
@º
B1
E2
C1
C2
@™
@£
(B2)
E1
(B2)
E1
E2
B1
C2
C1
@¡
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.5
Transistor
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit (    )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
!£
Transistor
(FET)
Transistor
(FET)
!∞
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91
RM-997
– 60–
– 61–
(1) Schematic Diagram of A(1/3) Board
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
+5V
+3.3V
+3.3V
+5V
2.9
0
+5V
+5V
2.5
2.1
4.8
4.4
8
9
10
Y
B-Y
R-Y
3
2
1
R-Y
B-Y
Y
Y
B-Y
R-Y
A2/3_5
TO A1/3,
TO A1/3,A2/3_24
B-SS11282<CH.>-A..-P1
TO A1/3,A2/3,3/3_6
TO A1/3,A2/3_20
TO A1/3,A2/3_21
TO A1/3,A3/3_22
TO A1/3,A2/3_3
TO A1/3,A1/3_9
TO A1/3,A2/3_23
TO A1/3,A2/3_12
TO A1/3,A2/3_4
TO A1/3,A2/3_13
TO A1/3,A3/3_19
TO A1/3,A1/3_14
TO A1/3,A2/3_8
TO A1/3,A2/3_7
TO A1/3,A2/3_5
OCP
OVP
TO A1/3,A2/3,3/3_18
TO A1/3,A3/3_17
TO A1/3,A3/3_16
TO A1/3,A3/3_15
TO A1/3,A1/3_14
TO A1/3,A1/3_10
TO A1/3,A2/3_4
TO A1/3,A2/3_2
TO A1/3,A2/3,3/3_1
TO A1/3,A3/3_11
TO A1/3,A1/3_9
TO A1/3,A2/3_7
TO A1/3,A1/3_10
TO A1/3,A2/3_5
TO A1/3,A2/3_5
TEXT-CV
HP.M
VP.M
RT
GT
BT
BLKT
SDA
SCL
+5V
:BTOB
7P
:BTOB
7P
CN1118
CN1121
7
6
5
4
3
2
1
7
6
5
4
3
2
1
R
G
B
BLK
GND
SDA
SCL
GND
VP
HP
GND
GND
VIDEO
7.5V
CN1980
CN1933
TO H2 BOARD
CN1933
CN1901
TO F2 BOARD
BALANCE/UNBALANCE I/F
BALANCE/UNBALANCE I/F
SWITCH
CN5011
CN6101
TO D(3/4)BOARD
TO D(2/4)BOARD
CN5001
CN5009
TO D(2/4)BOARD
RESET
SW
SW
MAIN CONTROLLER
BLUE BLANKING
BLUE BLANKING
PROTECTOR
PROTECTOR
P-MUTE
STBY MUTE
+3.3V REG/RESET
NVM
(MAIN CONTROL)
TO B4 BLOCK
GND
KEY2 IN
A(1/3)
TO H1 BOARD
TO H2 BOARD
KEY2 IN
GND
GND
GND
NC
ATTN L/R
CENTRE SW
SPACE SW
L.C.MUTE
V-PIN
V-PIN
GND
KEY1 IN
VTIM
VTIM
+5VMS
+9V
DEGAUSS
GND
10.5V-B
10.5V-B
GND
KEY WAKE
SUB G
+5V SET
MIDBUSY
SEL2
SEL1
NC
NC
NC
ST
ABL-ATT
P-MUTE
ADPSV
MSP RESET
WC
/BINT
HPM
GND
PSDA
PSCL
+5V
SCL
SDA
SCL-NVM
SDA-NVM
B INT
GND
SCP
B100
R100
ADPSV
GND
MID BUSY
MID BINT
SVD
SHD
NC
P-MUTE
ABL ATT
V_PARA1
V_PARA2
V DEFL
V-SIN
V-SIN
V-PARA2
V-PARA1
NS/GND
7V STBY
GND
GND
MS RST
H PROT
V PROT
GND
HD
MP PARA
EW
GND
DF PARA
HC PARA
V DRV-
V DRV+
GND
ABL
OCP
OVP
GND
ST-BY
GND
10.5V
H-PULSE SUB OUT
H-PULSE M OUT
V-PULSE M OUT
V MAIN OUT
U MAIN OUT
Y MAIN OUT
Y SUB OUT
GND
U SUB OUT
GND
V SUB OUT
V-PULSE SUB OUT
SCL-B3
SDA-B3
GND
V 100 IN
U 100 IN
Y 100 IN
VP 100 IN
