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11. Circuit Diagram
Circuit Diagram
1 2 3 4 5 6 7 8 9 10 11 12
A
B
C
D
121110987654321
D
C
B
A
R009
3.3K
MAIN BOARD
!
AV-IN
XP502*
R2
!
L2
V2
!
!
SW006
SW005
!
R0081.8K
R0071.2K
!
R0061k
R005620
!
SW007
SW004
!
SW003
SW002
!
R002470TV/AV
!
MENU
CH+
!
CH-
VOL+
!
VOL-
!
R54610K
V5092SB892
R5031. 5K
V5082SC536
A0
A1
A2
GND SDA
SCL
TEST
VCC
N202AT24C04/08
VD001
SLP-177B
C60050V 470uF
R410 82
+5V
R411 82
C60216V 100uF
1 2 3 4 5 6 7 8 9 10
N301 LA4285/87 (R)
1 2 3 4 5 6 7 8 9 10
N302 LA4285/87 (L)
�220V
C31110/16V
�220V
R32210k
C3020.01
RLP1LK1aF-12V
R3214.7k
C32110/16V
L01谐波抑制器
C3120.01u
R304
4.7k
R31210k
STANDBYR603
10K
R60410K
+5V
XS302
VD605
1N4148
V6012SC536
V6022SC536
C31025V/470u
In OutGnd
N6027805
C3070.01u
C30625V/1000u
EM01ZVD601�VD604
D?
DIODE
C32125V/470u
�220V
R310680
TP1DB-1. 3-08
R320680
C324100/16V
VD3211N4148
VD3111N4148
L.OUT
C31816V/100u
R.OUTNC NC NCGND
6 5 4 3 2
C31416V/100u
1
C323100/16V
SA:
C3292.2/50V
FM IN
C31550V/2.2u
6
C3160.01u
SDA
C3250.01
5 3SCL
+5V (+8V)GND
4 2 1NC
0 SB:IF IN
R5280.5W8.2M
V3332SC1815
R33210k
V3312SA1015
VD3311N4148
C40422nF
C31916V/100u
C40322nF
R33010k
R931
3. 3K
V3322SC1815
R905
100
R31410k
8W/8OHM
C9594. 7uF
+8V
R4414K7
V403C1815
R440
4K7
+8V
C1150. 01uF
+8V
C9240. 22uF
L802
2uH
6. 8mHL905
R916100 2W
+12V
C926330n/ 500V
20V
C880220nF
XS3061 2
R303100 R302
100
R L
C3030.015
C3130.015
R331 4.7k
R329 4.7k
R328
10k
R3244.7k
C331
10/16V
C328
10/16V
C326 0.01
C3300.01
R412 82
R2113. 3K
R2163. 3K
R2153. 3K
R209100
C206
0. 01uFR207100
R208100
C20856PF
C20756PF
R2104K7
+5A
R2171K
R21847
C209
0. 022uF
Lref
ADDR2
Vssa2
Vdec
R000180
TEST1
+3. 3V
SIF2
Vref1
SIF1
CRESET
VSSa3
Vdda3
R2191. 2K
SCL
R2221. 2K
SDA
R2203. 3K
SDO
R22127K
WS
R22527K
SCK
SYSCLK
Vddd3
Vssd3
P1
TEST2
XTAL1
XTALO
ADDR1
+5V
PCLK
TP1
NICAM DATE OUT
TP2
Vssd2
Vddd1
Vssd1
C2271nF
Vssa1
R23515k
Vdda1
C2201uF
Vssa4
OUT M
P2
C215
22nF
Vref 2
C212
100uF
EXTIL
EXT IR
L20510uH
+8V
MONO IN
R237100
OUT R
R238100
OUT L
C2281nF
C2194. 7nF
61
SA
SB
C23122nF
R241680
R236100K
R24010K
+5V
C10816V/100u
AGC
TU
U/V
H/L
BM
IF
LAN
U201TDQ
C1090.01u
L10110uH
LN051uH
C110
0. 01uF
LN031uH
+5V
16 15
C1014. 7uF
14
R101
6. 8K
13 12 11 10
