JVC AV-27320 Service Manual page 66

MAIN & CRT SOCKET PWB CIRCUIT DIAGRAM
NOTE
*1 : 2SA1037AK/QR/-X BW : BUS WIRE
*2 :
2SC2412K/QR/-X NON-MOUNT(OPEN)
X :
*3 : DTA124EKA-X
SAFETY PARTS
:
*4 : DTC124EKA-X
*5 : 1SS133-T2 0 : Ω
0 RESISTOR
*6 : MTZJ9.1C-T2
* :
DIFFERENCE PARTS
*7 : MTZJ5.6A-T2
*8 : RGP10J-5025-T3
*9 : 1SR35-400A-T2 or 1N4003-T2
C901
F901 C902
.1 AC275V
QMF51N1-5R0-J5 .1 AC275V
T901
5.0A 125V QFZ9072-104 QFZ9072-104
CN0PW QQT0355-001
QMPD390-200-JS
3 4
D922
*9
2
VA901
1
2 1
ERZV10V621CS
POWER CORD
PW
AC120V 60HZ
LF901
D901
R991 QQR0527-003
GSIB460-S1
QRZ9041-275
DEG RELAY
L01
C904
DEG. COIL. RY901
.001 AC250V QSK0085-001
CE41329-00DJB
2 1
2 QCZ9054-102
1
C905 3 4
CNDEG
TH901
.001 AC250V
QGA7901C1-02
QAD0129-3R0
QCZ9054-102
C922
100/16
0.1V
R901
UNFR .47 7W
QRF074K-R47
2SD1383K/AB/-X
C903
QEZ0169-477
C991
.01 AC250V
QCZ9074-103
R904 R905
.22 2W
.22 2W
T921
QRT029J-R22
QRT029J
QQS0158-001
-R22
C908
QCZ0340-102
C911
*
K904
K903
BW BW
R910
680K
1/2W
R902 R911
47K 1/2W 47 1W
K922
IC901 POWER IC QQR0582-001Z
QQR0582-001Z
STR-G5624/F8 K901
D905
SARS01-T2
1
D907
X K902
QQR0582-001Z
2
R908
R903
QRK126J-681X
47K 1/2W
3
D902
*8
4
D904
R907 R906
*8
4.7K 1/2W 2.2 1/2W
5
D903
*8
C909
1000p
CH C907 K923
47/50 QQR0582-001Z
C910 D908
470p D906
MTZJ15C-T2
X
CH
LIVE ISOLATED
( )
MAIN PWB
[1/2]
SFE-1004A-M2
[AV-27330/S,AV-27S33/S]
SFE-1005A-M2
[AV-27330/R,AV-27S33/R]
SFE-1006A-M2
[AV-27320/S]
SFE-1007A-M2
[AV-27320/R]
D921
*9
D924
C921
*9 470/25
D923
*9
R934
10.7V
27K
10.7V
Q923
*1
D933
R933
0V 1N4002G-T2
12K
D925
R922 R932
*5 4.7K 12K
10.6V
0V
D931
R921
*5
10 C935
R935 R938
D932
1/2W
33K 47/16 10K 1/2W
MTZJ33B-T2
QRE121J
-100Y Q922
SWITCH R936
2SC2785/JH/-T 10K 1/2W
R939
0.6V
R923 10K 1/2W
R926
Q921 47K B1
CN0B1
1 2 3
CH41169-R03Y
R937
R927
X C932
133.6V
100/6.3
C992
.01 AC250V 133.2V R928
2.7K 1/2W
QCZ9074-103 C929
D926 Q924
R929
QCZ0340-102
RU3AM-LFC4 22K 2SA1208/ST/Z1-T
1/2W
L921
QQL26AK-470Z
D929
R930 R931
X
47K
C933 X
K921 1/2W
47/10
QQR0582-001Z
C923
QEZ0203-107
C924 R926,R927
K924
47/160 1.2 2W QRT029J-1R2
QQR0582-001Z
C930
QCB32HK-102Z R941 18 2WOMR
R924 1 1W
C943
11.4V 0.01 8.8V
QRX01GJ-1R0
1
2
L922 9V
IC921
D927 3
QQL26AK-470Z
RU3YX-LFC4 AN7809F
C940
C925 0.01 REGULATOR
470/16 C941
100/16
R943 82 1/2W
C926
100/16
IC922
AN7805F
R942 REGULATOR
5.6
1/2W 5.9V 5V
1 2
C946
C931
0.01
3
QCB32HK-102Z
C942
C944
100/16
100/16
R925
1 1W
QRX01GJ-1R0
D928
RU3YX-LFC4
C927
470/16
( )
No.51937
AV-27320
AV-27320
AV-27330
AV-27330
AV-27S33
AV-27S33
DEFFERENCE LIST
SFE-1004A-M2
SFE-1006A-M2
V01 A68QDN891X001
.01 400V
C911
QFP32GJ-103Z
R403
10k
R404
X
R405 C405
R406
10k X 10/50
C403
10/16
R402
C404
4.7K
2200P
CNHHS
1 2 3
D525
*7
R532
X
D526
MA4068N/Z1/-T2
R531
!
