![](/html/3f/3f68/3f68d375c74ddb74bc862d625b5aa437219b9bce2dd6fd531d2ab09f898b4665/bg1.png)
VIF
SAW
SIF
SAW
MAIN
Power
Supply
Stdby
Power
FSS TUNER
Y
U
V
L
R
24.576MHz
DVD in
Rear AV in
Front AV in
Mon out
* FM Radio Function (STEREO model)
Mon
out
AV1
AV3
in
AV2
in
DVD
in
AC in ~
110 ~ 220V
CISPR/
PFC
Relay
LOW B
Stdy 3.3
AUDIO VCC
L
Audio Amp
AT T
NVM
V Def
H Def
DF
DQP
VM
RGB Amp
Rot Amp
LCC Amp
6W
R
6W
L,R
H
P
EW, Hd
L,R
V+, V-
PWM
RGB
SIRCS
KEY
buttons
PLL
I/O Port
I/O Port
VIF & SIF
POWER
Color
Decoder
YUV
Processor
Jungle
RGB
A
D
C
D
A
C
Stereo,
DSP
Micro
Tex t
CC & V-chip
LED
+B
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
eclubthai eclubthai eclubthai eclubthai eclubthai
4-1. BLOCK DIAGRAM
– 31 –
DIAGRAMS
SECTION 4
KV-SZ29M50/SZ29M80/SZ29M81
RM-GA002
![](/html/3f/3f68/3f68d375c74ddb74bc862d625b5aa437219b9bce2dd6fd531d2ab09f898b4665/bg2.png)
eclubthai eclubthai eclubthai eclubthai eclubthai
4-3-1. A Board — (Block 001)
A
1
A
(Block 001)
2 6
PROCESSOR
eclubthai eclubthai eclubthai eclubthai eclubthai
B
3.3V
eclubthai eclubthai eclubthai eclubthai eclubthai
C
5V
D
eclubthai eclubthai eclubthai eclubthai eclubthai
3.3V
E
B_INT
006:1A
B_CLK
006:1A
B_DAT
006:1A
SCL_CN010
006:1C
006:1C
SDA_CN010
F
AUDIO-STDBY
002:5G
G
CN3101
TO H1 BOARD
CN4103
H
I
WHT
7P
JR1010
XX
R096
CHIP
220
RN-CP
R099
220
eclubthai eclubthai eclubthai eclubthai eclubthai
RN-CP
R097
220
RN-CP
7
SIRCS
6
GND
5
VCC
4
GND
eclubthai eclubthai eclubthai eclubthai eclubthai
3
LED G
2
LED R
1
KEY
3.3V
W053
eclubthai eclubthai eclubthai eclubthai eclubthai
3.3V
eclubthai eclubthai eclubthai eclubthai eclubthai
100
R014
100
RN-CP
R002
R393
100
RN-CP
R004
100
RN-CP
RN-CP
C318
KRC102S
0.1
16V
B
R399
4.7k
RN-CP
Q018
3
C308
25V
RN-CP
0.01
B
C001
100p
R006
C003
100p
CH
XX
CH
5V
IC003
CAT24WC16W1-TE13
NVM
8765
C002
470
16V
R340
2.2k
RN-CP
C020
0.1
16V
B
RN-CP
D068
RD5.6SB-T1
KV-SZ29M50/SZ29M80/SZ29M81
RM-GA002
4 12 16
3.3V
4
3
2
1
R003
4.7k
RN-CP
R338
2.2k
RN-CP
R030
100
R320
4.7k
RN-CP
R392
XX
RN-CP
RN-CP
R023
4.7k
RN-CP
R015
1.5k
R324
CHIP
0
R380
100
RN-CP
D002
