Technics SL-DZ1200PP Service Manual page 74

1,20,
57
MCLK
36,44
MCLK
V
DD
58
XRST
XRST
40~43
59 SDODAT0~3
SRCE0
XMNCS
38
60
DIOR
SDOCMD
XMNRE
61
DIOE 34
XMNWE
SDCLK
MN5772AA
2~5,
IC17 39
62~64
SDOWP
SRAD1~7
SD I/F
MNA1~7
35
6~18, SDOCD
21~23
SRDT0~15
MND0~15
25
IRQ1
MNIRQ
19,37,
45,56
26
IRQ2
V
SS
MNIRQ2
27
IRQ3
MNIRQ3
Q4
24
SDEW WAIT SWITCH-
XMNDK
ING
Q3101~3104
LED
+5V
DRIVE
C0JACB000006
IC3103,3104
LOGIC CONTROL
3~6,
10~13
12~15
QA~H
Y0~3
C0JAAQ000013
C0JAAN000070
IC3102
IC3101
LOGIC CONTROL
LOGIC CONTROL
+5V
A
CS1 A0 A1 A2 CLK
6 1 2 3
1 8
TURST
93~95,
10 34 33 6 5 7 98
100
UISI
P97
1
UISO
P96
2
UICK
C2CBHH000043
P95
IC2
4
UIBSY
SYSTEM CONTROL
P93
35
SUB SI
P63
36
SUB SO
P62
30 12 15
C0EBJ0000158
C0ZBZ0000667
IC6
IC7
+5V RESET
CLOCK
+5V
GENERATOR
Q1 Q5
LED
RESET
DRIVE
X1
(8MHz)
D3701,3702
(STROBE)
+5V
+3.3V
CN4
DATA0~3
PCM1734EB-E2
IC33
CMD
D/A CONVERTER
SD CARD
CLK
WP
I/O CHK
2
1
3
+5V
27
DAC MC
26
DAC MD
28
VR3801 DAC ML
(TEMPO)
5
SELECT SW
KEY SW
S1
(SD OPEN DET.)
DSP LRCK 4
DSP DATA 7
91,
97 92 90 89
6
DSP BCK
14
DSP SCK
16
V +5V
CC
62
30
V +5V
CC +3.3V
B3NAA0000083
99
IC801
AV +5V
CC
3,21,22
P94,P81,P80 SENSOR +5V
14
V SS
9
CNV
SS
96
AV
SS
80
P10/D8
28 18 19 11
L2006
CONTROL
C0CBADD00009
IC18
REGULATOR
24 25 22 8 9,20 15 7 10,19
14
MODE V V 2R/L V DGND AGND2R/L AGND1
DD CC CC
MUTE RST
DATA
MODE
INPUT
LRCK CONTROL
INTER-
CMOS
FACE S-LEVEL
L.P.F.
BCK AMP
DAC
(RIGHT)
(RIGHT)
RIGHT
TIMING
CONTROL
MC
MODE
MD
CONT.
CMOS
S-LEVEL
L.P.F.
ML AMP
DAC
NOISE (LEFT)
(LEFT)
LEFT
SHAPER
XTI
C0JBAA000001
LRCK
IC15
TC7WU04FT12L
IC2006
16
DATA
SD
C0ZBZ0000378 D01
SIGNAL
IC4
GATE
BCK
DIGITAL INTERFACE
X1
+5V
15
V
SS
V
DD
Q6,9
SWITCH-
ING
73
SL-DZ1200PP / SL-DZ1200EB / SL-DZ1200EG / SL-DZ1200EP / SL-DZ1200GN
+7V
M5218AFPE3 M5218AFPE3
IC35 IC2004
16
VOUTL
BUFFER N LINE
AMP AMP
M5218AFPE3
IC2002
13
VOUTR
R ch
Q2004~2007
VR2002 HEADPHONES
(VOLUME) AMP
R ch
Q2001,2002
Q2015~2018
POWER
+15V MUTING
SUPPLY
Q2012~2014
MUTING
CONT.
DIGITAL OUT
T2001
SL-DZ1200(PP,EB,EG,EP,GN) BLOCK DIAGRAM
L2002
LINE
OUT
L2003
PHONES
+15V