JVC AV-32F703/Y Service Manual page 38

CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAMS [1/2]
J602
*
COMPONENT
INPUT 4
J601
QNN0349-002
COMPONENT
INPUT 2
CN002
GND
GND
GND
GND
GND
HP
VP
5V
5V
5V_GND
5V_GND
YS_PiP
PB_PiP
Y_PiP
PR_PiP
V_PiP
VPiP_GND
SDA0
SCL0
9V_GND
9V_GND
9V
9V
30V
AFT2
! TU001 TUNER
QAU0272-001
QAU0274-001
AGC NC ADRS
1V
R009 R001
6.8k
OPEN
Q001
R005
UN2212-X
C001 0
4.7 /50
R006
OPEN
CN0E4 R003
100
CN001
R
A_GND
L
A_GND
A_MUTING
MPX
GND
GND
SDA0
SCL0
12V
12V
FSC
12V_GND
12V_GND
YOUT
5V
5V
COUT
5V_GND
5V_GND
9V
9V
V_PIP
9V_GND
9V_GND
COMP
COMP_SW
EXT.COMP2
ASP_ABL
GND
GND
V2
GND
GND
VTV
No.52004
Y607 OPEN
R604 C612
LC604
* *
*
R613
*
Y609 OPEN
Y608 OPEN
C613
LC605
*
*
R605
*
Y611 OPEN
OPEN
Y610
C615 C616
D606
C614
LC606 * *
R606 * D605
*
* * *
Y612 OPEN
4.6V 4.5V 8.9V 6.1V 4.5V 4.5V
Y601
OPEN
Vcc
GND H GND H
IC602 RY
Y
BY
C601 D601 *
R601
LC601
47/25 MTZJ9.1C-T2 H GND
75 SWITCH
NQR0169-001X
4.5V 6.1V 3.1V 3.1V 3.1V 4.6V
6.1V
D604
Y602 OPEN *
Y603 OPEN R618
* R617 R616
*
*
C602
LC602
47 /25 D602
NQR0169-001X
R602 MTZJ9.1C-T2 R651
75
*
R653
Y604 OPEN * R652
*
Y605 OPEN
C603
LC603
47 /25
NQR0169-001X
R603 D603
75
MTZJ9.1C-T2
Y606 OPEN
BSR_BY2 R611
*
* *
C651 *
C605 OPEN C652 C653 C654
C606
C604 *
.*
*
6.1V 6.1V 6.1V 0V 6.1V 6.1V 6.1V
0V
IC601
*
R612 SWITCH
*
R610
*
9V 4.8V 0V 4.8V 2.9V
0V
R614
C607 C655
*
*
C608
C656 C658 R655 *
R615 *
* C657 * *
*
D654
*
L113
4.7
QQL244K-4R7Z
L101 .22 QQLZ014-R22
[AV-32F803/Y] R103 C103
SF101 SAW FILTER
R101 100
[AV-32F713/Y,AV-32F703/Y] OPEN QAX0723-001
C006
5.6k R1/2
47/25 9V
SCL SDA MB BP NC 30v NC IF C101 .01 Q101
1V AMP
4.7V 4.2V 1.8V
4.7V R104 C104
3.9V C105
31.3V R102 18 .01
.01
0V 1.8k
R008
82
C102
C003
R002 R105 .01
10 /50 L001
CF001
0 27
56 Q101
QAX0349-001
2SC5083/L-P/-T
ADJ S TRAP
C004
1000 /16 C162
OPEN
C010
C011
OPEN
OPEN
R162
R121
R004 0
OPEN
100
5.5V 2.3V 3.2V 0V 0V 0V 1.4V 1.4V 4.8V 2.5V
VIF_AMP
AF_AMP IF_AGC
RF_AGC
FM_DET
QIF_AMP APC
IC101
M52342SP QIF_AGC
VIDEO EQ
IF DET QIF_DET DET AMP
Split Inter AFT
VCO
LIM_AMP
R167
R165 C166 VccREG
1k
22k .01
2.1V 3.9V 3.9V 4.8V 2V
3.3V 2.1V 9V 3.4V 1.5V
5.8V
C164
Q161 R164
2.6V R119
2SB709A/QR/-X
47p C163 1k OPEN
2V
R168 47p
100 R166 L114
10k
