Sony DVCAM DSR-PDX10 Service Manual page 80

COVER
COVER
For Schematic Diagram
• Refer to page 4-123 for printed wiring board.
2 3
1
DB-016 BOARD(4/9)
NO MARK:REC/PB MODE
AUDIO PROCESSOR(AU1 BLOCK)
Measurement at
A
physically due to the parts mounted on
XX MARK:NO MOUNT
Side B.
When disk access fails,supply of power is
:Voltage measurement of the CSP IC
stopped due to power save.As the result,
and the Transistors with mark,is
most of the measurement points show"0"(zero).
not possible.
IC6305_R
IC6001_R
CH1_IN_SEL
13
B
(3/9)
CH2_IN_M
VOLOUT_LCH
VOLOUT_RCH
L_I/O
R6007
47k
R_I/O
C
C6001
10u
6.3V
TA
Q6001 P
RN1910FE(TPLR3)
R6003
MUTE
1k
R6005
XX
D
Q6005
RN2910FE(TPLR3)
AUDIO MUTE SW
E
XAUDIO_IN
14
(8/9)
R6032
F
IR_L
IR_R
R6001
47
HP_L
R6002
47
HP_R
Q6002
RN1910FE(TPLR3)
HP MUTE
G
SP+
SP-
IC1704ON
H
BEEP
STBY_ON
XLR2
AU_2.8V
AU_4.6V
I VTR_UNREG
15
(9/9)
REG_GND
J
VOLOUT_RCH
16
(5/9)
SHOE_MIC_R
K
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7
Mark is not possible
C6045 0.47u B R6036 0
R6033
R6024 C6013
XX
0.47u
C6003 XX
0.47u
B
R6006
47k
C6010
Q6003
C6004
4.7u
UNRL11500AS0 0.47u
6.3V
B
POWER MUTE P
R6011 C6005
R6013 R6017
0.47u
2200 2200 100k
B
C6002
10u
C6006
6.3V
10u
TA P
B
R6004 P.MUTE_TC
1k
LINE1_IN(R)
LINE1_OUT(L)
XX
R6012
LINE1_OUT(R)
Power_MUTE
A_GND
LINE2_IN(L)
VREFH
C6011
LINE2_IN(R)
10u
6.3V
Vcc(H)
P
LINE2_OUT(L)
LINE2_OUT(R)
HP_OUT(L)
C6007
Q6004
10u
UNRL21300AS0 N.C.
10V
AUDIO OUT SW AA TA
N.C.
N.C.
XX C6040 0.47u B N.C.
C6041 0.47u B
C6008
R6009 47u
47 6.3V TA
R6010
47
C6009
Q6006
47u
6.3V
RN1910FE(TPLR3)
TA
HP MUTE
R6015 R6016
10k 10k
R6018
1k
R6020 22k
8.2 3.2
Q6007
2SD1511-R/S(TX)
4.2
REG
R6008
3900
R6014
33k
4-71
DB-016 BOARD SIDE A DB-016 BOARD SIDE A DB-016 BOARD SIDE B DB-016 BOARD SIDE B
8 9 10 11
B
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35
MIC_CTL1(R)
MIC_CTL2(R)
C6025
EXT_MIC(R)
10u
MIC_DET1 10V
TA
Vcc(M)
IC6001
VREFM
XMIC_P_SAVE
AUDIO IN/OUT ALC_OUT(L)
C6022
SELECT
0.47u
LPF_IN(L)
B
REC_OUT(L)
IC6001
LA74208GL-TBM
A_GND
CSP(CHIP SIZE PACKAGE)IC
REC_OUT(R)
LPF_IN(R)
C6023
0.47u
ALC_OUT(R)
B
Vcc(L)
PB_IN(L)
A_GND
C6027
1u
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
C6026
1u
C6014
15u
4V
C6016
TA
0.01u
A
B
C6020
C6017
1u
C6015
10u
0.01u B
6.3V
B
R6019 C6018 C6019
0.1u 0.1u
470
B B
R6035
C6032
0
0
R6034
Note
XX
R6026
XX
C6043
0
Note
C6021
1u
B
R6028
33k
R6027
XX
C6042
1u
B
R6031
R6030 R6029
4.7k 4.7k 47k
12 13 14
Note:Resister is mounted to the
Location where C6032,C6043 are printed.
12 11 10 9
IC6004
PWADB SDTO
A/D,D/A CONVERTER
PWDAB DEMO1
AOUTL IC6004 DEMO0
AK4550VL-L
AOUTR VDD
C6028
1u
B
C6029
0.47u
B
AA 1 2 3 4
L6001
10uH
C6036 C6038
1u 1u
R6022
B B
470
R6021
470
L6002
10uH
C6031
0.01u
B
C6033
C6034 C6035 C6039
22u
B 10u XX 6800p
4V
6.3V B
P
P C6037
6800p
B
B
FB6001
0uH
C6030
XX
Q6010
R6023
UN9111J-(TX).SO
XX R6025
SWITCH
10k
Q6011
16 15 14 13 12 11 10 9
UN9213J-(TX).SO
SWITCH
IC6002
AUDIO SELECTOR
1 2 3 4 5 6 7 8
C6024
0.01u
B
4-72
DSR-PDX10/PDX10P
15 16 17
XPWDA
XPWAD
SFD_BCK
SFD_FCK
SFD_LRCK
DATA_FROM_SFD
DATA_TO_SFD
17
(8/9)
DEM1
DEM0
XCS_AU1
XLR/INT
SIGNAL PATH
AUDIO
SIGNAL
REC
PB
10
(3/9)
VSP_SO
10
(5/9)
XVSP_SCK
10
(8/9)
SHOE_MIC_R 8
(3/9)
XYZ_SEL5
18
SP_VCC (5/9)
DB-016 (4/9)