Schematic Diagram -Main Board (9/9) - Sony HCD-DZ370 Service Manual

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3 7 6 3 1 5 1 5 0
6-16. SCHEMATIC DIAGRAM – MAIN Board (9/9) –
1 2 3
A
MAIN BOARD (9/9)
B
C
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
G
IC3001
HEADPHONE AMP
C3083
100p
C3008
0.1
H
8 7
C3081
CN3001
220
4P
10V
TP3081
HP-R 1
TP3082
+
JACK
C GND
2 -
TP3083
BOARD
HP-L
3
CN108
TP3084 1 2
C3082
(Page 59) H/P MUTE
4
220
10V
C3094
R3086
100p
33k
I
C3084
100p
Q3081
RT1P141C-TP-1
H/P MUTE DRIVE
3.3 3.3
D-GND
JL3003
R3047
0
JL3004
10k
HPMUTE
J R3049
MAIN
0
28
BOARD
Bup3.3V
(5/9)
L3051
(Page 49)
10uH
D3.3V
L3052
10uH
A12V
C3091
CN904
220
4P
16V
+31.5V TP3053
4
POWER
K +31.5V
D 3 R3051
C3051
BOARD
100k
P-GND 0.1
2
CN904
w w w TP3054
P-GND
(Page 65) 1
HCD-DZ370/DZ560/DZ570/DZ660/DZ777
• See page 37 for waveforms. • See page 66, 67, 69 for IC Block Diagrams.
4 5 6
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SOLATCH2
INIT
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SOLATCH1
OVF
INIT
R3087 R3091
10k 22k
C3092 C3085
100p
100p
R3088 R3092
10k 22k
R3095
6 5 3.3k
C3087 R3098
100p
33k
-
+
C3088
R3099 C3090
100p C3089 R3096
33k
3 4 100
XX 4.7k
10V
R3089 C3086 R3093
C3093
100p 10k 100p 22k
R3090 R3094
10k 22k
IC B/D
C3054
100
5 4
IC3050
16V
IC3050
TK11118CSCL-G
+1.8V REG
C3055
0.01
C3052
1 2 3
1
3.3 1.3
C3053
0.1
x a o
y
. i
http://www.xiaoyu163.com
7 8 9 10
R3021 470
C3025 C3024
0.1 0.1
IC B/D
24 23 22 21 20 19 18 17 16 15 14 13
OVF FLAGR
R3022
470
3.3
OVF FLAGL VSSL
25 12
0 1.6
TP3022
OUTL1(+)
26 SFLAG 11
3.3 3.3
C3023
VDDL
27 INIT 10
0.1
1.6
OUTL2(-)
28 MCKSEL 9
R3023 22 1.6
TP3129
IC3020 VSSL
29 LRCK 8
R3024 100 TP3130
1.7
VSSR
30 BCK 7
IC3020
TP3131
1.2 1.6
CXD9788AR
31 DATA (DATA2) OUTR1(+) 6
C3026 0.1 S-MASTER PROCESSOR
3.3 3.3 C3022
32 BFVDD VDDR 5
0.1
1.6
33 BFVSS OUTR2(-) 4
34 TEST VSSR 3
C3027 0.1 1.8
35 DVDD VSUBC 2
R3026 100 TP3136 1.7
36 XFSIIN XVSS
1
37 38 39 40 41 42 43 44 45 46 47 48
C3021
47
16V
C3028 C3029 C3030
0.1 0.1 0.1
Q Q
3 7 6
TP3024 R3011 470
C3015 C3014
0.1 0.1
R3055
47
IC B/D 10
R3041
0
24 23 22 21 20 19 18 17 16 15 14 13
OVF FLAGR
R3012
470
3.3
R3151
VSSL
25 OVF FLAGL 12
R3013 100
0 1.6
TP3026 OUTL1(+)
10k 26 SFLAG 11
3.3 3.3
C3013 R3152
VDDL
27 INIT 10
0.1 100
1.6
28 MCKSEL OUTL2(-) 9
