Cd Section - JVC UX-G38B Service Manual

CD section

TRV+
TRV-
SP-
SP+
FO+
FO-
TR- C653
0.047
TR+
C651
C652
0.047 0.047
14 13 12 11 10 9 8 29
IC601
LA6242H-X
R644 R645
27K
15K
15 16 17 18 19 20 21 30
R647 R648
10K 3.3K
C646
68P
R657
22
TP201
SP-
TP202
Q601
SP+
2SA1705/ST/-T
TP203
TRV-
TRV+
TP204
A+C A+C
15
VCC
14
F F
13
GND
12 TP601
E E
11
VREF VREF
10
B+D B+D
9
R660
VR R604
0
8
PD 150 PD
R605 0
7
GND
6 R606
LD LD
36K
5
FO- FO-
4
FO+ FO+
C602
3
TR+ TR+ 560P
2
C604 0.022
TR- TR-
1
C605
C607 0.022
8200P
F R609 1K
TP205
R610
E 1K C606
120P
B+D
C608
A+C 8200P
PD
LD
VREF
R611 0
R613 NI
R615
R614 3.3K 0
R616 NI
R612
R617 3.3K 0 R618
4.7
C609
47/6.3
C610
0.33
C611
47/6.3
C615
R619
0.33
47K
GNA10047-A1
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL 4.DIGITAL TRANSISTOR
VOLT METER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL. 47K
CONDITION --- CD STOP MODE
=
2. UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/4W 5% CARBON FILM RESISTOR RT1P441C-X 47K
KRA104S-X
ALL CAPACITORS ARE CERAMIC CAPACITOR OR
MYLAR CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM( ).
ALL CAPACITANCE VALUES ARE IN F(P=pF).
ALL CAPACITORS ARE SHOWN IN THE FORM
OF CAPACITANCE( F) /RATED VOLTAGE (V).
ALL INDUCTANCE VALUES ARE IN H(m=mH).
3.NI MEANS NO INSERT
CN201
QJK043-050600-E
C654
0.1
R642 R641
68K 15K
C649
0.01
7 6 5 4 3 2 1
C650
47/16
D605
MA152WA-X
22 23 24 25 26 27 28
R651 R650
18K 15K
(1/8W)
R658
22
(1/8W)
CDR
R601
10K CDL
PULSW
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
TP612
21 CEA GOUT1 80
22 RFENV GOUT0 79
TP611
23 FEOUT GIO1 78
24 FEN GIO2 77
25 TEN GIO0 76
26 TEOUT TXTCLK 75
27 VREF TXTD 74
IC602
28 PD MN6627945EE DQSY 73
X601
29 LD IOVDD2 72
C635 0.1
30 E X1 71
R636 220 R637
31 F X2 70
1M
32 D DVSS3 69
C632
33 B NRST 68
QAX0901-001Z
34 C IRQ 67 0.22 16.9M
R634
35 A STAT 66
2.2K
36 DCDET MLD 65 R633 1K
37 RFVDD MDATA 64 R632 1K
38 RFN MCLK 63 R631 1K
39 RFOUT PORT 62 R630 1K
40 RFIN TX 61 R629 1K
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
C617
0.1
C618
TP602
680P
C619
0.015
C620
0.1
C621
0.001
R625
820
C636 0.0022
C637 0.0022
C622 0.082
C623
0.1
C633
0.001
C624 220/10
R624 82K
TO MICON SECTION
SHEET2
CN203
QGF1040F1-23
R101
10K
R102
10K
NC
NC
NC
NC
NC
C101
VDD3
0.1
NC IC101
MN103SFB5KWD1
VSS
C102 NC
VDD1
0.1
NC
C660
NC
NC
0.1
SCL
REQ
SDA
C103
0.1
A/B VCC
1A OE
1B 4A
MCLK
1Y 4B
2A 4Y
2B 3A
MDATA
2Y 3B
GND 3Y
IC605
TC74LCX257FTF-X
MLD
NRST
2-6
Loader section
IC721
LB1641
1 2 3 4 5 6 7 8 9 10
S1
QSW1074-001
C7203
47/16
C7202
LM+
1
0.1
LM-
2
GND
3
LOSWOP
4
LOSWCL
5
CN721
QGF1040F1-05
OCD-SCL
6
5
OCD-SDA
4
NRST
3
VSS
2
VDD3
1
CN102
QJK043-060601-E
EMULATOR
ONLY ES & PP STEP
MP NO USE
MMOD1 X101
QAX0911-001Z
MMOD0
C121
NRST 12M
18P
VSS
R103
C122
OSSO
18P
150
OSC1
VDD1
VDD3
CD_NRST
L101
AVDD
R105
10
USBD+
20
VSS
R106
USBD-
20 5
USBNPP
4
USBNOC
R104
3
IRO_USB
NI 2
1
CN101
WJP0093-004A-E
C104
IC102
0.1
MM1565AF-X
Q101
VOUT VIN
RT1P441C-X
NC
SUB
GND
CN COUT
CN1
QGF1016F3-05