*
3.3V POWER SUPPLY
R001
4.7k
RN-CP
R336
4.7k
RN-CP
C091
L009
100p
10uH
CH
1.8V MAIN
5
9V
002:3D;003:12C;
004:1E;005:3F;
006:6A
C006
470
10V
D066
PG102R
L003
10uH
R010
10k
RN-CP
C311
2.2
C004
3.3V
100
16V
C312
1000p
B
R029
100
RN-CP
C090
100p
CH
C010
470p
3.3V
3.3V
CH
006:5A
5V
003:12C;004:9F;
005:4G;
006:2G
003:12B;004:7I;
C005
100
16V
9V
5V
*
D003
5V POWER SUPPLY
C313
1000p
B
005:3F
SDA-0
SCL-0
005:3F
KRC102S
RESET
10uH
R394
4.7k
RN-CP
Q016
L011
D082
MM3Z3V3T1
D083
MM3Z3V3T1
L012
10uH
L013
10uH
MM3Z3V3T1
1.8V MAIN
002:3D
MOMUTE-AUDIO
3.3V
C012
0.22
C014
16V
FB010
0uH
D084
7
002:7F
IIS_CLOCK
IIS_WS
002:7F
IIS_OUT1
002:7F
5V
R323
100
RN-CP
R020
100
RN-CP
16V
B
R341
R339
R022
100
FB009
0uH
C013
100
XX
16V
JR1011
CHIP
B
CHIP
R026
W063
RN-CP
C018
0.22
B
16V
470
R021
100
R337
RN-CP100
RN-CP100
RN-CP
0
0
R025
100
RN-CP
C328
0.01
25V
C021
100p
CH
R012
2.2k
RN-CP
RN-CP
R024
100
RN-CP
C325
1000p
B
TP03
C023
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
B
TP02
C022
10V
PWR-OFF-MUTE
002:4F
KRC102S
RGB MUTE
UDZSTE-179.1B
PROTECT
C025
0.22
16V
L031
10uH
2.2
16V
F
SIRCS
B INT
SDA1
VDDC2
VSSC2
IIS WS
IIS CLOCK
MOMUTE-AUDIO
IIS OUT1
AUDIO MUTE
AUDIO STDBY
SCL0
SDA0
VDDP(3.3V)
S1/VC(GA)
ROT CTRL
ROT SW
DGC RELAY
AFT(PIP)
MIC SW
VDDC1(1.8V)
DECV1V8
KEY
S2
VSSC1/P
RED LED
GREEN LED
VDDC3(1.8V)
VSSC3
AGC-MUTE
M-SYS-IF
C329
2200p
FB005
B
C024
0.47
B
C330
100p
CH
L032
10uH
810
CN004
TO A BOARD CN905
XX
A
004:7I
GND
B OUT
G OUT
R OUT
GNDIK9V
1
4
5
3
6
7
2
W079
5V
5V
D057
Q001
D025
L006
10uH
B
VDDADC(1.8)
VSSP2
1
0uH
22
*
R MUTE
D059
*
B MUTE
D024
UDZSTE-179.1B
PROTECT
D023
UDZSTE-179.1B
PROTECT
R009
L035
XX
10uH
CHIP
C030
C028
C026
0.1
47
16V
B
35V
93949596
89909192
GNDA
VDDA2
VREFAD
VSSADC
VDDA(1.8)
VREFAD_PO
VREF_POS_LSL
VREF_NEG_LSL+LSR
VREF_POS_LSR+HPL
VDDC4(1.8V)
VDDA3(3.3V)
VSSC4
4
5
7
3
26
FB007
0uH
JR099
FB006
0uH
CHIP
C331
XX
C029
CH
470
10V
L036
L010
L033 10uH
10uH
10uH
C324
XX
25V
B
D058
*
G MUTE
L007
10uH
D075
MM3Z9V1ST1
PROTECT
C036
100
0.22
16V
16V
B
RN-CP2.2kR042
C301
RN-CP100R039
RN-CP
RN-CP100R038
470p
50V
100
CH
R041
