Schematic Diagram -Main Board (9/9) - Sony HCD-DZ860W Service Manual

6-17. SCHEMATIC DIAGRAM – MAIN Board (9/9) –
1 2 3
A
MAIN BOARD (9/9)
B
C
D
E
F
G
DZ860W/DZ870W
C3008
0.1
H
8
C3081
CN3001
220
4P
(Page 63) 10V
TP3081
HP-R 1
TP3082
JACK
C GND 2
BOARD TP3083
HP-L 3
CN108
TP3084
C3082 1
H/P MUTE
4
220
10V
C3094
100p R3086
I
33k
Q3081
C3084
RT1P141C-TP-1 100p
H/P MUTE DRIVE
IC3001
3.3 3.3
HEADPHONE AMP
0
D-GND
R3047
10k JL3003
J JL3004
HPMUTE
MAIN R3049 0
28
BOARD Bup3.3V
(5/9)
L3051
(Page 53)
10uH
D3.3V
L3052
10uH
A12V
C3091
CN904
220
4P
16V
K +31.5V 4 TP3053
POWER
D +31.5V 3 R3051
C3051
BOARD
100k
P-GND 2 0.1
CN904
TP3054
(Page 79) P-GND 1
HCD-DZ860W/DZ870KW/DZ870M/DZ870W
• See page 39 for waveforms. • See page 80, 81, 83 for IC Block Diagrams.
4 5 6
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SOLATCH2
INIT
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SOLATCH1
OVF
INIT
C3083
R3087 R3091
100p
10k 22k
C3092
C3085
100p
100p
R3088 R3092
10k 22k
R3095
7 6 5 C3087 3.3k
R3098
100p
33k
-
+
+
-
C3088 R3099
C3090
R3096
100p
33k 100
2 3 4 4.7k
10V
R3089 C3086 R3093
C3093
10k 100p 22k
100p
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
7 8 9 10
DZ870M
R3021 470
C3025 C3024 R3043
0.1 0.1
DZ860W/
IC B/D DZ870KW/
DZ870W
24 23 22 21 20 19 18 17 16 15 14 13
R3056
0
OVF FLAGR
R3022
470
3.3
VSSL
25 OVF FLAGL 12
0 1.6
TP3022
26 SFLAG OUTL1(+) 11
3.3 3.3
C3023
27 INIT VDDL 10
0.1
1.6
28 MCKSEL OUTL2(-) 9
R3023 22
TP3129 1.6
IC3020
29 LRCK VSSL 8
R3024 100 TP3130 1.7
30 BCK VSSR 7
IC3020
TP3131 1.2 1.6
CXD9788AR
31 DATA OUTR1(+) 6
(DATA2)
C3026 0.1 3.3 S-MASTER PROCESSOR 3.3 C3022
32 VDDR 5
BFVDD
0.1
1.6
OUTR2(-)
33 BFVSS 4
VSSR
34 TEST 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
TP3024 R3011 470
C3015 C3014 R3041
0.1 0.1 0
R3055
47
10
IC B/D
24 23 22 21 20 19 18 17 16 15 14 13
OVF FLAGR
R3012
470
3.3 R3151
25 OVF FLAGL VSSL 12
100
R3013
0 1.6
TP3026
10k 26 SFLAG OUTL1(+) 11
3.3 3.3 C3013 R3152
27 INIT VDDL 10
0.1 100
1.6
MCKSEL OUTL2(-) 9
28
R3014 47 TP3029 1.6
IC3010 VSSL
29 LRCK 8
R3015 47 TP3030 1.7 R3101
VSSR
30 BCK IC3010 7
100
TP3002 1.2 1.6
CXD9788AR
OUTR1(+)
31 DATA (DATA1) 6
C3016 0.1 3.3 S-MASTER PROCESSOR 3.3
C3012 R3102
VDDR
32 BFVDD 5
0.1 100
1.6
OUTR2(-)
33 BFVSS 4
34 TEST VSSR 3
C3017 0.1
1.8
35 DVDD VSUBC 2
R3017 100 TP3036
1.7
36 XFSIIN XVSS 1
C3011
47
16V
37 38 39 40 41 42 43 44 45 46 47 48
11
R3040
C3020
0
TP3015 0.1
C3018 C3019
0.1
0.1
R3054
100
L3053
10uH
R3050
0
8 7 6 5 R3053 C3059
IC3051
470 1000p
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 E
C3058
5p
EB3002
57 57
HCD-DZ860W/DZ870KW/DZ870M/DZ870W
11 12 13
(Page 56)
MAIN BOARD (8/9)
42
C3256 0.033
IC3250 IC B/D
27 32
R3253 JL3021 BST_A DIGITAL POWER AMP
1 PVDD_A 36
0
JL3022 11.9 32
GVDD_A
2 35
PVDD_A
3.3 32
C3253
TP3250 C3262
3 /DTW PVDD_A 34 C3263
0.1
(OpenDrain) 100
3.1
0.1
4 /SD GND 33 35V
R3254 0
3.3 (OpenDrain)
5 /RESET GND 32
1.7
6 PWM_A GND 31
1 16