R3014 22 TP3029
1.6
IC3010
29 LRCK VSSL 8
R3015 47 TP3030
1.7 R3101
30 BCK VSSR 7
IC3010 100
TP3002
1.2 1.6
CXD9788AR
31 DATA OUTR1(+) 6
(DATA1)
C3016 0.1 3.3 S-MASTER PROCESSOR 3.3 C3012 R3102
32 BFVDD VDDR 5
0.1 100
1.6
33 BFVSS OUTR2(-) 4
34 TEST VSSR
3
C3017 0.1 1.8
DVDD VSUBC
35 2
R3017 100 TP3036 1.7
XVSS
36 XFSIIN 1
C3011
47
16V
37 38 39 40 41 42 43 44 45 46 47 48
11
C3020
TP3015 0.1
C3019
C3018
0.1
0.1
R3040
0
R3054
100
L3053
10uH
R3050
0
8 7 6 5 R3053 C3059
IC3051
1000p
470
C3057
IC3051 0.01
TC7WHU04FK(T5RSOYF R3052
1M C3060
CLOCK OSCILLATOR L3054
10p
1uH C3003
X3051
1000p
C3056
1 2 3 4 49.1MHz
220
10V
12 C3058 E
5p
EB3002
u 1 6 3
53 53
HCD-DZ370/DZ560/DZ570/DZ660/DZ777
2 4
8 9 9
11 12 13
(Page 52)
MAIN BOARD (8/9)
35
C3256 0.033
IC B/D
IC3250
IC3250
R3253 JL3021 27 BST_A 32 CXD9883M
1 36
0 PVDD_A
JL3022 DIGITAL POWER AMP
11.9 GVDD_A 32
2 35
PVDD_A
C3253 3.3 32
TP3250 C3262
3 /DTW PVDD_A 34 C3263
0.1
3.1 (OpenDrain) 0.1 100
4 /SD GND 33
35V
R3254 0 3.3 (OpenDrain)
5 /RESET GND 32
1.7
6 PWM_A GND 31
1 16
R3257 OC_ADJ
30 L3202
R3043 7 OUT_A
15k
16 10uH
0
8 GND OUT_A 29
16
9 GND OUT_A 28 3 4
JL3023
C3254 3.3 16
0.1 10 VREG OUT_B 27 1 2
16
R3251
11 M3 OUT_B 26
100
JL3107 16
12 M2 OUT_B 25
R3252
13 M1 GND 24
100
1.6
14 PWM_B GND 23
JL3024
11.9
C3259
15 VDD GND 22
C3258
C3250 0.1 100
R3265 32
0.1
16 GND PVDD_B 21 35V
10
JL3025 11.9 GVDD_B 32
17 20
PVDD_B
R3266 27 BST_B 32
19
0 18 PVDD_B
C3266
C3255 JL3026 C3267
2200
0.1 0.1
C3257 0.033 35V
R3201
100
C3206 0.033
IC B/D
IC3200
R3202
100
IC3200
JL3027 27 32
R3203 BST_A CXD9883M
1 PVDD_A 36
0 DIGITAL POWER AMP
JL3028 11.9 32
GVDD_A
2 35
PVDD_A
TP3210 3.3 32
C3203
C3212
3 /DTW PVDD_A 34 C3213
0.1 (OpenDrain) 100
3.1
0.1
4 /SD GND 33 35V
R3204 0 (OpenDrain)
3.3
5 /RESET GND 32
1.7
6 PWM_A GND 31
R3207 1 OC_ADJ 16
L3201
7 30
15k OUT_A
10uH
16
8 GND OUT_A 29
16
9 GND OUT_A 28 3 4
R3042 JL3029
C3204 3.3 16
0
10 VREG OUT_B 27 1 2
0.1
16
11 M3 OUT_B 26
JL3110 16
12 M2 OUT_B 25
13 M1 GND 24
1.6
14 PWM_B GND 23
JL3030 11.9
C3209
3 1 5 1 5 0 8 9
15 VDD GND 22 C3208
100
C3200 0.1 32
R3215 0.1
16 GND PVDD_B 21 35V
10
JL3031 11.9 32
GVDD_B
17 20
PVDD_B
R3216 27 BST_B 32
18 19
0 PVDD_B
C3216
C3205 C3217
JL3032
2200
0.1 0.1
C3207 0.033
35V
C3156 0.033
IC3150 IC B/D
IC3150
JL3033 27 32
R3153 BST_A CXD9883M
1 36
PVDD_A