85868788
IK
ABL
R OUT
B OUT
G OUT
VDDA(3.3V)
VREFAD_NE
3
2
1
vREF_NEG_HPL+HPR
VREF_POS_HPR
XTALIN
XTALOUT
VSSA1
VGUARD
DECDIG
98
11
13
12
14
10
C304
100
X001
16V
0MHz
0
R011
470
RN-CP
C041
C032
4700p
C034
XX
XX
CH
CH
C317
C321
220
16V
0.22
16V
B
C322
1000p
B
B
L008
10uH
C038
0.1
16V
W078
RN-CP
B
VP3
VP1
C037
0.47
R316
10V
B
1615
R044
RN-CP
6.8k
RN-CP100
R385
8081828384
GND3
PH2LF
17
12k
C042
0.22
16V
B
RN-CP
470
R364
RN-CP
100
R384
Y/GIN
B-Y/BIN
PH1LF
GND1
18
C044
2.2
16V
F
C049
0.022
25V
B
1000p
KV-SZ29M50/SZ29M80/SZ29M81
9
TO CV BOARD CN711
+B_2
004:16A;005:4F
R377
1.5k
RN-CP
Q010
2SA1235-F
L005
10uH
CHIP
0
RN-CP1kR056
R059
1k
R058
RN-CP
5
656667
VM
AFC
HOUT
CVBS0
SCARTHPR
SCARTHPL
LSR
LSL
CVBS1/Y1
INR1
INL1
CVBS3
INR3
INL3
CVBS2/Y2
INR2
INL2
MON-OUT
VP2
AGC2SIF
VCC8V
INTC0-IF
PLLIF
GND2
DECSDEM
OUTR
OUTL
KARA RIN
KARA LIN
AVL/2SIF
SIFIN2
EHT0
AGCOUT
32
31
C323
0.01
CH
R060
100
RN-CP
135VNCGND
1
234
R395
100k
RN-CP
64
63
62
61
60
C1
59
58
57
56
55
54
53
52
C2
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
CN003
XX
VM OUT
W066
JR801
0
CHIP
R317
2.2k
RN-CP
TP04
D080
RD5.6SB-T1
IC001
*
JR1012
FB002
XX
C064
2.2
C072
CHIP
W076
W077
XX
25V
B
0
RD5.6SB-T1
W030
R379
68k
RN-CP
HOUT-DEFL
004:1C
D081
C303
100
16V
C316
0.47
10V
B
W031
Y OUT
1
D004
RN-CP
100
R386
19
C048
C046
6800p
25V
B
C332
B
R314
RN-CP
R306
12k
RN-CP
CN007
XX
GND
2
C302
4.7
XX
PROTECT
C092
0.1
16V
76777879
R-Y/RIN
SCARTFBL
SECPLL
DECBG
20
21
0.22
16V
B
C050
10
1000p
4.7k
U OUT / FB
GND
V OUT
3
4
5
C098
XX
16V
F
C097
XX
16V
F
D006
XX
D005
XX
PROTECT
B
VOUT
UOUT
9
8
EWD
VD-
23
22
50V1000p BC052
RN-CP
100
RN-CP100R045
R046
C081
B
C099
XX
C093
0.1
16V
B
C053
0.022
25V
YOUT
YSYNC
7
VD+
VIFIN1
24
C089
1000p
RN-CP100R048
RD5.6SB-T1
RD5.6SB-T1
9V
FB008
B
72737475
YIN
VIFIN2
25
26
B
C055
250V
D065
PROTECT
D064
PROTECT
C080
1000p
B
R315
4.7k
RN-CP
0uH
C056
*
100
16V
VIN
UIN
VSC
IREF
27
R051
RN-CP
W075
C054
0.1
16V
B
68697071
VSSCOMB
VDDCOMB
4
6
IFVO/IF_MON_OUT
SIFAGC/SCART
MONO_OUTL
GNDIF
SIFIN1
29
30
28
39k
11
AFC-DEFL
LSR-AUDIO
002:2A
004:1C;006:5A
LSL-AUDIO
L004
47uH