HP 100 IN
+3.3VD
OE
GND
GND
GND
MS_SDI-
MS_SDI+
MS_SDO-
MS_SDO+
GND
MS_SCLK-
MS_SCLK+
MS_INS
MS_SDIR-
MS_SDIR+
MS_BS-
MS_BS+
GND
A
B
VCC
RIN1-
RIN1+
RIN2+
RIN2-
VCC
ROUT1
ROUT2
GND
DOUT3-
DIN3
DOUT3+
EN
DOUT4-
DOUT4+
DIN4
VCC
GND
DIN2
DOUT2+
DOUT2-
EN
DOUT1-
DOUT1+
DIN1
GND
A5V
+3.3V
+2.5V
+5V DIGITAL
GND
RESET 100
DPIC SW
GND
GND
GND
MS INS
MS SCLK
MS BS
GND
MS DIO
MS DIR
PWR INT
GND
GND
GND
GND
GND
GND
GND
PROG
B-OSD
G-OSD
R-OSD
RST
VOUT
GND
CD
VIN
CF
VPP
VDD
RES
TXD
RXD
GND
PJ RESET
RESET
CN4301
WC
SDA
SCL
VCC
GND
E2
E1
E0
COMB RESET
NC
SCL1(NVM)
SDA1(NVM)
GND
Y100
GND
SCP
BLK
GND
GND
GND
GND
NMI
KS15
KS14
SP PROT
LC MUTE
DEGAUSS
STBY
KEY1
KEY2
VSS
VDD
VPP
AGC
AFT1
AFT2
AVDD
AVREF
AVSS
DB1
DB0
DG1
DG0
DR1
DR0
YM
YS
DYS
DOTCK
VSS
HP100
VP100
HSYNC0
VSYNC0
VB
B
DAVS
G
DAVD
VG
R
DAVRF
DAIRF
CVDD
FIL
CVSS
CVIN
RESET 100
TRAP
ATT
F MONO
MUTE
MODE
LED2
LED1
OVP
OCP
SIRCS
VDD
EXTAL
XTAL
VSS
KS6
VSS
TEX
TX
VDD1
VREF
VSS
SCL0
SDA0
RXD
SCK0
TO1/XOUT
TO2/CINT
SO0
GND
GND
GND
GND
GND
GND
DPIC SW
V100
GND
U100
GND
B100
R100
GND
5V
H DEFL
SDA
SCL
GND
9V
V DRV+
12V
V DRV-
V PROT
N/S
GND
EW
HC PARA
H PROT
MP PARA
DF PARA
ABL
GND
GND
HD
AFC PULSE
AFC PULSE
GND
+12V
30V
GND
10.5V
SCL
SDA
+5V STBY
GND
GND
TO D(2/4)BOARD
LED R
LED G
STBY +5V
SIRCS
TO E BOARD
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
EMI
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
1
2
3
4
5
EMI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OUT
VCC
GND
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
S
1
2
3
4
5
6
7
8
9
10
11
D007
D013
C028
FL001
L001
L002
CN1164
FB004
FB005
FB006
FB007
C004
C018
CN1108
FB008
FB002
FB001
X001
IC005
C026
C036
D002
C001
C002
C005
C006
C007
C008
C010
C011
C012
C014
C016
C017
C020
C022
C024
C025
C029
C031
C032
C033
C034
C035
Q001
Q002
Q003
Q004
Q006
Q007
R003
R004
R012
R014
R015
R016
R017
R022
R023
R026
R030
R031
R032
R042
R056
R057
R062
R064
R067
R080
R082
R084
R087
R088
R091
R092
R093
R094
R095
R096
CN1140
R071
R065
R068
C009
R029
R059
R077
R040
R045
Q005
Q008
D003
C003
FB003
R013
D009
Q009
R183
R184
R185
IC003
R073
R048
R002
R007
R009
R010
R018
R020
R021
R033
R036
R038
R039
R041
R043
R044
R047
R049
R050
R052
R054
R060
R061
R063
R070
R072
R074
R078
R079
R083
R089
R090
R097
R099
R118
R119
R121
R122
R123
R034
R035
R055
R058
R046
IC001
C027
C030
D011
CN1195