7.15K 1/10W
! NRZ0032-7151X
R535 R534
R533
X X
2.94K 1/10W
NRZ0032-2914X
R511
1.8K 2W
Q501 C
Q501 B QQR1027-004
R512
1 1.8K 2W Q521
200 T501
2SD2634-YD
CE42034-002
-0.1V
4
1
R510
QRE121J-103Y 3
5
Q501
64.9V R521
2SC4212/Z1/
C945
0.01 QRE121J
0.2V
C521
-220Y
OPT !
R508
C522
100
R509
.013 1.5KVH
270 C510
QFZ0198-133
2.2/250
Q521 B
MPP
C508 C509
2
QCB32HK QCB32HK
-151Z -331Z
Y501
0
2-9 2-10
Q301 C
130
R302
12K
2WOMR 1.5k1/2W
170.5V
Q301
R301 2SC4544-LB
C331
Q311 C
150 2.3V B.OUT
X
150
R331 R333 C301
X Q332
X X 1.9V
X
R305
330
R332 R304
Q331
D331
X 10K
X
X
R312
12K
Q321 C
2WOMR 1.5k
120
161.4V
R311
Q311
150 2.6V
2SC4544-LB
R.OUT
C311
2.2V
X
R314
R315
10K
330
CN10T C341
47/25
T
R322 R323
12K
1.5k
5 2WOMR
1/2W
GND
4
9V
MAIN 175.3V
3 R321
Q321
B 150 2.2V
PWB
2 2SC4544-LB
G
G.OUT
1
C321
R
X C322
18V
CRT SOCKET
R324 R325
PWB
[2/2]
10K 330
Y341
SFE-1004A-M2
X
SFE-1005A-M2
SFE-1005A-M2
SFE-1007A-M2
SFE-1006A-M2
(Within MAIN PWB ASS'Y)
A68ADT25X01
SFE-1007A-M2
OPT
! IC421 AN5522 V.OUT
IC421 3 6
IC421 5
30
60
PUMP UP AMP
1 2 3 4 5 6 7
27 12
3.2V 1.8V 0V 2.8V 3.2V
.2V .1V
C406
1000p
C408
10P
K401
R407 R408
QQR0582-001Z CN0HV
QRE121J-681Y
QRE121J-681Y
DEF. YOKE
D402 MTZJ75-T2 V
C409
QFLC2AK-104Z
C413
R413
X C410 6
X
QFLC2AK-104Z
5
R411
C407 12k
100/35 ! DY01
R412
R416
15K
C412 QRE121J-102Y
R415
2.2/50 C411 S401
X 2200/35 QSL4A13-C02
R414
D401 10K
*9
R410
R409 CN00U
X
QRX01GJ-1R0
U
R529
D523 1SR35-400A-T2
C532
QCB32HK-102Z
T521
QRK126J-4R7X !
R526
QQH0129-001
QRK129J-150
R528
HB
1
QRE121J-472Y 8 3
C530 D522
C527 2
C531
RH1S-T3
QFLC2AJ-103Z QCB32HK 10/250
3
-102Z
! R527
QRX01GJ-1R0
! R530 1 1W 4
2
7 HEATER
1.5 2W D524
QRX029J
RGP10J
L522
-1R5
-5025-T3
QQLZ026-880
C528
470/35
6
FOCUS
EHT
FOCUS
L521
10 SCREEN
C524
QCB32HK-561Z
SCREEN
9 1
R523
C525
QRL039J-152
QEZ0203-107
C526
0.082
R541
MY
QRE121J-683Y
! D521
C523 1SR35-400A-T2
.62 250V or RGP10J-5025-T3
DEF. YOKE (H)
QFZ0197-624
MPP R524
R525
220K 1/2W
QRE121J-184Y
1
3
CN0HV
! DY01
H
No.51937
V01
*
CRT SOCKET
! SK351
QNZ0537-001
R303
BK
11
B
RK
8
R
GK
6
G
C302
330p5
H
10
R306
100 9
R313
1/2W
G1 G2 G3
4 12 5 7 1 E1
C312 270p5
Y343
Y342
X
X
R316
100
TP-E
!
C343
0.001
3KV
L341
QCZ0121-102
270p5
QQL03BJ-390Z
R326
100
C342
X
1 2 3 4
CN10U
U
(V)
T521
2 3
(ITC)
100
28
7 8
250 60
10
1200
(ITC)