Technics SL-DZ1200PP Service Manual page 170

C0JBAZ000519
IC32
C0JBAA000001
IC13
CLOCK
+3.3V
GENERATOR
LOGIC
CONT.
+5V
(11.2896MHz)
1~9,
16~25, ARM
A1
48
37 AD0~19
+3.3V V
CC
29~36,
C3FBMD000179
38~45
IC23 DT0~15
16M FLASH ROM
26
CE
27
V
SS
28
OE
11
WE
C0JBAZ000531
IC9
ARMD0~7
+5V
LOGIC
CONT.
+3.3V
C0CBADC00042
IC8
+7V REGULATOR
+5V
C0JBAE000098
IC1
LOGIC
LCD UNIT
CONT.
+5V
C0CBBLB00002
IC12
Q8
POWER
REGULATOR -15V
SUPPLY
Q7
POWER
+3.3V
SUPPLY
CONT.
C3EBJC000037
IC16
8 4
+3.3V V GND
CC EEPROM
5 6
7,42,78,136,
159,189,199,
X6
36 38 223,254
237
CEI
265~274,
277~286
ARM A0~19
244~253,
256~261
ARM D0~15
242
FLGH CE
239
EM OE
238
EM WE
DSP DATA 1
DSP BDX0
2
DSP BCK
DSP BCLKX0
6
DSP LRCK
DSP BFSR0
8
DSP SCK
DSP CLKS0
10
SUB SI
RXD0
11
SUB SO
TXD0
12
SDC SI
RXD1
13
SDC SO
TXD1
14
UICK
SCLK0
15
UISO
SDIO
16
UISI
SDO0
29
UIBSY
GIO24
17
DAC MC
SCLK1
19
DAC MD
SDO1
20
DAC ML
GIO31
35
TT. FREE
GIO18
37
TT. REV
GIO16
39
TT. ON
GIO14
40
GIO10
GIO13
41
GIO9
GIO12
44
GIO8
GIO11
45
GIO13
GIO10
30 52 55 46 47
C0EBE0000252
IC11
+3.3V RESET
XC61CN1602MR
IC10
+1.8V RESET
+3.3V +3.3V +1.8V
9,43,81,
138,165, 25,59,90,
24,56,84,
190,224, 119,174,204,
94,100, 117,173,203, 76,132,
75 103 255, 235,276,
107 232,275 231,
C0ZBZ0000910
IC14
MULTIMEDIA DIGITAL IMAGE PROCESSOR
57 60 62 54 34 28
63 72
Q2,3,
11,12
TURN CD
TABLE PLAYER MOTOR
S2001 S1901
+3.3V
(MODE) ( CD EJECT)
LOADING
MOTOR
77,133, 93,99,
102
230, 106
139
SDR CS
140
SDR CLK
141
SDR RAS
142
SDR CAS
143
SDR WE
144
SDR CKE
145
SDR DQMHH
146
SDR DQMHL
149,150,
152~158,
160~164
SDR A0~11,13,14
166~172,
175~188,
191~198,
200~202
SDR DQ0~31
147
SDR DQMLH
148
SDR DQMLL
48~51
GIO4~7
53
GIO2
234 233
31 27 26
DRIVE
X3
(27MHz)
S2301 S2302
M
(CD OP. (CD CL.
DET.) DET.)
19
CS
1,14,
27
38
CLK V DD +3.3V
18
RAS
17 3,9,
CAS
43,49
V Q +3.3V
DD
16
WE
37
CKE C3ABPG000133
IC24
39
28,41,
64M SDRAM
DQMH
54
V
15 SS
DQML
20~26,
29~35
A0~11
BA0,1
6,12,
2,4,5,7,8,
46,52
10,11,13,
V Q
SS
42,44,45,
47,48,50,
51,53
DQ0~15
19
CS
1,14,
38
27
CLK
V +3.3V
DD
18
RAS
17
3,9,
CAS
43,49
16 V Q +3.3V
DD
WE
C3ABPG000133
37
IC25
CKE
64M SDRAM
20~26,
29~35 A0~11 28,41,
BA0,1 54
2,4,5,7,8, V
SS
10,11,13,
42,44,45,
47,48,50,
51,53
DQ0~15
39 6,12,
DQMH
46,52
V SS Q
15
DQML
SL-DZ1200(PP,EB,EG,EP,GN) BLOCK DIAGRAM