0 R3257 OC_ADJ
7 30 L3202
OUT_A
15k
16 10uH
8 29
GND OUT_A
16
9 GND OUT_A 28 3
JL3023
C3254 3.3 16
0.1 10 VREG OUT_B 27 1
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
100
R3265 C3250 0.1 32
0.1
16 GND PVDD_B 21 35V
10
JL3025 11.9 32
GVDD_B
17 20
PVDD_B
R3266 27 32
BST_B
18 19
PVDD_B
0 C3266
C3255 C3267
JL3026
2200
0.1 0.1
C3257 0.033
35V
R3201
100
C3206 0.033
R3202
IC B/D
IC3200
100
JL3027
27 BST_A 32
R3203 DIGITAL POWER AMP
1 36
PVDD_A
0 JL3028
11.9 GVDD_A 32
2 35
PVDD_A
TP3210 3.3 32
C3203
3 /DTW PVDD_A 34 C3212
C3213
0.1 100
3.1 (OpenDrain)
0.1
4 33 35V
/SD GND
R3204 0 3.3 (OpenDrain)
5 /RESET GND 32
1.7
6 PWM_A GND 31
1 16
R3207 OC_ADJ L3201
7 OUT_A 30
15k 10uH
16
8 GND OUT_A 29
16
R3042 JL3029 9 GND OUT_A 28 3
C3204 3.3 16
0
10 VREG OUT_B 27 1
0.1
16
11 M3 OUT_B 26
JL3110 16
12 M2 OUT_B 25
13 M1 GND 24
1.6
14 23
PWM_B GND
JL3030 11.9
C3209
15 VDD GND 22 C3208
100
C3200 0.1 32
R3215 0.1
35V
16 GND PVDD_B 21
10
JL3031 11.9 32
GVDD_B
17 20
PVDD_B
27 32
R3216 BST_B
18 19
0 PVDD_B
C3216
C3205 JL3032 C3217
2200
0.1 0.1
C3207 0.033
35V
C3156 0.033
IC B/D
IC3150
JL3033 27 32
R3153 BST_A DIGITAL POWER AMP
1 PVDD_A 36
0
JL3034 11.9 GVDD_A 32
2 PVDD_A 35
TP3150 3.3 32
C3153
PVDD_A C3162
3 /DTW 34 C3163
0.1 3.1 (OpenDrain) 100
0.1
4 /SD GND 33 35V
R3154 0 (OpenDrain)
3.3
5 /RESET GND 32
1.7
6 PWM_A GND 31
R3157 1 OC_ADJ 16
L3102
7 30
15k OUT_A
16 10uH
8 GND OUT_A 29
16
3
9 GND OUT_A 28
JL3035
3.3 16
C3154
10 VREG OUT_B 27 1
0.1
JL3112 16
11 M3 OUT_B 26
JL3113 16
12 M2 OUT_B 25
JL3114
13 M1 GND 24
1.6
14 PWM_B GND 23
JL3036
11.9
C3159
15 VDD GND 22
C3158
C3150 0.1 100
R3165 32
0.1
16 GND PVDD_B 21 35V
10
JL3037 11.9 GVDD_B 32
17 20
PVDD_B
R3166 27 32
BST_B
18 19
0 PVDD_B
C3166
C3155 C3167
JL3038
2200
0.1
0.1
C3157 0.033 35V
C3106 0.033
IC B/D
IC3100
JL3039
R3103 27 BST_A 32
DIGITAL POWER AMP
1 PVDD_A 36
0
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)
/RESET GND
5 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
JL3041
3.3 16
C3104
10 VREG OUT_B 27 1
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
35V
16 GND PVDD_B 21
10
JL3043 11.9 32
GVDD_B
17 20
PVDD_B
27 32
R3116 BST_B
18 19 C3116
0 PVDD_B C3117
C3105
JL3044 2200
0.1 0.1
C3107 0.033 35V
14 15 16 17
DZ870M
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
4
2
Q3201,3202
DC BALANCE DETECT
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
JL3054 (Page 65)
1 SR +
15.9
R3427
100k
15.9
0
C3126 15.9
2.2
15.9
C3215 JL3053
R3426 R3425
1
Q3401 100k 100k
ISA1235AC1TP-1EF
4
2
C3214
1
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
4
2
C3164
1
(Page 65)
CN3100
SPEAKER
5P
BOARD
TP3104
Q3101,3102 5
FL + A CN114
TP3103
DC BALANCE DETECT (DZ870M)
4 FL -
TP3102
Q3102
FR -
3 A SPEAKER
ISA1235AC1TP-1EF
TP3101
FR + BOARD
JL3057 1
CN115
15.9
R3127
(DZ860W/DZ870KW/DZ870W)
100k (Page 65)
15.9
0
15.9
C3124
2.2
15.9
JL3058
R3126 R3125
100k 100k
Q3101
ISA1235AC1TP-1EF
C3115
1
4
2
C3114
1