0 DIGITAL POWER AMP
JL3034 11.9 32
GVDD_A
2 35
PVDD_A
TP3150 3.3 32
C3153
C3162
3 /DTW PVDD_A 34 C3163
0.1
3.1 (OpenDrain) 100
0.1
4 /SD GND 33 35V
R3154 0 3.3 (OpenDrain)
5 /RESET GND 32
1.7
6 PWM_A GND 31
1 16
R3157 OC_ADJ
L3102
7 30
15k OUT_A
10uH
16
8 GND OUT_A 29
16
9 GND OUT_A 28 3 4
JL3035
3.3 16
C3154
10 VREG OUT_B 27 1 2
0.1 JL3112
16
11 M3 OUT_B 26
JL3113 16
12 M2 OUT_B 25
JL3114
13 M1 GND 24
1.6
14 23
PWM_B GND
JL3036 11.9
C3159
22
15 VDD GND C3158
100
R3165 C3150 0.1 32
0.1
21 35V
16 GND PVDD_B
10
JL3037 11.9 32
GVDD_B
17 PVDD_B 20
27 32
R3166 BST_B
18 PVDD_B 19
0 C3166
C3167
C3155 JL3038
2200 0.1
0.1
C3157 0.033
35V
C3106 0.033
IC3100 IC B/D
IC3100
JL3039
R3103 27 BST_A 32 CXD9883M
1 36
0 PVDD_A
DIGITAL POWER AMP
JL3040 11.9 GVDD_A 32
2 35
PVDD_A
TP3110 3.3 32
C3103 C3112
3 /DTW PVDD_A 34
C3113
0.1 100
3.1 (OpenDrain)
0.1
4 /SD GND 33 35V
R3104 0 3.3 (OpenDrain)
5
/RESET GND 32
1.7
6
PWM_A GND 31
1 16
R3107 OC_ADJ
L3101
7 OUT_A 30
15k
16 10uH
8 GND OUT_A 29
16
9 GND OUT_A 28 3 4
JL3041
3.3 16
C3104
10 VREG OUT_B 27 1 2
0.1 JL3115 16
11 M3 OUT_B 26
JL3116
16
12 M2 OUT_B 25
JL3117
13 M1 GND 24
1.6
14 PWM_B GND 23
JL3042 11.9
C3109
15 VDD GND 22
C3108
100
R3115 C3100 0.1 32
0.1
16 GND PVDD_B 21 35V
10
JL3043 11.9 32
GVDD_B
17 20
PVDD_B
27 32
R3116 BST_B
18 PVDD_B 19
0
C3105 JL3044 C3116 C3117
0.1 2200
0.1
C3107 0.033
35V
m
c o
.
2
8 9 9
14 15 16 17
Q3201,3202
DC BALANCE DETECT
Q3202
ISA1235AC1TP-1EF
JL3056
15.9
R3227
100k
15.9
0
15.9
C3127
2.2
15.9
C3265
JL3055
R3226 R3225
1
Q3201 100k 100k
ISA1235AC1TP-1EF
C3264
1
CN3200
5P
TP3304
Q3401,3402
5 SL +
DC BALANCE DETECT TP3303
SPEAKER
4 SL - B
BOARD
TP3302
Q3402
3 SR - CN114
ISA1235AC1TP-1EF TP3301
(Page 61)
JL3054 1 SR +
15.9
R3427
100k
15.9
0
C3126 15.9
2.2
15.9
C3215 JL3053
R3425
R3426
1 100k
Q3401 100k
ISA1235AC1TP-1EF
C3214
1
2 4 9 8 2 9 9
Q3151,3152
DC BALANCE DETECT
Q3152
ISA1235AC1TP-1EF
JL3087
15.9
R3177
100k
15.9
0
15.9
C3125
2.2
15.9
JL3059
R3176 R3175
100k 100k
C3165 Q3151
1
ISA1235AC1TP-1EF
C3164
1
CN3100
5P
TP3104
FL +
Q3101,3102 5
TP3103 SPEAKER
DC BALANCE DETECT
4 FL - A
BOARD
TP3102
Q3102
3 FR - CN114
ISA1235AC1TP-1EF TP3101
(Page 61)
JL3057 1 FR +
15.9
R3127
100k
15.9
0
15.9
C3124
2.2
15.9
JL3058
R3126 R3125
100k 100k
Q3101
ISA1235AC1TP-1EF
C3115
1
C3114 E
1
EB3003
XX