Yamaha CD-C600 Service Manual

A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I JKLMN
CD-C600
52
OPERATION 4/4
★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★ Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
CB807
CB851
IC851
CB809
CB808
IC801
IC802
IC803
CB805 CB806
CB804
CB801 CB802
W806A W806B
W804A W801A W805A W802A W803A
W804B W801B W805B W802B W803B
AC8.1
AC20.8
AC5.3
3.4
3.4
0
4.3
0.9
4.3
0.2
0
4.3
4.3
7.3
7.9
7.9
11.9
5.0
5.0
-5.0
5.0
-5.0
0
0
0
0
0
11.7
0
11.7
-13.5
0
-27.7
-27.7
-21.6
-21.2
-21.2
0
0
0
0
-5.0
-4.4
5.0
5.1
11.9
7.3
5.0
5.0
11.7
11.7
-5.0
-4.4
7.2
-13.5
7.3
-27.7
11.7
11.7
11.7 7.2
11.7
7.3
7.3
-39.2
0
0
11.7
11.7
0
0
-13.5
-13.5
0
0
0
-26.4
-39.2
-26.4
-13.5
-28.3
-28.3
0
11.7
-13.5
11.90
0 11.9
11.9
0.2
4.3
4.8
8.2
8.2
4.9
4.9
8.2
3.8
3.2
0
4.9
0
IC801, 802: KIA7805API
Voltage regulator
R1
R2
R3
R4
R5
R6
R7
R8
Z1
Q12
Q13
Q18
Q17
Q14
Q19
Q10
Q8
Q16
INPUT
OUTPUT
COMMON (GND)
Q15
Q 11-1
Q11
Q2
Q3
Q4
Q5 Q9
Q7
Q1
Q6
R12
R19
R10
R9
R15
R14
R16
R21
R20
R22 R23R17
R13
R11
R18
C1
1
3
2
Q1
D1
6.2V
D3
6.2V
Q2
D2
6.2V
Q6
Q7
Q9
Q13
Q15 Q20
Q21
Q11
Q10
Q16
Q12
Q17
Q18
Q19
R6
7K
R1
750
V
IN
V
OUT
R2
1K
R3
6K
R4
20K
R8
20K
R9
20K
R13
5K
R16
0.05
R21
150
R5
15K
R10
3K
R11
10K
R18
4K
R19
5K
R15
2K
R17
5.4K
R12
600
R14
15K
R20
20K
R7
1.4K
Q8
Q4
Q5
Q14
20pF
10pF
Q3
IC803: KIA79M05PI-U
Voltage regulator
-5V
VDD
CE
3
1
5
Pin No. Symbol Description
1V
OUT
Output Pin for Voltage Regulator
GND Ground
V
DD
Power Supply Pin
CE
NC
Chip Enable Pin (active at "H")
B Version No Connection
2
3
4
5
2
V
OUT
4
NC
GND
IC851: R1154N033B-TR-F
Voltage regulator
Vref
Short
Protection
Circuit
Current
Limit
Circuit
Thermal
Shutdown
OPERATION (10)
OPERATION (12)
AC IN
OPERATION (14)
OPERATION (13)
OPERATION (11)
VOLTAGE
SELECTOR
R, L models
POWER
TRANSFORMER
POWER ON/OFF
to OPERATION (1)_W701
Page 49
B2
to MAIN_CB301
Page 48
B5
to MAIN_CB302
Page 48
D6
to OPERATION (8)_W502
Page 50
L7

Yamaha CD-C600 Specifications

General

Frequency range	10 - 20000 Hz
Signal-to-Noise Ratio (SNR)	106 dB
Total Harmonic Distortion (THD)	0.003 %
CD-RW playback	Yes
File type	MP3, WMA
Device type	HiFi CD player
Product color	Black
Dimensions (WxDxH)	435 x 116 x 405 mm

Weight and Dimensions

Weight	6200 g