CN1100
IC002
R005
R006
R124
R125
R001
R027
R028
R116
R117
IC112
R019
R024
R025
R098
C043
CN1160
D014
C159
C160
C161
C162
C163
C165
CN101
CN1161
CN1162
CN1163
CN1190
CN1196
FB111
FB112
FB124
FB125
FB126
FB130
FL101
IC111
IC113
JR112
JR114
L106
L107
L108
L109
L110
Q010
R011
R085
R126
R127
R159
R160
R161
R162
R163
R164
R165
RD5.6SB3
PROTECTOR
RD5.6SB3
PROTECTOR
100
16V
EMI
10µH
10µH
7P
0UH
0UH
0UH
0UH
47
16V
470
10V
64P
:BTOB
0UH
0UH
0UH
CST4.00M00GW56-B
BA05T
+5V REG
22
25V
22
25V
RB501V
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.01
25V
B:CHIP
0.1
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.022
25V
B:CHIP
220p
B:CHIP
0.1
B:CHIP
220p
B:CHIP
0.1
B:CHIP
0.1
16V
B:CHIP
0.22
16V
B:CHIP
0.1
16V
B:CHIP
220p
B:CHIP
0.1
16V
B:CHIP
2SC4081K
2SC4081K
2SC4081K
2SC4081K
2SC4081K
2SC4081K
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
1k :CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
1k
:CHIP
0
:CHIP
0
:CHIP
2.2k
:CHIP
1k
:CHIP
3.3k
:CHIP
1k :CHIP
1k
:CHIP
10k
:CHIP
0
:CHIP
0
:CHIP
4.7k
:CHIP
4.7k
:CHIP
1k
:CHIP
1k
:CHIP
4.7k
:CHIP
10k
:CHIP
50P
:BTOB
1k
:CHIP
4.7k
:CHIP
1k
:CHIP
0.01
25V
B:CHIP
4.7k
:CHIP
4.7k
:CHIP
1k :CHIP
1k :CHIP
1k :CHIP
DTC114EUA
DTC114EUA
MMDL914-T1
0.01 25V B:CHIP
0UH
1k :CHIP
RD5.6SB3
PROTECTOR
2SJ344
100 :CHIP
220k
:CHIP
1M
:CHIP
M24C32-WM/V6T(A)
4.7k :CHIP
4.7k
:CHIP
220
:CHIP
220
:CHIP
100 :CHIP
100 :CHIP
220
:CHIP
220
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220 :CHIP
220
:CHIP
220
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
10
0.1
:CHIP
DINS4-TR
3P
WHT
:S-MICRO
12P
MM1482BFBE
15k
:CHIP
15k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
220
:CHIP
3.3k
:CHIP
3.3k
:CHIP
47
:CHIP
47
:CHIP
270
:CHIP
560
:CHIP
150
:CHIP
0
:CHIP
100p
RD30ES-T1B2
3.3V
+5V
+10.5V
+30V
+2.5V
+3.3V-DIGITAL
OVP
OCP
SP PROT
+5V
MUTE
+3.3V-DIGITAL
SCP
SCP
SDA
SCL
P-MUTE
STBY MUTE
MIDBUSY
+5V
ABL-ATT
P-MUTE
SEL2
SEL1
+5V
ABL-ATT
MIDBUSY
+10.5V-B
+MS5V
+9V
+MS5V-DET
+9V-E
SPACE SW
CENTRE SW
ATTN L/R
+9V-E
LED1
LED2
SIRCS
N/S
MP PARA
AFC PULSE
AFC PULSE
HD
ABL
DF PARA
MP PARA
H PROT
HC PARA
EW
V DRV-
V DRV+
SCL
SDA
U100
V100
VP100
Y100
U100
V100
DPIC SW
RESET 100
ATT
ST
HP_SELECT
SDA
SCL
COMB
HP100
VP100
SIRCS
LED1
LED2
VP100
HP100
BLK
BLK
OSD-B
OSD-G
OSD-R
Y100
SDA-NVM
SCL-NVM
HP.M
GND-U
GND-U
GND-U
GND-U
R100
B100
SDA
SDA-NVM
