Read Sony DCR-PC53E / DCR-PC55 / DCR-PC55E Service Manual online
DCR-PC53E/PC55/PC55E
4-2. SCHEMATIC DIAGRAMS
For Schematic Diagram
• Refer to page 4-65 for printed wiring board.
• Refer to page 4-65 for printed wiring board.
CR-049
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
2.8V
MIC_R
MIC_L
SHOE_MIC_FL
AU_2.8V
10k
1/16W
R4504
C4524
XX
XX
C4515
XX
R4520
B
0.001u
C4511
C4525
XX
0
R4521
0.01u
C4502
XX
R4519
0.01u
B
C4505
10k
R4518
XX
R4529
2200
R4507
B
0.001u
C4507
3300
1/16W
R4524
0.5%
±
±
R4502
12k
0.5%
33k
R4503
XX
C4531
C4523
XX
XX
C4509
B
0.022u
C4503
B
0.1u
C4518
B
0.022u
C4501
33k
R4528
C4522
XX
XX
C4512
2200
R4508
B
0.01u
C4504
XX
C4510
10k
R4517
0
R4522
15k
1/16W
R4505
3300
R4523
B
0.1u
C4520
XX
C4519
XX
R4513
XX
C4521
XX
R4514
R4515
XX
XX
R4516
L4501
100uH
M
6.3V
10u
C4527
SHOE_MIC_FR
AN12901A-VB
IC4501
A1 B1 C1 C2 D1 D2 E1 E2 F1 F2 G1 G2
H1
H2
H3
G3
H4
G4
H5
G5
H6
G6
H7
G7
H8
G8
F8
F7
E8
E7
D8
D7
C8
C7
B8
B7
A8
A7
A6
B6
A5
B5
A4
B4
A3
B3
A2
B2
0.5%
±
±
12k
R4530
0.5%
33k
R4531
R4532
XX
XX
C4532
SUB/INT_CTRL
B
10u
6.3V
C4506
B
10u
6.3V
C4508
MIC_GND
B
0.1u
C4534
4700
R4533
M
6.3V
10u
C4535
CL4501
ZOOM_MIC_CONT
0
R4534
0
R4535
18k
R4527
8P
CN8505
1
2
3
4
5
6
7
8
SWP
RF_MON_CR
1
A
SWP
RF_MOM_CR
SWP
RF_MOM_CR
Vcc R
INVT_OUT_L
EXT_IN_R
Vcc L
6dB_OUT_L
MODE_CTL_1
BG
PRE_OUT_R
RIPL
OUT_AMP_IN_R
INVT_OUT_R
HPF_OUT_L
6dB OUT_R
MTX_IN_R
INT_IN_L
MTX_OUT_R
SUB_IN_L
BL_OUT_R
GND
NC
ZOOM_AMP_OUT
SUB/INT CTRL
R_OUT
ZOOM_AMP_IN
REG_2.5V
MIC_MONO
MIX_OUT
EXT_IN_L
L_OUT
GND
MODE_CTL_2
ZOOM_BAL
INT_IN_R
OUT_AMP_IN_L
ZOOM_POSI
SUB_IN_R
MTX__OUT_L
VCC SUB
BIAS SUB
PRE_OUT_L
IN MONI
GND
MTX_IN_L
REG_2.5V
NC
NC
BIAS PRE
BIAS OUT
MIC_GND
INT_MIC_L
SWP
MIC_GND
MIC_GND
RF
MIC_GND
INT_MIC_R
@01
(2/2)
MIC AMP
CR-049 BOARD(1/2)
XX MARK:NO MOUNT
8
11
D
9
5
16
G
12
4
7
6
F
2
B
3
10
E
C
IC4501
MIC AMP
CSP(CHIP SIZE PACKAGE)IC
(PAGE 4-12 OF LEVEL2)
TO
MIC FPC BOARD
MIC FPC BOARD
4-19
4-20
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