Read Sony XAV-601BT (serv.man2) Service Manual online
XAV-601BT
XAV-601BT
10
10
• IC Block Diagrams
– MAIN Board –
IC101 BD00GA5WEFJ-E2
IC103 BD00GA3WEFJ-E2
IC105 BD00GC0WEFJ-SE2
IC103 BD00GA3WEFJ-E2
IC105 BD00GC0WEFJ-SE2
5
7
8
2
1
3
VOUT
FB
GND
4
N.C.
VCC
N.C.
6
N.C.
EN
+
SOFT
TSD
OCP
IC401, 431 OZ539IGN-A1-0-TR
BST 1
LX 2
FLT_USB
9
VIN 3
EN_SYS 4
USBOUT 5
ISET_USB
10
RT
15
VREF
16
FB_USB 6
USBIN
2V
UVLS
7
SYNC 8
GNDA
14
VIC_USB
11
SS_SYS
13
EN_USB
12
HDR
+
OSCILLATOR
REFERENCE
GENERATOR
OVER CURRENT
PROTECTION
VS
SEL
Q
S
R
R
ADJUSTMENT
GENERATOR
CHARGE
PUMP
OVER-CURRENT
LIMIT
USB FAULT
PROTECITON
VOUT_SYS (USBIN)
FAULT PROTECTION
+
–
+
–
+
–
+
–
–
2-9. PRINTED WIRING BOARDS - EXTERNAL TERMINAL Section -
•
: Uses unleaded solder.
R651
R652
R653
R654
R655
R656
R657
R658
R659
R660
R661
R663
R664
1
2
3
5
6
4
9
7
8
10
CN651
CN652
R670
R680
C651
C652
C653
C654
TH651
C656
C657
D651
D652
D653
D654 D655 D656
IC652
CL651
R671
C655
IC651
F601
R600
R602
R612
R619
CN601
1
12
CN603
R620
R621
R622
R623
R625
R627
R628
C602
C603
R640
C604
R641
C605
R642
C606
R643
C607
R644
C608
R645
C609
R646
R647
R649
C610
JL603
JL605
JL607
JL610
IC601
CL601
Q601
Q602
Q603
Q604
R603
R607
R608
R609
R610
R611
R629
JL601
JL602
JL604
JL606
JL608
JL609
JL611
JL612
JL613
A
B
C
D
E
G
H
I
J
F
1
2
3
4
5
6
10
1
1
3
K
A
K
A
K
K
A
A
5
4
1-886-029-
14
(14)
1-886-029-
14
(14)
F
MAIN
BOARD
CN941
XM BOARD
(COMPONENT SIDE)
XM BOARD
(CONDUCTOR SIDE)
1
2
3
5
6
7
1
4
8
5
4
8
9
10
(FRONT VIEW)
1-886-028-
14
(14)
1-886-028-
14
(14)
1
4
8
5
E
E
E
E
E
MAIN
BOARD
CN940
EXT-NAVI BOARD
(COMPONENT SIDE)
EXT-NAVI BOARD
(CONDUCTOR SIDE)
10
11
12
8
9
13
7
6
5
2
2
9
13
8
12
7
11
10
5
4
3
6
1
1
4
3
(FRONT VIEW)
EXT
D
MAIN
BOARD
CN701
(CHASSIS)
(US, CND)
(RU, E (PAL), EA)
(Page 3)
(Page 3)
(Page 2)
IC702 NJM2534M (TE2)
VOUT
VCC
VIN3 (MUTE)
1
2
3
4
5
6
7
GND
BUFFER
VIN1
VIN2
SW1
SW2
8
BIAS
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