JVC AV-32X37SUE Service Manual page 35

MAIN PWB CIRCUIT DIAGRAM (2/2) SHEET 2
CN0C1
QGA2501F1-06
R701 R705
OPEN 220
D701 D704
MA3056/M/-X MA3056/M/-X
D703
MA3056/M/-X
D702
MA3056/M/-X
V_TV
R272 R271
CN00F
C223
33k 33k
QGA2501C1-12 R274
NCF31AZ-105X
2.2k
R273
2.2k
C224
NCF31AZ-105X
H/P_L
H/P_R
R205 R206 R207
75 75 75
CN001
QGB1505J1-35
TV_OUT
SC_YS1
SC_R1
SC_G1
SLOW1
SC_B1
L_TVOUT
R_TVOUT
SLOW2
V2/Y2
V2_OUT
V3/Y3
SC_YS2
C2/SC_R2
SC_G2
AV_LINK
SLOW3
SC_B2
SDA2
Q202 NPN
SCL1_2
SW
R201
Q201
10K
NPN R293 R292
SW 10k 10k
A.MUTE
R202 Q218
10K Q219 DTC323TK-X
SW
DTC323TK-X
SW
W_ON/OFF
W_ON/OFF
PROTECT
PROTECT
P_ON/OFF
5V
9V
8V
32V
6V
D981 D982
DI DI
A_VCC MUTING
A2_GND
GND
STB_5V
CN003
QGB1506L1-16
PIN NO. VOLTAGE (V)
IC201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AV-32X37SUE AV-32X37HKE
AV-32X35HKE AV-32X37HIE
AV-32H35SUE AV-32X35HUE
L_TVOUT LTV
R261
D204
R232 C220
390
ZD12
82k 10/50
R_TVOUT
R4
R262 D205
R233 C221
390 ZD12
82k 10/50
L4
Q213 Q212
V4
DTC323TK-X PNP
Q207
MUTING MUTING
DTC323TK-X
R263
Y4 MUTING
100k
C4 C213
R234
NCF31AZ-105X
2.2k
L1
R235
C214
33k
C215
OPEN
10/50
V1
R1 NCF31AZ-105X
C216
R236
C202 R237
2.2k
10/50
33k
V2/Y2
CH
R209 C217
V1
2.2k OPEN
L2
R212
R211
100
R208 33k
2.2k
R2 R240
100
C204
R210
NCF31AZ-105X
33k
C205
R241
NCF31AZ-105X
100
R213
100
L1
R214
R1 C203
IC201
100
.01
CXA2089Q-X
R242
100
AV SELECT
C206
10/50 R243 100
V3/Y3
NCF31AZ-105X
L3
C207
R215 CH R244 100
R216
2.2k C208
33k
OPEN
R245 100
NCF31AZ-105X
R3
C3
C209
R217 R218 R246 100
C3 2.2k 33k C210
.01
R247 100
Q203
R2 R220 R221 NPN
R219
47k 82k SW
SLOW2
10k
L2
Q204 R265 R266 R267 R268 R269 R270
R203 R222
L3 R248 100 100 100 100 100 100
NPN R249
22k 15k
33k
SW 100
R3
C211
.001
R223 C218 CH D201 C240 D202
R224
OPEN ZD12
47k OPEN ZD12
27k
R225 R250
Q205 Q208
33k 33k
NPN NPN
R226 R227 R251 R253
SW SW
47k 82k 47k 82k
SLOW3 R228
10k
R204 R229 R255 C225
22k 15k 15k .01
R254
C212
22k
.001 R230 R256
R231 C219 R257
47k 47k
27k .001 27k
Q206 Q209
NPN SW NPN SW
C226
R275
10/50
390
R258 D206
C227
R276 SML-1001A-U2: AV-32X37SUE,AV-32X37HIE,AV-32H35SUE,AV-32X35HUE
82k ZD12
10/50
390
SML-1901A-U2: AV-32X37HKE,AV-32X35HKE
R259 D207
82k ZD12
Q211
DTC323TK-X
MUTING
Q210
PNP Q214
R260 DTC323TK-X
100k MUTING
PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V)
15 3.8 30 4.3 45 4.2 11 0 2 8.0
3.8 16 4.3 31 3.4 46 4.3 12 2.9 3 0
4.3 17 3.8 32 4.4 47 3.8 13 2.9 IC902
3.8 18 4.3 33 3.4 48 4.3 14 0 1 4.9
4.3 19 4.3 34 8.8 IC501 IC701 2 0
4.3 20 6.5 35 0 1 5.7 1 0 3 0
6.5 21 0 36 4.8 2 5.7 2 0 4 3.3
7.0 22 4.3 37 4.3 3 5.7 3 0 5 5.5
3.8 23 4.3 38 4.3 4 12.0 4 0 6 0
4.3 24 4.3 39 4.3 5 3.3 5 3.2 7 5.5
3.8 25 0 40 4.4 6 3.3 6 3.2
0 26 4.4 41 4.3 7 2.2 7 0
4.3 27 4.4 42 0 8 2.5 8 3.2
6.5 28 4.3 43 4.1 9 0 IC901
0 29 4.2 44 0 10 2.4 1 12
No.52107
AV-32X37SUE AV-32X37HKE
AV-32X35HKE AV-32X37HIE
AV-32H35SUE AV-32X35HUE
CN002
CH CH
C561 C562
39p OPEN
IC551
R551
*
R552
* R553
R
*
L
R558
R277