L161 OPEN
22
R169
C121
1 560 OPEN
C165
CF161 QQL244K-220Z C106 C107 C119
.01 QAX0642-001Z 47/25 .01 T111 680p
4.5MHzBPF CH
R135 1k QQR0907-001
CW TRANSF
BUFFER
2
Q131
L131
2SB709A/QR/-X
15
R132
1.6V R134
C131 330
0.9V 560
.01
C132 CF131
R131
R133 OPEN CH
1k
820
QAX0639-001Z
4.5MHz TRAP
AV-32F703 AV-32F703
AV-32F713 AV-32F713
AV-32F803 AV-32F803
MAIN PWB
IC201
14 39
5 3.5
1.2V 1.3V
18 40
C636
C622
1/50
1.0
3 R
1.8
R621 6.8k
L
R623
C637 R638
6.8k
1/50 0
C621
AU_GND .001
41
28 R622
680
0.9 3
Y631
OPEN
D621
R637
OPEN
OPEN
STB_VCC
26
0.3
A_MUTING
C633 C635
OPEN OPEN
2SD601A/QR/-X
Q211
R215
C212
C211 5.6k 9V
10p C219 R237
10/16 R219
OPEN C223 3.9k 9V
OPEN CH R231
.01
R212 1.8k Q233
4.5V AMP 4V
2.7k 3.8V
Q213 C233 C234 2SD601A/QR/-X
CH
D652 R213 R220
Q261 R216 OPEN 56p CH
Q212 OPEN AMP OPEN BUFFER
OPEN OPEN 5.6k
OPEN
D651 C213 OPEN 3.4V
L232
OPEN OPEN AMP
R222 56
R654
R241
OPEN R214 CH 0 R238
0V
C214 47k 3.3k
OPEN R217 EXT.COMP2 0.5V
R218
OPEN 1k R221
R607 C218 R243
OPEN Q232
OPEN OPEN OPEN
R609 R608 1.5k
CH 2SD601A/QR/-X
OPEN OPEN SWICTH
L701 22
QQL244K-220Z
R291 R293
OPEN 220k
C283
C285 C282 L702
C402
.0082 100/16 .01 22
C287
100 C708 C709
100 C704
C610 /16 22p
/16 22p
C609 C611
C222
C237 .1 .1 .1
.1 .01 C705
.01
R294R295
2.2V 2.1V 0V 0V 5V
2.3V 2V 2.1V 5.1V 2V 0V 3.2V 4.1V 3.4V 6.6V 9V 1.9V 1.1V 0V 0V 0V 2.2V 5V
IC201 TM8812CSBNG3U68
(64K)
MICOM/V/C/DEF
0V 0V 4.6V 4.6V 4.7V 2.5V 4.8V
0V 2.1V 5.9V 0.1V 2.5V 3.8V 1.6V 2.5V 2.8V 4.7V 1.8V 1.9V 1.9V 9V 0V 0V 0V 5V
C203
C712
R360 .01
R359
C241 R227
10k 0 C711
C355 100k
OPEN .01 100
/16
D353 C221 C242 R201
L704
1SS133-T2 10/50 2.2/50 22k
L241 22
L391
Y201 L705
22 22
22
*
D716
C716
10 /50
R319 R769 R827
6.8k 1k
1k
R740
10k 3.6V
C302
3V
.1
D308 1SS133-T2 Q701 2.4V
2SB709A/QR/-X R772
D305 1SS133-T2 10k
1SS133-T2
D309
D306 1SS133-T2
D310 1SS133-T2
1SS133-T2
D307
CN004
QGA2501C5-05Z
CRT SOCKET PWB
2-7 2-8
CN0L1
(1/2)
SGJ-1012A-M2
[AV-32F703/Y]
SGJ-1011A-M2
[AV-32F713/Y]
SGJ-1010A-M2
[AV-32F803/Y]
LA4485 AUDIO_AMP
IC621
11V CN0SS
C629 QGA2501C5-04Z
1000 /25
R
C625 R_GND
100/16 D625 R629
L
OPEN
OPEN L_GND
R639
0
C626
D624
1000/25 R628
C623
OPEN
OPEN
.001
R624
C628 1000 /25
680
13.4V
Q621
OPEN
C634
Q624
OPEN
OPEN
0V R632
D622
22k 0V