SCL-NVM
SDA-NVM
SCL-NVM
OSD-R
OSD-G
OSD-B
SDA-NVM
SCL-NVM
HP100
RESET 100
DPIC SW
V_SELECT
U_SELECT
Y_SELECT
VP.M
SCL
SDA
R100
BINT
V.M
U.M
Y.M
VP_SELECT
ABL
EW
DF PARA
HC PARA
V DRV+
V DRV-
HD
V PROT
H PROT
HTR
HTR
HP.M
GND-U
MS RST
MS RST
V-SIN
V-PARA1
V-PARA2
V-SIN
V-PARA1
V-PARA2
V PROT
KEY1
KEY2
N/S
BINT
SCL
PSCL
PSDA
AFT2
AFT1
MSPR
BINT
SDA
SCL
B100
WAKE
KEY1
KEY2
WAKE
VTIM
VTIM
CXP961048-004Q
10
0.01
B:CHIP
0.1
B:CHIP
0.01
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
#
BK2125LL121
BK2125LL121
BK1608TS601
BK1608TS601
BK1608TS601
BK2125LL121
EMI
SN65LVDS31DR
SN74CBTLV1G
0
:CHIP
0
:CHIP
PLW3216S216SQ
PLW3216S261SQ
PLW3216S216SQ
PLW3216S261SQ
PLW3216S261SQ
1k :CHIP
100
:CHIP
3P
BLK
:S-MICRO
10P
SN65LVDS2DR
47
:CHIP
47
:CHIP
47 :CHIP
47 :CHIP
47
:CHIP
12P
2SA1576A
470
:CHIP
0
:CHIP
11P
11P
WHT
5P
WHT
:S-MICRO
10
:CHIP
2.2k
:CHIP
CN5801
TO V2 BOARD
CN5803
TO V2 BOARD
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91
RM-997
–62–
– 63–
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
VIDEO/AUDIO L/R
+10.5V
+5V
2.5
3.2
VIDEO
VIDEO
AUDIO L
AUDIO R
4.8
3.5
4.2
+3.3V
+10.5V
1.3
1.6
1.2
+10.5V
+9V
+9V
+9V
3
2
1
R-Y
B-Y
Y
4
AUDIO R
AUDIO L
VIDEO
TO A2/3,A1/3_23
TO A2/3,A3/3_27
TO A2/3,A3/3_26
TO A2/3,A3/3_25
TO A2/3,A1/3,3/3_18
TO A2/3,A1/3_21
TO A2/3,A1/3_20
TO A2/3,A1/3_2
TO A2/3,A1/3_6
TO A2/3,1/3_5
TO A2/3,A1/3_5
TO A2/3,A1/3_6
+9V
A1/3_12
TO A2/3,
TO A2/3,A1/3_13
TO A2/3,A1/3_6
TO A2/3,A1/3_2
TO A2/3,1/3_5
TO A2/3,A1/3_8
TO A2/3,
A1/3_7
TO A2/3,A1/3_1
A1/3_1
TO A2/3,
A1/3_6
TO A2/3,
TO A2/3,A1/3_5
TO A2/3,A1/3_4
TO A2/3,A1/3_24
B-SS11282<CH.>-A..-P2
LEVEL SHIFT
MS +5V REG
CATCH
LEVEL SHIFT
PROTECTOR
BUFFER
V BUFF
LEVEL SHIFT
PROTECTOR
PROTECTOR
ATT SW
ATT CONT
V BUFF
+5V REG
CATCH
(TUNER)
A(2/3)
GND
GND
SUB G
ID-Y
COMP SEL1
COMP SEL2
+9V
+9V
+7V
+7V
COMB RESET
CVBS IN(TEXT)
GND
GND
GND
SCL
SDA
GND
TEXT BLK
TEXT B IN
GND
TEXT G IN
GND
TEXT R IN
GND
TVCV 1 OUT
TV1 L OUT
GND
TV1 R OUT
GND
GND
TVCV 2 OUT
TV2 L OUT
GND
L-SW
A GND
R-SW
Y MAIN IN
U MAIN IN
V MAIN IN
V-PULSE MAIN IN
H-PULSE MAIN IN
Y SUB IN
U SUB IN
V SUB IN
V-PULSE SYB IN
H-PULSE SUB IN
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TO CP1300
GND
ATT SW
9V
GND
GND
GND
GND
GND
GND
GND
GND
MSP-RESET
/(5V)
TO J(1/5)BOARD CN8304
GND
1
9V
30V
5V
SCL
SDA
AS
RF AGC
VIF
9V
AFT OUT
GND
R OUT