C1020. 01uF
9
R102
4K7
8 7
C103100nF
6
R202
10K
5
C201100nF
4
R201
10K
1718
424140393837363534
V1032SC1815
33
R20512k
32313029282726
+5V
C20510uF/ 50V
25
R20610K/ 3W
24
DZ203UPC574
232221 20 19 3 2 1
NN02
TDA9874APS
+110V
C10510uF
C10610uF
R199
10K
+ CN35
100u
F
R198
10K
R2304. 7K
R2314. 7K
RN1810
CN32
0.02
2uF
RN12
6. 8
CN050. 022uF
RN07
10
C1990. 01uF
R1072. 2K
R1084. 7K
CN03
1nF
RN05150K
R110180
RN062. 7K
R11122
VN01BF370
V1012SC2216
CN16100pF
R112
10L1021uH
C1120. 01uF
R1194K7
R1172. 2K
R1183. 3K
RN172K
R116
56K
CN158. 2pF
R11582K
LN021. 8uH
VD101BAT81
V1022SC1815
CN12
0. 022uF
+8V
RN16
22K
RN15
22K
CN10
0. 022
+
CN1110uF
+
CN09 2. 2uF
ZN01k9261
ZN02 coi l
38M
Z201
K7266
+CN08
2. 2uF
CN07
22nF
CN06
0. 1uF
RN10
390
RN08
10K
RN09
2.7K
VIF1
1
VIF2
2
TOP
3
CCS
4
MUT
E5
Tpll
6
Vo-C
VBS
7
n.c.
8
Vo-A
F9
Caf
10Vi
-IC
11
TAGC
12
Vo(v
id)
13
Vi(v
id)
14
AFC
15
VCO1
16
VCO2
17
GND
18
Cagc
19
Vp20
TDA9801
NN01
CN23
0. 47uF
+
CN20
2.2u
F
CN19 0. 01uF
+ CN17
47uF
+8V
CN310. 47uF
R2275. 6K
CN22
0. 47uF
R2265. 6K
C21610uF
CN18
0. 01uF
C21010uF
R2323. 3K
RN253. 3
R2283. 3K
RN20
100
+
CN21
2.2u
F
RN198. 2K CN
25
0.47
uF
CN260. 1uF
RN22100
R28247
ZN0324. 576MHz
R2133. 3K
CN290. 47uF
R2123. 3K
CN300. 47uF
RN23100
L27110uH
+
CN281uF
C271
22nF
C27210uF
12MHz
Z202
C27033pF
C26933pF
L27010uH
C27547uF
L26010uH
C26722nF
C268
100uF
R276100
R275100
R272100R270
2. 2K
VD203
1N4148
VD202
1N4148
VD201
1N4148
C2661000pF
C9250. 22uF
R9301. 5K
VD9101N4148
C2600. 1uF
R2485. 6K
C2481000pF
C2451. 0uF
C2421. 0uF
C24622nF
C247100uF
L20110uH
R247390
C241100nF
R26727K
C2291nF
R266100K
C2404. 7uF
R26227K
R2451. 8K
R250
1. 8K
+8V +8V
V2502SC1815
V2562SC1815
V2522SC1815
V2552SC1815
XT6. 0Z251XT6. 5Z250
XT4. 5Z255
XT5. 5Z252
R26547
+8V
C25047uF
R251180
R255100
R317
22 C3170.1u
L2526.8uH
L2508.2uH
R252
150
8W/8OHM
XS302
R256220
R2681. 5K
R257
470
VD701ERC24-06
GND
R2592. 2K
R2584K7
TDA6107QN701
R26039
R261100
C709391
C708391
R707100
R708100
DZ702MTZJ9. 1B
DZ703MTZJ9. 1B
98
76
54
3
R253
10K
21
3. 0
114
116
111
178. 5
6. 0
3. 0
3. 0
R711100
R712100
VD704ERB4304
VD703ERB4304
C702
222
+8V
C7044. 7u
R2491. 2K
PROBE1
PROBE2
PROBE3
VDD
V3V2
V1
2
XS001
XS5
1
3
R7031. 8K
R7011. 8K
R7021. 8K
R70410M
CRT
