Sony DCR-DVD92 Service Manual page 15

For Schematic Diagram
• Refer to page 4-79 for printed wiring board.
2
1
MD-114 BOARD(7/8)
MECHA DRIVE
A
XX MARK:NO MOUNT
DRV_MT_5.0V
L4503
1uH
L4502
4.7uH
DRV_MT_4.3V
B @M15
(2/8)
L4501
1uH
D_2.8V
WG_D_2.5V
R4507
10k
MUTE0
C
XMUTE1
D
SPDL_FG
FG
E
F
REG_GND
G
16
DCR-DVD92/DVD92E/DVD103/DVD602/DVD602E/DVD653/DVD653E
3 4 5
:Voltage measurement of the CSP IC
and the Transistors with mark,is
@M19
not possible.
NO MARK:REC/PB MODE
C4507
C4502
C4504
0.1u
10u
XX
B
4.4V
A9 B9 A10 B11 B10 C11 C10 D11
C4501
10u
B
6.3V
R4505
47k
MUTE
S/S
GSW
R4506
47k
BRK
C4505
0.22u
CPC
IC4501
CP
VG
C4506
MECHADRIVE
0.22u
VCC
VCC
FG1
R4538 LV8213GL-TLM-E
10k
FG3 CSP(CHIP SIZE PACKAGE)IC
SPVS
NC
GND
NC
NC
NC
NC
B1 C2 C1 D2 D1 E2 E1 F2 F1 G2 G1 H2 H1 J2 J1 K2 K1 L2
C4508
0.1u
R4514 1
R4515 1
R4539 1
D4501
MAZS051008SO
4-33
6 7 8
(4/8)
R4517
1
C4509
R4518
0.1u
1
JL4506
D10 E11 E10 F11 F10 G11 G10 H11 H10 J11
R4519
1
JL4507
R4520
1
OUT5F
PGND5
R4521
RF5 1
GND
VS4
NC
IN1
C4517
R4525
4700p
1k
CF1
IN2
IC4501 R4524 C4515
1k 4700p
CF2
IN3
R4523 C4514
4700p
1k
CF3
IN4
IN5
AREF
SREF
SGND
SGND
C4511
IC4502
470p
R4540 C4510
0 SWITCH
2200p
9 10
SPCOM
U
V
W
C4521
10u
B
5.0V
C4512
XX
R4537
XX
TEBC NOT USE
R4526
22k
FOO
R4527
33k
TRO
@M28
SKW
C4518
R4528
XX
33k
(5/8)
JL4511
FMO
JL4512
FMOS
DMO
C4513
C4516
XX
0.1u
R4522
10k
1.4 Vcc 2.9
MUTE0
I/O
1.4
XMUTE1
O/I
2.9
Vss
CONT
IC4502 SPDL_FG
TC7S66FU(TE85R)
FG
4-34
Ver 1.1 2005. 05
11 12
CN4501 10P
10 REG_GND
9 COM
8 U
7 V
MECHANISM
6 W DECK
(DDX-C1000)
5 SLED4
4 SLED3
3 SLED1
2 SLED2
1 REG_GND
CN4013 XX
1 REG_GND
2 COM
3 U
4 U
5 V
6 V
7 W
8 W
9 SLED4
10 SLED4
11 SLED3
12 SLED3
13 SLED1
14 SLED1
15 SLED2
16 SLED2
17 REG_GND
@M25
VRD (4/8,5/8)
DMO_CPU
@M30
(6/8)
MUTE0
XMUTE1
DMO_SEL
@M32
SPDL_FG (8/8)
@M27
FG (5/8,6/8)
MD-114 (7/8)