L OUT
NC
NC
NC
NC
NC
5V
DET OUT
PLL-SW
NC
NC
NC
SCL
SDA
NC
9V
30V
5V
SCL
SDA
AS
RF AGC
VIF
9V
AFT OUT
GND
R OUT
L OUT
NC
NC
NC
NC
NC
5V
DET OUT
PLL-SW
NC
NC
NC
SCL
SDA
NC
5
1
2
3
4
5
1
2
3
4
I
O
G
I
O
G
5
1
2
3
4
I
O
G
G
VC
O
I
1
1
I
O
G
1
2
3
1
2
3
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
CN1116
C1302
FB1300
IC2603
IC2604
L2600 L2601
L2602
L3306
L3305
L3304
C3353
C3354
L3303
C3331
L3302
C112
C114
L104
L103
L102
C108
C104
L105
L101
C3336
D2600
L2603
C113
C2611
C2612
C2613
C3355
C1301
CN1180
IC100
RV3300
C2609
C2605
C2608
C2614
C2616
C2602
C2604
IC2600
C2625
D1300
R1300
C103
C107
C109
C110
C111
C2600
C2601
C2603
C2606
C2610
C2615
C2617
C2618
C3330
C3338
C3350
C3351
C3352
JR102
JR1301
Q101
Q3300
R105
R109
R110
R2600
R2601
R2602
R2603
R2604
R3300
R3320
R3374
D100
L2604
L2605
L2606
C2619
C2622
R2605
D2601
L2607
IC2601
R2607
R2606
R2608
C2623
C178
Q105
R179
R180
R181
JR107
L1300
C1303
L1301
Q2603
Q2604
R1301
R1302
R1303
R1304
C176
CN1112
CN1113
JR1111
JR1112
R101
R102
R111
R112
R3323
R3334
R3362
IC2605
C2631
C2630
L112
C2633
C2634
C2635
IC2607
D1301
JR101
IC2602
C2620
CN1117
TU3301
C1300
C2624
C2626
C2627
C2628
C2629
D2602
D2603
D2604
IC2606
Q2600
Q2602
R2609
R2610
R2611
R2612
R2613
R2614
R2615
TU101
1P
:FASTEN
0.1
B:CHIP
0
:CHIP
PQ1CG2032FZ
+3.3V REG
PQ5EV3
+2.5V REG
15µH
15µH
10µH
10µH
10µH
100
16V
47
10µH
100
16V
10µH
100
16V
47
10µH
10µH
10µH
100
16V
100
16V
10µH
10µH
100
16V
D5S4M
47
16V
220
10V
100
16V
100
16V
47
16V
100
16V
64P
:BTOB
S-80743AL
1k
470
10V
470
16V
1000
10V
470
16V
100
16V
100
16V
100
16V
BA09T
+9V REG
470
16V
RD5.6SB3
220
:CHIP
0.1
16V
B:CHIP
470p
B:CHIP
470p
B:CHIP
470p
B:CHIP
470p
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.068
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
470p
B:CHIP
470p
B:CHIP
470p
B:CHIP
470p
B:CHIP
0
:CHIP
0
:CHIP
2SA1576AK
2SA1576AK
0
:CHIP
470
:CHIP
560
:CHIP
4.7k
:CHIP
1.5k
:RN-CP
910
:RN-CP
2.2k
:RN-CP
2.2k
:RN-CP
560
:CHIP
10k
:CHIP
0 :CHIP
MMDL914-T1
15µH
15µH
470
16V
0.068
16V
B:CHIP
4.7k
:CHIP
D5S4M
PQ1CG2032FZ
+7V REG
150
:RN-CP
3.9k
:RN-CP
1k
:RN-CP
1000
10V
0.1
B:CHIP
2SC4081T
100
:CHIP
180
:CHIP
220
:CHIP
0 :CHIP
10µH
0.1
25V
F:CHIP
10µH
DTC114EUA
2SA1576A
10k
:CHIP
10k
:CHIP
1k
:CHIP
470
:CHIP
100
16V
1P
1P
0
:CHIP
0
:CHIP
100 :CHIP
100 :CHIP
100
:CHIP
100 :CHIP
100
:CHIP
100 :CHIP
100