+3. 3V
C703103
HV
SC
FO
+5V
V
V Drv
_
V Drv
+
R8062. 2/ 1W
R802 2. 2K
1R810
270/ 2W
R807
33/ 0. 5W
C809
47nF/ 100V
R8125. 6K
+ C806
22uF/ 63V
+C805220uF/ 25V
12345
X902CON5
R710100
1
R811
1. 5
H
R727 33K
L901H-LINE
C70610u
EHT
VD905BYV95B
VD906BYD33G
R9112. 2/ 0. 5W
VD907BYD33J
C912470pF/ 500V
Focus
G2
+
C917
220uF/ 25V
VD702ERB4304
+C916
100uF/ 63V
DZ704MTZJ9. 1B
+
C9154.7uF/ 250V
DZ701MTZJ9. 1B
R920220K
C707391
R7052. 4
R8032. 2K
R72668
R709100
+ C9211uF/ 160V
GT702 1P
7R9126. 8
GT701 1P
+C909
10uF/ 160V
Gnd
+110V
1234
X903CON4
R9272. 2
R9221K
R9255. 1K*
C920100nF
VD9111N4148
8
7
6
DZ901BZX79C15V
5
R917680
4
R918 1K
3
VD9081N4148
2
1
T901H-DRIVER
2R907 270
CN702
C9024700pF/ 500V
CN701
R908 2. 2K
CN703
1
+
C90147uF/ 50V
+24V
R902100
2
R91082
3
C906
5n6/ 2KV
C9088n2/ 2KV
C918
390n/ 250V
5
V957D2012
R9766. 8KR975
100K
4
R9791K
1
R9264. 7K
R9013. 9K
C905220pF/ 500V
3
DZ900BZX79C8V2
C9530. 22uF
2
C9580. 47uF
1
+8V
V951C1815
R9671K
R969820
R968 1. 5K
R970270
R9505. 6K
R96610
R9711. 5K
R97210K
+C95010uF/ 16V
R977220K
C9101000pF/ 500V
V901BF422L
V952C1815
Gnd
R97839K
R9592. 2K
I+1
I-2
Vp3
VOB
4
Gnd
5
VFB
6
VOA
7
Vgua
rd8
VIFB
9
N801TDA8357
C801
2. 2nF
C8022. 2nF
R8132. 7K
CN000
123
+ C515100uF/ 16V
V902BU2508DX
In OutGnd
N506
7805
R5372. 2K
2
1
3
4
5
6
7
8
9
10
11
12
13
T902
FBT2
L01
谐波抑制器
14V
43V
R80133K
C807220nF
C8080. 01uF
L8012uH
PCT817CVD507
ABL
R579
10KVD572
1N4148 V571
KSC815R57615KR581
22K
R5732. 49K
Audi o 2
R571
127K
KA431N571
R9151K 0. 5W
R57739K
C571104
R5911. 5K
V9502PA1015
R5721K
R9806. 8K
C913
0. 033uF/ 630V
C9570. 1uF
VD912BY228
R5212. 2K
+C522100uF/ 35V
+24V
VDrv+
C521470pF/ 500V
VD511BYD33D
+
C952100uF/ 16V
+
C956470uF/ 6. 3V
+C951
10uF/ 50VR500A470K
R500B470K
C9550. 1uF
R517600
C51347u
V9562PA1015
RP95147K
RP95010K
VD520AB1206
VD520ERB4304
VD596IN4148
R9552. 7K
R578470
R951
56K
C598392
R95218K
SYNC
R9816. 8K
2
1
53
VD9501N4148
4
VCC
VFB
N501
L902600uH
R9565. 6/ 1W
C531222
L504
F/ B
R327
22
H. WIDTH
C3270.1u
PINC
VD3121N4148
Vi deo Out
VD310
1N4148
R932
120K
VD320
1N4148
Vide
o/SV
HS-Y
SVHS
-C
Cr
R3111k
Y Cb
SYSVOL1VOL2Band2 Band1
VOL2
V Drv-V Drv+
R99939K
AGC
R964470K
C2391. 0uF
C238330pF
C23610uF
473C514
R511A33K
R515A33K
C2371. 2nF
R2423. 9K
