Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment PRIMARE CD31-MKII Primare_CD31-MKII_CD-Player_sm
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PRIMARE
CD31 MKII
Service Manual
1. Schematics and Pcb.
Confidential !
This document is not allowed to show for third part without written permission
from Primare Systems AB.
This document is subject to change without notice.
Author:
Bjorn Holmqvist
Primare AB
5 4 3 2 1
VFD VFD_MOUDLE
LED1 KG25 00 LED2 KG25 00 LED3 KG2500 LED4 KG2500 LED5 KG2500 LED6 KG2500
RESET
DATA
BUSY
G ND
VDD
CL K
K1
A1
K2
A2
K1
A1
K2
A2
K1
A1
K2
A2
K1
A1
K2
A2
K1
A1
K2
A2
K1
A1
K2
A2
D D
1
2
3
4
5
6
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
D5V
P5V
D5V D5V D5V D5V
4R22 820 4R23 820 4R24 820 4R25 820 4R26 820 4R27 820
4R4 4R3 4R2 4R1
+ 4C1 4C2 OPEN OPEN OPEN OPEN
47uF 104
VFD_RST
SCL
VFD_BUSY
SDA
12
11
10
9
8
7
6
5
4
3
2
1
P5V D5V
MX1
P1
P2
P3
P4
P5
P6
P7
P8
ADR
VEE
C EXT
4C18 104
JP1
P5V P5V 4U1 4R21 10
VC C
SD A
MX2
SC L
P1 0
P1 1
P1 2
P1 3
P1 4
P1 5
P1 6
SAA1064T
P9
P5V P33V 5
C 4U6 APL1117 4 CTRL C
13
14
15
16
17
18
19
20
21
22
23
24
4R5 4R6 P5V 3
3 IN OUT 2 2
4K7 4K7
1
1
1
GN D
+ 4C8 + 4C9
47uF 47uF HEADER 5
LED_SCL
2
1
2
LED_SDA
4C17 104
P5V
P33V
28
27
26
4R19 4R20 4R18 4R15 4R16 4R17
4
3
2
1
4U3 4R13 4K7
16
P89LPC932A1 P33V 4K7 4K 7 4K 7 4K7 4K7 4K7
P1 .7
P0 .0
P2 .1
P2 .0
P2 .7
P2 .6
P0 .1
VCC
P33V P33V IR_IN 5 25 1 6
P1.6 P0.2 LD D7
6 RST P0.3 24 POW ER_ISP 2 CLK D6 5
7 VSS P0.4 23 9 Q7 D5 4
8 22 4Q2 3
4C9 + 4R12 XT1 P0.5 2SA1015 D4
B
9 XT2 VDD 21 10 DIN D3 14 B
10U/16V 4K7 10 20 IR_SEL 15 13
P_SDA 11 INT1 P0.6 19 /CE D2 12
SPICL K
SDA P0.7 CTRL D1 POW ER_ISP
MISO
4R11 4K7
MOSI
7 11
G ND
/Q7 D0
RXD
TXD
SCL
SS
4Y1 4R14
4MHz
4K7
12
13
14
15
16
17
18
4R10 4U4
8
10K 4Q1 74HC165
2SC1815
4C11 4C12
SPI_DATA
27P 27P
SPI_ CLK
SPI_CS
P_SCL
4K5 4K6 4K4 4K1 4K2 4K3
R XD
TXD
4U2
GP1807
P5V P5V P5V P5V P5V P5V P5V
P5V P5V P33V
IR_INPUT
P5V + 4C5 4C6 4C10 + 4C13 4C14 + 4C15 4C16
4U5 4R8 4R9 4R7
3
2
1
47uF 104 104 47uF 104 47uF 10 4
2 4 4K7 4K7 4K7
1A 1Y HEADER 7X2
IR2 3 1B
5 7
+ 4C3 6 2A 2Y IR_IN VFD_BUSY
4C4 2B 1 2 VFD_BUSY
47uF 104 11 3A 3Y 9 3 4 SCL SCL
A 10 P_SDA SDA A
3B P_SCL 5 6 SPI_CS SDA
14 4A 4Y 12 7 8
13 P5V TXD SPI_CLK
4B RXD 9 10 SPI_DATA
VCC 16 11 12
1 8 IR2
IR_SEL A/B GND IR2 13 14
15 G
4JP2
74ACT257
CD31 MKII 2006-06
1/1
5 4 3 2 1
5 4 3 2 1
VFD D5V +35V
VDD2
VDD1
MN140 16B L6 NI6A151 D2 EP05Q 04
G CP
R26 1R
VSS
VSS
CL K
SO2
SO1
L AT
SI1
SI2
BK
F+
F+
F+
F-
F-
F-
10
11
12
13
14
15
16
17
40
41
42
VFD_V33 R28
1
2
3
6
7
8
9
D D
+35V VFD_V33 R27 1R 180 C14 R29
104 33K
L4 FBSMT L3 FBSMT U3
8 1 C15
DCO SW C 4.7uF
7 LPI SW E 2
6 VCC CT 3
C16 C17 L5 C10 + C9 C8 + C7 5 4
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