OPEN
R631
33k 0.6V
R633 Q622
OPEN 13.7V
2SD601A/QR/-X
Q623
0.1V *5
R630 C630
OPEN OPEN
12V REGULATOR
R856
IC851
OPEN
AN7812F
BA17812T
12V 13.7V
12V
C851
C852
100 /25
100 /16
R857
82 2W
R859
9V REGULATOR
OPEN IC852
QRG029J-820
AN7809F
BA17809T
8.9V
9V
13.7V
D855
C853
OPEN
C854
220 /16
220 /16
IC704
IC703 R701 AN78L05-T
11.5V
S-80840CNY-T 10k 5V
R816 R714 R707
D705
R858
82k * 10k 5V 1SS133-T2
C702 C701 * 2W
5V REGULATOR
5V
C703 10/50 10/50 IC853
10 /50 AN7805F
BA17805T
4.8V
5V
9.1V
C856
C857 220/16
470/16
0V 4.7V 2.1V 2.8V
R754
*
*
Q700
D721 * V_OUT
R755
H_OUT
*
FBP
EW
R756
*
X_RAY
R737
*
Q705 *
R775
C726
*
*
R776 D722
* *
4.9V 0.4V
0V
R811
R721 R700
47k
1k
1k
C813
.001
R716
R715
OPEN
10k
R718
R812
22k
1k
OPEN
Q352 AMP
R354 2SD601A/QR/-X
C807 9V
220/10 0 8.9V
5V
0V 4.8V 4.7V
D352
8.3V
MTZJ9.1C-T2
C352
47/16
D810
R352
MTZJ5.6B-T2
IC702 10k
R355
AT24C08-32F803
0
Q353
D707
2SD601A/QR/-X
MTZJ5.6B-T2 6.3V
ASP_ABL 0.1V R356
J810 12k
QNS0001-001 R358
0V
D706 33k
MTZJ5.6B-T2
R353
OPEN
CN00C CN007
FRONT CONTROL PWB
No.52004
* DIFFERENCE LIST
SGJ-1011A-M2
SGJ-1010A-M2
SGJ-1012A-M2
Q700 2SD601A/QR/-X OPEN
Q705 2SD601A/QR/-X OPEN
D721 1SS133-T2 OPEN
D722 1SS133-T2 OPEN
R754 4.7k OPEN
R755 15k OPEN
R756 10k OPEN
R737 4.7k OPEN
R775 47k OPEN
R776 10k OPEN
C726 560p OPEN
R714 82k OPEN
R822 120k 0
C721 0.01 OPEN
Y201 0 OPEN
IC601
TA1287F-X OPEN
D653 1SS133-T2 OPEN
D654 1SS133-T2 OPEN
R610 OPEN 0
R611 OPEN 0
R612 OPEN OPEN
R614 6.8k
OPEN
R615 3.3k OPEN
R655 15k OPEN
C604 0.1 OPEN
C605 0.1 OPEN
C606 0.1 OPEN
C607 470/10
OPEN
AU_VCC
C608 0.01 OPEN
AU_GND
C652 0.1 OPEN
C653 0.1 OPEN
C654 0.1 OPEN
C655 0.01
OPEN
C656 15p OPEN
C657 15p OPEN
C658 15p OPEN
IC602 M52055FP-X OPEN
D604 MTZJ9.1C-T2 OPEN
D605 MTZJ9.1C-T2 OPEN
D606 MTZJ9.1C-T2
OPEN
R604 75 OPEN
R605 75 OPEN
R606 75
OPEN
R613 OPEN
OPEN
R616 3.3K OPEN
R617 3.3K OPEN
R618 3.3K OPEN
12V
R651 OPEN 0
R652 OPEN
0
R653 OPEN 0
C612 47/25 OPEN
C613 47/25 OPEN
C614 47/25
15V OPEN
C615 470/16
OPEN
C616 0.01
OPEN
L604 NQR0169-001X OPEN
L605 NQR0169-001X OPEN
9V_VC
L606 NQR0169-001X OPEN
J602 QNN0349-002 OPEN
R855 OPEN
or OPEN
R858 18 2W
OPEN
R855
*
STB_VCC
or
8V
5V
GND
V_OUT
H_OUT
FBP
EW
STB_5V
X_RAY
VP2
BT
ABL
OCP
EHT
MAIN_POW
SCL0
SDA0