C228 *
100 Q216
.01
NPN
BUFFER
C229
10/50
R278
C551
2.2K 80%
*
R554
80%
C552
*
C230
10/25
K552
C234 QQR0621-002Z
.01
C235
100/16
Q217
NPN2
R286
100
R288
75
R287
150
R1/2
D208
ZD12
R289
100
C502
OPEN
R290
100
C236
470/16
IC501
BA10324AF-XE
C237
R279
NCF31AZ-105X
5.6k
RTV
N
C231
10/25 LTV
R280
C238
5.6k
NCF31AZ-105X
R281 R282
1k 1k
R283
100 OMF1
C233
R284
100/16 C239
180
470/16
R1/2
C232
R291
100/16
75
R285
D203
D209
100
ZD12 R708 D705 R709
ZD12
DI
0 2.2k
Q215
PNP2
C702
.1/16
Q701
PNP
RESET
R710
100k
IC901
AN78L08-T
12V
C904
1 /10
C901 C902 C903
NCF31AZ-105X
100/16 .1/16 100/16
CH
C905
10/50
C906
C907
2.2
/6.3 470p
NCB20JK-225X
GND
CN004
QGB1506L1-16
IC201-23 IC201-33 IC201-40 IC201-43 IC201-45
1Vp-p 2.2Vp-p 2.2Vp-p 2Vp-p
2-7 2-8
CN002
QGC2507C1-96
C711
.1/16
KEY3
KEY2
KEY1
R706 R707
C701
100 100 HP_DET
.1
*
REMOCON
LED
R555 R556
* * C553
R557
* IC701
*
AT24LC-28X37SUE
PROTECT
AT24LC-28X37HKE
EEPROM
R559
*
RT_12V
R560 C554
80%
*
*
* K551
C555 80%
QQR0621-002Z
*
RT_GND
C302
OPEN
RGB_5V
C301
OPEN
C303 C304
220 /16 .01
IK
BOUT
GOUT
ROUT
R506
4.7k
EW
R518
R507
R313 R311
12k
27k
390 390
R1/2 R1/2
R510
R501 R509
C504 R512 R511
12k 12k 56k
.1/16 15k R314
6.8k C310
22k
.22/16
Q305
C501 SVM
OPEN NPN2
C308
R514 R513 .22/16
R502 3.9k
3.3k C309 R315 R312
12k C505
.1/16 .001 68 68
GND
R523 R524
D501 DI 220k 220k
R536
VCC 220k
ABL
R525
22k
R515 R526 R527 C515
R503
4.7k 33k 68k 56k .01
C503
1000p
R516
12k
Q501
NPN
R517
12k Q502 EHT
R519 R528
R504 NPN CORRECT
4.7k 4.7k
12k
EHT
R529
R505 CORRECT
120k 82k
R537
R521
C509 R520
12k
.1/16 33k 47k
R530
1M
R531
R532
4.7k
12k
R533 C510
2.7k .033/25
RESET
C703
OPEN
Q702 R534
NPN OPEN
RESET
Q503 VS
OPEN
INV R538
C511
OPEN
OPEN
C513
R522
OPEN HS
OPEN
C512
Q504
OPEN
OPEN
R535 R539 INV
IC902 OPEN OPEN
MM1565AF-X
C514
OPEN HD
VD+
VD_
VPROT
HPROT
HFLB
CN005
QGB1506L1-16
PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V)
Q201 C 6.5 B 0
E 4.4 Q205 C 6.5
B 0 E 0 Q209
C 4.4 B 0 E 0
Q202 C 6.5 B 0
E 4.4 Q206 C 6.5
B 0 E 0 Q210
C 4.4 B 0 E 0
Q203 C 6.5 B 0
E 0 Q207 C -0.6
B 0 E 0 Q211
C 6.5 B -0.8 E 0
Q204 C 0 B -0.6
E 0 Q208 C 0
1Vp-p
B 0 E 0 Q212
No.52107
SML-
1001A
1901A
IC551 LA6515
R551 120k
R552 10
R553 68k
R554 5.6k
R555 150k
R556 100k
R557 10
R558 5.6k
R559 33k
R560 4.7k
C551 .22/16
C552 .22/16
C553 47/25
C554 .22/16
C555 .22/16
QGA2501
CN0RT
C5-03Z
CN00K
QGA2501C5-05Z
CN00B
QGA2501C5-04Z
CN0RT
QGA2501C5-03Z
CN00R
QGA2501C1-09
D502
DI CN002-4 CN002-5
D503
DI
D504
DI
23Vp-p 3Vp-p
CN002-10 CN002-11
1.8Vp-p 1.8Vp-p
CN002-13 CN002-14
1.3Vp-p 6.8Vp-p
CN002-25
CN002-24
2Vp-p 2Vp-p
CN002-26 CN002-31
2.1Vp-p 3.4Vp-p
CN002-32
3.2Vp-p
PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V) PIN NO. VOLTAGE (V)
E 0 Q216 C 12
B 0 E 3.7 Q502
C -0.6 B 4.4 E 1.0
Q213 C 8.8 B 1.6
E 0 Q217 C 4.9
B -0.7 E 2.8 Q701
C 0 B 3.4 E 5.4
Q214 C 8.8 B 5.6
E 0 Q305 C -
B -0.5 E 1.0 Q702
C 0 B 1.7 E 0
Q215 C 5.8 B -
E 2.0 Q501 C 3.4
B 1.3 E 0.1
C 0 B -1.2