:CHIP
BA09T
+9V REG
10µH
:CHIP
0.1
16V
B:CHIP
100
16V
0.1
16V
B:CHIP
BA09T
+9V REG
UDZSTE-1718B
0
:CHIP
470
25V
PQ05RD21
10µH
10µH
10µH
10µH
0.1
B:CHIP
+5V
+9V
+9V
+5V
+10.5V
+5V
+3.3V-DIGITAL
+2.5V
+30V
+30V
+9V
SCL
SDA
A GND
R_SW
L_SW
SEL2
SEL1
+MS5V
+MS5V-DET
+10.5V-B
+10.5V
+5V
+9V-E
SCL
ST
SCL
AFT2
SDA
MSPR
SDA
AGC
SDA
SCL
S-TV
S-L
M-TV
Y.M
U.M
V.M
VP.M
HP.M
VP_SELECT
HP_SELECT
BLKT
BT
GT
RT
M-TV
M-L
M-R
S-L
S-TV
Y_SELECT
U_SELECT
V_SELECT
COMB
M-R
M-L
AFT1
ATT
TEXT-CV
10000
6.3V
10000
6.3V
470
16V
0.1
16V
B:CHIP
0.1
16V
B:CHIP
100
16V
1
AK04WS
RD7.5SB-T1
RD3.0SB-T1
PQ30RV11
2SC4081T
2SC4081T
1.3k
:RN-CP
390
:RN-CP
3.3k
:CHIP
22k
:CHIP
2.2k
:CHIP
10k
:CHIP
10k
:CHIP
BTF-WG442
3P
BTF-LG434
(2) Schematic Diagram of A(2/3) Board
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91
RM-997
– 64–
– 65–
(3) Schematic Diagram of A(3/3) Board
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
AUDIO L
AUDIO L
-17V
+17V
-6.0
2.0
0
-14.3
0
9.9
-6.0
0
AUDIO R
+17V
-6.0
2.0
0
-14.3
0
9.9
-6.0
0
AUDIO R
AUDIO L/R
AUDIO L/R
AUDIO L
AUDIO R
+10.5V
PS1204
2.7A
:CHIP
R1261
PS1202
2.7A
PROTECTOR
TO A3/3,A1/3_9
TO A3/3,A1/3_1
TO A3/3,A1/3_17
TO A3/3,A1/3_16
TO A3/3,A2/3_25
TO A3/3,A2/3_26
TO A3/3,A2/3_27
TO A3/3,A1/3,2/3_18
TO A3/3,A1/3_22
TO A3/3,A1/3_6
TO A3/3,A1/3_6
TO H2 BOARD
CN1932
SPEAKER
TO
TO A3/3,A1/3_11
TO A3/3,A1/3_15
-VCC
-VCC
-VCC
GND
BOOT
VCC
VREG
VCC
MODE
IN
F/C
FREQ
NC
B/D
OUT
-VCC
-VCC
-VCC
GND
BOOT
VCC
VREG
VCC
MODE
IN
F/C
FREQ
NC
B/D
OUT
CN6503
MUTE
HP MUTE
STBY MUTE
SP PROT
SP PROT
SP PROT
CN8102
TO A3/3,A1/3_19
MUTE
MUTE
MUTE
MUTE
MUTE
B-SS11282<CH.>-A..-P3
(AUDIO AMP)
A'
A
A(3/3)
SPACE SW
NC
CENTRE SW
NC
NC
ATTN L/R
NC
NC
A GND
R
+9V
L
GND
A GND
R_SW
L_SW
GND
SDA
SCL
GND
TO A1 BOARD
TO D(3/4)BOARD
+17VCC
GND(AUDIO)
-17VCC
-17VCC
GND(AUDIO)
+17VCC
AU GND
HP MUTE
PULL UP
GND HP
L HP
L
R
R HP
(ASF)
(ASF)
(SXE)
(SXE)
AUDIO GND
AUDIO GND
R SP
L SP
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
C1243
C1246
C1249
C1251
C1252
C1253
C1245
C1242
C1247
C1255
C1258
C1260
C1262
C1263
C1264
C1265
C1259
C1267
R1260
C1270
C1271
C1219
C1220
C1272
C1221
C1274
C1273
R1280
C1276
R1281
C1275
C1214
C1215
PS1201
PS1203
C1283
C1284
D2200
D2201
C2205
C1216
C1217
R1287
R1288
R1289
R1290
IC1203
R1236
IC1204
R1246
C1244
C1248
FB1207
FB1208
D1205
C1241
C1277
C1279
C1281
C1282