C333
0.1
25V
B
W032
C334
C073
2.2
XX
B
RM-GA002
002:2A
5V
5V
C319
47p
CH
C069
0.1
16V
B
5V
W010
C063
0.1
16V
B
C065
5V
3.3
W033
D074
1SS133T-77
W034
C320
47p
CH
SCARTFBL/A16
006:5G
SEL_IN
006:3A
SYIN
006:3A
SUIN
006:3A
SVIN
006:3A
ABL
004:10I
CVBS/PIPOUT
006:6A
C1
006:7G
006:6G
CVBS1/Y1
INR1 006:6G
006:6G
INL1
006:6G
CVBS3
INR3
006:5G
INL3
006:5G
CVBS2/Y2
006:4G
INR2 006:4G
INL2 006:4G
MON-OUT
006:5A
IFVO/IF_MON_OUT
005:7E
PLLIF
005:7E
MONO_OUTL
005:7E
OUTR
006:5A
OUTL
006:5A
KARA_R
006:1B
KARA_L
006:1B
13
14
15
A
B
C
D
E
F
G
H
I
J
1.8V MAIN
W059
C031
1000p
B
W011
J
eclubthai eclubthai eclubthai eclubthai eclubthai
K
B-BX1L(06)-ID.-A(Block 001)-SZ29M50
S2
S1/VC
L
eclubthai eclubthai eclubthai eclubthai eclubthai
002:4F
AUDIO-MUTE
003:2D
DGC-RELAY
003:12B
1.8V_MAIN
006:6G
006:2G
004:16B
AFT-PIP
ROT_CTRL
006:2G
MIC_SW
006:4G
003:12D
AGC-MUTE
1.8V_AUDIO
005:4F
M-SYS-IF
005:5F
005:6E
STBY_SW
VDDC4_CAP
003:12E;005:6E
004:5I
VGUARD-DEFL
004:9I
PH2LF
004:5I
VD--DEFL
EWD-DEFL
004:1H
005:6E
VIFIN2-IF
VIFIN1-IF
VD+-DEFL
004:1F
005:6E
005:8E
SIFIN1-IF
SIFIN2-IF
005:8E
TUAGC-IF
OCP-PROTECT
004:9I;004:16C
005:5F
2SIF
005:8E
K
L
– 33 – – 34 –
![](/html/3f/3f68/3f68d375c74ddb74bc862d625b5aa437219b9bce2dd6fd531d2ab09f898b4665/bg3.png)
eclubthai eclubthai eclubthai eclubthai eclubthai
4-3-2. A Board — (Block 002)
1
2
KV-SZ29M50/SZ29M80/SZ29M81
RM-GA002
3
4
5
KV-SZ29M50/SZ29M80/SZ29M81
RM-GA002
7
8
96
A
B
C
D
F
TO H1 BOARD
IC200
AN17808A
IN C/NC
D220
RD39ESB
D219
R213
15k
RN-CP
JW2108
PS201
XX
PS202
XX
CN2101
4P
RED
CN4108
OUTL
8
76
D218
1SS133T-77
R214
15k
RN-CP
R215
10k
RN-CP
10k
D202
*
D208
*
5
XX
L201
XX
C240
XX
500V
B
D223
XX
MUTE
PW_GND
VCC
9101112
C238
10
C212
XX
25V
C213
0.1
B
Q201
2SA1235-F
RN-CPR216
D203
*
C239
XX
D222
500V
B
XX
FB201
D225
XX
C245
1000
35V
FB202
XX
L
123
STBY
XX
C243
XX
35V
SP GND
SP GND
OUTR/NC
C231
0.047
D221
RD39ESB
C215
*
35V
JW2106
C246
1000
35V
JW2104
5
R
4
C214
1000
25V
PT
JW2110
C244
XX
35V
5
XX
R234
FPRD
5
JW2107
A
A
(Block 002)
C217
1000
25V
R235
47
FPRD
C232
0.047
PT
L2601
10uH
5
R2645
FPRD
47
XX
C2602
XX
