Main Section 3 And Ipod Section Schematic Diagram - JVC RV-NB50B Service Manual

<Main Section 3 and iPod section>
iPod connection section
JK450
CN450
1
F/W_GND
2
F/W_GND
3 iPod 3.3V
TPA+
1
4
RST
USB_0+
5 2
TPA- TX
6
3
USB_D-
7 RX
TPB+
4
8
IPOD DET
USB_PWR
9 5
TPB-
AUDIO R
10
ACCESSORY_IDEN 6
11 A GND
F/W_PWR
7
12
AUDIO L
F/W_PWR
13 8
ACCESSORY_PWR
14
9
RESERVED
15 GND
USB_GND
10
16
DGND
17 11
+5V
RESERVED
18
12
TX
19
RX
13
CGND
20
ACCESSORY_DET
21
14
S_VIDEO_Y
22
S_VIDEO_C
23
COMPOSIT_VIDEO Q450
24
REMOTE_SENSE
25
LINE_IN_L
26
LINE_IN_R
27
LINE_OUT_L
28
LINE_OUT_R
29
AUDIO_RETURN
30
DGND
C_GND
L203
VCC15V
L204
D_GND
5VS/W
IPOD_CHG
3.3V
CD_L
AGND
CD_R
DC9V
CDM5V
D_GND
USBON
USBD+
USB PCB
JK430
CN430
1 L431
USBVCC
R433
2
USBD-
3 R432
USDB+
4
USBGND
5 6
C505
R506 C507
R505
C528
C506
C504
C530
R501
4
2
3
1
PJ603
JK501
R510
R511 C512
C511
C214
1
R218
2
3
R222
4
C212 R216
5
6
7
C211
8
R227
R215
9
10
C210 R214
11
12
13
D202
14
R231
Q204
R211
DC 5V
L205
L206
R201
L201
IC201
1 8
BS SYNC
2 7
IN EN
3 6
SW COMP
4 5
GND
FB
R205
R206
Q207
D209
CN201 R281
R287
1
1
C288
C291
Q208
2 C286
2
R288
3
3
4
4
R523
C518
C519
R528
Q502
Q501
R518 C517 C522
C516
Q504
NM
mic section
Q503
iPod Buffer
R240
R241
R260
R224
R261
R244
R245
R246
R247
R262
R263
C270
Q203
D210
HP AMP
C050 C051
C289
C035 R034 R035
C033
C030
C032
R006
R015
R001
Q001
R002
R003
TUNER MODULE
CN204
CN501
1 9V 1
2
2 GND
3 SG 3
2-4
FUNCTION AMP
C259
IC203 C277
C257
C261
C258
C245
L202
1 A1 TU L FL 28
C260
C246
A2 TU R GND
2 27
C278
C262
3 B1 AUX L SDA 26
C279 R248
4 B2 AUX R SCL 25
C249 R249
5 C1 CD L VCC 24
R250
C250
6 C2 CD R OUT1 23
C251 C263
7 D1 iPod L SB1 22
C252 R251
8 D2 iPod R SR 21
C264
9 SEL 2 SB2 20
R252
C265
10 SEL 1 OUT2 19
R253
11 VOL1 BCB1 18
C253 C266
12 17
VOL2 BCA1
C254
R254
13 TC2 BCA2 16
C255
14 15
TC1 BCB2
C256 C267 C268
C280
C281
C282
C269
C283
L030
Q002
C044
R016
R041
C036 1
2
3
4
C037
R036 R037
R044
R014
C024
X001 16 17 18 19 20 21
15 1
GND NC
L002
R007 C021
C022 14 2
LOUT FMIP
IC001
R008 13 3
ROUT RF GND
GND
12 4
R013
GND GND
11 5
VD RST
L001 R009
C012
C013
R004
R005
AUX section
CN203
CN580
R580
AUX R
1 1
R581
2 GND 2
3 3
AUX L
L580
IPHONE_DET
IPOD_RST
IPOD_TX
IPOD_RX
IPOD_DET
VOLSDA
VOLSCL
L
AGND
R
To Key section
Power board(2)
CN440
HP_DET
HP_MUTE
TP001
TP
TEST
TURDS
TURST
TUSCLK
TUSDIO
NM
PJ-310H
7
6
3
2
5
4
1
PJ350
JK580