L1201
C2201
C2200
C326
C301
CN1293
C2202
CN1120
C2206
C2204
C2203
IC2200
C2209
Q301
Q313
Q1206
Q1207
Q1209
Q1210
Q1211
R301
R302
R303
R1205
R1206
R1207
R1208
R1237
R1238
R1239
R1240
R1244
R1247
R1252
R1264
R1265
R1266
R1267
R1270
R1271
R1272
R1273
R1275
R1276
R1277
R2200
R2201
R2202
R2203
R2204
R2205
R2206
R2207
R2208
R2209
R2210
R2211
R2212
R2213
R2214
R2215
R2216
R2217
R3212 R3213
R3214
Q1205
Q2200
Q2201
D001
D301
D302
D317
D1208
D1209
R1269
R1286
CN1201
R1204
FB1205
FB1206
C1212
C1213
C1256
C1268
C1297
C1298
L1202
L1203
L1204
L1205
0.1
B:CHIP
0.47
16V
B:CHIP
0.001
B:CHIP
0.0047
B:CHIP
100p
CH:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.001
B:CHIP
0.1
B:CHIP
0.47
16V
B:CHIP
0.001
B:CHIP
0.0047
B:CHIP
100p
CH:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.001
B:CHIP
330
:CHIP
680p
B:CHIP
330
:CHIP
680p
B:CHIP
2.2
2.2
470
25V
100
16V
0.1
B:CHIP
0.1
B:CHIP
330
:CHIP
680p
B:CHIP
330
:CHIP
680p
B:CHIP
470
470
2.7A
2.7A
2200p
CH:CHIP
2200p
CH:CHIP
RD9.1SB-T1
PROTECT
RD9.1SB-T1
PROTECT
2.2
6.3V
B:CHIP
2200
25V
2200
25V
330
:CHIP
330
330
:CHIP
330
:CHIP
TDA7481
L-AMP
2200
2200
RD9.1SB-T1
0.1
B:CHIP
2200p
CH:CHIP
2200p
CH:CHIP
0.1
B:CHIP
0.1
B:CHIP
47µH
10
10
10
1000
16V
10P
WHT
:S-MICRO
10
20P
:BTOB
10
2.2
6.3V
B:CHIP
4.7
NJM4560M-TE2
SUB-HP-AMP
100
2SA1576AK
2SC4081K
2SC4081K
MUTING
2SC4081K
MUTING
2SC4081K
2SC4081K
2SA1576AK
470k
:CHIP
47k
:CHIP
47k
:CHIP
47k
:CHIP
47k
:CHIP
10k
:CHIP
10k
:CHIP
33k
:CHIP
22k
:CHIP
5.6k
:CHIP
33k
:CHIP
4.7k
:CHIP
33k
:CHIP
4.7k
:CHIP
470
:CHIP
470
:CHIP
1k
:CHIP
15k
:CHIP
47k
:CHIP
1k
:CHIP
1k
:CHIP
4.7k
:CHIP
22k
:CHIP
22k
:CHIP
10k
:CHIP
68
:CHIP
4.7k
:CHIP
4.7k
:CHIP
68
:CHIP
10k
:CHIP
100k
:CHIP
680k
:CHIP
3.9k
:CHIP
4.7k
:CHIP
680k
:CHIP
47k
:CHIP
100k
:CHIP
10k
:CHIP
47k
:CHIP
47k
:CHIP
47k
:CHIP
4.7k :CHIP
4.7k :CHIP
0
:CHIP
0
:CHIP
0
:CHIP
UN2213-TX
UN2213-TX
MUTE4
UN2213-TX
MUTE5
MMDL914-T1
MMDL914-T1
MMDL914-T1
MMDL914-T1
MMDL914-T1
MMDL914-T1
100
:CHIP
10k
:CHIP
6P
RED
:S-MICRO
TDA7481
R-AMP
0
:CHIP
12k
:RN-CP
12k
:RN-CP
1.1UH
1.1UH
22UH
22UH
+9V
SP PROT
+10.5V
MUTE
STBY MUTE
+9V
R_SW
L_SW
DSP
A GND
SCL
SDA
+9V
CENTRE SW
SPACE SW
ATTN L/R
L SP
G RSP
G LSP
R
R SP
G LSP
L SP
R
L
L
R
G RSP
R SP
L
0.47
:MPS
0.47
:MPS
1
:MPS
1
:MPS
65µH
65µH
30µH
30µH
2200
25V
2200
25V
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