R2152
220
1W
JW2109
D211
XX
R2647
10k
FPRD
B
RS
5
R218
XX
CHIP
C2601
R2151
220
1W
RS
CH
XX
C220
XX
D204
*
2SA1235-F
AC MUTE
R243
CHIP
D228
XX
Q202
XX
4V
R206
100
RN-CP
C219
1000
25V
R220
0
CHIP
D205
*
R221
1k
RN-CP
D206
XX
C221
XX
25V
W074
4V
4V
AUDIO
R019
XX
RN-CP
R016
XX
R013
RN-CP
XX
RN-CP
C027
XX
4
IIS OUT1
IIS CLOCK
3
IIS WS
2
GND
1
GND_1 (AUDIO)
003:8B;006:1E;
006:2G
CN013
XX
B
C
D
EE
eclubthai eclubthai eclubthai eclubthai eclubthai
001:11A
LSL-AUDIO
LSR-AUDIO
001:11A
JR1256
XX
0.1
B
XX
R203
RN-CP
R200
RN-CP
RN-CP
8.2k
R205
8.2k
RN-CP
R237
RN-CP
C201
XX
8.2k
R204
3.3k
100
C235
470p
CH
RN-CP
RN-CP
C203
0.047
16V
B
R207
6.8k
C204
MPS
C202
0.047
16V
B
R202
8.2k
C207
MPS
0.1
R241
2.2k
RN-CP
Q206
KRC102S
0.1
C206
6800p
25V
R201
3.3k
RN-CP
B
D200
1PS226-115
R208
6.8k
RN-CP
C208
6800p
25V
B
JW2102
XX
C209
0.47
C237
XX
PT
R242
2.2k
RN-CP
C241
470p
500V
B
JW2105
15
PS203
5A
JW2101
!
OUTC/NC
IN R/NCRFS_GND
12345
C210
PT
R210
15k
RN-CP
D213
D212
D214
D224
S3L20UF4
C205
0.47
*
*
*
100
R211
15k
RN-CP
FB203
RN-CP
1.1uH
XX
C236
XX
D216
R212
470
RN-CP
R236
3.3k
XX
D217
XX
1SS133T-77
Q200
*
D201
*
D207
XX
D215
XX
IN L
R238
100
RN-CP
C234
GND
470p
CH
3
SL
2
SR
1
C248
25V
eclubthai eclubthai eclubthai eclubthai eclubthai
CN2103
XX
eclubthai eclubthai eclubthai eclubthai eclubthai
C200
C247
0.1
25V
B
eclubthai eclubthai eclubthai eclubthai eclubthai
MOMUTE-AUDIO
001:6A
eclubthai eclubthai eclubthai eclubthai eclubthai
001:5A;003:12C;
004:1E;005:3F;
9V
006:6A
eclubthai eclubthai eclubthai eclubthai eclubthai
003:12C
AUDIO-1
AUDIO-2
003:12C
AUDIO-3
003:12C
eclubthai eclubthai eclubthai eclubthai eclubthai
JW2103
5
JR2107
XX
R2646
1
FPRD
4V
CN2102
XX
A TO K
1234567
-
-
CENTER +
CENTER +
123
4
eclubthai eclubthai eclubthai eclubthai eclubthai
001:3L
AUDIO-MUTE
AUDIO-STDBY
CN2104
001:1F
001:7A
PWR-OFF-MUTE
XX
GND
A-MUTE
4V
A-STBY
+
CENTER +
CENTER +
8
+
006:7A
MON-MUTE-AUDIO
003:12E
4V_AUDIO_MUTE
B-BX1L(06)-ID.-A(Block 002)-SZ29M50
001:7A
001:7A
001:7A
IIS_WS
IIS_OUT1
IIS_CLOCK
F
G
G
– 35 – – 36 –
eclubthai eclubthai eclubthai eclubthai eclubthai