C2356800pF C232
100nFR23939K
C2303. 3uF
C226
2. 2uF
C225
22nF
1
2
3
7
9
10
11
12
13
14
15
16
T501
C2222. 2nF
C221220nF
C218220nF
1 2 3
CP101 IR
C132
10nF
Gnd
12. 5V
+5A
AGC
Tuni ng
110V
Band1
st andby
Band2
SYS
Tuni
ng
AV1
DZ506BZX79C2V7
R5411K
R5401K
VOL1
V541C1815
V540C1815
VD2991N4148
VD2981N4148
R2993. 3K
+5V-1
VD2971N4148
Gnd
V2992SC1815
R539
430
R2961K
DZ595BZX79C5V1
R29710K
+16V
+ C535470uF/ 25V
SW
SW
+ C538100uF/ 16V
+3. 3V
+5V
+8V
R53856/ 2W
R425470
+ C537470uF/ 35V
R426
100K
+ C534100uF/ 16V
R420 100K
R41868
+ C547100uF/ 16V
R421470
V401C1815
In OutGnd
N5077805
V402C1815
+C537
470uF/ 25V
X105S-VHS
R5361/ 1W
+
C4061uF/ 16V
+
C40510uF/ 16V
+24V
+
C4071uF/ 16V
+
C40210uF/ 16V
R41582
R41682
R53010K
R5291. 5K
SVHS-C
+ C526100uF/ 35V
SVHS-Y
R5352.2/ 0. 33W
V508C1815
+
C4091uF/ 16V
+ C41522uF/ 16V
C532470pF/ 500V
8V
C536470pF/ 500V
R41910
C525470pF/ 500V
VD516BYV95A
VD515BYD33D
VD512BYD33D
Vi deo Out
1 2 3 4 5 6 7 8910111213141516
0
00
1
1
1
N401HEF4053
C41222nF
C41122nF
R401 82
R40647K
R408
47K
R409
47K
R412 82
R505
5W 270
C401470uF
AC400V
R49947K
C49922nF
C49822nF
SVHS-C AV1
R41710
C42010uF
+5V
C5020.1u/250VAC
L501735504C
St andby
St andby
Stan
dby
1
SCL
2
SDA
3
tuni
ng4
Syst
em5
Key
6
VOL1
7
VOL2
8
Vss
C/P
9
Band
110
Band
211
VssA
12
SECP
LL13
Vp2
14
DECD
IG15
PH2L
F16
PH1L
F17
Gnd3
18
DECB
G19
AVL/
EWD
20
VDRB
21
VDRA
22
IF1
23
IF2
24
VSC
25
IREF
26
Tune
r AG
C27
AUDE
EM/S
IF1
28
DECS
DEM
/SIF
229
Gnd2
30
SNDP
LL/S
IFAG
C31
AVL/
REFO
32H
out
33
FBIS
O34
AUDE
XT/Q
SSO
35
EHTO
36
PLLI
F37
IFVO
/SVO
38
Vp1
39
CVBS
INT
40
Gnd1
41
CVBS
/Y42
CHRO
MA
43
AUDO
UT/A
MOU
T44
INSS
W2
45
R2/V
in46
G2/Y
in47
B2/U
in48
BCLi
n49
Blan
king
50
Rout
51
Gout
52
Bout
53
VddA
54
VpE
55
VddC
56
OscG
nd57
XTAL
in58
XTAL
out
59
Rese
t60
VddP
61
AV1
62
AV2
63
IRin
64
N201TDA9361
VD501ERZ14V471K
R8093.3 0. 5W
R806
3. 3 0. 5W
C2914. 7uF
C2624. 7uF
C8030. 01uF
ZD802BZX79C12V
R804680K
R598
10
1
1
XS502
SYS
!
VIDEO/ Y
L?SOCKET-21
ALi n
!
ARoutALout
!
ARi n
R5027W1.5
Bi n
F501
4A/250V
Ri n
R5010.5W220K
Gi n
R5290.5W8.2M
Text
C533AC400V2200p
VIDEO i n
VIDEO out
C507
220u/400V
VD503~VD506RM11C
C508~C5111KV 1000P
1
23
RT501MZ73-18 L502
LF-U16-001
C5010.1u/250VAC
S501KDC-A04-S
XP501
BGR
19